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Post-planting installation method for rubber waterstop

A technology of rubber waterstop and installation method, which is applied in the direction of shaft equipment, protection device, earthwork drilling and mining, etc.

Active Publication Date: 2022-07-01
CHINA MCC20 GRP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a post-planting installation method for rubber waterstops. This method overcomes the defects of traditional rubber waterstops. It is simple to operate and easy to obtain materials. Firm and reliable, good use effect, strong durability, effectively solve the leakage problem of adding rubber waterstop

Method used

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  • Post-planting installation method for rubber waterstop
  • Post-planting installation method for rubber waterstop
  • Post-planting installation method for rubber waterstop

Examples

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Embodiment Construction

[0023] example figure 1 and figure 2 The post-planting installation method used for the rubber waterstop of the present invention comprises the following steps:

[0024] Step 1. Slot 2 on both sides of the wall 11, the top 12 and the bottom 13 where the rubber water stop is installed, play the center line of the rubber water stop, and use a Φ100 drill to drill holes along the center line. The hole overlap is 20mm, and the hole depth is 150mm;

[0025] Step 2. After drilling, use steel drill to remove the hole cores one by one to form installation groove 2, and the middle of individual hole cores is broken, and use steel drill to penetrate into installation groove 2 to remove the hole cores from the root until the bottom of the groove is flat and has no protrusions;

[0026] Step 3. Cut the rubber waterstop according to the sum of the lengths of the installation grooves 2 on both sides, the top and the bottom of the wall, plus the lap length of 300mm, and the sides of the cu...

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Abstract

The invention discloses a post-planting installation method for a rubber waterstop. In the method, a groove is made at the position where the rubber waterstop is installed, and the rubber waterstop is cut according to the sum of the lengths of the installation grooves plus a lap length of 300 mm, and the The end of the rubber water stop is thermally connected after treatment; the installation groove is painted with thick cement slurry, and the rubber water stop is pushed into the installation groove with the erected mounting bracket; asbestos cement is prepared and stuffed into the installation groove of the rubber water stop. On both sides, use special tools to tap the asbestos cement until the surface is flat and dense; moisturizing and curing the asbestos cement, remove the mounting bracket after curing, and complete the post-planting installation of the rubber waterstop. The method overcomes the defects of traditional rubber waterstop installation, has simple operation, convenient material acquisition, firm and reliable rubber waterstop after planting, good use effect and strong durability, and effectively solves the leakage problem of the installation of the rubber waterstop .

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a post-planting installation method for a rubber waterstop. Background technique [0002] Rubber waterstops are mainly used for foundation projects that are integrated with concrete structures in construction joints and deformation joints when concrete is cast-in-place, such as underground facilities, tunnels and culverts, etc. It is generally used in the construction of basement exterior walls and post-casting belts. [0003] In the reconstruction and expansion of the underground space and the construction of the underground gallery structure, the installation of the rubber waterstop may be omitted or seriously damaged due to various reasons. In order to solve the waterproof problem and prevent leakage, the external rubber waterstop is generally installed. Or water-swelling water-stop strips, etc., but limited to the on-site working conditions and the installation ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D31/02E02D29/16E21D11/38
CPCE02D31/02E02D29/16E21D11/385E02D2300/0001E02D2300/0018E02D2300/0023
Inventor 赵前程许英杰章虎刘越晨任高飞姚鹏王瑜李雨均
Owner CHINA MCC20 GRP CORP
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