A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Passive cast-in-place concrete outer wall formwork system and construction method thereof
The invention discloses a passive cast-in-place concrete outer wall formwork erecting system and a construction method thereof.The formwork erecting system comprises a first oppositely-inserted screw rod, a second oppositely-inserted screw rod, an inner screw rod, a first disassembling screw rod and a second disassembling screw rod, and the first oppositely-inserted screw rod and the second oppositely-inserted screw rod are coaxially and oppositely arranged and connected through threads; the fixed insulation board is inserted from two sides; rod bodies of the first plug-in screw rod and the second plug-in screw rod are hollow and jointly sleeve the inner screw rod, the inner screw rod integrally penetrates through the first plug-in screw rod and the second plug-in screw rod, conical caps are arranged at the two ends of the inner screw rod, and the first dismounting screw rod and the second dismounting screw rod are detachably connected with the conical caps respectively. The split bolt solves the problem that holes are left after a traditional split bolt is used, and the requirement for the air tightness of an outer wall of a passive house cannot be met, the air tightness is guaranteed, cold and hot bridges are avoided, and the heat insulation performance of a wall is improved.
本发明公开了一种被动式现浇混凝土外墙支模体系及其施工方法，其中支模体系包括第一对插螺杆、第二对插螺杆、内螺杆、第一拆卸螺杆和第二拆卸螺杆，所述第一对插螺杆和第二对插螺杆同轴相对设置并通过螺纹连接，用于从两侧插入固定保温板；第一对插螺杆和第二对插螺杆的杆身中空，共同套装在内螺杆外，内螺杆整体贯穿第一对插螺杆和第二对插螺杆，两端端部设有锥形帽，第一拆卸螺杆和第二拆卸螺杆分别与锥形帽可拆卸连接。本发明解决了传统对拉螺栓在使用后留下孔洞，无法满足被动性房屋外墙气密性要求的问题，不仅保证了气密性还避免了冷热桥的产生，提高了墙体的隔热性能。
Passive cast-in-place concrete outer wall formwork system and construction method thereof
The invention discloses a passive cast-in-place concrete outer wall formwork erecting system and a construction method thereof.The formwork erecting system comprises a first oppositely-inserted screw rod, a second oppositely-inserted screw rod, an inner screw rod, a first disassembling screw rod and a second disassembling screw rod, and the first oppositely-inserted screw rod and the second oppositely-inserted screw rod are coaxially and oppositely arranged and connected through threads; the fixed insulation board is inserted from two sides; rod bodies of the first plug-in screw rod and the second plug-in screw rod are hollow and jointly sleeve the inner screw rod, the inner screw rod integrally penetrates through the first plug-in screw rod and the second plug-in screw rod, conical caps are arranged at the two ends of the inner screw rod, and the first dismounting screw rod and the second dismounting screw rod are detachably connected with the conical caps respectively. The split bolt solves the problem that holes are left after a traditional split bolt is used, and the requirement for the air tightness of an outer wall of a passive house cannot be met, the air tightness is guaranteed, cold and hot bridges are avoided, and the heat insulation performance of a wall is improved.
本发明公开了一种被动式现浇混凝土外墙支模体系及其施工方法，其中支模体系包括第一对插螺杆、第二对插螺杆、内螺杆、第一拆卸螺杆和第二拆卸螺杆，所述第一对插螺杆和第二对插螺杆同轴相对设置并通过螺纹连接，用于从两侧插入固定保温板；第一对插螺杆和第二对插螺杆的杆身中空，共同套装在内螺杆外，内螺杆整体贯穿第一对插螺杆和第二对插螺杆，两端端部设有锥形帽，第一拆卸螺杆和第二拆卸螺杆分别与锥形帽可拆卸连接。本发明解决了传统对拉螺栓在使用后留下孔洞，无法满足被动性房屋外墙气密性要求的问题，不仅保证了气密性还避免了冷热桥的产生，提高了墙体的隔热性能。
Passive cast-in-place concrete outer wall formwork system and construction method thereof
一种被动式现浇混凝土外墙支模体系及其施工方法
QIAO LONG (author) / TONG TAO (author) / WANG WEI (author) / TIAN YUCHENG (author) / WANG JIANFEI (author) / LI JIDONG (author)
2023-05-16
Patent
Electronic Resource
Chinese
| European Patent Office | 2021
| European Patent Office | 2021
Fabricated composite formwork cast-in-place foam concrete self-insulation outer wall system
| European Patent Office | 2022
Outer formwork cast-in-place concrete composite heat preservation system
| European Patent Office | 2024