Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Building outer wall crack filling and maintaining technical method
The invention discloses a building outer wall crack filling and maintaining technical method which comprises the following steps: S1, processing two sides of a wall crack into grooves, then polishing 2-3cm near the grooves by using abrasive paper until an original wall is exposed, and cleaning floating ash by using water; s2, firstly wetting alkali-resistant glass fiber gridding cloth with sodium hydroxide (water glass), laying the alkali-resistant glass fiber gridding cloth in the groove, then filling the groove with an alkali slag cement elastic repair material, compacting and trowelling the surface, and solidifying the alkali-resistant glass fiber gridding cloth; s3, a layer of plastic film is laid on the crack with wet water for maintenance, after 10-12 hours, the crack is polished with abrasive paper and then coated with putty in a rolling mode twice, and finally the crack is brushed with waterproof paint.The slag and cement system is used as elastic repairing filler to modify cement, the solidification time is shortened, the repairing period is shortened, and the repairing quality is improved; the thickness can be adjusted according to the size of the crack to repair the crack, so that material oxidation is avoided, the durability of the material is improved, and the service life is the same as that of a building.
本发明公开了一种建筑外墙裂缝填补维修技术方法，它的步骤如下：S1：将墙体裂缝两侧处理成沟槽，然后将沟槽附近2～3cm用砂纸打磨至露出原始墙体，将浮灰用水清理干净；S2：将耐碱玻纤网格布先用氢氧化钠(水玻璃)沾湿铺设在沟槽内，然后在沟槽内填充碱矿渣水泥弹性修复材料，压实并抹平表面，凝固；S3：在裂缝处用湿水铺设一层塑料薄膜养护，间隔10～12小时后，用砂纸磨光后滚涂两遍腻子，最后刷上防水涂料，本发明使用矿渣配合水泥体系做弹性修复填料，对水泥进行改性，缩短凝固时间，加快了修补工期，提升修补质量，可根据裂缝的大小调整稀稠度，进行裂缝修补，避免出现材料氧化，提高材料耐久性，可实现与建筑物同寿命的使用年限。
Building outer wall crack filling and maintaining technical method
The invention discloses a building outer wall crack filling and maintaining technical method which comprises the following steps: S1, processing two sides of a wall crack into grooves, then polishing 2-3cm near the grooves by using abrasive paper until an original wall is exposed, and cleaning floating ash by using water; s2, firstly wetting alkali-resistant glass fiber gridding cloth with sodium hydroxide (water glass), laying the alkali-resistant glass fiber gridding cloth in the groove, then filling the groove with an alkali slag cement elastic repair material, compacting and trowelling the surface, and solidifying the alkali-resistant glass fiber gridding cloth; s3, a layer of plastic film is laid on the crack with wet water for maintenance, after 10-12 hours, the crack is polished with abrasive paper and then coated with putty in a rolling mode twice, and finally the crack is brushed with waterproof paint.The slag and cement system is used as elastic repairing filler to modify cement, the solidification time is shortened, the repairing period is shortened, and the repairing quality is improved; the thickness can be adjusted according to the size of the crack to repair the crack, so that material oxidation is avoided, the durability of the material is improved, and the service life is the same as that of a building.
本发明公开了一种建筑外墙裂缝填补维修技术方法，它的步骤如下：S1：将墙体裂缝两侧处理成沟槽，然后将沟槽附近2～3cm用砂纸打磨至露出原始墙体，将浮灰用水清理干净；S2：将耐碱玻纤网格布先用氢氧化钠(水玻璃)沾湿铺设在沟槽内，然后在沟槽内填充碱矿渣水泥弹性修复材料，压实并抹平表面，凝固；S3：在裂缝处用湿水铺设一层塑料薄膜养护，间隔10～12小时后，用砂纸磨光后滚涂两遍腻子，最后刷上防水涂料，本发明使用矿渣配合水泥体系做弹性修复填料，对水泥进行改性，缩短凝固时间，加快了修补工期，提升修补质量，可根据裂缝的大小调整稀稠度，进行裂缝修补，避免出现材料氧化，提高材料耐久性，可实现与建筑物同寿命的使用年限。
Building outer wall crack filling and maintaining technical method
一种建筑外墙裂缝填补维修技术方法
YU BOHE (Autor:in) / TIAN TIAN (Autor:in) / GE DE (Autor:in) / ZHANG YONGZHI (Autor:in) / WANG GONGSHENG (Autor:in) / ZHAO XIN (Autor:in) / XIAO YATING (Autor:in) / LI JUNJIE (Autor:in) / KUANG JING (Autor:in)
10.05.2022
Patent
Elektronische Ressource
Chinesisch
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