Single-side formwork waterproof coiled material and waterproof method thereof

A technology of waterproof coiled material and single-sided formwork, which is applied to building insulation materials, roofs using flexible materials, roofing and other directions, can solve the problems of wasted coil material cost, poor flatness, etc., and improve the tensile strength and thickness difference. The effect of small, flat overlapping position

Inactive Publication Date: 2021-07-27
THE FIRST CONSTR ENG COMPANY LTD OF CHINA CONSTR SECOND ENG BUREAU +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Waterproof membrane is indispensable in the process of building construction. When the waterproof membrane in the existing single-side formwork waterproof membrane and its waterproof method is laid, the edge of the second membrane will be pressed against the first membrane. The edge of the material, which will waste the cost of the coil, and the thickness of the overlapping position is twice the thickness of the normal position, and the flatness is poor

Method used

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  • Single-side formwork waterproof coiled material and waterproof method thereof
  • Single-side formwork waterproof coiled material and waterproof method thereof

Examples

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Embodiment 1

[0032] This embodiment provides a specific structure of a single-side support formwork waterproof membrane, such as Figure 1-2 As shown, it includes a coiled material body 1, and both sides of the coiled material body 1 are provided with overlapping parts 2 for overlapping two coiled material bodies 1 into one;

[0033] The overlapping part 2 includes a first overlapping body 21 and a second overlapping body 22, wherein the first overlapping body 21 can be clamped with the second overlapping body 22, and when the two coil main bodies 1 are overlapped, the second overlapping body One overlapping body 21 and the second overlapping body 22 are clamped and pasted together.

[0034] The first lapping body 21 comprises an upper lapping body 211 and a lower lapping body 213. The upper lapping body 211 is positioned above one side of the coil main body 1, and the lower lapping body 213 is positioned under the upper lapping body 211. The upper lapping body 211 and the lower lapping bo...

Embodiment 2

[0043] This embodiment provides a waterproof method for applying a waterproof membrane to a single-side formwork. The present invention also discloses a waterproof method for applying a waterproof membrane to a single-side formwork. The specific steps are as follows:

[0044] S1. Plaster and level the pile body and channel steel of the single-side formwork to form a leveling layer, and pour a cushion on the ground outside the single-side formwork;

[0045] S2, laying the waterproof membrane on the leveling layer and the cushion;

[0046] S3. Pouring a waterproof protective layer on the surface of the waterproof membrane.

[0047] The laying method of the waterproof coiled material in step (S2), concrete steps are as follows:

[0048] (S2.1), laying one of the waterproof rolls on the leveling layer and the cushion, when continuing to lay the next waterproof roll, the upper surface of the lower body 213 in the first roll main body 1 Apply glue to form a glued layer 212, and th...

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Abstract

The invention discloses a single-side formwork waterproof coiled material and a waterproof method thereof. The single-side formwork waterproof coiled material comprises coiled material bodies, wherein lap joint parts which are used for enabling the two coiled material bodies to be connected into a whole in a lap joint mode are arranged on both sides of each coiled material body, the lap joint parts comprise first lap joint bodies and second lap joint bodies, the first lap joint bodies can be clamped with the second lap joint bodies, and when the two coiled material bodies are in lap joint, the first lap joint bodies and the second lap joint bodies are connected in a clamped and pasted mode. The single-side formwork waterproof coiled material is suitable for waterproofing of a building, and the lap joint parts which are used for enabling the two coiled material bodies to be connected into a whole in the lap joint mode are arranged on both sides of each coiled material body, so that when the coiled material bodies are laid, the two adjacent coiled material bodies do not need to be in overall lap joint, and the overall flatness of the coiled material after laying can be guaranteed.

Description

technical field [0001] The invention belongs to the technical field of building construction, in particular to a single-side formwork waterproof coiled material and a waterproof method thereof. Background technique [0002] Building construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes basic engineering construction. , main structure construction, roofing engineering construction, decoration engineering construction, etc.; [0003] Waterproof membrane is indispensable in the process of building construction. When the waterproof membrane in the existing single-side formwork waterproof membrane and its waterproof method is laid, the edge of the second membrane will be pressed against the first membrane. The edge of the material, w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/66E04D5/14
CPCE04B1/665E04D5/142E04D5/144
Inventor 颜廷韵陈刚成伟刘伯江
Owner THE FIRST CONSTR ENG COMPANY LTD OF CHINA CONSTR SECOND ENG BUREAU
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