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Technical Library

The IGGA offers technical information on pavement surfacing techniques and preservation/repair methods. Select the application(s), preservation/optimization technique(s) or pavement criteria/issue(s) to browse the technical documents, or use the search function.

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Diamond Grinding: A Safe, Sustainable, Quiet and Cost-Effective Solution to Better Roadways

Diamond grinding offers solutions to many pavement challenges.

Application(s)

City/Municipal, Highway, Bridge, Airport/Airfield

Technique(s)

Diamond Grinding, Next Generation Concrete Surface (NGCS)

Issue(s)

Smoothness, Friction/Safety, Tire/Pavement Noise, Hydroplaning

Studies Show Slurry Roadside Disposal is Safe

Academic and government research consistently demonstrates that disposing of CGR on roadsides poses no danger to soil or vegetation—and can even act as a soil stabilizer.

Application(s)

Highway, City/Municipal, Bridge

Technique(s)

Diamond Grinding, Slurry Disposal/Recycling

Issue(s)

Sustainability/Environmental

Development and Deployment of the Next Generation Concrete Surface

A map brief

Application(s)

Bridge, City/Municipal, Highway

Technique(s)

Next Generation Concrete Surface (NGCS)

Issue(s)

Tire/Pavement Noise

Minnesota State Aid Concrete Pavement Rehabilitation Best Practices Manual

Application(s)

Bridge, City/Municipal, Highway

Technique(s)

Concrete Pavement Preservation and Restoration

Issue(s)

Structural/Material Issues

Slab Stabilization

Missouri DOT Tech Brief

Application(s)

Airport/Airfield, City/Municipal, Highway, Industrial

Technique(s)

Slab Stabilization

Issue(s)

Structural/Material Issues

Dowel Bar Retrofit - Do's and Don'ts

WSDOT Research Report

Application(s)

City/Municipal, Highway

Technique(s)

Dowel Bar Retrofit

Issue(s)

Structural/Material Issues

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