聚丙烯纤维混凝土在泵站流道工程中的应用

Application of polypropylene fiber concrete in the flow channel of pumping station

泵站流道工程应用聚丙烯纤维混凝土,可充分利用纤维混凝土的抗裂、防渗特性,对易产生混凝土裂缝的泵站流道起防止裂缝病害的作用,试验研究了聚丙烯纤维混凝土的施工性,进行了纤维混凝土的配合比设计、施工作业和养护,保证了水泵站流道混凝土的抗裂防渗效果。

Fully using the characteristic of the fiber concrete anti-crack and guards against infiltrates, polypropylene fiber concrete comes into preventing crack diseases for those pumping flow channels of pumping station that crack easily comes into being in trational materials and technics. According to the performance of polypropylene fiber concrete, it will take proper mixture ratios in the designs, construction works and maintains, to guarantee the quality and the effect of concrete in the pumping station flow channel.