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METHOD FOR EVALUATING QUALITY OF FLY ASH, CONCRETE FLY ASH AND METHOD FOR MANUFACTURING CEMENT MIXED WITH FLY ASH
METHOD FOR EVALUATING QUALITY OF FLY ASH, CONCRETE FLY ASH AND METHOD FOR MANUFACTURING CEMENT MIXED WITH FLY ASH
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机译:粉煤灰,混凝土粉煤灰质量评估方法及粉煤灰掺合水泥的制造方法
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摘要
PROBLEM TO BE SOLVED: To provide a method for evaluating quality of fly ash, capable of simply determining the fly ash without reducing fluidity of concrete.SOLUTION: Provided is the method for evaluating fluidity of concrete using fly ash on the basis of a ratio of the envelope peripheral lengths of fly ash particles to the peripheral lengths thereof, preferably, on the basis of less than 0.8 of a content ratio of the fly ash particles.
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