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A platform for research: civil engineering, architecture and urbanism
Aqueduct water stop structure and construction method
The invention belongs to the technical field of aqueduct water stop structure installation and reinforcement, and particularly relates to an aqueduct water stop structure and a construction method. The aqueduct water stop structure comprises an asphalt sawdust plate, an embedded reinforcing part, a joint filling part, bridge type water stop rubber, double-layer kraft paper, a trapezoidal pouring body and an aqueduct body. An L-shaped groove is reserved in the upstream face of the joint side of an aqueduct body, and an embedded reinforcing part is embedded in the bottom of the L-shaped groove. The asphalt sawdust plates are arranged between the adjacent aqueduct bodies; the joint filling piece is mounted at the outer end of the asphalt sawdust plate; the bridge type water stop rubber is adhered to the bottom of the L-shaped groove and the joint filling piece; the double-layer kraft paper is adhered to the bridge type water stop rubber; a trapezoidal pouring body is poured on the double-layer kraft paper, and the narrow bottom surface of the trapezoidal pouring body faces the upstream face; and filling mortar is embedded between the trapezoidal pouring body and the side wall of the L-shaped groove. The anti-seepage effect is good, durability is achieved, later maintenance is easy and convenient, and cost is low.
本发明属于渡槽止水结构安装与加固技术领域，具体涉及一种渡槽止水结构及施工方法。本发明中的渡槽止水结构包括沥青锯末板、预埋加固件、填缝件、桥型止水橡皮、双层牛皮纸、梯形浇筑体和渡槽槽身；在渡槽槽身接缝侧的迎水面上预留有L形槽，L形槽的槽底预埋有预埋加固件；沥青锯末板设置在相邻渡槽槽身之间；填缝件安装在沥青锯末板的外端端头；桥型止水橡皮粘接在L形槽槽底及填缝件上；双层牛皮纸粘接在桥型止水橡皮上；在双层牛皮纸上浇筑有梯形浇筑体且其窄底面朝向迎水面；梯形浇筑体与L形槽侧壁之间嵌注有填充砂浆。本发明防渗效果好、耐久性、后期维护简便且成本低。
Aqueduct water stop structure and construction method
The invention belongs to the technical field of aqueduct water stop structure installation and reinforcement, and particularly relates to an aqueduct water stop structure and a construction method. The aqueduct water stop structure comprises an asphalt sawdust plate, an embedded reinforcing part, a joint filling part, bridge type water stop rubber, double-layer kraft paper, a trapezoidal pouring body and an aqueduct body. An L-shaped groove is reserved in the upstream face of the joint side of an aqueduct body, and an embedded reinforcing part is embedded in the bottom of the L-shaped groove. The asphalt sawdust plates are arranged between the adjacent aqueduct bodies; the joint filling piece is mounted at the outer end of the asphalt sawdust plate; the bridge type water stop rubber is adhered to the bottom of the L-shaped groove and the joint filling piece; the double-layer kraft paper is adhered to the bridge type water stop rubber; a trapezoidal pouring body is poured on the double-layer kraft paper, and the narrow bottom surface of the trapezoidal pouring body faces the upstream face; and filling mortar is embedded between the trapezoidal pouring body and the side wall of the L-shaped groove. The anti-seepage effect is good, durability is achieved, later maintenance is easy and convenient, and cost is low.
本发明属于渡槽止水结构安装与加固技术领域，具体涉及一种渡槽止水结构及施工方法。本发明中的渡槽止水结构包括沥青锯末板、预埋加固件、填缝件、桥型止水橡皮、双层牛皮纸、梯形浇筑体和渡槽槽身；在渡槽槽身接缝侧的迎水面上预留有L形槽，L形槽的槽底预埋有预埋加固件；沥青锯末板设置在相邻渡槽槽身之间；填缝件安装在沥青锯末板的外端端头；桥型止水橡皮粘接在L形槽槽底及填缝件上；双层牛皮纸粘接在桥型止水橡皮上；在双层牛皮纸上浇筑有梯形浇筑体且其窄底面朝向迎水面；梯形浇筑体与L形槽侧壁之间嵌注有填充砂浆。本发明防渗效果好、耐久性、后期维护简便且成本低。
Aqueduct water stop structure and construction method
一种渡槽止水结构及施工方法
ZHU XUEPENG (author) / FANG YONGTAI (author) / BAI YIBING (author) / BAI YAO (author) / ZHANG FEIFENG (author) / WANG HAO (author)
2023-12-29
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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