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钢纤维混凝土是近年发展起来的一种新型的复合建筑材料,是在普通混凝土中加入适量的钢纤维形成,可浇筑、可喷射,其物理和力学性能优于普通混凝土,使原属脆性的混凝土具有一定的塑性性质。在受力过程中钢纤维发挥其抗拉强度高,而混凝土发挥其抗压强度高的优势,提高混凝土受力性能,在建筑工程上具有很大的实用价值,广泛应用于工业地坪、高速公路、机场和港口路面,公路、铁路和地铁、隧道、水电站和国防工业的地下工程,以及各类混凝土预制件。
Steel fiber reinforced concrete is a new kind of compound building material developed in recent years. It is formed by adding appropriate amount of steel fiber to ordinary concrete, which can be poured and sprayed. Its physical and mechanical properties are superior to ordinary concrete, making the original brittle concrete. Has a certain plasticity. In the stress process, the steel fiber exerts its high tensile strength, while the concrete exerts its advantage of high compressive strength, improves the mechanical performance of the concrete, and has great practical value in the construction engineering, and is widely used in industrial floors and high speeds. Roads, airports and port pavements, underground roads, railways and subways, tunnels, hydroelectric power stations, and defense industries, as well as various types of concrete precasts.