Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for plugging through-wall bolt holes of concrete outer wall
The invention relates to a building construction method, in particular to a construction method for plugging through-wall bolt holes of a concrete outer wall. The construction method comprises the following steps that A, the through-wall bolt holes are cleaned; B, the inner ports of the through-wall bolt holes are plugged; C, foam sealant is injected into the middles of the through-wall bolt holesfor filling; D, the outer ports of the through-wall bolt holes are plugged; E, the outer sides of expansive cement of the outer ports of the through-wall bolt holes are coated with polyurethane waterproofing paint; and F, the indoor back surface of the concrete outer wall is coated with an indoor plastering layer, the outdoor front water surface of the concrete outer wall is coated with an inorganic thermal insulation mortar layer, and the outer surface of the polyurethane waterproof coating is wrapped in the inorganic thermal insulation mortar layer. According to the construction method, thesealing performance of through-wall bolt hole plugging is improved, and the waterproof effect and the thermal preservation effect are improved.
本发明涉及建筑施工方法，特别是一种混凝土外墙的穿墙螺栓孔封堵施工方法。包括如下步骤:A、穿墙螺栓孔的清理；B、穿墙螺栓孔内端口的封堵；C、穿墙螺栓孔的中部打入发泡密封胶进行填充；D、穿墙螺栓孔外端口的封堵；E、穿墙螺栓孔外端口的膨胀水泥砂浆的外侧面涂刷聚氨酯防水涂料；F、在混凝土外墙的室内背水面上涂抹上室内抹灰层，在混凝土外墙的室外迎水面上涂上无机保温砂浆层，聚氨酯防水涂料的外表面被包覆在无机保温砂浆层内。本发明提高穿墙螺栓孔封堵的密封性，提高防水效果和保温效果。
Construction method for plugging through-wall bolt holes of concrete outer wall
The invention relates to a building construction method, in particular to a construction method for plugging through-wall bolt holes of a concrete outer wall. The construction method comprises the following steps that A, the through-wall bolt holes are cleaned; B, the inner ports of the through-wall bolt holes are plugged; C, foam sealant is injected into the middles of the through-wall bolt holesfor filling; D, the outer ports of the through-wall bolt holes are plugged; E, the outer sides of expansive cement of the outer ports of the through-wall bolt holes are coated with polyurethane waterproofing paint; and F, the indoor back surface of the concrete outer wall is coated with an indoor plastering layer, the outdoor front water surface of the concrete outer wall is coated with an inorganic thermal insulation mortar layer, and the outer surface of the polyurethane waterproof coating is wrapped in the inorganic thermal insulation mortar layer. According to the construction method, thesealing performance of through-wall bolt hole plugging is improved, and the waterproof effect and the thermal preservation effect are improved.
本发明涉及建筑施工方法，特别是一种混凝土外墙的穿墙螺栓孔封堵施工方法。包括如下步骤:A、穿墙螺栓孔的清理；B、穿墙螺栓孔内端口的封堵；C、穿墙螺栓孔的中部打入发泡密封胶进行填充；D、穿墙螺栓孔外端口的封堵；E、穿墙螺栓孔外端口的膨胀水泥砂浆的外侧面涂刷聚氨酯防水涂料；F、在混凝土外墙的室内背水面上涂抹上室内抹灰层，在混凝土外墙的室外迎水面上涂上无机保温砂浆层，聚氨酯防水涂料的外表面被包覆在无机保温砂浆层内。本发明提高穿墙螺栓孔封堵的密封性，提高防水效果和保温效果。
Construction method for plugging through-wall bolt holes of concrete outer wall
混凝土外墙的穿墙螺栓孔封堵施工方法
HUANG ZHAO (Autor:in) / LIU DI (Autor:in) / WANG ZHENHUA (Autor:in)
24.04.2020
Patent
Elektronische Ressource
Chinesisch
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