强制性条文:"卷材防水层不得有渗漏或积水现象."卷材防水层应采用沥青防水卷材、高聚物改性沥青防水卷材或合成高分子防水卷材.本文就沥青防水层的铺设准备和沥青防水层的铺设方法两个方面进行了阐述,以供相关房建人员参考.%Mandatory provisions: “waterproofing membrane may not have the phenomenon of leakage or water.” Waterproof membrane should use bitumen membrane, polymer modified bitumen waterproof membrane or synthetic polymer waterproof membrance. In this paper, the laying of asphalt for waterproofing and asphalt paving method waterproof layer the two aspects were described, to provide reference for related housing construction officers.
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