A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Forming method of bare concrete split bolt holes
The invention provides a forming method of bare concrete split bolt holes. The forming method comprises the following steps that a hole is formed in a formwork according to the calibrated position of the split bolt holes; a plug and a nut matched with the plug are mounted, and the plug is fixed to the formwork; a first bare concrete wall formwork is mounted; a bolt sleeve and a second bare concrete wall formwork are mounted; split bolts are mounted and fastened; concrete pouring is carried out; and after pouring forming, the formwork is removed, the split bolts are pulled out, and the split bolt holes are treated. The forming method of the bare concrete split bolt holes has the beneficial effects that positioning is accurate, construction is convenient, the effect of inner back shore can be taken into account, the split bolt holes can be closed, the split bolt holes are uniform in size and neat in arrangement, slurry leakage is avoided during concrete pouring, the forming quality of concrete can be improved, and the appearance requirement of the bare concrete is met; and the split bolts can be pulled out for secondary utilization, so that materials are saved, and the manufacturing cost is reduced.
本发明提供一种清水混凝土对拉螺栓孔的成型方法，包括步骤：根据标定的对拉螺栓孔位置在模板上进行开孔；安装堵头和与堵头配套的螺母，将堵头固定在模板上；安装第一清水混凝土墙面模板；安装螺栓套管和第二清水混凝土墙面模板；安装对拉螺栓并紧固；进行混凝土浇筑；浇筑成型后，进行模板拆除，抽出对拉螺栓，对对拉螺栓孔进行处理。本发明的有益效果是提供一种清水混凝土对拉螺栓孔的成型方法，定位准确，施工方便，既能兼顾内顶撑的作用，又能封闭对拉螺栓孔，对拉螺栓孔大小统一，排布整齐，浇筑混凝土时不漏浆，能够提高混凝土的成型质量，达到清水混凝土的外观要求。且对拉螺栓能够抽出，二次利用，节省材料，降低造价。
Forming method of bare concrete split bolt holes
The invention provides a forming method of bare concrete split bolt holes. The forming method comprises the following steps that a hole is formed in a formwork according to the calibrated position of the split bolt holes; a plug and a nut matched with the plug are mounted, and the plug is fixed to the formwork; a first bare concrete wall formwork is mounted; a bolt sleeve and a second bare concrete wall formwork are mounted; split bolts are mounted and fastened; concrete pouring is carried out; and after pouring forming, the formwork is removed, the split bolts are pulled out, and the split bolt holes are treated. The forming method of the bare concrete split bolt holes has the beneficial effects that positioning is accurate, construction is convenient, the effect of inner back shore can be taken into account, the split bolt holes can be closed, the split bolt holes are uniform in size and neat in arrangement, slurry leakage is avoided during concrete pouring, the forming quality of concrete can be improved, and the appearance requirement of the bare concrete is met; and the split bolts can be pulled out for secondary utilization, so that materials are saved, and the manufacturing cost is reduced.
本发明提供一种清水混凝土对拉螺栓孔的成型方法，包括步骤：根据标定的对拉螺栓孔位置在模板上进行开孔；安装堵头和与堵头配套的螺母，将堵头固定在模板上；安装第一清水混凝土墙面模板；安装螺栓套管和第二清水混凝土墙面模板；安装对拉螺栓并紧固；进行混凝土浇筑；浇筑成型后，进行模板拆除，抽出对拉螺栓，对对拉螺栓孔进行处理。本发明的有益效果是提供一种清水混凝土对拉螺栓孔的成型方法，定位准确，施工方便，既能兼顾内顶撑的作用，又能封闭对拉螺栓孔，对拉螺栓孔大小统一，排布整齐，浇筑混凝土时不漏浆，能够提高混凝土的成型质量，达到清水混凝土的外观要求。且对拉螺栓能够抽出，二次利用，节省材料，降低造价。
Forming method of bare concrete split bolt holes
一种清水混凝土对拉螺栓孔的成型方法
SU HUIGANG (author) / ZHOU XULUN (author)
2021-12-03
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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