A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cast-in-place concrete pitched roof structure and construction method thereof
The invention provides a cast-in-place concrete pitched roof structure and a construction method thereof.For a pitched roof with the gradient larger than or equal to 25 degrees and smaller than or equal to 40 degrees, the cast-in-place concrete pitched roof structure comprises a bottom layer formwork erected on the roof, plate bottom steel bars and plate face steel bars are sequentially laid on the bottom layer formwork from near to far, and V-shaped horse stool bars are arranged on the bottom layer formwork; the V-shaped horse stool ribs are fixedly connected with the plate face steel bars in the mode of being parallel to the bottom layer formwork, supporting rods supported on the bottom layer formwork are fixed to the two opposite free ends of the V-shaped horse stool ribs respectively, and a plurality of steel wire intercepting nets are further arranged on the bottom layer formwork and are all arranged in the vertical direction. The method has the effects that the positions of the plate surface steel bars are accurately controlled, hollows and honeycomb holes are not easily formed in the concrete, the concrete is vibrated compactly, the actual waterproof effect is good, and the concrete is poured at one time.
本发明提供了一种现浇混凝土坡屋面结构及其施工方法，对于坡度大于等于25°小于等于40°的坡屋面，包括架设在屋顶的底层模板，底层模板之上由近及远依次铺设有板底钢筋和板面钢筋，底层模板上设有V字形马凳筋，V字形马凳筋以平行于底层模板的方式与板面钢筋固定连接，V字形马凳筋的两相对自由端分别固定有支撑于底层模板的支撑杆，底层模板上还设有若干钢丝截流网，若干所述钢丝截流网均沿竖直方向设置。本发明具有有效保证板面钢筋位置控制准确，混凝土不易形成镂空、蜂窝空洞，混凝土振捣密实，实际防水效果好，混凝土浇筑一次成型的效果。
Cast-in-place concrete pitched roof structure and construction method thereof
The invention provides a cast-in-place concrete pitched roof structure and a construction method thereof.For a pitched roof with the gradient larger than or equal to 25 degrees and smaller than or equal to 40 degrees, the cast-in-place concrete pitched roof structure comprises a bottom layer formwork erected on the roof, plate bottom steel bars and plate face steel bars are sequentially laid on the bottom layer formwork from near to far, and V-shaped horse stool bars are arranged on the bottom layer formwork; the V-shaped horse stool ribs are fixedly connected with the plate face steel bars in the mode of being parallel to the bottom layer formwork, supporting rods supported on the bottom layer formwork are fixed to the two opposite free ends of the V-shaped horse stool ribs respectively, and a plurality of steel wire intercepting nets are further arranged on the bottom layer formwork and are all arranged in the vertical direction. The method has the effects that the positions of the plate surface steel bars are accurately controlled, hollows and honeycomb holes are not easily formed in the concrete, the concrete is vibrated compactly, the actual waterproof effect is good, and the concrete is poured at one time.
本发明提供了一种现浇混凝土坡屋面结构及其施工方法，对于坡度大于等于25°小于等于40°的坡屋面，包括架设在屋顶的底层模板，底层模板之上由近及远依次铺设有板底钢筋和板面钢筋，底层模板上设有V字形马凳筋，V字形马凳筋以平行于底层模板的方式与板面钢筋固定连接，V字形马凳筋的两相对自由端分别固定有支撑于底层模板的支撑杆，底层模板上还设有若干钢丝截流网，若干所述钢丝截流网均沿竖直方向设置。本发明具有有效保证板面钢筋位置控制准确，混凝土不易形成镂空、蜂窝空洞，混凝土振捣密实，实际防水效果好，混凝土浇筑一次成型的效果。
Cast-in-place concrete pitched roof structure and construction method thereof
一种现浇混凝土坡屋面结构及其施工方法
LI JUNYI (author) / NIE BO (author) / ZHU HONG (author) / GAO FENG (author) / TANG YING (author) / LI JINYANG (author) / KIM MOON YEON (author) / WANG ZICHENG (author) / GONG YI (author) / YANG YI (author)
2023-09-05
Patent
Electronic Resource
Chinese
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