A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method for external wall shear wall screw rod hole blocking
The invention discloses a construction method for external wall shear wall screw rod hole blocking. A bayonet type screw rod casing pipe is included, the bayonet type screw rod casing pipe is surrounded by polyurethane foam plastic, and sleeves the middle of a through-wall screw rod, shear wall steel reinforcing ribs are bound, then, the bayonet type screw rod casing pipe surrounded by the polyurethane foam plastic is firmly bound on stress steel reinforcing ribs on the two sides of a shear wall through binding wires, a fixed point on the upstream face of the shear wall is lower than a fixed point on a back side, it is ensured that after the shear wall is constructed, a bolt hole is low in outside and high in interior, an outer wall screw rod hole is lower than an inner wall screw rod holeall the time, and rainwater cannot pass through the screw rod holes to permeate into a building.
本发明公开了一种外立面剪力墙螺杆洞封堵的施工方法，包括卡口式螺杆套管，所述卡口式螺杆套管四周环绕聚氨酯泡沫塑料并套设于穿墙螺杆中段，剪力墙钢筋绑扎完成后，将四周环绕聚氨酯泡沫塑料的卡口式螺杆套管用扎丝牢靠绑扎在剪力墙两侧受力钢筋上，其中，剪力墙迎水面上固定点要低于背水面固定点，确保剪力墙施工完成后的螺栓洞口外低内高，外墙螺杆洞始终低于内墙螺杆洞，以使雨水无法通过螺杆洞渗入建筑内部。
Construction method for external wall shear wall screw rod hole blocking
The invention discloses a construction method for external wall shear wall screw rod hole blocking. A bayonet type screw rod casing pipe is included, the bayonet type screw rod casing pipe is surrounded by polyurethane foam plastic, and sleeves the middle of a through-wall screw rod, shear wall steel reinforcing ribs are bound, then, the bayonet type screw rod casing pipe surrounded by the polyurethane foam plastic is firmly bound on stress steel reinforcing ribs on the two sides of a shear wall through binding wires, a fixed point on the upstream face of the shear wall is lower than a fixed point on a back side, it is ensured that after the shear wall is constructed, a bolt hole is low in outside and high in interior, an outer wall screw rod hole is lower than an inner wall screw rod holeall the time, and rainwater cannot pass through the screw rod holes to permeate into a building.
本发明公开了一种外立面剪力墙螺杆洞封堵的施工方法，包括卡口式螺杆套管，所述卡口式螺杆套管四周环绕聚氨酯泡沫塑料并套设于穿墙螺杆中段，剪力墙钢筋绑扎完成后，将四周环绕聚氨酯泡沫塑料的卡口式螺杆套管用扎丝牢靠绑扎在剪力墙两侧受力钢筋上，其中，剪力墙迎水面上固定点要低于背水面固定点，确保剪力墙施工完成后的螺栓洞口外低内高，外墙螺杆洞始终低于内墙螺杆洞，以使雨水无法通过螺杆洞渗入建筑内部。
Construction method for external wall shear wall screw rod hole blocking
一种外立面剪力墙螺杆洞封堵的施工方法
WU LIWEI (author) / WAN CHAO (author) / FAN GANG (author) / WANG HAO (author) / LIU HONGMING (author)
2020-08-25
Patent
Electronic Resource
Chinese
| European Patent Office | 2020
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