More Articles for roller-compacted concrete

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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Roller-Compacted Concrete Field Demos

Contributed - Dec 04, 2013

Roller-Compacted Concrete Field Demos

Field demonstrations of roller-compacted concrete (RCC) have become a big part of spreading the “gospel” of roller-compacted concrete. For example, RCC was an attraction in itself during a four-day continuing demonstration of placement at World of Concrete 2014 in February ...

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Governing board denies dam contractor’s claim for extra aggregate

Staff Report - Sep 26, 2013

Governing board denies dam contractor’s claim for extra aggregate

. “Contracts for the execution of the works should be drawn with care and precision: Because, when without legal flaws, neither party will be able to take advantage of the other.” —Vitruvius, chief architect to Caesars Julius and Augustus Contract interpretation is ...

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Superthin Concrete Overlays

Better Roads Staff - Oct 09, 2012

Superthin Concrete Overlays

Spurred forward by some brave new thinking, the concrete pavement industry is working toward thinner concrete overlays these days – down to 3 inches, even 2 inches. Some Iowa counties have paved a lot of miles of 4-inch overlays that have ...

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