Articles by Danny Gierhart, P.E.
%RAP is a percentage of what, exactly?
Three steps to properly calculate batch weights for asphalt specimens…
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Balanced mix design, recycled binder availability and how they fit
Collective critical thinking from Asphalt Institute engineers By Dr. Mark…
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Five handy rules of thumb for successful asphalt pavement construction
Planning is imperative for any type of successful asphalt paving…
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Five handy rules of thumb for asphalt mix design
For as long as people have worked at things, they…
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Solution for training pavement inspectors
I vividly recall my first day as an inspector for…
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Seven things you should know about quality assurance
Like a multitude of other things, a good quality, long-lasting…
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Students compete in Texas-sized Road-EO
Having lived my entire life in Oklahoma, I’ve been to…
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Six changes in recent FAA specification revisions
A closer look at the ‘P-401 Plant Mix Bituminous Pavements’…
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Thin lift overlays
Project selection, design and construction Thin lift asphalt overlays come…
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Pavement thickness design evolves with latest software
How thick should I specify the asphalt on my project,…
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