Full-seal waterproof system of concrete construction project

A concrete building and fully sealed technology, which is applied in the direction of buildings, building components, building structures, etc., can solve the problems of affecting the waterproof system and waterproof failure, and achieves the effect of strong adhesion and tight combination

Inactive Publication Date: 2015-09-30
XI NIU PI WATERPROOFING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Once the overlapping joints of the coils fail and leakage occurs at the joints, it will affect the entire waterproofing system and cause waterproofing failure

Method used

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  • Full-seal waterproof system of concrete construction project
  • Full-seal waterproof system of concrete construction project
  • Full-seal waterproof system of concrete construction project

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Such as figure 2 Shown is the basement floor, which has a concrete floor base surface 1, and there are special-shaped parts 4 on the floor, specifically floor drains and water pipes. After construction, a fully sealed waterproof structure is formed, the floor drain and the roots of the pipe roots are coated with a sealing paste waterproof layer 5, and a waterproof coiled material layer 2 and a cement mortar protective layer 3 are sequentially arranged on the concrete base surface 1, and The sealing paste waterproof layer 4 and the waterproof coiled material layer 2 overlap each other. The specific method of lap joint is as follows: a layer of sealing paste waterproof layer 5 is brushed close to the connection transition between the root of the special-shaped part 4 (floor drain, water pipe) and the base surface, and the sealing compound waterproof layer 5 surrounds the root of the special-shaped part 4 The extended radius is 10-50mm, and the vertical turning height is 1...

Embodiment 2

[0047] Such as image 3 As shown, the side wall of the basement has a concrete side wall base surface 1. There are special-shaped parts 4 and gaps 6 on the side walls. After construction, a fully sealed waterproof structure is formed, and the roots of the special-shaped parts 4 are painted The sealing paste waterproof layer 5 is brushed, and the waterproof coiled material layer 2 and the cement mortar protective layer 3 are sequentially arranged on the concrete base surface 1, and the sealing paste waterproof layer 5 and the waterproof coiled material layer 2 overlap each other. The specific method of lap joint is as follows: brush a layer of sealing paste waterproof layer 5 at the connection transition between the special-shaped part 4 and the base surface 1, the sealing paste waterproof layer 5 extends around the root of the node with a radius of 50-100mm, standing The top-turning height is 20-50mm; the waterproof coiled material layer 2 is spread to the edge of the root of th...

Embodiment 3

[0052] Such as Figure 4 Shown is the waterproof structure of a swimming pool in a club. A densely structured concrete self-waterproof layer base surface 1 has been built. The side wall of the swimming pool is provided with a water inlet 41 through the wall, and a water outlet 42 through the wall is provided on the bottom plate. , There are many yin and yang angles formed between the side wall and the bottom plate, and a fully sealed waterproof structure is formed after waterproof construction:

[0053] A waterproof coiled material layer 2 and a cement mortar protective layer 3 are sequentially arranged on the concrete base surface 1, and a waterproof coiled material reinforcement layer 7 is attached to each corner of the swimming pool. The waterproof coiled material reinforcement layer 7 is located in the waterproof coil. Between the material layer 2 and the concrete base surface 1; the width of the waterproof coiled material reinforcement layer is 500-800mm.

[0054] A sealing p...

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Abstract

The invention discloses a full-seal waterproof system of a concrete construction project, and belongs to the field of building waterproofing. The full-seal waterproof system comprises a fundamental face and a waterproof roll layer laid and pasted to the fundamental face in a sealed mode. Abnormal-shaped portions are arranged on the fundamental face. The connecting transition portions between the abnormal-shaped portions and the fundamental face are coated with sealing paste waterproof layers, and the sealing paste waterproof layers are in lap joint with the waterproof roll layer in a sealed and bonded mode. The chemical bonding reaction and the physical crosslinking effect can be carried out on the waterproof roll layer and cast-in-place concrete. Waterproof rolls are formed by combining multiple material layers, including a reaction pasting sealant layer, a macromoleculer isolating membrane layer and a fiber structure basic layer, with reactivity. The full-seal waterproof system pays attention to the large-area waterproof effect, and effective measures are taken for each weak waterproof joint for leaking stoppage; in addition, the raw materials of the waterproof rolls and the raw materials of sealing paste are compatible and coincident in property, the nature of the waterproof rolls and the nature of the sealing paste are close, seamless combining of the waterproof rolls and the sealing paste can be guaranteed, and the full-seal and all-dimensional waterproof effect and the waterproof effect of completely avoiding leaking can be achieved.

Description

Technical field [0001] The invention relates to the field of building waterproofing, in particular to a fully sealed waterproofing system. Background technique [0002] Although the waterproof engineering budget only accounts for a small part of the construction budget, its role is extremely huge. If the building is not waterproofed, the basement will leak, and the roof and toilet will leak, causing the space to be unusable or catastrophic collapse, such as subways, culverts, and civil air defense projects, which will cause huge losses. [0003] At present, the emergence of new waterproofing membranes such as modified asphalt waterproofing membranes and synthetic polymer waterproofing membranes makes up for the insufficient strength and poor permeability of traditional materials, which can simplify the construction process, but the existing building waterproofing system still has a structure Complexity, poor protection of the waterproof layer, focusing only on large-area waterproo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/66E04D5/10B32B11/04B32B11/10B32B33/00
Inventor 卢桂才伍盛江朱方伍刘洋卢海波
Owner XI NIU PI WATERPROOFING TECH CO LTD
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