Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel fiber common template frame and preparation method thereof
The invention discloses a steel fiber common type template frame and a preparation method thereof. The steel fiber common type template frame comprises a template, reinforcing steel bars and opposite-pull connecting pieces, and the template comprises the following materials: cement, natural sand, steel fibers, silica fume, fly ash, polycarboxylate superplasticizer powder, an antifoaming agent, rubber powder and an early strength agent. The template frame has the beneficial effects that: the thickness of the template frame is 20 mm, the template frame has higher strength, the distance between the opposite-pull connecting pieces can be set to be 40 cm, the number of the connecting pieces can be reduced to a large extent, the cost of the opposite-pull connecting pieces is reduced, the compressive strength and the breaking strength of the template material can be improved to a large extent by arranging the steel fibers, and meanwhile brittle failure of the template material can be avoided.The produced template material is high in fluidity, can be self-leveled, does not need to be vibrated during template forming, uses ordinary Portland cement, is lower in cost, adapts to the requirements of building industrialization in the aspects of saving field labor, saving turnover materials and the like, and can greatly improve the production efficiency of components.
本发明公开了一种钢纤维普通型模板框架及其制备方法，包括模板、钢筋、对拉连接件，模板材料包括水泥、天然砂、钢纤维、硅灰、粉煤灰、聚羧酸减水剂粉剂、消泡剂、胶粉、早强剂。本发明的有益效果是：模板厚度为20mm，具有更高的强度，可以使对拉连接件间距设置为40cm，能够很大程度上降低连接件的数量，降低对拉连接件成本，设置钢纤维能够较大程度的提高模板材料的抗压、抗折强度，同时也可避免模板材料脆性破坏。所生产的模板材料流动度大，可自流平，模板成型时无需振捣，使用普通硅酸盐水泥，成本更低，在节省现场人工、节省周转料等方面适应了建筑工业化的需求，能极大提高构件生产效率。
Steel fiber common template frame and preparation method thereof
The invention discloses a steel fiber common type template frame and a preparation method thereof. The steel fiber common type template frame comprises a template, reinforcing steel bars and opposite-pull connecting pieces, and the template comprises the following materials: cement, natural sand, steel fibers, silica fume, fly ash, polycarboxylate superplasticizer powder, an antifoaming agent, rubber powder and an early strength agent. The template frame has the beneficial effects that: the thickness of the template frame is 20 mm, the template frame has higher strength, the distance between the opposite-pull connecting pieces can be set to be 40 cm, the number of the connecting pieces can be reduced to a large extent, the cost of the opposite-pull connecting pieces is reduced, the compressive strength and the breaking strength of the template material can be improved to a large extent by arranging the steel fibers, and meanwhile brittle failure of the template material can be avoided.The produced template material is high in fluidity, can be self-leveled, does not need to be vibrated during template forming, uses ordinary Portland cement, is lower in cost, adapts to the requirements of building industrialization in the aspects of saving field labor, saving turnover materials and the like, and can greatly improve the production efficiency of components.
本发明公开了一种钢纤维普通型模板框架及其制备方法，包括模板、钢筋、对拉连接件，模板材料包括水泥、天然砂、钢纤维、硅灰、粉煤灰、聚羧酸减水剂粉剂、消泡剂、胶粉、早强剂。本发明的有益效果是：模板厚度为20mm，具有更高的强度，可以使对拉连接件间距设置为40cm，能够很大程度上降低连接件的数量，降低对拉连接件成本，设置钢纤维能够较大程度的提高模板材料的抗压、抗折强度，同时也可避免模板材料脆性破坏。所生产的模板材料流动度大，可自流平，模板成型时无需振捣，使用普通硅酸盐水泥，成本更低，在节省现场人工、节省周转料等方面适应了建筑工业化的需求，能极大提高构件生产效率。
Steel fiber common template frame and preparation method thereof
一种钢纤维普通型模板框架及其制备方法
SHI LEXIAN (Autor:in) / ZHOU DAXING (Autor:in) / FANG HONGWEI (Autor:in) / QIAN ZENGZHI (Autor:in) / DONG LEI (Autor:in) / ZHANG HONGWEI (Autor:in)
02.02.2021
Patent
Elektronische Ressource
Chinesisch
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