钢模板具有不吸水、不透气的特点,但是板与板之间的拼装缝隙,容易产生漏浆,造成混凝土构件蜂窝麻面。同时,由于钢模板不透气,使混凝土中的气体不易排出,而使混凝土构件中气泡过多,影响混凝上工程质量。为避免混凝土漏浆和消除气泡, The steel template has the characteristics of non-absorbent and air-tight, but the assembling gap between the plate and the plate is likely to cause leakage of the slurry, resulting in the honeycomb structure of the concrete component. At the same time, because of the airtightness of the steel template, the gas in the concrete is not easily discharged, and the air bubbles in the concrete component are too much, which affects the quality of the coagulation process. In order to avoid concrete leakage and eliminate air bubbles,