Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cast-in-place concrete sandwich wall with non-dismantling bolts
The invention discloses a cast-in-place concrete sandwich wall with non-dismantling bolts. The cast-in-place concrete sandwich wall comprises a heat preservation layer, an inner concrete layer, an outer concrete layer, mesh steel bars and non-dismantling bolt web members, wherein the inner concrete layer and the outer concrete layer are located on the two sides of the heat preservation layer correspondingly; the mesh steel bars are located in the outer concrete layer; the non-dismantling bolt web members penetrate through the heat preservation layer, the inner concrete layer, the outer concrete layer and the mesh steel bars; the outer walls of the non-dismantling bolt web members are fixedly sleeved with water stop anchoring parts; the water stop anchoring parts are located in the outer concrete layer; and the two ends of each non-dismantling bolt web member are symmetrically and fixedly connected with two formwork supporting parts. According to the cast-in-place concrete sandwich wallwith the non-dismantling bolts, the method that the three functions of permanent tying parts, formwork positioning parts for construction and formwork fixing bolts for construction of the composite concrete sandwich wall are combined is adopted, and a large amount of construction cost and steel materials for construction can be saved; and the cast-in-place concrete sandwich wall obtained after construction further has the advantages that the heat preservation effect and the structure are the same in service life, and the fire resistance limit is high.
本发明公开了免拆螺栓现浇混凝土夹心墙，包括保温层、内混凝土层、外混凝土层、网状钢筋、免拆螺栓腹杆，所述内混凝土层与外混凝土层分别位于保温层的两侧，所述网状钢筋位于外混凝土层内，所述免拆螺栓腹杆贯穿保温层、内混凝土层、外混凝土层、网状钢筋；所述免拆螺栓腹杆的外壁固定套接有止水锚固件，所述止水锚固件位于外混凝土层内，所述免拆螺栓腹杆的两端对称固定连接有两个模板支撑件；本发明是一种将复合混凝土夹心墙的永久性拉结件、施工用模板定位件和施工用模板固定螺栓三个功能合并的做法，可以节约大量的施工成本和建筑用钢材。施工完成的现浇混凝土夹心墙还具有保温与结构同寿命、耐火极限高等优点。
Cast-in-place concrete sandwich wall with non-dismantling bolts
The invention discloses a cast-in-place concrete sandwich wall with non-dismantling bolts. The cast-in-place concrete sandwich wall comprises a heat preservation layer, an inner concrete layer, an outer concrete layer, mesh steel bars and non-dismantling bolt web members, wherein the inner concrete layer and the outer concrete layer are located on the two sides of the heat preservation layer correspondingly; the mesh steel bars are located in the outer concrete layer; the non-dismantling bolt web members penetrate through the heat preservation layer, the inner concrete layer, the outer concrete layer and the mesh steel bars; the outer walls of the non-dismantling bolt web members are fixedly sleeved with water stop anchoring parts; the water stop anchoring parts are located in the outer concrete layer; and the two ends of each non-dismantling bolt web member are symmetrically and fixedly connected with two formwork supporting parts. According to the cast-in-place concrete sandwich wallwith the non-dismantling bolts, the method that the three functions of permanent tying parts, formwork positioning parts for construction and formwork fixing bolts for construction of the composite concrete sandwich wall are combined is adopted, and a large amount of construction cost and steel materials for construction can be saved; and the cast-in-place concrete sandwich wall obtained after construction further has the advantages that the heat preservation effect and the structure are the same in service life, and the fire resistance limit is high.
本发明公开了免拆螺栓现浇混凝土夹心墙，包括保温层、内混凝土层、外混凝土层、网状钢筋、免拆螺栓腹杆，所述内混凝土层与外混凝土层分别位于保温层的两侧，所述网状钢筋位于外混凝土层内，所述免拆螺栓腹杆贯穿保温层、内混凝土层、外混凝土层、网状钢筋；所述免拆螺栓腹杆的外壁固定套接有止水锚固件，所述止水锚固件位于外混凝土层内，所述免拆螺栓腹杆的两端对称固定连接有两个模板支撑件；本发明是一种将复合混凝土夹心墙的永久性拉结件、施工用模板定位件和施工用模板固定螺栓三个功能合并的做法，可以节约大量的施工成本和建筑用钢材。施工完成的现浇混凝土夹心墙还具有保温与结构同寿命、耐火极限高等优点。
Cast-in-place concrete sandwich wall with non-dismantling bolts
免拆螺栓现浇混凝土夹心墙
LI YUNFENG (Autor:in) / ZHANG KAILI (Autor:in) / WU XUEFENG (Autor:in) / LIU MIAO (Autor:in) / LIU LIMING (Autor:in) / GUO MINGHUI (Autor:in) / ZHANG YANLI (Autor:in)
17.11.2020
Patent
Elektronische Ressource
Chinesisch
Die plate dismantling-free cast-in-place concrete partition wall and construction method thereof
| Europäisches Patentamt | 2015
Concrete arch bridge cast-in-place arch center dismantling method
| Europäisches Patentamt | 2024
Construction technology for dismantling reinforced concrete cast-in-place pile
| Europäisches Patentamt | 2021
Construction device and method for replacing masonry wall with cast-in-place concrete sandwich wall
| Europäisches Patentamt | 2021