A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Large-gradient roof pouring construction method
The invention discloses a large-gradient roof pouring construction method, which belongs to the technical field of constructional engineering, and comprises the following steps: S1, dividing a roof template into a plurality of pouring areas along the ridge extension direction; s2, intercepting nets are bound between the upper row of reinforcing meshes and the lower row of reinforcing meshes, the intercepting nets are arranged at intervals in the slope direction, baffle steel bars are bound on the intercepting nets, and the baffle steel bars are welded to the upper row of reinforcing meshes and the lower row of reinforcing meshes and extend out of the preset concrete face; s3, a baffle is additionally arranged on the upper-row reinforcing mesh, and the baffle is bound and lapped on baffle steel bars; and S4, the pouring area is poured, and the baffle is taken away after the concrete loses liquidity and before initial setting of the concrete. The roof with a large area is divided into small-range pouring areas, operation and quality control of concrete construction are facilitated, concrete gliding can be reduced under closure of the intercepting nets and blocking of the baffles, the quality problems of rib exposure, stone exposure, holes, honeycombs, pitted surfaces, cracks and the like can be greatly reduced, secondary repairing is not needed, and the effects in the aspects of impermeability, water resistance and the like of the roof are remarkable.
本发明公开了一种大坡度屋面浇筑施工方法，属于建筑工程技术领域，包括以下步骤：S1、沿屋脊延伸方向将屋面模板划分成多个浇筑区域；S2、在上下排钢筋网之间绑扎拦截网，拦截网沿斜坡方向间距排布，在拦截网上绑扎挡板钢筋，挡板钢筋焊接在上下排钢筋网上并延伸出预设砼面；S3、在上排钢筋网上增设挡板，挡板绑扎搭接在挡板钢筋上；S4、浇筑浇筑区域，在混凝土失去流动性后，混凝土初凝前取走挡板。将面积较大的屋面分成小范围的浇筑区域，便于混凝土施工的操作和质量控制，在拦截网的截流和挡板的拦挡下，可减少混凝土下滑，极大的减少露筋、露石、孔洞、蜂窝、麻面、裂缝等质量问题，无需二次修补，在屋面抗渗、防水等方面作用效果显著。
Large-gradient roof pouring construction method
The invention discloses a large-gradient roof pouring construction method, which belongs to the technical field of constructional engineering, and comprises the following steps: S1, dividing a roof template into a plurality of pouring areas along the ridge extension direction; s2, intercepting nets are bound between the upper row of reinforcing meshes and the lower row of reinforcing meshes, the intercepting nets are arranged at intervals in the slope direction, baffle steel bars are bound on the intercepting nets, and the baffle steel bars are welded to the upper row of reinforcing meshes and the lower row of reinforcing meshes and extend out of the preset concrete face; s3, a baffle is additionally arranged on the upper-row reinforcing mesh, and the baffle is bound and lapped on baffle steel bars; and S4, the pouring area is poured, and the baffle is taken away after the concrete loses liquidity and before initial setting of the concrete. The roof with a large area is divided into small-range pouring areas, operation and quality control of concrete construction are facilitated, concrete gliding can be reduced under closure of the intercepting nets and blocking of the baffles, the quality problems of rib exposure, stone exposure, holes, honeycombs, pitted surfaces, cracks and the like can be greatly reduced, secondary repairing is not needed, and the effects in the aspects of impermeability, water resistance and the like of the roof are remarkable.
本发明公开了一种大坡度屋面浇筑施工方法，属于建筑工程技术领域，包括以下步骤：S1、沿屋脊延伸方向将屋面模板划分成多个浇筑区域；S2、在上下排钢筋网之间绑扎拦截网，拦截网沿斜坡方向间距排布，在拦截网上绑扎挡板钢筋，挡板钢筋焊接在上下排钢筋网上并延伸出预设砼面；S3、在上排钢筋网上增设挡板，挡板绑扎搭接在挡板钢筋上；S4、浇筑浇筑区域，在混凝土失去流动性后，混凝土初凝前取走挡板。将面积较大的屋面分成小范围的浇筑区域，便于混凝土施工的操作和质量控制，在拦截网的截流和挡板的拦挡下，可减少混凝土下滑，极大的减少露筋、露石、孔洞、蜂窝、麻面、裂缝等质量问题，无需二次修补，在屋面抗渗、防水等方面作用效果显著。
Large-gradient roof pouring construction method
一种大坡度屋面浇筑施工方法
WANG XIN (author) / GAO ZHENG (author) / WANG FENG (author) / DUAN RUIJING (author) / CHEN JUNJIE (author) / ZHANG YUAN (author) / LI QIAN (author) / LUO SHIHUI (author) / YIN HAIPENG (author) / WANG SHUZENG (author)
2024-11-19
Patent
Electronic Resource
Chinese
Large-gradient roof concrete pouring formwork system and construction method
| European Patent Office | 2024
Large-gradient sloping roof concrete pouring construction auxiliary device and construction method
| European Patent Office | 2023
Large-gradient sloping roof concrete pouring device and construction method thereof
| European Patent Office | 2022