CN213652360U

CN213652360U - Self-adhesion type waterproofing membrane

Info

Publication number: CN213652360U
Application number: CN202022453896.2U
Authority: CN
Inventors: 张学刚
Original assignee: Shouguang Xiangyun Waterproof Material Co ltd
Current assignee: Shouguang Xiangyun Waterproof Material Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-07-09
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses a self-adhesive waterproof coiled material, which comprises a coiled material body, wherein the outer side wall of one end of the coiled material body is fixedly connected with a plurality of adhesive strips, and the outer side walls of the adhesive strips are fixedly bonded with first release paper; the coiled material body comprises wearing layer, waterproof layer and self-adhesive layer, a plurality of bonding blocks of coiled material body lateral wall fixedly connected with, the fixed bonding of bonding block lateral wall has the second to leave type paper. The utility model discloses, through coiled material body, bonding strip, firstly from type paper, bonding piece and second from mutually supporting between the type paper, after the coiled material body rolling that will produce fashioned, can tear off first from type paper, utilize bonding strip with the fixed shaping of coiled material, prevent the not hard up landing of coiled material tip, when using, can tear off from type paper the second on the nearest bonding piece apart from this end of body of coiled material, utilize the bonding piece to make coiled material body end stable, prevent that the tip is not hard up, the transport and the carrying of the coiled material body of being convenient for.

Description

Self-adhesion type waterproofing membrane

Technical Field

The utility model relates to a waterproofing membrane technical field especially relates to a self-adhesion type waterproofing membrane.

Background

The waterproof roll material is a waterproof material product manufactured by impregnating asphalt or polymer waterproof materials on a matrix, and is also called as a waterproof roll material because the waterproof roll material is provided in the form of a roll material, the waterproof roll material is mainly used for building walls, roofs, tunnels, highways, refuse landfill sites and the like, can be rolled into a roll-shaped flexible building material product which can resist the leakage of external rainwater and underground water, is used as a leakage-free connection between an engineering foundation and a building, is a first barrier for waterproofing of the whole engineering, plays a vital role in the whole engineering, and is divided into asphalt waterproof roll materials, high polymer modified asphalt waterproof roll materials and synthetic polymer waterproof roll materials according to different main component materials; the waterproof material is divided into a non-carcass coiled material, a paper-carcass coiled material, a glass fiber-carcass coiled material, a glass cloth-carcass coiled material and a polyethylene-carcass coiled material according to different carcasses, and is one of important varieties in the waterproof material of the building engineering.

Present waterproofing membrane, after the production lapping, need utilize external rope etc. fixed to the coiled material after the lapping, prevent that the coiled material is not hard up, after loss such as rope, inconvenient fixed with the coiled material rolling, the transport of giving the coiled material is carried and has been brought inconvenience, and present coiled material simple structure simultaneously, the wearability is relatively poor, has reduced the life of coiled material, for this reason, we have designed a self-adhesion type waterproofing membrane to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the easy not hard up landing of tip when waterproofing membrane rolling among the prior art to be not convenient for carry and the relatively poor problem of wearability, and the self-adhesion type waterproofing membrane who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the self-adhesive waterproof coiled material comprises a coiled material body, wherein the outer side wall of one end of the coiled material body is fixedly connected with a plurality of adhesive strips, and first release paper is fixedly adhered to the outer side walls of the adhesive strips; the coiled material body consists of a wear-resistant layer, a waterproof layer and a self-adhesive layer.

As a further description of the above technical solution:

a plurality of bonding pieces of coiled material body lateral wall fixedly connected with, the fixed bonding of bonding piece lateral wall has the second to leave type paper, and is a plurality of two bonding pieces are arranged on coiled material body lateral wall for a set of equidistance, bonding piece and bonding strip all with coiled material body hot pressing fixed connection.

As a further description of the above technical solution:

the wear-resistant layer is located above the waterproof layer.

As a further description of the above technical solution:

and a flame-retardant layer is bonded on one side of the waterproof layer, which is far away from the wear-resistant layer.

As a further description of the above technical solution:

the side, far away from the waterproof layer, of the flame-retardant layer is bonded with a damp-proof layer, and the damp-proof layer is bonded on the upper surface of the self-adhesive layer.

As a further description of the above technical solution:

the lower surface of the self-adhesive layer is bonded with an isolating film, and the isolating film is a polyethylene film or a polyvinyl chloride film.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this self-adhesion type waterproofing membrane, through the coiled material body, the bonding strip, it is first from type paper, bonding piece and second from mutually supporting between the type paper, after the coiled material body rolling that will produce the shaping, can tear off first from type paper, utilize the bonding strip with the fixed shaping of coiled material, prevent the not hard up landing of coiled material tip, when using, can tear off from type paper the second on the bonding piece nearest from this end of body of coiled material, utilize the bonding piece to make coiled material body end stable, prevent that the tip is not hard up, the handling and the carrying of the coiled material body of being convenient for.

2. Compared with the prior art, this self-adhesion type waterproofing membrane through the setting of wearing layer, fire-retardant layer and dampproof course, has strengthened coiled material body surface wear resistance, and fire-retardant and the humidity resistance that have strengthened the coiled material body of setting up of fire-retardant layer and dampproof course have guaranteed the longer life of coiled material body.

Drawings

Fig. 1 is a schematic structural view of a self-adhesive waterproof roll provided by the present invention;

fig. 2 is a schematic view of a connection structure of a coil body and a bonding block in a self-adhesive waterproof roll provided by the present invention;

fig. 3 is the utility model provides a layered structure sketch map of coil stock body in self-adhesion type waterproofing membrane.

Illustration of the drawings:

1. a coil body; 101. a wear layer; 102. a waterproof layer; 103. a self-adhesive layer; 104. a flame retardant layer; 105. a moisture barrier; 106. an isolation film; 2. bonding the strips; 3. a first release paper; 4. bonding blocks; 5. and a second release paper.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the utility model provides a pair of self-adhesion type waterproofing membrane: including coiled material body 1, a plurality of bonding strip 2 of 1 wherein one end lateral wall fixedly connected with of coiled material body, 2 lateral walls of bonding strip are fixed to be bonded has firstly from type paper 3, and bonding strip 2 sets up at the tip, is convenient for like this carry on spacingly to coiled material body 1 of lapping, prevents that 1 tip of coiled material body is not hard up and be difficult to carry and carry.

Wherein, a plurality of bonding piece 4 of 1 lateral wall fixedly connected with of coiled material body, 4 lateral walls of bonding piece are fixed to be bonded and have the second to leave type paper 5, a plurality of bonding piece 4 two are arranged on 1 lateral wall of coiled material body for a set of equidistance, bonding piece 4 and bonding strip 2 all with 1 hot pressing fixed connection of coiled material body, be convenient for like this cut the bonding piece 4 of the similar position of equal usable when coiled material body 1 in arbitrary position and carry on spacing fixedly to the tip, prevent that the tip is not hard up inconvenient to be carried.

Wherein, coiled material body 1 is by wearing layer 101, waterproof layer 102 and self-adhesive layer 103 are constituteed, wearing layer 101 is located waterproof layer 102 top, waterproof layer 102 is kept away from wearing layer 101 one side and is bonded and have fire-retardant layer 104, fire-retardant layer 104 is kept away from waterproof layer 102 one side and is bonded and have dampproof course 105, dampproof course 105 bonds at self-adhesive layer 103 upper surface, through wearing layer 101, fire-retardant layer 104 and dampproof course 105's setting, coiled material body 1 surface wear resistance has been strengthened, fire-retardant layer 104 and dampproof course 105's setting has strengthened coiled material body 1 fire-retardant and humidity resistance, the longer life of coiled material body 1 has been guaranteed.

Furthermore, the isolating film 106 is adhered to the lower surface of the self-adhesive layer 103, the isolating film 106 is a polyethylene film or a polyvinyl chloride film, and the isolating film 106 can effectively prevent the self-adhesive layer 103 from being excessively contacted with air and being stained with dust before use, so that good adhesion of the self-adhesive layer 103 before use is ensured.

The working principle is as follows: coiled material body 1 needs the rolling after the production shaping, after the rolling, tears the removal from type paper 3 for the first time, then bypasses the coiled material body 1 of lapping with bonding strip 2 and pastes bonding strip 2 on 1 lateral wall of coiled material body, and 1 tip of coiled material body is stable this moment, can not appear not hard up landing phenomenon, is convenient for carry and transport.

When using, can tear bonding strip 2 off, tailor suitable length as required, the back is tailor to the tip, will tear from type paper 5 apart from two nearest seconds of tip, and the piece 4 that bonds that corresponds this moment exposes in the air, removes the tip of 1 free activity of coiled material body, and the piece 4 that will bond corresponds bonds on 1 lateral wall of coiled material body for tip and 1 adhesion of coiled material body of lapping are in the same place, avoid the not hard up landing of tip and the transport of not being convenient for.

In the coiled material laying process, wearing layer 101 is located the top, has strengthened coiled material body 1 surface wear resistance, has guaranteed the longer life of coiled material body 1, and the setting of self-adhesive layer 103 then is convenient for limit coiled material body 1 position when laying, prevents that coiled material body 1 from building the laying in-process and removing at will.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a self-adhesion type waterproofing membrane, includes coiled material body (1), its characterized in that: the outer side wall of one end of the coiled material body (1) is fixedly connected with a plurality of bonding strips (2), and the outer side wall of each bonding strip (2) is fixedly bonded with first release paper (3);

the coiled material body (1) is composed of a wear-resistant layer (101), a waterproof layer (102) and a self-adhesive layer (103).

2. The self-adhesive waterproofing membrane according to claim 1, wherein: coiled material body (1) lateral wall fixedly connected with a plurality of bonding piece (4), bonding piece (4) lateral wall is fixed to bond and has the second to leave type paper (5), and is a plurality of bonding piece (4) are two and are arranged on coiled material body (1) lateral wall for a set of equidistance, bonding piece (4) and bonding strip (2) all with coiled material body (1) hot pressing fixed connection.

3. The self-adhesive waterproofing membrane according to claim 1, wherein: the wear-resistant layer (101) is located above the waterproof layer (102).

4. The self-adhesive waterproofing membrane according to claim 1, wherein: and a flame-retardant layer (104) is bonded on one side of the waterproof layer (102) far away from the wear-resistant layer (101).

5. The self-adhesive waterproofing membrane according to claim 4, wherein: the side, far away from the waterproof layer (102), of the flame-retardant layer (104) is bonded with a moisture-proof layer (105), and the moisture-proof layer (105) is bonded on the upper surface of the self-adhesive layer (103).

6. The self-adhesive waterproofing membrane according to claim 1, wherein: an isolating film (106) is bonded on the lower surface of the self-adhesive layer (103), and the isolating film (106) is a polyethylene film or a polyvinyl chloride film.