轻质墙体表面抹灰技术研究

轻质墙体表面抹灰后，常会出现开裂、脱落等质量事故。由此会导致抹灰层表面装饰层的质量事故。通过对大量质量事故原因的分析，我们发现其中主要是材料和施工两个方面的原因。通过用四种不同类型抹灰砂浆按照基层润湿程度的不同和底层与面层抹灰的间隔时间不同，在两种轻质墙体材料上的抹灰试验，确定了合适的砂浆类型及施工技术。

Study on the Plastering Technique to the Light Weight Wall Surface

For many reasons, there will be quality accident, such as crashing or peeling, after plastering to the light weight wall surface. Then it will cause the quality accident of the decorative surface on the plastering surface. After analyzing the reasons of quality accident, we think the main reason is two factors: material and construction. By the plastering experiment to the two type light weight wall surface, which using four different type mortar according to different moist degree and different interval time of plastering between coat surface and priming-coat surface, the suitable mortar type and construction technique are got.