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A platform for research: civil engineering, architecture and urbanism
Construction method of integrated wall outer formwork of prefabricated heat preservation structure
The invention provides a construction method for an integrated wall outer formwork of a prefabricated heat preservation structure, and belongs to the technical field of constructional engineering. Theconstruction method can solve the technical problems that an existing outer wall formwork is poor in stability, prone to delaminating and stripping and the like. According to the technical scheme, the method mainly comprises the steps of (1) performing steel bar binding and cushion block installation; 2) erecting a composite vacuum heat preservation outer formwork; 3) installing an all-thread screw; 4) erecting an inner formwork, and installing a split bolt; 5) erecting a secondary ridge and a main ridge; 6) pouring concrete; 7) dismantling the inner formwork, the main ridge and the secondaryridge; 8) performing crack-proof treatment at joints and inside and outside corners; and 9) performing rendering coat and finish coat construction. The construction method has the advantages of beinggood in environmental stability, long in service life and the like, and can be applied to the technical field of constructional engineering.
本发明提出一种预制保温结构一体化墙体外模板的施工方法，属于建筑工程技术领域，能够解决现有外墙模板存在稳定性差、易起层、剥落等的技术问题。该技术方案主要包括：1）绑扎钢筋和垫块安装；2）立复合真空保温外模板；3）通丝螺杆安装；4）立内模板，安装对拉螺栓；5）立次楞、主楞；6）浇筑混凝土；7）内模板、主次楞拆除；8）拼缝及阴阳角处抗裂处理；9）抹面层和饰面层施工等步骤。该施工方法具有环境稳定性好、使用寿命长等特点。本发明能够应用于建筑工程技术领域。
Construction method of integrated wall outer formwork of prefabricated heat preservation structure
The invention provides a construction method for an integrated wall outer formwork of a prefabricated heat preservation structure, and belongs to the technical field of constructional engineering. Theconstruction method can solve the technical problems that an existing outer wall formwork is poor in stability, prone to delaminating and stripping and the like. According to the technical scheme, the method mainly comprises the steps of (1) performing steel bar binding and cushion block installation; 2) erecting a composite vacuum heat preservation outer formwork; 3) installing an all-thread screw; 4) erecting an inner formwork, and installing a split bolt; 5) erecting a secondary ridge and a main ridge; 6) pouring concrete; 7) dismantling the inner formwork, the main ridge and the secondaryridge; 8) performing crack-proof treatment at joints and inside and outside corners; and 9) performing rendering coat and finish coat construction. The construction method has the advantages of beinggood in environmental stability, long in service life and the like, and can be applied to the technical field of constructional engineering.
本发明提出一种预制保温结构一体化墙体外模板的施工方法，属于建筑工程技术领域，能够解决现有外墙模板存在稳定性差、易起层、剥落等的技术问题。该技术方案主要包括：1）绑扎钢筋和垫块安装；2）立复合真空保温外模板；3）通丝螺杆安装；4）立内模板，安装对拉螺栓；5）立次楞、主楞；6）浇筑混凝土；7）内模板、主次楞拆除；8）拼缝及阴阳角处抗裂处理；9）抹面层和饰面层施工等步骤。该施工方法具有环境稳定性好、使用寿命长等特点。本发明能够应用于建筑工程技术领域。
Construction method of integrated wall outer formwork of prefabricated heat preservation structure
一种预制保温结构一体化墙体外模板的施工方法
LI ZHUANGXIAN (author) / ZHONG YUNXIA (author) / GUO YINSHENG (author) / LI SHUCAI (author)
2021-03-09
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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