CN217325853U

CN217325853U - Stretch-proofing waterproofing membrane

Info

Publication number: CN217325853U
Application number: CN202220678032.7U
Authority: CN
Inventors: 赵振; 高辉超
Original assignee: Yunnan Yongsong Waterproof Technology Co ltd
Current assignee: Yunnan Yongsong Waterproof Technology Co ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-08-30
Anticipated expiration: 2032-03-25

Abstract

The utility model discloses a stretch-proofing waterproofing membrane, waterproofing membrane includes the protective layer, goes up modified asphalt waterproof layer, stretch-proofing layer, modified asphalt waterproof layer, puigging and adhesive linkage down, both sides are provided with modified asphalt waterproof layer and modified asphalt waterproof layer down respectively about the stretch-proofing layer, modified asphalt waterproof layer downside bonds down and has the adhesive linkage, goes up modified asphalt waterproof layer upside and is provided with the protective layer. The utility model provides a waterproofing membrane of stretch-proofing, the design through the stretch-proofing layer has strengthened waterproofing membrane's tensile strength.

Description

Stretch-proofing waterproofing membrane

Technical Field

The utility model relates to a waterproofing membrane technical field especially relates to a stretch-proofing waterproofing membrane.

Background

The waterproof coiled material is mainly used for building walls, roofs, tunnels, highways, refuse landfills and the like, and is a coiled flexible building material product which resists external rainwater and underground water leakage and is coiled. The waterproof coiled material is used as a leakage-free connection between an engineering foundation and a building, is a first barrier for waterproofing of the whole engineering, and plays a vital role in the whole engineering. The waterproof coiled material in the prior art has the defects that the tensile resistance of the waterproof coiled material is not strong due to the fact that most of the waterproof coiled material is small in thickness, and the whole waterproofness and the durability of the waterproof coiled material are affected.

Therefore, it is very critical to develop a waterproof roll that is resistant to stretching, which can solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an anti-tensile waterproofing membrane.

The utility model aims at realizing like this, a stretch-proofing waterproofing membrane, waterproofing membrane includes the protective layer, goes up modified asphalt waterproof layer, stretch-proofing layer, modified asphalt waterproof layer, puigging and adhesive linkage down, both sides are provided with modified asphalt waterproof layer and modified asphalt waterproof layer down respectively about the stretch-proofing layer, modified asphalt waterproof layer downside bonds down and has the adhesive linkage, goes up modified asphalt waterproof layer upside and is provided with the protective layer.

Furthermore, the anti-stretching layer is formed by bonding a rubber reinforcing rib and a nylon fiber reinforcing rib.

Furthermore, the rubber reinforcing ribs are tiled, and the nylon fiber reinforcing ribs are filled between the rubber reinforcing ribs.

Furthermore, the sound insulation layer is of a honeycomb structure and is made of polyester fibers.

Further, the protective layer is a polyethylene film.

Further, the distance between the nylon fiber reinforcing ribs is 1-3 cm.

The beneficial effects of the utility model are embodied in:

(1) the utility model provides a stretch-proofing waterproofing membrane has strengthened waterproofing membrane's tensile strength through the design on stretch-proofing layer, and nylon fiber strengthening rib and rubber strengthening rib mutually support for waterproofing membrane possesses good stretch-proofing effect.

(2) The utility model discloses set up the honeycomb sound absorption layer, numerous closed cell has been separated into to the honeycomb core, has prevented the air current, makes the sound wave receive the hindrance, has improved the sound absorption coefficient.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the stretch-resistant layer of the present invention;

fig. 3 is a schematic view of the sound insulation layer structure of the present invention.

In the figure: 1. a protective layer; 2. a modified asphalt waterproof layer is arranged; 3. a rubber reinforcing rib; 4. nylon fiber reinforcing ribs; 5. a lower modified asphalt waterproof layer; 6. a sound insulating layer; 7. an adhesive layer; 8. a stretch resistant layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The embodiments and features of the embodiments in the present application may be combined with each other without conflict. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, "a plurality" means two or more. In addition, technical solutions between various embodiments can be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be nonexistent.

The utility model discloses a stretch-proofing waterproofing membrane refers to attached drawing 1-3, waterproofing membrane includes protective layer 1, goes up modified asphalt waterproof layer 2, stretch-proofing layer 8, modified asphalt waterproof layer 5, puigging 6 and adhesive linkage 7 down, both sides are provided with modified asphalt waterproof layer 2 and modified asphalt waterproof layer 5 down respectively about the stretch-proofing layer, 5 downside bonds of modified asphalt waterproof layer down has adhesive linkage 7, goes up modified asphalt waterproof layer 2 upside and is provided with protective layer 1. The design through stretch-proofing layer 8 has strengthened waterproofing membrane's tensile strength for waterproofing membrane possesses good tensile effect.

In one embodiment, referring to fig. 1-3, the tensile layer 8 is formed by bonding rubber ribs 3 and nylon fiber ribs 4. The nylon fiber and the rubber have good tensile resistance, so that the waterproof roll has a good tensile resistance effect, wide sources of the nylon fiber and the rubber and low prices of the nylon fiber and the rubber.

In one embodiment, referring to fig. 1-3, the rubber ribs 3 are laid flat and the nylon fiber reinforcement 4 is filled between the rubber ribs 3. The nylon fiber reinforcing ribs 4 and the rubber reinforcing ribs 3 are matched with each other, so that the coiled material has better tensile resistance.

In one embodiment, referring to fig. 1-3, the soundproof layers 6 are formed in a honeycomb structure and made of polyester fibers. The honeycomb core is divided into a plurality of closed cells, so that air flow is prevented, sound waves are blocked, and the sound absorption coefficient is improved

In one embodiment, referring to fig. 1-3, the protective layer 1 is a polyethylene film. The polyethylene has wide source and low price.

In one embodiment, referring to fig. 1-3, the nylon fiber ribs 4 are spaced 1-3cm apart. Smaller spacing is beneficial to improving the stretch-resistant capability.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a stretch-proofing waterproofing membrane, its characterized in that, waterproofing membrane includes protective layer, last modified asphalt waterproof layer, stretch-proofing layer, modified asphalt waterproof layer, puigging and adhesive linkage down, both sides are provided with modified asphalt waterproof layer and modified asphalt waterproof layer down respectively about the stretch-proofing layer, modified asphalt waterproof layer downside bonds down has the adhesive linkage, goes up modified asphalt waterproof layer upside and is provided with the protective layer.

2. The roll of stretch-resistant waterproofing according to claim 1 wherein the stretch-resistant layer is formed by bonding rubber reinforcing ribs and nylon fiber reinforcing ribs.

3. A roll of stretch resistant water resistant material as claimed in claim 2 wherein said rubber ribs are laid flat and the nylon fiber ribs are filled between the rubber ribs.

4. A roll of stretch resistant water resistant material as claimed in claim 1 wherein said acoustical layer is of a cellular construction and is formed of polyester fibers.

5. The roll of stretch-resistant waterproofing membrane of claim 1 wherein the protective layer is a polyethylene film.

6. The roll of stretch-resistant waterproofing material according to claim 2 wherein the spacing between the nylon fiber reinforcing ribs is 1 to 3 cm.