The construction of the waterproof layer of the wall and floor is not in place, resulting in the separation of the waterproof layer from the base layer, and even the draining of the floor drain. Villa design cement 6 Inch Floor Trap,6 Inches Floor Drain,6 Inches Square Shower Floor Drain,6 Inch Stainless Steel Shower Drain Kaiping City Jinqiang Hardware Products Co.,Ltd , https://www.kimpowerdrain.com
In the construction of waterproof and waterproof mortar, the following requirements shall be met:
1 The mix proportion of waterproof mortar should meet the design or product requirements. The waterproof layer should be firmly bonded with the base layer, the surface should be smooth, there should be no empty drums, cracks and matte surface sand, and the yin and yang angle should be made into a circular arc shape.
2 The thickness and strength of the protective layer cement mortar should meet the design requirements. It is worth noting that the floor drain, casing, sanitary ware roots, yin and yang corners, etc., should be made waterproof additional layer.
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