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本文介绍了大洼三角洲平原水库机织模袋护坡工程的原材料及混凝土配合比室内外试验研究成果，尤其是机织模袋混凝土抗冻性能以及粉煤灰掺量方面进行较深入的试验研究成果。
This paper introduces the research results of raw materials and concrete mix ratio indoors and out of the Dacao reservoir in the Dawa Delta plain reservoir, especially the research results of frost resistance and fly ash content of woven bag concrete .