煤矸石制备烧结砖的方法和性能研究

发布时间：2018-12-31 11:43

【摘要】：实验以煤矸石为主要原料,探究并确定煤矸石的粒度、成型压力对煤矸石砖的影响,确定最佳的煤矸石粒度和成型压力。实验结果表明:成型压力不变,烧结温度为1 000℃时,随着煤矸石粒度增大,样品吸水率增大,抗压强度和密度减小。煤矸石粒度、烧结温度不变时,随着成型压力增大,样品吸水率减小,抗压强度和密度增大。
[Abstract]:In the experiment, the coal gangue is used as the main raw material to explore and determine the particle size of coal gangue, the influence of forming pressure on coal gangue brick, and to determine the best size and pressure of coal gangue. The experimental results show that when the molding pressure is constant and the sintering temperature is 1 000 鈩，

本文编号：2396525