Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Waterproof construction method for roof, basement exterior wall and basement roof
The invention provides a waterproof construction method for a roof. The first inversion method for construction from top to bottom is characterized by comprising the following steps that a, a C20 fine aggregate concrete protective layer with the thickness being 40mm is arranged, and phi 4@150 steel bars are arranged in the C20 fine aggregate concrete protective layer; b, a low-grade cement mortar isolation layer with the thickness being 10 mm or a plastic film isolation layer with the thickness being 0.4mm is arranged; c, a heat preservation layer arranged on a flame-retardant XPS heat preservation plate with the thickness being 70mm is arranged; d, an SBS modified asphalt waterproof coiled material with the thickness being 4mm is arranged; e, a polyurethane waterproof coating with the thickness being 1.5mm or a JS waterproof coating with the thickness being 1.5mm is arranged; and f, a reinforced concrete roof plate is subjected to light receiving and plastering or a surface layer is polished to be flat, and dust is removed. The waterproof construction method for the roof, a basement exterior wall and a basement roof has the advantages that the waterproof performance of reinforced concrete is enhanced, the construction quality of the coating waterproof layer is controlled, the probability of leakage is greatly reduced, the maintenance cost is reduced, unknown losses are reduced, leveling layers are reduced, and the construction cost is reduced.
一种屋面防水施工方法，由上向下施工的第1种倒置法施工，其特征在于包括以下步骤：a、40mm厚C20细石混凝土保护层，内配Φ4@150钢筋；b、10厚低标号水泥砂浆隔离层或0.4mm厚塑料薄膜隔离层；c、70mm厚难燃型XPS保温板设置的保温层；d、4mm厚SBS改性沥青防水卷材；e、1.5mm聚氨酯防水涂膜或1.5mmJS防水涂料涂膜；f、钢筋混凝土屋面板收光抹面或面层打磨平整，清除灰尘。本发明的屋面、地下室外墙、地下室顶板防水施工方法具有增强钢筋混凝土的防水性能，涂膜防水层在施工质量上得到控制，大幅度减小渗漏的几率、减少维修费用、减少的未知损失，减少找平层和节约施工成本的优点。
Waterproof construction method for roof, basement exterior wall and basement roof
The invention provides a waterproof construction method for a roof. The first inversion method for construction from top to bottom is characterized by comprising the following steps that a, a C20 fine aggregate concrete protective layer with the thickness being 40mm is arranged, and phi 4@150 steel bars are arranged in the C20 fine aggregate concrete protective layer; b, a low-grade cement mortar isolation layer with the thickness being 10 mm or a plastic film isolation layer with the thickness being 0.4mm is arranged; c, a heat preservation layer arranged on a flame-retardant XPS heat preservation plate with the thickness being 70mm is arranged; d, an SBS modified asphalt waterproof coiled material with the thickness being 4mm is arranged; e, a polyurethane waterproof coating with the thickness being 1.5mm or a JS waterproof coating with the thickness being 1.5mm is arranged; and f, a reinforced concrete roof plate is subjected to light receiving and plastering or a surface layer is polished to be flat, and dust is removed. The waterproof construction method for the roof, a basement exterior wall and a basement roof has the advantages that the waterproof performance of reinforced concrete is enhanced, the construction quality of the coating waterproof layer is controlled, the probability of leakage is greatly reduced, the maintenance cost is reduced, unknown losses are reduced, leveling layers are reduced, and the construction cost is reduced.
一种屋面防水施工方法，由上向下施工的第1种倒置法施工，其特征在于包括以下步骤：a、40mm厚C20细石混凝土保护层，内配Φ4@150钢筋；b、10厚低标号水泥砂浆隔离层或0.4mm厚塑料薄膜隔离层；c、70mm厚难燃型XPS保温板设置的保温层；d、4mm厚SBS改性沥青防水卷材；e、1.5mm聚氨酯防水涂膜或1.5mmJS防水涂料涂膜；f、钢筋混凝土屋面板收光抹面或面层打磨平整，清除灰尘。本发明的屋面、地下室外墙、地下室顶板防水施工方法具有增强钢筋混凝土的防水性能，涂膜防水层在施工质量上得到控制，大幅度减小渗漏的几率、减少维修费用、减少的未知损失，减少找平层和节约施工成本的优点。
Waterproof construction method for roof, basement exterior wall and basement roof
屋面、地下室外墙、地下室顶板防水施工方法
MENG XIANGBAO (Autor:in) / LI JIANQUAN (Autor:in) / LU ZHOUHANG (Autor:in) / ZHANG WENFENG (Autor:in)
21.09.2021
Patent
Elektronische Ressource
Chinesisch
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