论文部分内容阅读
研究水泥砂浆的物理力学性能和选择恰当的配比,对提高鋼丝网水泥农船质量有很大的意义。下面分别对这几个問題談談我們的看法。一、水泥砂浆的物理性能水泥砂浆的密实性和胀縮性,是生产鋼丝网水泥农船时应該着重控制的两个物理性能指标。1.密实性。水泥砂浆的密实性是决定鋼丝网水泥农船质量的重要因素。水泥砂浆密实性愈高,鋼丝网水泥的物理力学性能愈好,农船质量愈均匀。
The study of the physical and mechanical properties of cement mortar and the selection of proper proportions are of great significance for improving the quality of steel wire mesh cement farmers. Let us talk about our views on these issues. First, the physical properties of cement mortar Cement mortar compactness and expansion and contraction, is the production of steel mesh cement ship should focus on the control of two physical performance indicators. 1. Density. The compactness of the cement mortar is an important factor in determining the quality of the ferro-grid cement ship. The higher the cement mortar density, the better the physical and mechanical properties of the steel mesh cement, and the more uniform the quality of the agricultural ship.