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A platform for research: civil engineering, architecture and urbanism
Expansion joint shaping mold device and construction method
The invention discloses an expansion joint shaping mold device and a construction method. The device comprises upper formwork, lower formwork and a steel edge rubber water-stop belt between the upperformwork and the lower formwork. The lower formwork is a right-angled triangular rigid supporting system formed by a welding keel, a formwork face plate, a shear-resistant steel bar hole, an angle steel keel, an inclined strut A, a support and a steel pipe sleeve; the upper formwork is arranged above the lower formwork, the upper formwork and the lower formwork are folded, a face plate and a bottom plate of the upper formwork are fixed through a reserved movable shear-resistant steel bar reserved hole, and the upper formwork and the lower formwork are fixed by tightening tension screws; A U-shaped groove A and a steel edge rubber water-stop belt horizontal positioner are arranged on the angle steel keel of the lower formwork, a U-shaped groove B is formed in the bottom of the target face plate of the upper formwork, and a steel edge rubber water-stop belt is arranged between the U-shaped groove A and the U-shaped groove B. According to the device, shaping and geometric dimension of concrete can be effectively ensured, the position of the steel edge rubber water-stop belt is prevented from displacement, and the shaped expansion joint is smooth and straight and is not bent.
本发明公开了一种伸缩缝定型化模具装置及施工方法，该装置包括上部模板、下部模板以及两者之间的钢边橡胶止水带；下部模板由龙骨、模板面板、抗剪钢筋孔、角钢龙骨、斜撑A、支架、钢管套筒焊接组成直角三角形的刚性支撑系统；将上部模板安装在下部模板上方，将上、下两模板合拢，并通过预留的可活动抗剪钢筋预留孔将上部模板面板与底板固定，并通过拧紧紧张螺杆固定上、下两模板；下部模板的角钢龙骨上设置有U型槽A和钢边橡胶止水带水平定位器，上部模板的目标面板底部设置有U型槽B，钢边橡胶止水带设置在U型槽A和U型槽B之间。本发明能有效保证混凝土的成型及几何尺寸，保证钢边橡胶止水带位置不发生位移，成型后顺直，不发生弯曲。
Expansion joint shaping mold device and construction method
The invention discloses an expansion joint shaping mold device and a construction method. The device comprises upper formwork, lower formwork and a steel edge rubber water-stop belt between the upperformwork and the lower formwork. The lower formwork is a right-angled triangular rigid supporting system formed by a welding keel, a formwork face plate, a shear-resistant steel bar hole, an angle steel keel, an inclined strut A, a support and a steel pipe sleeve; the upper formwork is arranged above the lower formwork, the upper formwork and the lower formwork are folded, a face plate and a bottom plate of the upper formwork are fixed through a reserved movable shear-resistant steel bar reserved hole, and the upper formwork and the lower formwork are fixed by tightening tension screws; A U-shaped groove A and a steel edge rubber water-stop belt horizontal positioner are arranged on the angle steel keel of the lower formwork, a U-shaped groove B is formed in the bottom of the target face plate of the upper formwork, and a steel edge rubber water-stop belt is arranged between the U-shaped groove A and the U-shaped groove B. According to the device, shaping and geometric dimension of concrete can be effectively ensured, the position of the steel edge rubber water-stop belt is prevented from displacement, and the shaped expansion joint is smooth and straight and is not bent.
本发明公开了一种伸缩缝定型化模具装置及施工方法，该装置包括上部模板、下部模板以及两者之间的钢边橡胶止水带；下部模板由龙骨、模板面板、抗剪钢筋孔、角钢龙骨、斜撑A、支架、钢管套筒焊接组成直角三角形的刚性支撑系统；将上部模板安装在下部模板上方，将上、下两模板合拢，并通过预留的可活动抗剪钢筋预留孔将上部模板面板与底板固定，并通过拧紧紧张螺杆固定上、下两模板；下部模板的角钢龙骨上设置有U型槽A和钢边橡胶止水带水平定位器，上部模板的目标面板底部设置有U型槽B，钢边橡胶止水带设置在U型槽A和U型槽B之间。本发明能有效保证混凝土的成型及几何尺寸，保证钢边橡胶止水带位置不发生位移，成型后顺直，不发生弯曲。
Expansion joint shaping mold device and construction method
一种伸缩缝定型化模具装置及施工方法
SUN JIANWEI (author) / GUO SHENGXIAN (author) / ZHANG MENG (author) / GAO ZHAOSI (author) / LI CHANGHUA (author) / LIU JIANAN (author)
2021-03-09
Patent
Electronic Resource
Chinese
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