聚丙烯纤维改善混凝土性能的研究

Research on the polypropylene fiber in improving the performance of concrete

针对混凝土的抗变形能力差和耐磨性差等缺点,研究了聚丙烯纤维改善混凝土性能的机理,通过聚丙烯在水泥混凝土中的阻裂、增韧机理的分析,为以后聚丙烯纤维改善混凝土性能的大面积应用提供依据。

Aiming at the defaults of non-deformability difference and abradability is not good of concrete, it researches the principle of polypropylene fiber in improving the performance of concrete, and analyses the stop crack and plasticizer principle of polypropylene fibex in cement concrete. This will supply reference to the large acreage application of polypropylene fiber in improving the performance of concrete.