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机制砂砂浆最佳石粉掺量的研究
Author(s) -
生利 岳
Publication year - 2021
Publication title -
gong cheng jian she
Language(s) - Uncategorized
Resource type - Journals
eISSN - 2717-5375
pISSN - 2630-5283
DOI - 10.33142/ec.v4i3.3506
Subject(s) - political science
机制砂浆是建筑砌砖中使用的黏结状物质其成品更加规则由一定比例的砂、水泥、石粉构成可根据不同工艺要求加工制作比例不同的机制砂砂浆。文章通过试验研究明确石粉最佳比例与掺和量主要研究石粉添加量对机制砂砂浆性能影响选取的指标为水泥砂浆稠度、黏度、保水性、抗压强度、干缩率。通过研究得出将石粉含量控制在5%8%使机制砂砂浆综合性能达到最佳。

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