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A platform for research: civil engineering, architecture and urbanism
Construction method of concrete steel wire net rack non-dismantling formwork thermal insulation system
The invention discloses a construction method of a concrete steel wire net rack non-dismantling formwork thermal insulation system, and belongs to the field of concrete thermal insulation systems. Theconstruction method sequentially comprises the following steps that S1, outer wall steel bars are bound, and steel bar protection cushion blocks are installed on the outer wall steel bars; S2, a steel wire net rack formwork is erected, the steel wire net rack formwork is corrected and temporarily fixed to form a combined outer formwork, and a wall inner side formwork is erected; S3, through-wallsplit bolts are installed; S4, tensioning is conducted through the through-wall split bolts, and concrete is poured; S5, vertical inner and outer formwork main back arris, wall inner side formwork secondary back arris and combined outer formwork secondary back are dismantled and subjected to interface treatment, and then a leveling layer is constructed on the outer side of the combined outer formwork; and S6, a second anti-crack layer is constructed on the outer side of the leveling layer. After a concrete member is poured to meet the strength requirement, the formwork and a structure are tightly combined to serve as an external wall thermal insulation system without disassembly, consumption of formwork materials in cast-in-place construction of the concrete member is greatly reduced, andmanpower and material resources are saved.
本发明公开了一种混凝土钢丝网架免拆模板保温系统的施工方法，属于混凝土保温系统领域。依次包括以下步骤：S1：绑扎外墙钢筋并在外墙钢筋上安装钢筋保护垫块；S2：立钢丝网架模板，并对进行校正、临时固定由此形成组合外模板，并立墙内侧模板；S3：安装穿墙对拉螺栓，S4：通过穿墙对拉螺栓拉紧，浇筑混凝土；S5：拆除立内外模板主背楞、墙内侧模板次背楞以及组合外模板次背并进行界面处理，然后在组合外模板外侧施工找平层；S6：在找平层外侧施工第二抗裂层。本发明实现了在混凝土构件浇筑完成达到强度要求后，模板与结构紧密结合作为外墙保温系统而无需拆卸，极大地减少了混凝土构件现浇施工中模板材料的消耗，节省人力物力。
Construction method of concrete steel wire net rack non-dismantling formwork thermal insulation system
The invention discloses a construction method of a concrete steel wire net rack non-dismantling formwork thermal insulation system, and belongs to the field of concrete thermal insulation systems. Theconstruction method sequentially comprises the following steps that S1, outer wall steel bars are bound, and steel bar protection cushion blocks are installed on the outer wall steel bars; S2, a steel wire net rack formwork is erected, the steel wire net rack formwork is corrected and temporarily fixed to form a combined outer formwork, and a wall inner side formwork is erected; S3, through-wallsplit bolts are installed; S4, tensioning is conducted through the through-wall split bolts, and concrete is poured; S5, vertical inner and outer formwork main back arris, wall inner side formwork secondary back arris and combined outer formwork secondary back are dismantled and subjected to interface treatment, and then a leveling layer is constructed on the outer side of the combined outer formwork; and S6, a second anti-crack layer is constructed on the outer side of the leveling layer. After a concrete member is poured to meet the strength requirement, the formwork and a structure are tightly combined to serve as an external wall thermal insulation system without disassembly, consumption of formwork materials in cast-in-place construction of the concrete member is greatly reduced, andmanpower and material resources are saved.
本发明公开了一种混凝土钢丝网架免拆模板保温系统的施工方法，属于混凝土保温系统领域。依次包括以下步骤：S1：绑扎外墙钢筋并在外墙钢筋上安装钢筋保护垫块；S2：立钢丝网架模板，并对进行校正、临时固定由此形成组合外模板，并立墙内侧模板；S3：安装穿墙对拉螺栓，S4：通过穿墙对拉螺栓拉紧，浇筑混凝土；S5：拆除立内外模板主背楞、墙内侧模板次背楞以及组合外模板次背并进行界面处理，然后在组合外模板外侧施工找平层；S6：在找平层外侧施工第二抗裂层。本发明实现了在混凝土构件浇筑完成达到强度要求后，模板与结构紧密结合作为外墙保温系统而无需拆卸，极大地减少了混凝土构件现浇施工中模板材料的消耗，节省人力物力。
Construction method of concrete steel wire net rack non-dismantling formwork thermal insulation system
一种混凝土钢丝网架免拆模板保温系统的施工方法
MA YUNMING (author)
2020-11-27
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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