经真空脱水工艺处理的钢纤维混凝土覆面的混凝土(F-PC_V)与普通混凝土(PC)相比,其抗拉强度提高65.4%,抗弯强度提高38.9%,耐磨性、孔结构和抗渗性也均有显著改善,因此用于道路工程可取得良好的技术经济效益,而且施工也比较方便,值得推广应用。 Compared with ordinary concrete (PC), the steel fiber reinforced concrete coated concrete treated by vacuum dehydration process has 65.4% higher tensile strength, 38.9% higher bending strength, abrasion resistance, pore structure and impermeability Sex has also been significantly improved, so it can be used for road engineering to achieve good technical and economic benefits, and the construction is also more convenient, it is worth promoting.