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本文针对在加气混凝土砌块墙面上抹灰易空鼓、开裂的质量通病,通过研究分析,提出了新配合比的混合砂浆和具体操作工艺,经兰州市党校教学楼试用,效果良好。
This article aims at the common defects of plastering and cracking of aerated concrete block walls. Through research and analysis, it proposes a new mix of mortar and specific operating techniques. It has been tried in the Lanzhou City Party School Teaching Building, and the results are good.