聚丙烯纤维混凝土在路面工程中的应用研究

Application of Polypropylene Fiber Reinforced Concrete in Pavement Construction

通过分析聚丙烯纤维对混凝土的增强作用 ,说明在混凝土中掺加适量的聚丙烯纤维能有效地提高混凝土材料的抗裂、抗冲击、抗冻性能 ,改善混凝土的抗疲劳特性 .

Based on the analysis of polypropylene fiber reinforcement in reinforced concrete, this paper presents the improvement of crack resistance and impact resistance of concrete material by adding polypropylene fiber. The applications of polypropylene fiber reinforced concrete in pavement construction are also introduced.