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Study on properties of concrete with hybrid fibers of polypropylene and stainless steel fiber
Author(s): 
Pages: 33-36
Year: Issue:  11
Journal: Ready-mixed Concrete

Keyword:  不锈钢纤维 聚丙烯纤维 混杂纤维 混凝土;
Abstract: 普通混凝土具有较高的抗压强度,但存在凝结与硬化过程中收缩大、极限延伸率小以及在浇筑初期会产生塑性收缩裂缝等缺点。针对这些问题,本文采用在混凝土中掺加单一不锈钢纤维和单一聚丙烯纤维以及同时掺加不锈钢纤维和聚丙烯纤维的方法,得到了混杂纤维混凝土对抗压与抗折强度影响的基本规律。
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