More Articles for pavements

The ABCs of RCC

Better Roads Staff - Dec 04, 2013

The ABCs of RCC

Roller-compacted concrete advances its invasion of pavements As roller-compacted concrete inexorably penetrates existing asphalt pavement markets, research into their composition and performance is ramping up as specifications are being fine-tuned by ASTM. Up to the past decade, roller-compacted concrete (RCC) mixes principally ...

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Road Science

Better Roads Staff - Sep 06, 2012

Road Science

The Second Time Around   Recycled materials need analysis, characterization   By Tom Kuennen, Contributing Editor             There is no stopping the growth of recycled and reclaimed materials in pavements. The use of reclaimed asphalt pavement (RAP), reclaimed asphalt shingles (RAS), recycled concrete aggregate (RCA), and recycled ...

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Kirk Landers, Editor Emeritus

Better Roads Staff - Nov 11, 2011

Kirk Landers, Editor Emeritus

Redeemed by Green Roads Back in the mid-’70s, my personal profile was a cursed brew of idealism, pragmatism and acts of sheer self-indulgence. My burden was especially heavy in matters of environment and ecology. I could see the need for clean air, ...

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