在装修工程中,墙壁装修必不可少,有的住户在做新壁面以前,要将原有的壁面凿除。对于抹有普通水泥砂浆或白灰砂浆的砖墙来说,凿除砂浆面层,对结构本身影响并不很大,但对于已采取节能措施,做了内保温层的建筑来说,就会发生始料不及的种种问题。 In the renovation project, the decoration of the wall is indispensable, and some households must remove the original wall surface before making a new wall surface. For a brick wall plastered with ordinary cement mortar or white-gray mortar, removing the mortar surface layer has little effect on the structure itself, but it will happen for buildings that have taken energy-saving measures and made inner thermal insulation layers. Unexpected problems.