聚丙烯纤维混凝土的性能和国内外应用

Performance and application at home and abroad of polypropylene fibre concrete

聚丙烯纤维以其良好的技术经济性能,在水泥基材料中得到日益广泛的应用.系统介绍了用于改善混凝土缺陷的聚丙烯纤维的特点及主要性能,对聚丙烯纤维对混凝土各种性能的影响以及目前国内的研究概况作了详细的分析和综述.

Polypropylene fibre has a good technical and oecumenical , which makes it possible to be widely used in cement. The paper introduces the specialty and capability of polypropylene fibres, and analyzes the general situation of influence on concrete of polypropylene fibres.