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Impermeable membrane construction method

A construction method and technology of anti-seepage membrane, which can be used in infrastructure engineering, protection devices, buildings, etc., can solve the problems of troublesome construction and laying of anti-seepage membrane, unstable foundation, and unfavorable use.

Pending Publication Date: 2021-05-28
SHANGHAI YINGFAN ENG MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing anti-seepage membrane construction methods have certain disadvantages in use. The construction and laying of the anti-seepage membrane is more troublesome, and it is easy to cause damage to the anti-seepage membrane, increase the construction cost, and the foundation may be unstable, which is not conducive to people. The use of it has brought certain adverse effects to people's use process. Therefore, we propose a construction method of anti-seepage membrane

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A method for constructing an anti-seepage membrane, comprising the following steps:

[0026] S1: Select the anti-seepage membrane that meets the construction conditions. The anti-seepage membrane is polyethylene geomembrane. The anti-seepage membrane is stored and transported in rolls. The length of each roll of anti-seepage membrane is 90-105m and the width is 8-10m. ;

[0027] S2: Then the selected anti-seepage membrane is wound and transported to the designated position by the crane, and the crane and the geomembrane are bound with a special hanging film belt to protect the anti-seepage membrane;

[0028] S3: Prepare a peelable protective outer film, which includes a peelable outer film, a peelable adhesive material, a silicone sealing material, an adhesive material, and a waterproof material. With the silicone sealing material as the base material, the peelable outer film, Peelable adhesive materials, adhesive materials, and waterproof materials can be used for bon...

Embodiment 2

[0038] On the basis of embodiment 1, a kind of anti-seepage membrane construction method comprises the following steps:

[0039] S1: Select the anti-seepage membrane that meets the construction conditions. The anti-seepage membrane is polyethylene geomembrane. The anti-seepage membrane is stored and transported in rolls. The length of each roll of anti-seepage membrane is 90-105m and the width is 8-10m. ;

[0040] S2: Then the selected anti-seepage membrane is wound and transported to the designated position by the crane, and the crane and the geomembrane are bound with a special hanging film belt to protect the anti-seepage membrane;

[0041] S3: Prepare a peelable protective outer film, which includes a peelable outer film, a peelable adhesive material, a silicone sealing material, an adhesive material, and a waterproof material. With the silicone sealing material as the base material, the peelable outer film, Peelable adhesive materials, adhesive materials, and waterproof ...

Embodiment 3

[0051] On the basis of embodiment 2, a kind of anti-seepage membrane construction method comprises the following steps:

[0052] S1: Select the anti-seepage membrane that meets the construction conditions. The anti-seepage membrane is polyethylene geomembrane. The anti-seepage membrane is stored and transported in rolls. The length of each roll of anti-seepage membrane is 90-105m and the width is 8-10m. ;

[0053] S2: Then the selected anti-seepage membrane is wound and transported to the designated position by the crane, and the crane and the geomembrane are bound with a special hanging film belt to protect the anti-seepage membrane;

[0054] S3: Prepare a peelable protective outer film, which includes a peelable outer film, a peelable adhesive material, a silicone sealing material, an adhesive material, and a waterproof material. With the silicone sealing material as the base material, the peelable outer film, Peelable adhesive materials, adhesive materials, and waterproof ...

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Abstract

The impermeable membrane construction method comprises the following operation steps that S1, selecting an impermeable membrane meeting construction conditions, the impermeable membrane is a polyethylene geomembrane, storing and transporting the impermeable membrane in a winding mode, the length of each roll of impermeable membrane is 90-105 m, wherein the width of each roll of impermeable membrane is 8-10 m; S2, winding the selected anti-seepage membrane, conveying the wound anti-seepage membrane to an appointed position through a crane, binding the crane and the geomembrane through a special membrane hanging belt, and protecting the anti-seepage membrane, and S3, preparing a peelable protective outer membrane which comprises a peelable outer membrane and a peelable adhesive material. According to the impermeable membrane construction method, the peelable protective outer membrane is arranged on the outer surface, the outer surface of the impermeable membrane is protected during construction laying, the abrasion condition is not prone to occurring, a foundation is subjected to reinforcement operation, the surface is ground flat, the construction effect is improved, the impermeable membrane construction method is more stable, and better use prospects are brought.

Description

technical field [0001] The invention relates to the field of anti-seepage membrane construction, in particular to an anti-seepage membrane construction method. Background technique [0002] The anti-seepage membrane construction method is a support method for the laying of the anti-seepage membrane. In some coastal areas, it is necessary to lay an anti-seepage membrane on the building foundation during construction to enhance the anti-seepage effect of the building foundation. With the continuous development of science and technology With the development, people have higher and higher requirements for the manufacturing process of the anti-seepage membrane construction method. [0003] The existing anti-seepage membrane construction methods have certain disadvantages in use. The construction and laying of the anti-seepage membrane is more troublesome, and it is easy to cause damage to the anti-seepage membrane, increase the construction cost, and the foundation may be unstabl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D31/02
CPCE02D31/02E02D31/025
Inventor 何勇
Owner SHANGHAI YINGFAN ENG MATERIAL CO LTD
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