Lead alloy doors and windows of the joints how waterproof
First, the aluminum alloy windows and doors water seepage analysis 1. doors and windows of their own water seepage 1.1 their own closed lax; 1.2 own drainage system drainage is poor; 2. doors and windows installed improperly generated cracks, resulting in seepage 2.1 windows and doors frame deformation caused by the wall with the The gap between the windows and doors and the wall between the wall of the filler is not uniform, and the resulting gap;
Is generally playing waterproof glue, because the doors and windows interface must exist, the waterproof glue to play all right
First, the aluminum alloy windows and doors water seepage analysis 1. doors and windows of their own water seepage 1.1 their own closed lax; 1.2 own drainage system drainage is poor; 2. doors and windows installed improperly generated cracks, resulting in seepage 2.1 windows and doors frame deformation caused by the wall with the The gap between the windows and doors and the wall between the wall of the filler is not uniform, and the resulting gap
