Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Built-in back arris precast concrete formwork-removal-free hollow wall and construction technology
The invention relates to the technical field of fabricated building engineering, in particular to a built-in back ridge precast concrete formwork-removal-free hollow wall and a construction technology. The prefabricated concrete non-dismantling hollow wall with the built-in back ridges comprises a prefabricated concrete single-face wall plate, a steel reinforcement framework, the non-dismantling built-in back ridges and a non-dismantling formwork, the prefabricated concrete single-face wall plate and the non-dismantling formwork are arranged in parallel, a wall body cavity is formed between the prefabricated concrete single-face wall plate and the non-dismantling formwork, and the steel reinforcement framework is arranged between the prefabricated concrete single-face wall plate and the non-dismantling formwork. One side of the steel reinforcement framework is pre-buried in the prefabricated concrete single-face wallboard, and the formwork-removal-free built-in back arris is arranged in a wall cavity and connected with the steel reinforcement framework and the formwork-removal-free formwork. The back ridges are internally arranged, the back ridges fix the non-dismantling formwork and are poured together with the wall body concrete, so that the concrete is not prone to cracking during pouring, the formwork expansion phenomenon is avoided, after the wall body is formed, the overall precision of the wall body is high, and the overall building can better meet the requirement for attractiveness.
本发明涉及装配式建筑工程技术领域，特别涉及一种内置背楞预制混凝土免拆模空心墙及施工工艺。该内置背楞预制混凝土免拆模空心墙包括预制混凝土单面墙板、钢筋骨架、免拆模内置背楞及免拆模板，其中预制混凝土单面墙板和免拆模板平行设置且中间形成墙体空腔，钢筋骨架设置于预制混凝土单面墙板和免拆模板之间，且钢筋骨架的一侧预埋在预制混凝土单面墙板内，免拆模内置背楞设置于墙体空腔内，且与钢筋骨架和免拆模板连接。本发明内置背楞，背楞固定免拆模板，且与墙体混凝土浇筑一起，使得混凝土浇筑时不易开裂及避免涨模现象，墙体成型后，墙体整体精度高，使建筑物整体更能满足美观要求。
Built-in back arris precast concrete formwork-removal-free hollow wall and construction technology
The invention relates to the technical field of fabricated building engineering, in particular to a built-in back ridge precast concrete formwork-removal-free hollow wall and a construction technology. The prefabricated concrete non-dismantling hollow wall with the built-in back ridges comprises a prefabricated concrete single-face wall plate, a steel reinforcement framework, the non-dismantling built-in back ridges and a non-dismantling formwork, the prefabricated concrete single-face wall plate and the non-dismantling formwork are arranged in parallel, a wall body cavity is formed between the prefabricated concrete single-face wall plate and the non-dismantling formwork, and the steel reinforcement framework is arranged between the prefabricated concrete single-face wall plate and the non-dismantling formwork. One side of the steel reinforcement framework is pre-buried in the prefabricated concrete single-face wallboard, and the formwork-removal-free built-in back arris is arranged in a wall cavity and connected with the steel reinforcement framework and the formwork-removal-free formwork. The back ridges are internally arranged, the back ridges fix the non-dismantling formwork and are poured together with the wall body concrete, so that the concrete is not prone to cracking during pouring, the formwork expansion phenomenon is avoided, after the wall body is formed, the overall precision of the wall body is high, and the overall building can better meet the requirement for attractiveness.
本发明涉及装配式建筑工程技术领域，特别涉及一种内置背楞预制混凝土免拆模空心墙及施工工艺。该内置背楞预制混凝土免拆模空心墙包括预制混凝土单面墙板、钢筋骨架、免拆模内置背楞及免拆模板，其中预制混凝土单面墙板和免拆模板平行设置且中间形成墙体空腔，钢筋骨架设置于预制混凝土单面墙板和免拆模板之间，且钢筋骨架的一侧预埋在预制混凝土单面墙板内，免拆模内置背楞设置于墙体空腔内，且与钢筋骨架和免拆模板连接。本发明内置背楞，背楞固定免拆模板，且与墙体混凝土浇筑一起，使得混凝土浇筑时不易开裂及避免涨模现象，墙体成型后，墙体整体精度高，使建筑物整体更能满足美观要求。
Built-in back arris precast concrete formwork-removal-free hollow wall and construction technology
一种内置背楞预制混凝土免拆模空心墙及施工工艺
ZHENG YONGCHUN (Autor:in)
29.04.2022
Patent
Elektronische Ressource
Chinesisch
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