在加气混凝土墙面上抹灰,由于表面常常有一些粉沫状颗粒、吸水快等原因,常常造成抹灰脱皮和表面干裂。尤其是在季风多气候干燥的春秋两季更容易发生这类问题。因此,过去设计多半采用在加气混凝土表面挂钢丝网或提前浇水的方法解决。即使如此,也难免发生脱皮和干裂问题。 Plastering on the aerated concrete wall surface often causes plaster peeling and surface cracking due to the fact that the surface often has some powder-like particles, fast water absorption and the like. Especially in the spring and fall season where the monsoon is mostly dry and dry, such problems are more likely to occur. Therefore, in the past, the design was mostly solved by the method of hanging wire mesh on the surface of aerated concrete or watering in advance. Even so, peeling and cracking problems are inevitable.