The Mix
Rule of thumb: Use concrete with a 4- to 6-inch slump, made with 3/8-inch maximum-size course aggregate (pea-rock or -inch minus aggregate). Remember that this size aggregate requires a higher sand content, a greater amount of water, and therefore an increased cement content in order to achieve a 6-inch slump with the necessary strength, so order the mix accordingly. Return to Concrete Pumping Find a Concrete Contractor 23 Services in 200 Metros -- U.S. and Canada © 2008 ConcreteNetwork.com None of this site may be reproduced without written permission |
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