AsphaltPro Staff

Morgan Asphalt is doing its part to improve air quality in Utah with its investment in a state-of-the-art, eco-friendly asphalt plant from Gencor.

akeside Industries Inc., Issaquah, Washington, was awarded the National Asphalt Pavement Association’s (NAPA) Asphalt Operations Safety Innovations Award for the development and implementation of the Field Trauma Kit for Worksites.

Koss Construction has performed Oklahoma’s second Perpetual Pavement project with full depth asphalt, located on US-69.

How asphalt paving and maintenance companies are using Autodesk’s suite of software to improve operations

For Innovative Roadway Solutions—a pavement preservation specialist operating in Texas, Missouri and the surrounding states—success means taking advantage of new innovations, even if they present a challenge to current pavement maintenance processes.

In 2019, TRB web series showcased how driving surface aggregate (DSA) specs and placement can improve unpaved roads over traditional aggregate use.

New report documents a review of 30 recent Austroads research reports for potential impact on the Guide to Road Design.

The Quad-Axle 1200-25 CC Portable Impactor Plant from Eagle Crusher Company Inc., Galion, Ohio, was specially designed with asphalt producers in mind to help them with asphalt recycling.

CONEXPO-CON/AGG is the largest construction-related trade show in the United States. Here is your guide to asphalt-related exhibitors at ConExpo 2020.

Trust but verify burner—and other controls—stats to ensure proper operation.

Consultant and longtime plant operator A.J. Ronyak gives best practices in a 10-step sequence for warming up and starting up the HMA plant for the day’s best productivity.

With this being the innovations edition of AsphaltPro magazine, it’s only fitting that we focus on new-to-you equipment in the product gallery. Advances in technology and electronics crop up all year long, but will take center stage in most original equipment manufacturers’ (OEM) booths at CONEXPO/CON-AGG this March 10-14 in Las Vegas. If you’re one […]

Wirtgen America will have more than 30 products on display in almost 30,000 square feet of outdoor space in booth 5419 in the silver lots 1 &2, including the new HAMM H 20i C P mentioned above, the new Kleemann Mobicat MC 120 Z, and the new W 220 Fi and W 250 Fi large […]

Volvo Construction Equipment will debut two new asphalt paver models for its North American line-up at the festival grounds in Vegas—the P5110B tracked and P5170B wheeled eight-foot pavers. They are built for heavy commercial and light highway tasks. “The P5110B and P5170B give contractors a new heavy eight-foot size class option, meeting demand for mid-size […]

Of the two new mills Roadtec Inc., Chattanooga, will have on display at CONEXPO, the RX-700 has some changes to make note of, according to Director of Sales Eric Baker. For example, the machine has a full lane option now. Stop by booth C30336 to check that out. Because this is the paving-centric product gallery, […]

It’s not new iron, but the news from Milwaukee Tool is about its production of smaller tools of the trade and positive growth. Milwaukee Tool is expanding its footprint in the United States with the announcement of a new vertically integrated manufacturing plant in West Bend, Wisconsin. Located 20 minutes from Milwaukee Tool’s global headquarters, […]

For the mechanic—or operators functioning as proxy mechanics—on your crew, the team at Hammerhead Industries, Ventura, California, has released six new ANSI 121-compliant Gear Keeper® retractable tethers to increase convenience and keep tools out of the way but always accessible. Current compliance challenges often require that all tools must be tethered when working at heights. […]

Among the new iron Caterpillar will have on display at the festival grounds at CONEXPO, don’t forget the company’s service and solutions for asphalt paving. For example, the CAT® app for IOS and Android devices, released at the end of 2019, is designed to curb downtime and boost your bottom line with fleet management. It […]

At the almost 30,000-square-foot outdoor space in booth S-5419, the Wirtgen Group will include a new compactor with padfoot drum from HAMM that offers a drum width of 84.3 inches and a weight of 46,096 pounds. The H 20i C P offers three-point articulation for optimum steering, driving safety and driving comfort. It also features […]

CASE Construction Equipment, Racine, Wisconsin, is launching a new Tier 4 Final PT240D pneumatic tire roller for the asphalt industry. With an operating weight of 21,380 pounds, a 100-horsepower Deutz engine and a compaction width of 78.2 inches, it’s built for sub-base and asphalt compaction on large-scale projects. The tire configuration is four in front, […]

The team from Bomag Americas, Ridgeway, South Carolina, has launched its second generation compact cold planers and will have them on display in booth 30316 in the central hall. Available in three- and four-wheel designs, the new BOMAG BM 500/15-2 and BM 600/15-2 compact mills feature a reengineered vibration-isolation operator’s station to improve operator efficiency […]

While most AsphaltPro readers will recognize the Ammann Group for its innovative asphalt plant products, including the new continuous high-recycling plant—the Ammann ACP ContiHRT—that will be on display in the company’s booth 5254 in the silver lots one and two, you may not know that the OEM also makes a line of soil and asphalt […]

Allen Engineering, Paragould, Arkansas, has introduced its all-new 2020 AW16E fully electric wheel buggy with travel speeds of up to 6 miles per hour and a payload of 2,500 pounds. Its standard features include a rechargeable 48-volt lithium battery, a bucket capacity of 16 cubic feet with 90-degree dump angle and easy access to charging […]

This February edition of AsphaltPro focuses on recycling, but that doesn’t mean we take a month off from production. Far from it—we include information on increasing recycled material at the production facility. Look specifically at the use of high percentages of reclaimed asphalt pavement (RAP) in the mix designs at your plant. The team at […]

Milling and filling took on a safety role with the placement of an open graded friction course on I-795 in Wilson County, North Carolina.

ADC Paving paves its first bicycle motocross (BMX) track.

A recent study has found that foremen and supervisors are more likely to conduct safety meetings when they receive safety-related materials directly to their smartphones.

In the final installment of our three-part series following Texas Cordia’s pursuit for a plant, Heredia and Corbitt share what they learned in the first year of running their plant.

New York State Police issued more than 1000 tickets during Operation Hardhat, in which state police officers went undercover as road construction workers to identify motorists violating construction work zone laws.

In November 2019, Zonar established a grant assistance program for its customers and prospects to assist with the cost of investing in new technology.

Assembly Bill 5 changes California truck law. See if your drivers can be considered independent contractors after the two-year construction hauling grace period.

Continental Milling Inc. uses a Cat® PM822 cold planer for Kiewit Corporation’s Pikes Peak mill and overlay.

Researchers at NCAT prepared a standard for cold recycling mix design with foamed asphalt.

Ammann recently introduced its ACP ContiHRT asphalt mixing plant to the North American market. Here’s how Ammann’s ACP ContiHRT Plant works.

Making the move to liquefied natural gas (LNG) as a fuel source can be a user-friendly process.

Based on GlobalData’s analysis, if all infrastructure projects in the pipeline proceed as planned, spending on projects involving Chinese contractors could reach US$64 billion in 2020, up from US$23 billion in 2014. 

ADM’s Carlos Cardenas shares best practices portable HMA plant set-up for 2 months or 2 years of production. Here’s how to set up a portable asphalt plant.

Paving beneath a deck/in a parking garage presents different challenges from paving an open-air parking lot. Let’s look at how to pave a parking garage.

Caterpillar has launched several new design enhancements for its small wheel loader (SWL) line—Cat® 926M, 930M and 938M models—centered on improving attachment visibility, operator comfort and machine performance. The line’s new Fusion Quick Coupler is designed to improve visibility to the attachment in material handling applications. With its electro-hydraulic coupler application system activated from inside the […]

Atlas Copco Power Technique, Rock Hill, South Carolina, has updated its QAS 250 and QAS 330 generators with a more powerful John Deere 6090 engine. The generators are designed to be versatile for several applications including construction, the oil field and special events. Both generators feature a John Deere 9-liter, 6-cylinder Tier 4 Final diesel […]

This February edition of AsphaltPro focuses on recycling, but that doesn’t mean we take a month off from production. Far from it—we include information on increasing recycled material at the production facility. Look specifically at the use of high percentages of reclaimed asphalt pavement (RAP) in the mix designs at your plant. The team at […]

Blythe Construction operates 13 asphalt plants across North and South Carolina, producing more than 1 million tons of hot mix and recycled asphalt annually. In September 2019, they upgraded their plant to improve environmental sustainability.

Cornejo & Sons wins KAPA Overlay Award with a winning warm-mix asphalt strategy.

Construction headsets can improve communication, training and safety while protecting against hearing loss.

Meet the 2020 National Asphalt Pavement Association’s incoming chairman, Jay Winford of Prairie Contractors.

The Environmental Protection Agency’s Tier II reporting exists to aid first responders in safely dealing with emergency situations. Here’s how to comply with EPA Tier II reporting.

Tresco Companies expands its production capacity with maximum recycled asphalt pavement from Eagle Crusher.

When it came time to revitalize the more than 40-year-old entry road and parking lots surrounding its corporate campus, the Cargill team saw an opportunity to put its Cargill Anova rejuvenator into action at home.

About half the staff from EZ Street Asphalt, Miami, was in the Ozarks Oct. 25, volunteering at a training event for rural law enforcement officers.

MAJOR’s Flex-Mat Sensor is an app-controlled vibration analysis sensor to monitor and fine tune screen box performance. Here’s how it works.

2020 brings a new set of conversations to the forefront when it comes to the debate of plastics. In preparation for the February recycling-themed issue of AsphaltPro, we dive into the discussion here.

Gear up for the 2020 paving season during this off-season, starting with research right here. From technology to big iron, original equipment manufacturers (OEMs) aren’t waiting for CONEXPO-CON/AGG to release what you need to enhance your bottom line. Some of them have what you need right now.

NexTraq launched MobileBlock to ensure drivers’ smartphones and tablet screens are locked during driving. NexTraq also relies on a number of other devices to deliver actionable data to its platform.

Benevento Companies relies on HaulHub to take digital orders and watch them all the way to the paver. A recent integration between HaulHub and Command Alkon/Apex, called CONNEX, is making it easier than ever.

Minnesota Department of Transportation (MnDOT) purchased a Bergkamp M310E micro surfacing machine for its pavement preservation needs.

Kentucky has been micro surfacing its roads since 2008. After doubling down on quality in 2012, the pavement preservation technique has reached its peak in the state. And in 2019, micro surfacing was used for the first time in Kentucky on an airport taxiway/runway, with the help of American Pavements.

Here are some top questions that mix producers who are evaluating their AC provider should ask.

Caterpillar’s virtual reality safety training, Cat Safety VR, offers Dunn Construction crews a safe place to learn.

American Rental Association shares its equipment rental expectations for 2020.

The technical committee of the Association of Modified Asphalt Producers conducted a reclaimed asphalt pavement (RAP) study. Here, we outline the results of the AMAP RAP study.

Working in a way that can save fuel can end up saving big money. The Association of Equipment Manufacturers shares some tips for optimal fuel efficiency.

What’s in store for the asphalt industry in 2020–and beyond? AsphaltPro looks at trends and projects pertaining to international asphalt news.

Planta Contitech Chihuahua manufactures power transmission belts for a wide range of applications including the construction market. This year, it celebrates 20 years in operation.

The new generation of diesel technology is helping ports, cities, communities, and entire nations meet climate and clean air challenges of today and tomorrow, according to a statement submitted July 16 by the Diesel Technology Forum.

The engineers at BOMAG Americas, Ridgeway, South Carolina, have launched the 10-foot highway class pavers with new features to assist operators; and the BOMAG CR 1030 T paver has some upgrades. Here’s how it works.

John Deere introduces the new mechanical angle blade for the 950K and 1050K crawler dozers.

Crescent Lufkin has launched the Control Series of tape measures for tradespeople. The new features are designed to help tackle issues that help users get the job done more efficiently.

Caterpillar, Minneapolis, offers the Cat® CS56B soil compactor with a redesigned cab for operator comfort, exclusive Cat® dual pump propel system with electronic control, and new Cat Compaction Control.

Vogele updates its Big MultiPlex Ski. This new grade and slope control technology simplifies the process of connecting and using the sensors.

The BOMAG BF 200 paver is a small construction site paver, new to the North American market.

ASV Holdings Inc. introduces its two-year, 2,000-hour loader warranty and no-derailment guarantee for its Posi-Track® and skid-steer loaders.

Roadtec’s RP-250e is a highway class asphalt paver with a minimum paving width of 10 feet and a rear-mount screed.

Trimble SiteVision is an outdoor AR solution that enables users to visualize 2D and 3D data on virtually any project site with cellular or internet connectivity.

Ray Brown suggests building an asphalt test section to validate plant produced mixture.

Intercounty Paving used new rollers with HCQ Navigator intelligent compaction on State Route 24.

CPWR’s Safety Climate Assessment Tool helps companies assess their safety culture.

Tenna’s customized fleet management solutions aim to eliminate yard hunts and unnecessary purchases, while improving use and reducing downtime.

Lakeside Industries waterproofs a bridge in Washington State.

With winter coming on, producers are finishing up in many parts of North America. Original equipment manufacturers (OEMs) and services providers still have components and particulars to help you get through end-of-season and beyond.

Pavecon turns to Sparkhound to optimize workflows through a complete digital transformation.

Kabbage’s head of customer experience shares tips for cash flow management tips for a healthy business.

NCAT has completed Phase VI of its asphalt test track, covering information, statistics, and verifiable data on porous friction courses with cellulose fiber, with synthetic fiber, and with ground tire rubber.

Performance Paving paves a new pit road at Phoenix International Raceway. Here’s how they did it.

The bucket on the plant’s front end loader is the business end of this machine and protecting the bucket is truly protecting an important investment. Here’s how to protect the loader bucket.

Here’s how to train your haul truck drivers to pay attention while they’re driving, regardless of how well they think they know the roads.

While all equipment operators should understand the basic concept that greasing or oiling a bearing prevents one type of downtime, not all operators and mechanics entering the industry have the fine-tuned skills for proper lubrication. Here’s a primer for preventing equipment seizures.

ARRA’s Eric Baker shares why cold asphalt preservation practices are hot right now in the Fall 2019 issue of Preservation Pro.

U.S. Congressional Representative Judy Chu (D-California) has introduced H.R. 3668. If enacted, the bill directs OSHA to issue a national standard to protect workers from heat-related injuries and illnesses.

How to perform a full depth reclamation, following industry best practices

RenoRun is an on-demand delivery company dedicated to the construction industry.

AsphaltPro spoke with Kevin P. Monaco, NJAPA’s executive director since 2012, to learn about how NJAPA engages with state legislators and addresses the workforce shortage in the state of New Jersey.

As autumn closes in, you may be looking at a tired or worn paving fleet. This article includes a handful of offerings that were provided to make it easier for you to find who’s keeping your bottom line in mind.

From a used Barber Greene to current day components, Asphalt Supply Company, also known as ASCO, conducts plant replacement in stages.

Servitization, where companies will no longer just sell products, instead offering the value or business outcomes those products deliver, is completely redefining the way manufacturers operate and serve their customers. Here are some ideas on how to win at customer service in this new era.

Changes to the P-401 spec have placed more emphasis on two items: quality control (QC) and tack coat. Here’s how your P-401 responsibilities have changed.

Tech company and tire manufacturer Continental expands its production facilities in Lousado, Portugal. The new capacity will be used for the production of radial earthmoving and port tires with a diameter larger than 24 inches.

Meeker Equipment Co. Inc., Belleville, Pennsylvania, has launched a new reverse air baghouse called the Freedom Air that provides unique control of the turrets, does not require an air compressor and uses stainless steel turrets. Here’s how it works. Hot air containing fine particles enters the baghouse’s center plenum, which is tapered to evenly distribute […]

To dig a trench or utility cut safety, trained professionals are a fundamental part of the excavator work. Let’s take a look at important safety tips all excavator operators—of large or smaller machines—should follow.

MINDS delivers a plant automation solution for mix controls and software to handle loadout and ticketing needs at Blythe Construction.

In part one of our two-part series on the best practices of micro surfacing and slurry seal applications, we share all of the basics and best preparation practices. In part two, forthcoming in the Spring 2020 issue of Preservation Pro, will dig into the best practices on the job site.

How 1-877-FIX ASPHALT helped a property manager save his job after a disastrous stencil incident.

Hoses can get covered in tack and present a tripping hazard. That’s why the team at Bergkamp Inc., Salina, Kansas, engineered its new pivot tack/air hose system for its FP5 flameless all-in-one pothole patcher. Here’s how it works.

Integrity of incoming liquid AC determines final mix, dependable life, pavement performance

More cities across the state of Iowa embrace the use of full-depth HMA streets, constructing, or reconstructing, their streets with a perpetual asphalt pavement design.

Kokosing Materials Inc. knows what it takes to be a good neighbor. That’s why they use AS Cherry to eliminate the scent it asphalt plants with nearby neighbors.

Six technologies at ICUEE to assist with safety training efforts

Dynapac’s MF2500CS material feeder is designed for heavy highway paving contractors. Here’s how it works.

This month’s product gallery focuses on the parts and pieces that enhance production of asphalt mix. Original equipment manufacturers (OEMs) and service providers are already gearing up for a busy winter of helping you update and upgrade for 2020. Whether you need a component right now or you’re planning ahead for off-season, the case studies […]

Get to know Massachusetts Aggregate and Asphalt Pavement Association’s Executive Director Jim Reger.

Here are some suggestions to troubleshoot problems with taking cores for quality control/quality assurance testing.

Follow conveyor safety best practices to prevent accidents, injuries and fatalities related to your material conveyor.

Part III of our asphalt sustainability series gives a deep dive into additional ways to apply sustainable materials use while enhancing your bottom line at the asphalt plant.

Three types of insurance you need to protect your construction business against significant financial losses due to claims or lawsuits.

Recent study examines VDOT’s revised grading specs for the design of SMA mixes with smaller aggregates and the impact of aggregate morphology on the structural stability of the mix.

Big Creek Sand and Gravel in Borger, Texas, invests in new equipment from KPI-JCI and Astec Mobile Screens that could double—and in some cases triple—the operation’s output.

Cubical aggregate is a better product for both bituminous asphaltic concrete and Portland cement concrete (PCC), as the cubicity suppresses potential voids that might occur, and provides a better finish for both materials.

The best practices for paving residential and commercial paving jobs. Part three in our three part series.

Following the best practices of crushing and screening RAP is key for making the highest quality hot-mix asphalt. Here’s how to do it right.

Allan Myers was recognized by the National Asphalt Pavement Association (NAPA) as a 2018 finalist in the Operational Excellence Award in Asphalt Operations Safety Innovation for its custom safety features on its portable crusher.

Crack sealing is the process of placing an adhesive sealant into cracks on the pavement surface, preventing the infiltration of moisture and non-compressible materials into the pavement. Here are the best practices of crack sealing.

The construction industry has more nonstandard workers than almost any other industry, and these workers are at a greater risk for occupational injuries, illnesses and other adverse health outcomes as a result of their work arrangement. It’s important to understand who among your employees is considered nonstandard and to think about how you might improve the safety of these workers in your organization.

RoviTracker’s asset management software solution is powered with data from the CalAmp Telematics Cloud and smart sensors to manage smaller form factor tools and equipment, such as generators, jackhammers, light towers, pavement saws or skid steer attachments.

Mauldin’s 1560 asphalt paver was debuted at World of Asphalt 2019. Here’s how the Mauldin 1560 asphalt paver works.

As it does with new construction or mill-and-overlay projects, the nominal maximum aggregate size in a micro surfacing mix impacts the project’s success. Here are some best practices for stockpiling for micro surfacing jobs.

Luck Stone Corporation has been using unmanned aerial vehicles (UAVs) powered by the aerial intelligence platform from Delair, headquartered in Toulouse, France, to transform the company’s business decisions and environmental footprint.

Manufacturers haven’t slowed their research and development in between tradeshows while you’ve been out paving this summer. If you’re in need of parts, components or a whole new machine, the OEMs who make the goods are hard at work to keep up with demand. The next few pages include a handful of offerings that were […]

The asphalt industry works with sustainable practices to lower GHGs and keep an already low carbon footprint in check. Malcolm Swanson, P.E., gathered information for an 11-page document outlining some of the industry’s sustainable practices

Recent advances in laboratory polishing and friction testing now provide a better assessment of friction that considers the entire gradation in an asphalt mixture rather than a single aggregate source.

Before deploying Kespry drones to measure stockpile volumes, collecting the data required for inventory management and mine planning was a time consuming and expensive affair for Covia Holdings Corporation’s mine in Tunnel City, Wisconsin.

Cobalt Construction was chosen to work with the White Pass Railroad to expand and enhance service for the cruise ship industry. Cobalt was also responsible for supplying ballast to support the new tracks, which meant putting the new McCloskey J40V2 crusher and R70 screener to work.

The Vermont Agency of Transportation (VTrans), with headquarters in Montpelier, has typically employed common preventive maintenance treatments such as bituminous crack fill sealant, micro surfacing, various seals, ultra thin lays, hot-in-place bituminous overlays, and more. These treatments have proven to be effective. Their costs, however, can be fairly expensive, depending on the treatment and roadway […]

Part Two of AsphaltPro’s “Best Practices for Residential and Commercial Paving” series.

Gather insight from the pipeline industry’s construction, refurbishment

An estimated 2 million construction workers in the United States have been exposed to respirable silica dust, according to the Occupational Safety and Health Administration. That’s why OSHA’s Respirable Crystalline Silica standard requires that employers limit workers’ exposure to silica and take other steps to protect workers. “Silica dust appears in asphalt, concrete and rocks,” […]

PennDOT partners with paving contractors to place high-RAP mixes on the state’s low-volume roads

Kokosing Materials Inc. developed its field ID lockout/tagout program to make it easy for employees to follow best safety practices.

AsphaltPro spent time getting to know Illinois Asphalt Pavement Association (IAPA)’s Kevin Burke II and learning how IAPA promotes the asphalt industry in the state of Illinois.

Here’s how FORTA’s Surface-EXT Fiber & Ranger Feeder system works.

AsphaltPro shares some best practices that can prevent micro surfacing, or other sealing, problems your crew might experience.

We’re deep into paving season now. If you find yourself in need of components or updates at the asphalt plant, the original equipment manufacturers (OEMs) listed on the next few pages have parts, pieces, controls, software and whole plants to enhance your bottom line. Ammann Ammann Group, Langenthal, Switzerland, celebrates its 150th anniversary in 2019. […]

The asphalt paving industry already had a great record and story to tell concerning sustainable operating practices before sustainability was seen as having the level of importance that is attributed to it today.

Analysts have attempted to calculate the financial impact of violence in the workplace. Many of the statistics are calculations of the financial impact in the national aggregate, relying on workers comp reports, law enforcement reports, numbers compiled by the Bureau of Labor Statistics, etc. Such a methodology arrives at a minimum cost of many tens […]

Blacklidge Emulsions looked at volumetrics and performance of plant-produced mixes with increasing RAP content and its rejuvenating product, ReGen.

The use of the RetroTek-M Dynamic Road Marking Retroreflector assists with the assessment of pavement conditions and performance of the Municipality road network.

You might think after all the new offerings at World of Asphalt 2019 back in February meant original equipment manufacturers (OEMs) would sit back and relax for a while. That’s not the case. More goodies were launched at BAUMA 2019 in Munich and additional updates have hit the marketplace independent of specific tradeshows. For example, […]

Western Specialty Contractors created a comprehensive strategy for cost-effective preventive maintenance to share with property managers.

Larson Electronics offers some tips for picking the best commercial surveillance cameras.

Lakeside Industries’ safety reporting app was recognized as a 2018 finalist for NAPA’s Operational Excellence Award in the Asphalt Operations Safety Innovation category.

Part One of AsphaltPro’s “Best Practices for Residential and Commercial Paving” series outlines job descriptions on the paving train.

Blackstone Construction LLC outfits its BearCat E-Tack distributor truck with a Lo-Density® low-watt-density Rigid Tubular Drywell Tank electric heater from Process Heating Company (PHCo).

AsphaltPro spent time getting to know CalAPA’s Technical Director Brandon Milar to learn how CalAPA is assisting with workforce development and asphalt innovation in the state of California.

Here’s how Roadtec’s Guardian telematics system works with Topcon’s grade and slope controls.

John Deere training uses next-gen simulators to teach operators how to use its backhoes, crawler dozers, excavators, wheel loaders and motor graders.

Maintain scales properly to avoid scale breakdowns during the height of paving season.

Asphalt mix producers and contractors can set up the whole project for success when they plan ahead and make it a team effort. AsphaltPro asked Nikki Bogus some specific questions that often come up for crews and subcontracted haulers. Here are some best practices that she has seen come into play. Q: When an asphalt […]

New York City paves with a red-colored asphalt to avoid painting its fast-fading bus lanes.

The City of Pocatello, Idaho, fog seals using GSB-88 emulsified asphalt seal coat product to mitigate the impacts of surface oxidation and moisture damage.

There are a number of new fleet management tools on the market to track haul trucks traveling to and from the jobsite and asphalt plant. AsphaltPro compares some promising new solutions.

FDOT uses StellarFlex FR asphalt binder and Evotherm M-1 warm mix asphalt technology to combat pavement issues presented by horse-drawn carriage traffic.

Water clarification systems from Kolberg-Pioneer Inc. and Tecnoidea Impianti accelerate the process of filtering fines from dirty water for reuse in the processing plant.

Brooklyn Bridge relies on micro surfacing for a smooth ride for its more than 100,000 average daily vehicles. Asphalt Paving Systems is there to help.

The rise of gas flaring, and flaring regulations, in the heart of the Bakken formation will likely continue to hinder crude production in North Dakota.

Each year, AsphaltPro prepares a supplemental magazine focused on pavement preservation treatments, PreservationPro. Check out the articles featured in the May 2019 issue of PreservationPro below.

Whether it was on offer during the recent tradeshow or being launched separately from Indy’s cold-and-snowy few days of hustle and bustle in February, we gathered the information on what’s new for asphalt and aggregate production. The somewhat annual World of Asphalt (WOA) and AGG1 tradeshow and conferences brought entrepreneurial minds and engineering efforts to […]

Maine DOT uses GSSI’s PaveScan RDM to measure whether there is uniform density throughout a pavement layer.

John Deere has introduced two popular G-Series motor graders, the 622GP and 672GP, to the European market via the Wirtgen Group distribution network in Germany and France. They will be available in early 2019.

AsphaltPro’s overview of World of Asphalt/AGG1 2019 trade shows.

Hawaii Asphalt Pavement Association Executive Director Jon Young explains components of a job mix formula for dense-graded mixes–a must read introduction to JMFs.

Storing liquid AC at temperatures above that particular performance grade
asphalt’s temperature design range will burn off the material’s light ends. When this happens,
not only will the tank release blue smoke, but you will also be damaging the liquid AC.

When recycling on-site, paving contractors look for something quiet and compact. Rubble Master’s RM 120GO! Aims to answer that call.

Based on the Petrochemical Update Poll, more than 80 percent of North American energy industry executives believe the U.S. petrochemical market needs locational diversification.

Don’t let poor base or soil quality affect the quality of your asphalt mat! AsphaltPro outlines the best practices of how to perform base stabilization.

Caterpillar has launched a virtual reality safety training tool to help road construction crews stay safe on the job.

AsphaltPro interviews Eurobitume’s Director General Siobhan McKelvey. Eurobitume, based in Brussels, Belgium, is the voice of the European bitumen industry.

Paving, surfacing and tamping equipment operators have the fifth most dangers job in America, with a fatal injury rate 13 times more dangerous than the average job. Here are three ideas to keep your crew safe out there.

Road Science Gets the Credit Road Science, a Division of ArrMaz, announced that it successfully completed a comprehensive American Association of State Highway and Transportation Officials (AASHTO) On-Site Assessment and Quality Management System Evaluation of its research and development and customer support laboratory in Tulsa, Oklahoma. The review was conducted by AASHTO re:source over a […]

MAP-21, Environmental Product Declarations, and the launch of roadresource.org continue to impact pavement maintenance trends. Roadtec’s Eric Baker, Asphalt Recycling & Reclaiming Association president, shares his thoughts.

Here’s how Thermo-Lay’s truck-mounted pothole patching machine works.

FORTA’s new Surface-EXT fiber additive can extend the life of slurry seals and micro surfacing treatments by three years.

What you need to know about new material standards, design standards and construction guides from AASHTO’s Emulsion Task Force. What impact will the specifications have on pavement preservation treatments, including chip seal, micro surfacing and fog seal, as well as tack coats and cold recycled mixtures?

The Gorman Group improves its emulsion production with a Heatec Inc. Barracuda emulsion mill skid.

Washington State DOT (WSDOT) and Washington Asphalt Pavement Association (WAPA) partner to properly compact HMA bridge decks with oscillatory rollers.

Alaska’s DOT and contractors came together to perform emergency road repairs following the November 2018 earthquake.

Historically, the construction industry has been one of the slowest to adopt new technology, lagging only behind agriculture in digitalization. Here are a handful of new technologies to help construction finance.

In December 2018, the American Traffic Safety Services Foundation (ATSSF) celebrated 30 years of promoting roadway safety through charitable giving and public awareness programs. “Since ATSSF’s first meeting in 1988, the foundation has been working to make roadway safety a cultural priority and ensuring fallen workers are not forgotten and their families are supported,” said […]

Tapplock developed the Tapplock one+ and Tapplock lite smart padlocks, which use fingerprint technology to safeguard tools.

AsphaltPro spent time getting to know APAI’s Kirsten Pauley and learning how APAI promotes the asphalt industry in the state of Indiana.

New products to help improve your paving operations, March 2019.

How the Netherlands pinpoints locations of usable RAP for road construction projects.

The Clarence Richard Company developed the asphalt level tank gauge two decades ago. Now, they’ve updated it with remote indicators and pump cutout contacts. Here’s how it works.

For the past two decades, APAC-Missouri Inc., an asphalt, aggregate and construction company, has been recycling used roofing shingles into asphalt pavement mixes. Over the years, the company regularly ran into problems caused by a lack of storage space for the recycled asphalt shingles (RAS). This led to issues with excessive moisture. After having conversations […]

Editor’s Note: As readers return from World of Asphalt and AGG1 2018, we have this snapshot from the Association of Equipment Manufacturers (AEM) predicting how technology will influence the OEMs you saw there as 2019 progresses. 1. Intelligent Manufacturing The concept of intelligent manufacturing is always changing. But in the simplest sense, it can be […]

Antitrust laws: what you can, can’t, and shouldn’t do

How construction safety culture can win your company bids.

It isn’t much of a stretch to say that Schellinger Construction, Columbia Falls, Montana, never uses the same mix twice. Of course they do, but the general contractor’s paving crews are almost always on the move, transporting the company’s Astec 400 ton-per-hour double barrel and CMI E3 400 asphalt plant to jobs all around central […]

How to properly apply micro surface as a pavement treatment.

How HeavyJob job costing software can help road contractors manage projects & project costs

Local 158 now has a virtual training yard available 365 days a year. Let’s take a look at the Vortex simulator from CM Labs Simulations.

Winter brings a few difficult situations that asphalt contractors must face.

Here’s how Haver & Boecker’s F-Class Portable Plant works.

Using the latest controls technology to provide long drying and mixing times for consistent, high quality asphalt, Asphalt Drum Mixers Inc., Huntertown, Indiana, offers the EX Series single-drum counterflow asphalt plants in stationary and portable models. Counterflow design is based on the process and movement of the material through the drum in the opposite direction […]

According to the Graphical Research new growth forecast report titled “Latin America Bitumen Market Size Report 2018-2024,” which is an analysis based on product, application, industry analysis report, regional outlook, growth potential, price trend, competitive market share and forecast, for those years, the region’s market is estimated to exceed USD 5.7 billion by 2024. The […]

Rosphalt 50 design means extra delivery, paving, compaction considerations on Tappan Zee Bridge

New asphalt production equipment, February 2019

In July 2018, AsphaltPro published the first article in a series of articles about Texas Cordia, Edinburg, Texas, and the company’s plans for its first asphalt plant, from the purpose of the plant to the permitting process. In the second installment of the series, Yara Corbitt and Isaac Heredia talk about bringing all the parts of their new plant to one place and starting the mix design stage.

World of Asphalt 2019: The following listing of vendors who responded to our call for information includes an abbreviated company name, the booth number where you can find them on the tradeshow floor, and a detail the vendor felt the asphalt and aggregate audience would deem most important to know about their offerings at WOA/AGG1 this year.

The automated asphalt extraction is an innovative, efficient, quick and safe solvent-based extraction of asphalt binder from asphalt mixtures, to characterize and control the quality of asphalt mixtures by measuring asphalt content and studying the aggregate gradations. This method is used for quality control and assurance, acceptance criteria, and research activities. The PaveAnalyzer is designed […]

Minimal Impact of Operator Variables when using the Automated Extraction Machine (PaveAnalyzer) for asphalt binder and filler extraction from Asphalt Mixtures (Preliminary Results)

How many hours of service does your favorite breakdown roller have as of end-of-season 2018? Have you updated the company’s 10-year-old milling machine with a dust suppression kit? I could list off a few dozen maintenance items to cause heart palpitations in your mechanic if this was already late April 2019, but you’re in luck. […]

City and County of Denver makes the most of small space for its maintenance matters

The recent completion of Interstate 11 in southern Nevada marks the first addition to the nation’s Interstate Highway System since it was deemed complete in 1992.

NIOSH’s new FAST software program monitor workers’ exposure to silica much faster than traditional methods allow.

NAPA has developed a new work zone impact cost tool to calculate the impacts of construction. The tool allows agencies and contractors to run scenarios based on the parameters of a job and calculate various costs.

Road Dryer’s RD-1200XT aims to minimize delays from wet conditions and make it easier for contractors and agencies to meet timetables. Here’s how it works.

Over 95 percent of the dryers and drum mixers on hot-mix asphalt (HMA) plants no longer have the flights installed as built from the factory. Here’s how to change those flights correctly.

Get more mileage from your machines by following these tips to take care of your machine’s rubber track undercarriage.

Ralph Petta outlines what contractors need to know about new lease accounting standards.

AsphaltPro introduces the incoming chairman of the National Asphalt Pavement Association (NAPA), 2019 Chairman John Lyles Harper.

WisDOT has implemented an approach known as “regressed air voids” as they work to improve pavement durability and cracking resistance by increasing the amount of binder in their asphalt mixtures.

Owners at Lonesome Prairie Sand & Gravel of Canada recognized they had profits buried in millions of tons of sand. Here’s how they solved the sand problem.

Here’s how Asphalt Materials’ J-Band® Void Reducing Asphalt Membrane works.

As asphalt contractors clean, repair and store paving and pavement maintenance equipment for the offseason, it’s time to make hard decisions. The workhorses of your fleet may be ready to retire, forcing you to take a long look at financing options for a new or used paver, etc. Maybe you know your trusty sweeper has […]

Volvo shares its top five tips for sustainable fuel use.

Fabric structures provide business owners with the unique opportunity to establish sustainable and profitable operations, while having a low startup cost.

Australia At the end of October, Austroads published online updated editions of its Guide to Pavement Technology Part 4F: Bituminous Binders and Part 4K: Selection and Design of Sprayed Seals. It included a webinar to provide an overview of the key changes to the guides and the significant advances in the areas of binder specifications […]

For decades, the driving public has taken advantage of their cars’ cruise control features, so it’s no surprise that many of us are already accustomed to foot-free driving. However, with semi-autonomous driving tools becoming available from car manufacturers such as Cadillac and Tesla, hands-free driving is also becoming a reality. Vehicles with these semi-autonomous features […]

Mississippi Asphalt Pavement Association (MAPA) was first formed in 1966. Now, the Jackson, Mississippi-based association includes 12 producer members, representing roughly 92 percent of the asphalt tonnage let to contract in Mississippi. In April of 2018, Michael Baker Arnemann took over as MAPA’s executive director, a position previously held by Tone Garrett. AsphaltPro spent time […]

Asphalt cement (AC) tanks and emulsion tanks wear out over time. Here’s how to solve asphalt cement tank wear.

Today, Rose Paving performs pavement maintenance and reconstruction on parking lots and structures nationwide for well-known brands, including Home Depot, Lowe’s and PetSmart.

Johnson & Sons Paving, Lannon, Wisconsin, has seen growth since opening its doors Spring 2014. In fact, the commercial paving contractor was recently named one of the “Milwaukee Area’s Future 50” companies, which recognizes fast-growing companies in business for at least three years and showing significant revenue and employment growth. Today, Johnson & Sons has […]

One of the biggest recycling firms of ferrous and non-ferrous metals in West-Europe uses the Magna MA10 on its wheel loaders now. The company in Belgium started testing and monitoring the Magna tyres mid-2015. Here’s what management learned. After various tests, management found the quality of the Magna tyres equal to the tyres previously used. […]

CMI’s Warm-Mix Asphalt System is a single-point injection WMA system, by which water and AC emulsion produce aggregate encapsulation at lower temperatures. Here’s how it works.

The Pavijet MG7 from Hitek, Kenosha, Wisconsin, is a mini paver that can be used for road widening, shoulder work, and maintenance and repair work. It can also be used to pave cycling paths, sidewalks and other narrow paving jobs. Here’s how it works.

We’ve all looked at different lighting sources to get a good view of the mat or the operator’s platform or a look into the hopper when we’re paving at night. One idea I’ve seen recently and that I recommend for the crew is to pick up a light you can stick to the paver anywhere you need it to shine.

Boxley Materials Company, a Summit Company, rubblizes a 25-year-old jointed plain concrete pavement and performs an asphalt overlay for the rehabilitation of US 460 in Appomattox, Virginia.

Colony Construction grows its Virginia footprint year by year.

Grace Industries LLC embraces new technology to mill John F. Kennedy Airport taxiways.

With the November edition of AsphaltPro, we turn our product gallery to the production side of the industry.

Stone matrix asphalt (SMA) blends are gaining popularity on interstates and high truck-traffic routes across the United States. One state that is having success with this technology is Illinois.

50 states. 4.12 million miles of road.1 More than 2.6 million miles of highways and paved roads, 94 percent of which use asphalt.2 With such a significant impact, asphalt producers and contractors keep this country up and running. This makes the work they do, and the equipment they do it with, critical to safety and […]

Each year, asphalt professionals gather to share the latest technical information and review field reports in the area of hot-mix asphalt (HMA) construction at the Illinois Bituminous Paving Conference. It’s a compact, one-day program that brings together highway and technical engineers, contractors, government officials, and consultants. The conference is designed specifically for people actively involved […]

One of the most important aspects of construction is delivering a quality project. Owners hire contractors to perform a specific function, and they expect a superior product. Implementing a quality control program that evaluates the work process from initial steps all the way through to completion ensures customer satisfaction and long-term success, according to Eric […]

United States Congratulations to Mary E. Peters, who is the 2019 recipient of the Frank Turner Medal for Lifetime Achievement in Transportation. Peters is former U.S. Secretary of Transportation, Administrator of the Federal Highway Administration, and Director of the Arizona Department of Transportation. She is currently principal of Mary Peters Consulting Group LLC. Source: Transportation […]

You may already be aware of autonomous equipment use in mining operations. What you may not know is that this autonomous technology is also making its way into asphalt paving jobs.

Cargill partners with NCAT, MnROAD to demonstrate reliability of performance-based evaluations of high RAP mixes.

Construction Angels Inc., Lighthouse Point, Florida, offers financial support to families of construction workers who have lost their lives while working on a construction job site. Kristi Lyn Ronyak has been the national executive director of the non-profit since its founding in 2011. AsphaltPro spent some time getting to know Ronyak and learning about how […]

A selection of ALLU D-Series Transformers helped process a variety of materials in four different countries in Asia and the Middle East. The ALLU equipment has been provided and supported by ALLU’s dealers in the countries. The ALLU Transformer D-Series comprises an excavator/ loader/ tractor-mounted attachment which screens, crushes, aerates, blends, mixes, separates, feeds and […]

iCone Products LLC, Cato, New York, developed its iCone real-time traffic message board system. Here’s how it works.

Intercounty Paving, Carmel, New York, has performed asphalt paving for more than 60 years.

Superior Paving’s Entry Prevention Interactive Control (EPIC) Safety System keeps workers from breaking the “electronic tether” between the MTV and paver and prevents workers from getting struck by equipment.

Sweeping is an essential part of road construction operations. Over the years, Broce has led the way in safety innovations by being the first to include a fully enclosed cab with air conditioning on their sweepers.

Trouble-shooting tips for roller operators to minimize downtime at the job

Kyle Neisen, product manager for pavers & MTVs at Roadtec Inc., Chattanooga, shared some ways to keep your pavers running smoothly.

Easy cold mill start-up begins with the kind of care the machine gets the evening before.

Chemung Contracting partners with Germanna Community College, Culpeper, Virginia, to develop an apprenticeship program for new talent.

Lakeside Industries (Lakeside) was first established when Rhoady Lee Jr. and three family members purchased Lakeside Sand & Gravel Co. of Bellevue, Washington, in 1954 (just a few miles east of Seattle).

Asia GlobalData reports construction output in the member states of the Association of South-East Asian Nations (ASEAN) should expand by over 6 percent yearly on average during 2018 to 2022. Belgium Experienced senior bitumen and asphalt industry professional and former EAPA Secretary General Max von Devivere is the new person heading up Eurobitume Benelux, the […]

The team from Heatec discusses one solution for monitoring multiple tanks across multiple facilities with a case study at C.W. Matthews Contracting Co. Inc., headquartered in Marietta, Georgia.

Today, Green Asphalt’s 100 percent RAP asphalt mix is approved for use in New York DOT and New York City Department of Design and Construction projects, and Capasso has a new goal in mind.

Maine Asphalt Pavement Association’s Tanya Bentley talks about how MAPA is working to promote the asphalt industry in the state.

Let’s look at how internal gear pump technology can be the ideal choice for the most challenging bitumen- and asphalt-handling applications.

CPWR’s new Best Built Plans program aims to improve the way the construction industry manages manually material handling.

American Asphalt invests in a modern software platform for estimating and operations to improve how his organization captures, manages and uses data to improve performance.

As the construction season winds down in some northern parts of the country, pavement maintenance season heats up in other parts. No matter how much work you have on the books for the remainder of the season, you’re probably looking at the deals original equipment manufacturers (OEMs) are rolling out to finish 2018 and help […]

Here are some tips to ensure employee confidence in leadership’s commitment to fairness in the workplace.

Predictive maintenance can reduce equipment downtime and repair costs, improve operator safety and increase resale value of equipment. Here’s how OEMs are taking advantage of what predictive maintenance has to offer.

Maxam’s patented ConVector™ liquid asphalt heater/agitator takes advantage of the physical properties of an eductor to both improve heating efficiency and create non mechanical agitation of liquid asphalt in storage tanks. Here’s how it works.

How to use asphalt plant control add-ons to make operation easier while reducing downtime

Quality starts way back at the quarry and refinery. It continues at the asphalt mix plant. For this edition focused on quality control and best lab practices, it only makes sense that we present some of the latest and greatest offerings for the production of a mix that’s on spec. Asphalt Drum Mixers Inc. Asphalt […]

OAPA has been led by Executive Director Larry Patrick for the past six years. AsphaltPro spent some time getting to know Patrick and learning about how OAPA is working to promote the asphalt industry in the state of Oklahoma.

RS Asphalt invests in a SealMaster 575-gallon tanker trailer to expand its offerings to include water-based sealing.

The National Asphalt Pavement Association has conducted the survey of the U.S. asphalt pavement mix production industry for each construction season since 2009. Here are the 2017 results.

Asphalt Contractors Association of Florida (ACAF) announced the 2018 winners of its annual Excellence in Pavement Awards in Florida, at the annual awards banquet June 16. Here they are.

A well designed and implemented process control program should improve quality, prevent failures, reduce cost, and add value to HMA plant customers.

There are three specific areas where projects could be deficient in testing and summarizing data. Here are three steps to improve your quality control (QC).

The Myers Mobile Training Center is a fundamental tool to train Allan Myers’ 2,000 employees at its 20 locations in the mid-Atlantic.

Anywhere you observe visible dust clouds at your facility, set up a way to monitor the actual exposure level at that location. Check out this and more tips to solve dust at the plant.

Rieth-Riley Construction Co. Inc. uses iCone’s real-time message board on its a 73-mile-long reconstruction project on the Indiana Toll Road.

The California Supreme Court’s ruling in Dynamex Operations West, Inc. v. Superior Court of Los Angeles alters the way California businesses must classify independent contractors. Here’s what you need to know.

Starting a business in any field can be an involved and complicated process, but the construction industry can be even more arduous. Here are four tips to starting a paving company.

OEMs have begun to offer parts online that are shipped directly to the customer. This can reduce lead times, increase price transparency and offer customers a wider array of parts.

Vögele’s Passive Remixing Insert with an Active Remixing Module can help avoid segregation of your asphalt mix. Here’s how it works.

If you want to reduce the variability of your gyratory specimen test results, you must improve the uniformity of the asphalt specimens you produce. Here are a few basic tips for compacting better asphalt specimens.

The Estonian Road Administration (ERA) carried out a pilot project in 2017 to measure the retroreflectivity of road markings on all main state roads, altogether 3721.6 kilometres, in Estonia.

Water use restrictions and permitting challenges continue to increase, making it harder for operations to find ways to stay profitable while using fewer resources. As a result, aggregates and mining operations are moving toward new technology to conserve natural resources while increasing long-term savings and return on investment. Here’s how. Reduce Water Use One way […]

Deloitte Global identified 10 key trends facing the industry in its recent Tracking the Trends report.

In April 2017, construction of a new taxiway was completed at a 400-acre, three-runway air field on the crystal coast in Beaufort, North Carolina. Originally named the Beaufort-Morehead City Airport, the facility was renamed Michael J. Smith Field to honor one of the Space Shuttle Challenger pilots who was born and raised in Beaufort. We […]

International asphalt news in August 2018

AsphaltPro spent some time getting to know Michael W. Johnson and learning more about NSSGA and the benefits it provides to its members in the aggregate industry.

Florida has tackled occasional premature failures of high friction surface treatments (HFSTs) with a new specification and guidebook for use in the Sunshine State.

Have you heard the old fable about boiling a frog? It goes something like this: if you drop a frog into boiling water, it will immediately jump out. But, if you place it in tepid water and slowly bring it to a boil, the frog will not perceive the rising temperature. However morbid the metaphor […]

Original equipment manufacturers (OEMs), including Cat and Volvo, are making the opportunity to remotely control and monitor equipment a reality.

Oklahoma-based contractor Sherwood Construction takes asphalt matters into its own hands on turnpike project

Grooving roads or airport taxiways requires precision work; the team at Diamond Products Ltd. built the PC1504 pavement grinder & groover to take care of that.

Taking the bumps out of roads takes precise work; the team at Diamond Road, located in American Fork, Utah, built the Diamond Road Smoother to perform that precision grinding. Here’s how it works.

Adequate space and ease of accessibility are essential in every aggregate storage building, but neither makes a difference if water damage occurs. Tension fabric structures are one way to keep materials dry.

This month’s product gallery headline felt a little odd as I typed it because the product gallery typically focuses on robust pieces of iron. I noticed, though, the news releases I’ve received this spring and early summer have been for the “accessories” to paving. You know what I mean: putty knives and temperature guns. Of […]

Midwestern County Improves Its Patching and Coating Processes with Electric Heat

The concept of pavement preservation—in which the right treatment to the right pavement at the right time forestalls or eliminates future high costs of reconstruction—is hitting its stride, and the nation’s road agencies are benefiting from it.

The latest in pavement preservation news.

Beckage Sealcoating has grown into an 18-person operation with four crews servicing central New Jersey. Investing in top-quality equipment is key to the company’s continued growth.

Intermountain Slurry Seal uses special provision spec on Utah Department of Transportation’s SR 36 in the City of Tooele.

How Yeager Asphalt grew from a teenager with a truck and a barrel of sealer to starting its own asphalt plant under the name of U.S. Paving and Stone.

In the first installment of this three-part series, we get to know heavy civil highway contracting company Texas Cordia. Over the next few months, we’ll follow them as they establish their first asphalt plant, get it set up, and start selling hot mix asphalt.

Discussing the asphalt plant and aggregate operations this month includes a look at trucking. MyLogic Inc., headquartered in Pennsylvania, has released a free app called Dump Truck Math, which is available on iOS and Android devices, to help estimators, foremen, and truck drivers streamline simple hauling calculations. The app started as an Excel spreadsheet MyLogic […]

The team at PSS has developed the RoadQuake® RAPTOR™ Rumble Strip Handling Machine that fits on the front of a work truck to transport, deploy, realign and retrieve RoadQuake 2F Temporary Portable Rumble Strips (TPRS). Here’s how it works.

Asphalt industry events around the world

A new protocol has been put in place regarding asphalt storage tank inspections. Does your AC tank inspection program pass the test?

Over more than two decades in business, Southeast Asphalt and Maintenance LLC has expanded its reach nationally.

Here are five key tech trends that will change manufacturing for good. Some of these trends are already affecting how business is done, while others are expected to become more prominent in the years ahead.

The National Center for Asphalt Technology (NCAT) and Jiangsu Sinyue Asphalt Co. of China have established a 10-year research and development agreement focused on advancing cost-effective and sustainable asphalt pavement practices in China and throughout the world.

If you need to take liquid asphalt cement (AC) samples from your 4-inch or 6-inch line that feeds liquid AC to your mixer, the engineers at Maxam Equipment, Kansas City, Mo., have developed a sampling device to assist you. This in-line capture features an enclosed sampling system to dispense the asphalt into quart or gallon […]

The latest new and innovative products for asphalt paving contractors

What’s happening in the world of asphalt in June of 2018

Rubber modified asphalts (RMA) have been around for decades to offer excellent performance with environmental and cost benefits. Despite real-world experience, RMA still constitutes less than 20 percent of modified asphalts. We see two primary drivers for this: limited application field and processability. Here, Tom Rosenmayer shares his vision of the future of rubber modified asphalts.

Pace Construction, St. Louis, Missouri, applies innovative practices through the value engineering process for a 55,000-ton mill-and-fill project spanning a stretch of 22 miles of Highway 63 just south of Rolla for MoDOT.

In the wake of the June 2016 completion of the Panama Canal expansion, Gulf Coast–an Oldcastle Materials Company–constructed an overpass for a Houston ship channel project. 

AsphaltPro spent some time getting to know more about Asphalt Pavement Association of New Mexico and its executive director, Brian Jones, and what they’re doing to promote asphalt in New Mexico.

Sometimes samples are sent to an outside lab to perform a test you cannot perform in-house. Sometimes you’ll have a contract dispute that requires testing performed by a third party. In either case, following a few best practices will save a lot of headaches and ensure the sample you sent represents the material produced. Here are four keys for the best lab tests.

Rebounderz CEO outlines what it takes to turn another party’s infringement on your intellectual property into an ancillary income stream for you

NCAT offers pressure aging vessel tips and tricks for your new lab tech to age the binder properly for testing.

The two mounds known as the Pirmin Hills situated in the Ortenau district in the heart of the town of Sasbach, Switzerland, needed to be levelled to create space for a new supermarket. Four multi-family dwellings and an underground garage will be constructed in parallel in the direct vicinity of the supermarket. All in all, […]

Roadtec’s CB-100 Conveyor Broom is designed to clean the surface behind the milling machine, as well as capture fines for use back at the asphalt plant. Here’s how it works.

Carolina Sunrock LLC paved an award-winning project on Sandy Forks Road in North Raleigh, winning a Quality in Construction Award from the National Asphalt Pavement Association, but was also recognized as the first project in the state to receive a silver certification from Greenroads Foundation.

Kraemer North America and Martin Marietta bring innovation and cost savings to an award-winning 8-mile job on E-470 in Colorado.

The Daniel K. Inouye Highway (DKI), also known as Saddle Road, spans nearly the entire width of Hawaii Island, from Hilo on the east coast to Route 190 south of Waimea. Recent improvements to the road have made it safer and more well-traveled.

CJ Miller received four awards for paving quality at the Maryland Asphalt Association’s 56th annual paving conference in March. The awards come just one year shy of the company’s 60th year in business, demonstrating just how accurate a motto can be.

Washington Asphalt Pavement Association was formed in 1954, and its regular (HMA producing) members represent 98 percent of HMA/WMA production capacity in the state. AsphaltPro spent some time getting to know Executive Director Dave Gent, WAPA and what they’re doing to promote asphalt in Washington.

This month’s product gallery focuses on equipment and services that are designed to help the bottom line of the asphalt and aggregate producer.

Asphalt industry news and events in May 2018

Precise specimen preparation is a key step in performing reliable performance testing, regardless of the material tested or the sophistication of your testing systems. Let’s explore some basic steps for achieving the appropriate range of specimen preparation.

Among Midwest Construction Workers, Jill Manzo shines a light on a broad-ranging public health crisis that killed nearly 1,000 Midwest construction workers at a cost of more than $5 billion in 2015.

Blythe Construction uses GSB-88® asphalt emulsion as the base material to produce its 2017 fog seal projects.

At the AGG1/World of Asphalt 2018 show in Houston, Terex EvoQuip displayed the Cobra 230 impact crusher with output potential up to 275 tons per hour.

With the increase in polymer-modified asphalts (PMAs) in our industry comes the need to blend polymers into product efficiently. The team at Heatec, an Astec Industries company, Chattanooga, Tennessee, has built the Polymer-blending skid to facilitate the process and offer return for additional blending. Here’s how it works. While the process is “quick” enough that […]

Imagine this. Your road crew is doing a single-lane shutdown at night. Someone drives past your jobsite, pulls over and walks back to the flagger, asking to speak to the site manager. What do you think he might say? “He told the site manager that he could see the entire crew due to their Halo […]

When Chuck Calvert started Hot Mix Materials, Inc., Kansas City, Missouri, in 2007, he had already been operating a successful asphalt laydown business. As he continued to need more and more asphalt for his jobs, he began to run into issues getting everything he needed from existing asphalt plants in the Kansas City metro area. […]

Researchers in Canada give new hope to the use of recycled glass in asphalt pavements with the work of a large partnership. During a Dec. 1, 2015, press conference, Robert Poëti, Quebec’s Minister of Transport, lauded the integration of glass as a component of road manufacturing in the industry’s overall efforts to limit green house […]

If you see an attenuator driving through a Florida road construction zone with no one in the cab sometime soon, don’t worry. You just might be seeing the first autonomous TMA, or truck mounted attenuator, at work. Royal Truck & Equipment Inc. of Coopersburg, Pennsylvania, is currently at work to deploy the first driverless TMA […]

What does “clean” smell like? “If you ask your Grandma, she’d probably say bleach. Mom would say Pine Sol, but we usually think of citrus—lemon or orange,” Andy Shafer said. He’s the executive vice president of sales and market development at Elevance Renewable Sciences, Inc., Woodbridge, Illinois. Citrus ingredients are commonly used in cleaning products […]