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A platform for research: civil engineering, architecture and urbanism
Form-removal-free prefabricated part and field installation method thereof
The invention discloses a formwork-removal-free prefabricated part and an on-site installation method thereof. The formwork-removal-free prefabricated part comprises a prefabricated body formed by pouring reinforced concrete, and a center channel penetrating through the two opposite ends of the prefabricated body is formed in the prefabricated body; the end parts of part of the reinforcing steel bars extend out of the outer surface of the prefabricated body; or a sleeve which is exposed out of the outer surface of the prefabricated body and is used for installing a bolt is pre-embedded in the prefabricated body. According to the formwork-removal-free prefabricated part, the formwork-removal-free prefabricated part is formed by applying the PCF technology, the formwork-removal-free prefabricated part is conveyed to the site to serve as a prefabricated core part to be subjected to pouring connection, then a finished product component can be formed, a core formwork does not need to be arranged for pouring the finished product component on site, and the formwork-removal-free prefabricated part is suitable for various narrow open or closed construction operation spaces such as flues, garbage grooves, air shafts, water wells and integral kitchens and bathrooms; the construction quality problem and potential safety hazards caused by the limited technical level of constructors in the traditional construction process are solved, and the construction efficiency is improved.
本发明公开了一种免拆模预制件及其现场安装方法，免拆模预制件包括由钢筋混凝土浇筑形成的预制本体，所述预制本体内部形成有贯穿其相对两端的中心通道；部分钢筋的端部伸出所述预制本体的外表面；或者，所述预制本体内预埋有露出所述预制本体的外表面并用于安装螺栓的套筒。本发明的免拆模预制件，应用PCF技术形成免拆模预制件，运送至现场后作为预制芯件进行浇筑连接即可形成成品构件，无需再设置芯模现场浇筑成品构件，适用于各种狭小的开放或封闭的施工作业空间，如烟道、垃圾槽、风井、水井、整体式厨卫等，解决传统施工过程中由于施工人员技术水平有限造成的施工质量问题及安全隐患，提升施工效率。
Form-removal-free prefabricated part and field installation method thereof
The invention discloses a formwork-removal-free prefabricated part and an on-site installation method thereof. The formwork-removal-free prefabricated part comprises a prefabricated body formed by pouring reinforced concrete, and a center channel penetrating through the two opposite ends of the prefabricated body is formed in the prefabricated body; the end parts of part of the reinforcing steel bars extend out of the outer surface of the prefabricated body; or a sleeve which is exposed out of the outer surface of the prefabricated body and is used for installing a bolt is pre-embedded in the prefabricated body. According to the formwork-removal-free prefabricated part, the formwork-removal-free prefabricated part is formed by applying the PCF technology, the formwork-removal-free prefabricated part is conveyed to the site to serve as a prefabricated core part to be subjected to pouring connection, then a finished product component can be formed, a core formwork does not need to be arranged for pouring the finished product component on site, and the formwork-removal-free prefabricated part is suitable for various narrow open or closed construction operation spaces such as flues, garbage grooves, air shafts, water wells and integral kitchens and bathrooms; the construction quality problem and potential safety hazards caused by the limited technical level of constructors in the traditional construction process are solved, and the construction efficiency is improved.
本发明公开了一种免拆模预制件及其现场安装方法，免拆模预制件包括由钢筋混凝土浇筑形成的预制本体，所述预制本体内部形成有贯穿其相对两端的中心通道；部分钢筋的端部伸出所述预制本体的外表面；或者，所述预制本体内预埋有露出所述预制本体的外表面并用于安装螺栓的套筒。本发明的免拆模预制件，应用PCF技术形成免拆模预制件，运送至现场后作为预制芯件进行浇筑连接即可形成成品构件，无需再设置芯模现场浇筑成品构件，适用于各种狭小的开放或封闭的施工作业空间，如烟道、垃圾槽、风井、水井、整体式厨卫等，解决传统施工过程中由于施工人员技术水平有限造成的施工质量问题及安全隐患，提升施工效率。
Form-removal-free prefabricated part and field installation method thereof
免拆模预制件及其现场安装方法
WU XIAOJIE (author) / LUO WEIJUN (author) / QIAN JUN (author) / XIONG YINGMING (author) / SHI LIWEI (author) / WANG YUANYUAN (author) / WEI CUIMEI (author) / ZENG FENG (author) / ZHAO XIAO (author) / XU PEIYUN (author)
2022-04-12
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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