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Lining end module for embedded water stop belt

A waterstop and end form technology, which is applied in wellbore lining, tunnel lining, underground chambers, etc., can solve the problems of waste of labor and materials, easy operation of workers, and high height, etc., so as to save construction costs and reduce labor. Cost and material cost, anti-twist effect

Inactive Publication Date: 2016-01-27
CCCC TUNNEL ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Drilling holes, installing steel bars, and plywood over such a long distance is a serious waste of labor and materials
Moreover, due to the high height, workers are also prone to danger when operating

Method used

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  • Lining end module for embedded water stop belt
  • Lining end module for embedded water stop belt
  • Lining end module for embedded water stop belt

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0063] Such as Figure 2 to Figure 11 As shown, this embodiment provides a lining end form for a buried waterstop, including an outer end form 1-1 and an inner end form 1-2, the outer end form 1-1 and the A slit for clamping the waterstop 2 is formed between the inner end molds 1-2, and the opposite sides of the outer end mold 1-1 and the inner end mold 1-2 constitute the two sides of the slit, which It is characterized in that: the outer sides of the outer end mold 1 - 1 and the inner end mold 1 - 2 are respectively provided with fixing parts 1 - 3 for fixing the water stop belt 2 .

[0064] In this embodiment, due to the adoption of the technical means that the outer sides of the outer end mold and the inner end mold are respectively provided with fixing parts for fixing the waterstop, the fixing parts can greatly enhance the clamping of the buried waterstop. The holding effect can effectively fix the buried waterstop, so it can effectively prevent the displacement of the b...

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PUM

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Abstract

The invention discloses a lining end module for an embedded water stop belt. The end module comprises an outer side end module and an inner side end module, wherein a slim used for clamping the water stop belt is formed between the outer side end module and the inner side end module, opposite edges of the outer side end module and the inner side end module form two edges of the slim, outer sides of the two opposite edges of the outer side end module and the inner side end module are respectively provided with a fixing part used for fixing the water stop belt, the fixing parts are a transverse fixing part and / or a vertical fixing part, the transverse fixing part is at least one, and the vertical fixing part is at least one. Through the lining end module, the embedded water stop belt can be effectively prevented from generating displacement in two directions of a length direction and a circumferential direction of a tunnel, the embedded water stop belt is prevented from generating torsion, water prevention and water stopping effects are greatly improved, moreover, construction safety and construction efficiency are greatly improved, manpower cost and material cost are greatly reduced, and construction cost is substantially saved.

Description

technical field [0001] The invention relates to a formwork for pouring in the construction field, in particular to a lining end form with a mid-buried waterstop. Background technique [0002] In tunnel construction, waterproof and drainage works are an important part of tunnel construction. Water leakage in the tunnel not only reduces the durability of the concrete lining, affects the normal use of facilities in the tunnel, but also freezes the road surface and cracks the concrete lining in cold regions, seriously affecting Functionality and lifetime of the tunnel. In the tunnel waterproofing project, the waterproofing of construction joints and deformation joints is the key point, and the buried waterstop is the key to the waterproofing of construction joints and deformation joints. The buried waterstop must be poured in the middle of the lining concrete, and the longitudinal axis of the waterstop coincides with the construction joint. Only when the buried waterstop is pl...

Claims

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Application Information

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IPC IPC(8): E21D11/10E21D11/38
Inventor 李玉明陈玉奎汤春阳
Owner CCCC TUNNEL ENG
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