Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for external wall panel joint of prefabricated sandwich heat-preservation shear wall
The invention relates to the technical field of fabricated buildings, and discloses a construction method of a prefabricated sandwich thermal insulation shear wall external wall panel seam, and the construction process of the wall panel seam comprises the following steps: hoisting an external wall panel; grouting the external wall panel; treating a base surface of the slab joint; repairing component base layer damage; repairing the width of the slab joint; filling a backing material; pasting masking paper; brushing a base coating solution; constructing a sealant; placing a drain pipe; finishing a rubber surface; removing the masking paper; plastering and net hanging are carried out on slab joints; according to the new technical scheme, through cleaning of the inner side of a reinforcing plate joint and control and repair of the width of the reinforcing plate joint through multiple procedures, the sealant construction requirement is met, a water pipe is additionally arranged, and after the sealant construction of the plate joint is completed, plastering and net hanging are conducted on the plate joint part; the method effectively prevents the sealant at the slab joint part from being separated from the concrete base layer, the crack of the glue joint and the cracking and falling of the facing layer, avoids the deformation of the sealant in the slab joint and the cracking and falling of the real stone paint of the outer wall, and ensures the appearance quality of the outer facade.
本发明涉及装配式建筑技术领域，且公开了一种预制夹心保温剪力墙外墙板缝的施工方法，所述墙板缝的施工过程，包括以下步骤：外墙板吊装；外墙板灌浆；板缝基面处理；构件基层破损修复；板缝宽度修复；填塞背衬材料；粘贴美纹纸；涂刷底涂液；施工密封胶；安放排水管；胶面整修；清除美纹纸；板缝部位抹浆挂网；外墙涂料施工，新技术方案通过多道工序加强板缝内侧的清理、加强板缝宽度的控制和修复、满足密封胶施工要求，并且加设水管，在板缝密封胶施工完成后对板缝部位进行抹浆挂网，有效防止板缝部位的密封胶与混凝土基层脱开、胶缝开裂以及饰面层开裂脱落，同时避免板缝内密封胶的形变和外墙真石漆的开裂脱落现象，确保外立面的观感质量。
Construction method for external wall panel joint of prefabricated sandwich heat-preservation shear wall
The invention relates to the technical field of fabricated buildings, and discloses a construction method of a prefabricated sandwich thermal insulation shear wall external wall panel seam, and the construction process of the wall panel seam comprises the following steps: hoisting an external wall panel; grouting the external wall panel; treating a base surface of the slab joint; repairing component base layer damage; repairing the width of the slab joint; filling a backing material; pasting masking paper; brushing a base coating solution; constructing a sealant; placing a drain pipe; finishing a rubber surface; removing the masking paper; plastering and net hanging are carried out on slab joints; according to the new technical scheme, through cleaning of the inner side of a reinforcing plate joint and control and repair of the width of the reinforcing plate joint through multiple procedures, the sealant construction requirement is met, a water pipe is additionally arranged, and after the sealant construction of the plate joint is completed, plastering and net hanging are conducted on the plate joint part; the method effectively prevents the sealant at the slab joint part from being separated from the concrete base layer, the crack of the glue joint and the cracking and falling of the facing layer, avoids the deformation of the sealant in the slab joint and the cracking and falling of the real stone paint of the outer wall, and ensures the appearance quality of the outer facade.
本发明涉及装配式建筑技术领域，且公开了一种预制夹心保温剪力墙外墙板缝的施工方法，所述墙板缝的施工过程，包括以下步骤：外墙板吊装；外墙板灌浆；板缝基面处理；构件基层破损修复；板缝宽度修复；填塞背衬材料；粘贴美纹纸；涂刷底涂液；施工密封胶；安放排水管；胶面整修；清除美纹纸；板缝部位抹浆挂网；外墙涂料施工，新技术方案通过多道工序加强板缝内侧的清理、加强板缝宽度的控制和修复、满足密封胶施工要求，并且加设水管，在板缝密封胶施工完成后对板缝部位进行抹浆挂网，有效防止板缝部位的密封胶与混凝土基层脱开、胶缝开裂以及饰面层开裂脱落，同时避免板缝内密封胶的形变和外墙真石漆的开裂脱落现象，确保外立面的观感质量。
Construction method for external wall panel joint of prefabricated sandwich heat-preservation shear wall
一种预制夹心保温剪力墙外墙板缝的施工方法
ZHAO ZHI (Autor:in) / MAN LINGDI (Autor:in) / YUE CAIHUI (Autor:in) / YUAN ZHENMING (Autor:in)
28.05.2024
Patent
Elektronische Ressource
Chinesisch
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