A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Support-free high-performance concrete laminated slab and manufacturing method thereof
The invention relates to a support-free high-performance concrete laminated slab and a manufacturing method thereof.The laminated slab comprises a prefabricated bottom plate, a steel bar net rack and a post-pouring concrete layer, the bottom end of the steel bar net rack is embedded in the upper portion of the prefabricated bottom plate, and the other part of the steel bar net rack is embedded in the post-pouring concrete layer; the prefabricated bottom plate and the post-pouring concrete layer are integrally connected, and a glass fiber reinforcing layer is embedded in the bottom of the prefabricated bottom plate. According to the support-free high-performance concrete laminated slab, the prefabricated bottom plate is small in thickness and light in self weight, the requirement for a tower crane is low, support-free of the slab bottom can be achieved by a certain span, the self weight of the floor slab is reduced, and the construction cost is saved; standardized production of various standard sizes can be achieved through the prefabricated bottom plate, and the production cost is reduced compared with a traditional laminated plate. The prefabricated bottom plate is high in tensile strength, and the plate bottom is not prone to cracking.
本发明涉及一种免支撑的高性能混凝土叠合板及其制造方法，叠合板包括预制底板、钢筋网架和后浇混凝土层，所述钢筋网架的底端嵌入设置于所述预制底板的上部，所述钢筋网架的其余部分嵌入设置于所述后浇混凝土层中，所述预制底板与所述后浇混凝土层一体式连接，所述预制底板的底部内嵌设置有玻璃纤维加固层。本发明涉及的一种免支撑的高性能混凝土叠合板，预制底板厚度小、自重轻，塔吊要求低，一定跨度可以实现板底免支撑，降低楼板自重，节约工程造价；预制底板能实现多种标准尺寸的标准化生产，相对传统叠合板降低生产成本；预制底板抗拉强度高，板底不容易开裂。
Support-free high-performance concrete laminated slab and manufacturing method thereof
The invention relates to a support-free high-performance concrete laminated slab and a manufacturing method thereof.The laminated slab comprises a prefabricated bottom plate, a steel bar net rack and a post-pouring concrete layer, the bottom end of the steel bar net rack is embedded in the upper portion of the prefabricated bottom plate, and the other part of the steel bar net rack is embedded in the post-pouring concrete layer; the prefabricated bottom plate and the post-pouring concrete layer are integrally connected, and a glass fiber reinforcing layer is embedded in the bottom of the prefabricated bottom plate. According to the support-free high-performance concrete laminated slab, the prefabricated bottom plate is small in thickness and light in self weight, the requirement for a tower crane is low, support-free of the slab bottom can be achieved by a certain span, the self weight of the floor slab is reduced, and the construction cost is saved; standardized production of various standard sizes can be achieved through the prefabricated bottom plate, and the production cost is reduced compared with a traditional laminated plate. The prefabricated bottom plate is high in tensile strength, and the plate bottom is not prone to cracking.
本发明涉及一种免支撑的高性能混凝土叠合板及其制造方法，叠合板包括预制底板、钢筋网架和后浇混凝土层，所述钢筋网架的底端嵌入设置于所述预制底板的上部，所述钢筋网架的其余部分嵌入设置于所述后浇混凝土层中，所述预制底板与所述后浇混凝土层一体式连接，所述预制底板的底部内嵌设置有玻璃纤维加固层。本发明涉及的一种免支撑的高性能混凝土叠合板，预制底板厚度小、自重轻，塔吊要求低，一定跨度可以实现板底免支撑，降低楼板自重，节约工程造价；预制底板能实现多种标准尺寸的标准化生产，相对传统叠合板降低生产成本；预制底板抗拉强度高，板底不容易开裂。
Support-free high-performance concrete laminated slab and manufacturing method thereof
一种免支撑的高性能混凝土叠合板及其制造方法
LIN HONGJUN (author) / ZHU YUMEI (author)
2024-08-27
Patent
Electronic Resource
Chinese
| European Patent Office | 2023
| European Patent Office | 2021
Ultra-high performance concrete laminated slab and preparation method thereof
| European Patent Office | 2023
| European Patent Office | 2023
Support-free concrete laminated slab of arching type structure
| European Patent Office | 2024