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Adding water to a load of concrete may or may not be acceptable, depending on the parameters that must be met
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Four basic steps for meeting new environmental labeling specs.
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Ten years after NRMCA introduced its Prescription to Performance Initiative (P2P), the concrete industry continues to fine-tune how the program can enhance the relationship between producers and other members of the construction community, all in the name of developing better projects.
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Software enables easy sharing of PDF project drawings.
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Improve your fleet by writing better specifications.
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We honor three men who are dedicated to promoting concrete's best qualities: Godwin Amekuedi, champion of P2P and concrete's sustainability, Canan D'Avela and David Goodyear.
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We're supplying concrete for a parking deck, to be placed by boom pump. The required air content is 4.5% to 7.5%, and, to account for air lost during pumping, specifications require the test lab to perform air-content tests on concrete sampled from the pump discharge hose. We prefer testing for air...