Sunday | July 23, 2017

tack Archive

Why You Need to Tack Before Paving

Asphalt emulsion bond coats glue layers of pavement together, give pavements durability by...
The SP-200 spray paver from Roadtec Inc., Chattanooga, ensures tack goes down immediately ahead of the asphalt mix, allowing no traffic to mess up the operation. The light blue arrow indicates where the spray bar applies material to the surface ahead of the mat. Photo courtesy Roadtec.

How to Sell, Construct Thin Asphalt Overlays

Problem: State and local agencies have been dealing with limited budgets for such...
Roadtec 4388

Roadtec’s SP-200 Spray Paver™

Placing an ultrathin lift often requires a tack coat to make sure you...

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