钢纤维混凝土路面施工质量控制

Quality control of steel fiber concrete road pavement

钢纤维混凝土由于具有抗冲击、抗弯、抗拉、耐磨、抗冻等优良性能 ,满足路面对材料的要求。但由于钢纤维易于结团、混凝土流动性差 ,搅拌、运输、振捣等施工环节都具有与普通混凝土不一样的要求 ,这些环节对钢纤维路面的质量有很大的影响。详细分析钢纤维混凝土的材料性能 。

Steel fiber concrete has many advantages like shock resistance, bend resistance, tension resistance, abrasion resistance, and freezing resistance. However, steel fiber is easily clustered, and the concrete has poor fluidity. Mixing, transportation and tamping of the concrete is different from other concrete, which has great impact on quality of steel fiber concrete pavement. A detailed analysis is made of the performance of steel fiber concrete, and a summary is given of factors influencing the quality of the pavement.