发布时间:2025-02-06 11:14:25
疏水板用在园林中的花池、花槽和花坛。疏水板用于园林中的花池、花槽和花坛时,直接以地下室疏水板和过滤土工布代替常规材料。用于新、旧屋顶或地下工程顶板等硬质界面绿化时,在铺设地下室疏水板之前,先清理现场杂物,按照设计图纸要求设置防水层,再用水泥砂浆起坡,使表面无明显凹凸处,地下室疏水板有序排放,铺设范围内无须另外设置排水盲沟。
有谁知道如果要知道大理石瓷砖质量是否好坏该从哪些方面去判断吗有什么判断标准
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