金属装饰板吊顶 ,因其简便的施工工艺和优良的装饰效果 ,越来越受到人们的喜爱。但在施工中 ,边龙骨的接头部位常会出现错缝、不严密等现象。解决的方法是在边龙骨的边槽内插入等厚的刨光木片 ,长度可在８０ｍｍ左右 ,插入时 ,蘸点５０２胶或万能胶（图１） ,就可防止边龙骨接 Metal decorative ceiling, because of its simple construction technology and excellent decorative effect, more and more people’s favorite. However, in the construction, the side of the keel joints often appear wrong seam, not close and so on. The solution is to insert equal thickness of planed wood in the edge of the side keel, the length can be about 80mm, when inserted, dipped in glue 502 or universal adhesive (Figure 1), to prevent the side keel