Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of concrete roof layer waterproof structure
The invention discloses a construction method of a concrete roof layer waterproof structure, and belongs to the field of building construction. The construction method of the concrete roof layer waterproof structure facilitates construction and comprises the following steps that an upper surface base surface of a concrete roof layer is cleaned; 20 mm-thickness 1: 3 cement mortar is smeared on theconcrete roof layer for leveling; a SBS modified asphalt waterproof coiled material is laid by adopting a hot melting method; a layer of petroleum asphalt felt is dotted and bonded above the waterproof coiled material; a concrete protective layer is poured above the petroleum asphalt felt; a drainage plate is laid on the concrete protection layer; geotextile is laid on the drainage plate, and planting soil is laid on the geotextile; the lower surface of the concrete roof layer is coated with a polymer waterproof coating layer; and a paint layer is painted on the lower surface of the polymer waterproof coating layer. According to the construction method of the concrete roof layer waterproof structure, two barriers are provided for waterproofing of the concrete roof layer, the risk of basement water seepage is reduced, the frequency of repair in the future is reduced, the manufacturing cost is saved, the waterproof performance is good, and construction is convenient.
本发明公开了一种混凝土顶板层防水构造的施工方法，属于建筑施工领域，提供一种便于施工的混凝土顶板层防水构造的施工方法，具体如下步骤：清理混凝土顶板层的上表面基面；在混凝土顶板层上方抹20mm厚1:3水泥砂浆找平；采用热熔法铺贴SBS改性沥青防水卷材；在防水卷材上方点粘一层石油沥青油毡；在石油沥青油毡上方浇筑混凝土保护层；在混凝土保护层上方铺设排水板；在排水板上方铺设土工布，并在土工布上方铺设种植土；在混凝土顶板层下表面涂刷聚合物防水涂料层；在聚合物防水涂料层下表面涂刷油漆层。本发明为混凝土顶板层防水提供了两道屏障，降低了地下室渗水的风险，减少了今后返修的次数，节约了造价，防水性能好，施工方便。
Construction method of concrete roof layer waterproof structure
The invention discloses a construction method of a concrete roof layer waterproof structure, and belongs to the field of building construction. The construction method of the concrete roof layer waterproof structure facilitates construction and comprises the following steps that an upper surface base surface of a concrete roof layer is cleaned; 20 mm-thickness 1: 3 cement mortar is smeared on theconcrete roof layer for leveling; a SBS modified asphalt waterproof coiled material is laid by adopting a hot melting method; a layer of petroleum asphalt felt is dotted and bonded above the waterproof coiled material; a concrete protective layer is poured above the petroleum asphalt felt; a drainage plate is laid on the concrete protection layer; geotextile is laid on the drainage plate, and planting soil is laid on the geotextile; the lower surface of the concrete roof layer is coated with a polymer waterproof coating layer; and a paint layer is painted on the lower surface of the polymer waterproof coating layer. According to the construction method of the concrete roof layer waterproof structure, two barriers are provided for waterproofing of the concrete roof layer, the risk of basement water seepage is reduced, the frequency of repair in the future is reduced, the manufacturing cost is saved, the waterproof performance is good, and construction is convenient.
本发明公开了一种混凝土顶板层防水构造的施工方法，属于建筑施工领域，提供一种便于施工的混凝土顶板层防水构造的施工方法，具体如下步骤：清理混凝土顶板层的上表面基面；在混凝土顶板层上方抹20mm厚1:3水泥砂浆找平；采用热熔法铺贴SBS改性沥青防水卷材；在防水卷材上方点粘一层石油沥青油毡；在石油沥青油毡上方浇筑混凝土保护层；在混凝土保护层上方铺设排水板；在排水板上方铺设土工布，并在土工布上方铺设种植土；在混凝土顶板层下表面涂刷聚合物防水涂料层；在聚合物防水涂料层下表面涂刷油漆层。本发明为混凝土顶板层防水提供了两道屏障，降低了地下室渗水的风险，减少了今后返修的次数，节约了造价，防水性能好，施工方便。
Construction method of concrete roof layer waterproof structure
混凝土顶板层防水构造的施工方法
WANG XIAOQI (Autor:in)
22.01.2021
Patent
Elektronische Ressource
Chinesisch
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