摘要
聚丙烯纤维再生混凝土,由于其增加了纤维成份,其力学性能较普通再生混凝土有所改善和提高,具有较好的应用前景。在试验的基础上,研究了纤维掺量、纤维品种、微细硅粉及原生骨料类型等因素对聚丙烯纤维再生混凝土力学性能的影响,进行了成本分析。
The polypropylene fiber recycled concrete, because it has added the fiber composition, its mechanics performance has been improved compared with the ordinary recycled concrete, has the good application prospects. Based on the test, the article has studied the influence of the additions of fiber, the kinds of fibre, silica fume and the types of original aggregate, etc, on the mechanics performance of the polypropylene fiber recycled concrete. At the last, cost analysis is done.
出处
《公路工程》
2007年第4期110-112,117,共4页
Highway Engineering
关键词
聚丙烯纤维
纤维掺量
纤维品种
微细硅粉
原生骨料类型
polypropylene fiber
additions of fiber
kinds of fiber
silica fume
types of original aggregate
