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齿角易损怎么办 楼梯踏步的齿角容易损坏,又难以修补(整体面层尤甚)。其原因是齿角砂浆不易饱满、密实;而踩踏和物件磕碰,齿角又首当其冲。怎么办?综合防治。 一、坚持合理的施工顺序 1.步级施工先踢面后踏面(图1)。若先施工踏面,铺到齿角部位的砂浆还处在塑性状态,无踢面依托,会下坠、开裂,尤其板块面层铺贴,齿角部位容易
What to do if the tooth angles are vulnerable The tooth angles on the stairs are easy to damage and difficult to repair (especially the overall surface). The reason is that the tooth angle mortar is not easy to be full and dense; and the stampede and object bumps are the first to bear. How to do? Comprehensive prevention. First, adhere to a reasonable construction sequence 1. Step construction after kicking the first tread (Figure 1). If the tread is constructed first, the mortar that is applied to the corners of the tooth is still in a plastic state. Without the support of the kick surface, it will fall and crack. In particular, the surface of the plate will be tiled and the tooth corners will be easy to place.