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A platform for research: civil engineering, architecture and urbanism
Construction method for reserving construction joints as dividing joints in cement concrete ground construction
The invention discloses a construction method for reserving a construction joint as a dividing joint in cement concrete ground construction. The construction method comprises the steps that a lateral formwork is installed on the outer side of the position of the dividing joint; building ground concrete construction; when the concrete strength meets the formwork removal requirement, the lateral formwork is removed, and the rectangular formwork and the positioning plate are firstly removed along with the lateral formwork; extruding the U-shaped template to separate the U-shaped template from the concrete, and removing the U-shaped template; concrete construction joints are processed, paying-off and positioning are conducted according to the positions of the building dividing joints, and the dividing joints are cut to the positions of the grooves reserved by the U-shaped formwork; and next section of building ground construction is conducted, joint cutting is conducted on the newly-poured concrete side at the separation joints, the separation joint remaining width and depth requirements are met, and finally separation joint caulking construction is conducted according to the design requirements. According to the method, the construction joints and the dividing joints in the building ground are effectively combined, and the attractive effect of the construction joints is guaranteed.
本发明公开了一种在水泥混凝土地面施工中留置施工缝做分格缝的施工方法，包括：侧向模板安装在分格缝位置外侧；建筑地面混凝土施工；待混凝土强度达到拆模要求时进行侧向模板拆除，矩形模板和定位板先随侧向模板一起拆除；再通过挤压U型模板使其与混凝土脱离，进行拆除；进行混凝土施工缝处理，根据建筑分格缝位置放线定位，进行分格缝切缝至U型模板留下的凹槽位置；进行下一段建筑地面施工，并在分隔缝处对新浇筑混凝土侧进行切缝，保证分隔缝留置宽度及深度要求，最后根据设计要求进行分隔缝嵌缝施工。本发明使建筑地面中施工缝与分格缝得到了有效结合，并保证了施工缝的美观效果。
Construction method for reserving construction joints as dividing joints in cement concrete ground construction
The invention discloses a construction method for reserving a construction joint as a dividing joint in cement concrete ground construction. The construction method comprises the steps that a lateral formwork is installed on the outer side of the position of the dividing joint; building ground concrete construction; when the concrete strength meets the formwork removal requirement, the lateral formwork is removed, and the rectangular formwork and the positioning plate are firstly removed along with the lateral formwork; extruding the U-shaped template to separate the U-shaped template from the concrete, and removing the U-shaped template; concrete construction joints are processed, paying-off and positioning are conducted according to the positions of the building dividing joints, and the dividing joints are cut to the positions of the grooves reserved by the U-shaped formwork; and next section of building ground construction is conducted, joint cutting is conducted on the newly-poured concrete side at the separation joints, the separation joint remaining width and depth requirements are met, and finally separation joint caulking construction is conducted according to the design requirements. According to the method, the construction joints and the dividing joints in the building ground are effectively combined, and the attractive effect of the construction joints is guaranteed.
本发明公开了一种在水泥混凝土地面施工中留置施工缝做分格缝的施工方法，包括：侧向模板安装在分格缝位置外侧；建筑地面混凝土施工；待混凝土强度达到拆模要求时进行侧向模板拆除，矩形模板和定位板先随侧向模板一起拆除；再通过挤压U型模板使其与混凝土脱离，进行拆除；进行混凝土施工缝处理，根据建筑分格缝位置放线定位，进行分格缝切缝至U型模板留下的凹槽位置；进行下一段建筑地面施工，并在分隔缝处对新浇筑混凝土侧进行切缝，保证分隔缝留置宽度及深度要求，最后根据设计要求进行分隔缝嵌缝施工。本发明使建筑地面中施工缝与分格缝得到了有效结合，并保证了施工缝的美观效果。
Construction method for reserving construction joints as dividing joints in cement concrete ground construction
在水泥混凝土地面施工中留置施工缝做分格缝的施工方法
QIN XINGKUAN (author) / NIE XIANGDONG (author) / DAI HU (author) / CHEN QINGLI (author) / HUANG FEI (author) / CUI YUJUN (author)
2023-05-16
Patent
Electronic Resource
Chinese
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