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用石灰砂浆抹墙面,有时在表面会出现大小不等的鼓包,造成翘皮和脱落,严重地影响了墙面的质量。这是什么原因造成的呢?要弄清这个问题,先要了解石灰的性质。石灰是石灰岩经800～1000℃高
The use of lime mortar to wipe the wall surface can sometimes cause bulges of different sizes on the surface, causing detachment and loss of the lining and seriously affecting the quality of the wall surface. What causes this? To understand this issue, we must first understand the nature of lime. Lime is limestone that is high at 800-1000°C