聚丙烯纤维对耐酸混凝土强度的影响

THE INFECTION OF THE POLYPROPYLENE FIBER TO THE STRENGTH OF THE ACIDURIC CONCRETE

文中对比研究了耐酸混凝土与掺加聚丙烯纤维的耐酸混凝土在相同温度下的抗拉强度,抗压强度,以及在不同温度条件下的弹性模量性能。结果表明:掺入聚丙烯纤维能有效的提高耐酸混凝土的抗拉强度,但降低了其抗压强度与弹性模量。

This article investigate the property of the two kind of acidurie concrete that be joinedor not the polypropylene fiber through the experiments in different temperature. The experiment contain the tensile strength, the compressive strength and the compressive modulus of elasticity. The result indicate that if there would be polypropylene fiber in the coneret, the tensile strength will be improved but the compressive strength and thecompressive modulus of elasticity will be reduced.