钢纤维碾压混凝土原材料选择研究

STUDY ON THE SELECTION OF RAW MATERIALS OF STEEL FIBRE REINFORCED RCC

针对钢纤维碾压混凝土这种新型材料的特点，在总结有关研究成果的基础上，详细分析了水泥、粉煤灰、粗骨料、细骨料和钢纤维在钢纤维碾压混凝土中的作用及其自身的质量要求，并在分析各组成材料对钢纤维碾压混凝土性能影响的基础上，提出了合理选择原材料的方法。

Conforming with the characteristic of the new material of steel fibre reinforced RCC(SFRCC)and basing on the research results, this paper analyses the roles of cement, flyash, coarse and fine aggregate, steel fibre in SFRCC and the demands of their qualities. The influences of various materials on SFRCC are also studied. Proper approach is discussed on the selectiong of raw materials. It provides the reference forthe application in engineering.