A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Few-support steel wire mesh reinforced microporous concrete non-dismantling bottom formwork and construction method thereof
The invention discloses a few-support steel wire mesh reinforced microporous concrete non-dismantling bottom formwork and a construction method thereof. The formwork is composed of high-strength light-weight microporous concrete, a phi4@100 reinforcing mesh and alkali-resisting glass fibber gridding cloth; the bottom formwork is used as a bottom formwork when a concrete floor slab is poured; due to the good mechanical property, the formwork erecting requirement can be met through a small number of supporting pieces; then the bottom formwork is connected with floor slab steel bars in a binding mode by being matched with steel core plastic connecting pieces and clamping plate hook rib connecting pieces; and therefore, a few-support steel wire mesh reinforced microporous concrete non-dismantling bottom formwork support system can be formed. The bottom formwork disclosed by the invention has the characteristics of light weight, high strength, heat preservation, fire prevention, sound insulation, permeability resistance, economy and attractiveness, can replace bamboo plywood and steel formworks for existing cast-in-place floors, can perform rapid construction, improve the construction efficiency and reduce the construction cost, and solves the engineering problems that the existing cast-in-place floors need secondary heat preservation, and too many supporting pieces, various procedures, low dismantling efficiency and the like exist due to formwork erecting.
本发明公开一种少支撑钢丝网增强微孔混凝土免拆底模板及其施工方法。板是由高强度轻质微孔混凝土、φ4@100钢筋网片、耐碱玻纤网格布组成；其在浇筑混凝土楼板时当做底模板使用，由于其良好的力学性能，通过少量的支撑件就可达到支模要求，再通过搭配钢芯塑料连接件和卡板勾筋连接件，与楼板钢筋进行绑扎连接，即可形成少支撑钢丝网增强微孔混凝土免拆底模板支撑系统。本发明具有轻质高强，保温防火、隔音抗渗、经济美观的特点，可代替现行现浇楼板用竹胶合板和钢模板，进行快速施工，提高施工效率，降低施工成本，解决现行现浇楼板需二次保温和支模存在的支撑件过多、工序繁多、拆除效率低下等工程问题。
Few-support steel wire mesh reinforced microporous concrete non-dismantling bottom formwork and construction method thereof
The invention discloses a few-support steel wire mesh reinforced microporous concrete non-dismantling bottom formwork and a construction method thereof. The formwork is composed of high-strength light-weight microporous concrete, a phi4@100 reinforcing mesh and alkali-resisting glass fibber gridding cloth; the bottom formwork is used as a bottom formwork when a concrete floor slab is poured; due to the good mechanical property, the formwork erecting requirement can be met through a small number of supporting pieces; then the bottom formwork is connected with floor slab steel bars in a binding mode by being matched with steel core plastic connecting pieces and clamping plate hook rib connecting pieces; and therefore, a few-support steel wire mesh reinforced microporous concrete non-dismantling bottom formwork support system can be formed. The bottom formwork disclosed by the invention has the characteristics of light weight, high strength, heat preservation, fire prevention, sound insulation, permeability resistance, economy and attractiveness, can replace bamboo plywood and steel formworks for existing cast-in-place floors, can perform rapid construction, improve the construction efficiency and reduce the construction cost, and solves the engineering problems that the existing cast-in-place floors need secondary heat preservation, and too many supporting pieces, various procedures, low dismantling efficiency and the like exist due to formwork erecting.
本发明公开一种少支撑钢丝网增强微孔混凝土免拆底模板及其施工方法。板是由高强度轻质微孔混凝土、φ4@100钢筋网片、耐碱玻纤网格布组成；其在浇筑混凝土楼板时当做底模板使用，由于其良好的力学性能，通过少量的支撑件就可达到支模要求，再通过搭配钢芯塑料连接件和卡板勾筋连接件，与楼板钢筋进行绑扎连接，即可形成少支撑钢丝网增强微孔混凝土免拆底模板支撑系统。本发明具有轻质高强，保温防火、隔音抗渗、经济美观的特点，可代替现行现浇楼板用竹胶合板和钢模板，进行快速施工，提高施工效率，降低施工成本，解决现行现浇楼板需二次保温和支模存在的支撑件过多、工序繁多、拆除效率低下等工程问题。
Few-support steel wire mesh reinforced microporous concrete non-dismantling bottom formwork and construction method thereof
一种少支撑钢丝网增强微孔混凝土免拆底模板及其施工方法
WANG HONGZHEN (author) / CAO WANZHI (author) / MA DEJUN (author) / MA LIANGLIANG (author) / TIAN YANZHI (author) / MA SHOU (author) / SU MINGMING (author) / YANG YONGHENG (author) / GAN JIZHONG (author)
2021-11-02
Patent
Electronic Resource
Chinese
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