A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cast-in-place concrete wall opening fence pre-embedding construction method
The invention discloses a cast-in-place concrete wall hole fence pre-embedding construction method. The method comprises the specific construction steps of A, hole formwork support erection and hole side formwork installation, B, hole formwork snapping line drilling reservation, C, hole side formwork installation, D, vertical pre-embedded part installation, E, hole formwork installation and reinforcement, F, formwork removal and G, fence rust removal and rust prevention treatment. The method is convenient to construct, economical, efficient and reliable in quality, and the construction period is shortened. After the hole fence is pre-embedded by using the construction method, the integrity is better, the peripheral concrete surface of the formed fence is flat, the vertical flatness of the fence meets the requirement, the concrete is full and free from mold expansion, the bottom concrete is free from cavity and floating phenomena, and the distance between the round steel and the flat iron meets the requirement and is free from displacement.
一种现浇混凝土墙洞口栅栏预埋施工方法，具体的施工步骤包括：A洞口模板支架搭设和洞口侧模安装、B洞口模板弹线钻孔预留、C洞口侧模安装、D竖向预埋件安装、E安装洞口模板并加固、F拆除模板、G栅栏除锈、防锈处理。本方法施工方便、节约工期、经济高效、质量可靠。使用该工法洞口栅栏预埋完成后有较好的整体性，成形后的栅栏四周砼表面平整，栅栏垂直平整符合要求，混凝土饱满无胀模，底部混凝土无空腔、上浮现象，圆钢和扁铁间距符合要求，无位移。
Cast-in-place concrete wall opening fence pre-embedding construction method
The invention discloses a cast-in-place concrete wall hole fence pre-embedding construction method. The method comprises the specific construction steps of A, hole formwork support erection and hole side formwork installation, B, hole formwork snapping line drilling reservation, C, hole side formwork installation, D, vertical pre-embedded part installation, E, hole formwork installation and reinforcement, F, formwork removal and G, fence rust removal and rust prevention treatment. The method is convenient to construct, economical, efficient and reliable in quality, and the construction period is shortened. After the hole fence is pre-embedded by using the construction method, the integrity is better, the peripheral concrete surface of the formed fence is flat, the vertical flatness of the fence meets the requirement, the concrete is full and free from mold expansion, the bottom concrete is free from cavity and floating phenomena, and the distance between the round steel and the flat iron meets the requirement and is free from displacement.
一种现浇混凝土墙洞口栅栏预埋施工方法，具体的施工步骤包括：A洞口模板支架搭设和洞口侧模安装、B洞口模板弹线钻孔预留、C洞口侧模安装、D竖向预埋件安装、E安装洞口模板并加固、F拆除模板、G栅栏除锈、防锈处理。本方法施工方便、节约工期、经济高效、质量可靠。使用该工法洞口栅栏预埋完成后有较好的整体性，成形后的栅栏四周砼表面平整，栅栏垂直平整符合要求，混凝土饱满无胀模，底部混凝土无空腔、上浮现象，圆钢和扁铁间距符合要求，无位移。
Cast-in-place concrete wall opening fence pre-embedding construction method
现浇混凝土墙洞口栅栏预埋施工方法
WEN TAO (author) / MA BIAO (author) / CHE JIANCHAO (author) / HAN BAOXIN (author) / LYU WENHE (author) / FAN XINGXIAO (author) / SHAO FENGMEI (author) / LI BING (author) / LU SIFAN (author) / SUN CHAO (author)
2022-05-06
Patent
Electronic Resource
Chinese
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