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ELECTRICALLY CONDUCTIVE CONCRETE AND CONTROLLED LOW-STRENGTH MATERIALS
ELECTRICALLY CONDUCTIVE CONCRETE AND CONTROLLED LOW-STRENGTH MATERIALS
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机译:导电混凝土和可控制的低强度材料
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摘要
Compositions for producing electrically conductive controlled low-strength material and electrically conductive concrete are provided, comprising conventional components, but utilizing a non-standard, high carbon content, fly ash. One settable controlled low-strength material composition includes 1%-20% by weight of portland cement, 18%-85% by weight of fly ash having a carbon content of greater than 12%, and water such that the composition sets to a material having a compressive strength of 8.3 MPa or less. One settable concrete composition includes 1%-30% by weight of portland cement, 1%-20% by weight of fly ash having a carbon content of greater than 12%, 40%-90% by weight of an aggregate, and water such that the composition sets to a concrete having a compressive strength of at least 13.8 MPa.
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