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在进行建设的过程中会应用到各种各样的纤维,有低弹模纤维、高弹模纤维、无机纤维、有机纤维、沥青混凝土用纤维、砂浆用纤维、水泥混凝土用纤维,前两者是按照其力学性能分配的,中间两个是根据材质来划分的最后三个是根据材料机体分配的。由于在使用的过程当中混凝土具有强碱性,加入的植物纤维既不耐强碱性同时也不能够在混凝土中分布的比较均匀,因而没有增强的效果也没有抗裂的效果,由此合成纤维应运而生。
In the process of construction will be applied to a variety of fibers, a low elastic modulus fibers, high elastic modulus fibers, inorganic fibers, organic fibers, asphalt concrete fibers, mortar fibers, cement concrete fibers, the former two Is allocated according to its mechanical properties, the middle two are divided according to the material to the last three are based on the distribution of the material body. Since the concrete is strongly alkaline during use, the added plant fibers are neither resistant nor alkaline and can not be uniformly distributed in the concrete, and therefore have no reinforcing effect or cracking resistance, whereby the synthetic fibers Came into being.