A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prefabricated bay window and mounting method thereof
The invention discloses a prefabricated bay window and a mounting method thereof, and belongs to the technical field of constructional engineering. The prefabricated bay window comprises a bay window outer window hole defined by an upper bridging piece, a left side plate, a lower bridging piece and a right side plate, a disassembly-free upper formwork extending upwards is arranged on the edge of the inner side of the upper bridging piece, the upper portion of the left side plate and the upper portion of the right side plate extend upwards to be flush with the top end of the disassembly-free upper formwork, and the inner side of the upper bridging piece further extends inwards to form an embedded upper formwork. An upper die plate fixing hole is formed in the inner end face of the embedded upper die plate. The prefabricated bay window is integrally formed in a pouring mode. The non-dismantling upper formwork and the embedded upper formwork are arranged and used for replacing an existing cast-in-place beam bottom formwork and an existing beam outer side formwork, a cast-in-place concrete cavity part can be formed only by installing the formwork on one side, the workload of on-site formwork supporting is greatly reduced, the construction efficiency is improved, and the construction procedure is simplified; and moreover, construction joints between the cast-in-place part and the prefabricated bay window are reduced, the cracking risk is reduced, the leakage risk is reduced, and the construction completion quality is improved.
本发明公开了一种预制凸窗及其安装方法，属于建筑工程技术领域。该预制凸窗包括由上挑板、左侧板、下挑板和右侧板围成的凸窗外窗洞口，上挑板内侧边缘设置向上延伸的免拆上模板，左侧板和右侧板的上部分别向上延伸至与免拆上模板的顶端齐平，且上挑板内侧还向内延伸出内嵌上模板，内嵌上模板内端面上设有上模板固定孔。预制凸窗为一体浇筑成型。本发明通过免拆上模板和内嵌上模板的设置，用于替代现有现浇梁底模和梁外侧模板，只需安装一侧的模板即可形成现浇混凝土空腔部位，大大减少了现场支撑模板的作业量，提高了施工效率，简化了施工工序；而且减少了现浇部位与预制凸窗间的施工缝，降低开裂风险，降低渗漏风险，提高施工完成质量。
Prefabricated bay window and mounting method thereof
The invention discloses a prefabricated bay window and a mounting method thereof, and belongs to the technical field of constructional engineering. The prefabricated bay window comprises a bay window outer window hole defined by an upper bridging piece, a left side plate, a lower bridging piece and a right side plate, a disassembly-free upper formwork extending upwards is arranged on the edge of the inner side of the upper bridging piece, the upper portion of the left side plate and the upper portion of the right side plate extend upwards to be flush with the top end of the disassembly-free upper formwork, and the inner side of the upper bridging piece further extends inwards to form an embedded upper formwork. An upper die plate fixing hole is formed in the inner end face of the embedded upper die plate. The prefabricated bay window is integrally formed in a pouring mode. The non-dismantling upper formwork and the embedded upper formwork are arranged and used for replacing an existing cast-in-place beam bottom formwork and an existing beam outer side formwork, a cast-in-place concrete cavity part can be formed only by installing the formwork on one side, the workload of on-site formwork supporting is greatly reduced, the construction efficiency is improved, and the construction procedure is simplified; and moreover, construction joints between the cast-in-place part and the prefabricated bay window are reduced, the cracking risk is reduced, the leakage risk is reduced, and the construction completion quality is improved.
本发明公开了一种预制凸窗及其安装方法，属于建筑工程技术领域。该预制凸窗包括由上挑板、左侧板、下挑板和右侧板围成的凸窗外窗洞口，上挑板内侧边缘设置向上延伸的免拆上模板，左侧板和右侧板的上部分别向上延伸至与免拆上模板的顶端齐平，且上挑板内侧还向内延伸出内嵌上模板，内嵌上模板内端面上设有上模板固定孔。预制凸窗为一体浇筑成型。本发明通过免拆上模板和内嵌上模板的设置，用于替代现有现浇梁底模和梁外侧模板，只需安装一侧的模板即可形成现浇混凝土空腔部位，大大减少了现场支撑模板的作业量，提高了施工效率，简化了施工工序；而且减少了现浇部位与预制凸窗间的施工缝，降低开裂风险，降低渗漏风险，提高施工完成质量。
Prefabricated bay window and mounting method thereof
一种预制凸窗及其安装方法
LIU JIARUI (author) / DENG BAOYU (author) / XU WENJIE (author) / HUANG CHENG (author) / HAN LEI (author) / HE DONGSHENG (author) / GUAN JINHU (author)
2023-12-12
Patent
Electronic Resource
Chinese
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
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