More Articles for natural aggregate

Plant Management of RAP/RCA

Better Roads Staff - Nov 06, 2013

Plant Management of RAP/RCA

Processing and storage makes reclaimed asphalt pavement and recycled concrete aggregate useful as aggregate.   By Tom Kuennen, Contributing Editor   In the past two decades, reclaimed asphalt pavement (RAP) and recycled concrete aggregate (RCA) have taken their places among materials commonly used for ...

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Road Science Tutorial

Brooke Wisdom - Apr 01, 2010

Road Science Tutorial

Two for the Price of One Recycled concrete aggregate proves its value; but it demands an engineered approach. By Tom Kuennen, Contributing Editor   Recycled concrete aggregate (RCA) is a valuable resource for road owners and builders, both in terms of lowering costs and ...

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