CN216786038U - Reaction bonding type macromolecule waterproof coiled material - Google Patents
Reaction bonding type macromolecule waterproof coiled material Download PDFInfo
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- CN216786038U CN216786038U CN202123338596.0U CN202123338596U CN216786038U CN 216786038 U CN216786038 U CN 216786038U CN 202123338596 U CN202123338596 U CN 202123338596U CN 216786038 U CN216786038 U CN 216786038U
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- layer
- seam
- strip
- coiled material
- pvc
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- 239000000463 material Substances 0.000 title claims abstract description 46
- 229920002521 macromolecule Polymers 0.000 title description 2
- 239000010410 layer Substances 0.000 claims abstract description 70
- 230000006835 compression Effects 0.000 claims abstract description 15
- 238000007906 compression Methods 0.000 claims abstract description 15
- 239000011241 protective layer Substances 0.000 claims abstract description 14
- 239000011248 coating agent Substances 0.000 claims description 16
- 238000000576 coating method Methods 0.000 claims description 16
- 239000012790 adhesive layer Substances 0.000 claims description 15
- 229920000642 polymer Polymers 0.000 claims description 10
- 238000010030 laminating Methods 0.000 claims description 8
- 229920013716 polyethylene resin Polymers 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 5
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 238000004078 waterproofing Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 abstract description 7
- 239000003292 glue Substances 0.000 abstract description 3
- 229920000915 polyvinyl chloride Polymers 0.000 abstract 4
- 239000004800 polyvinyl chloride Substances 0.000 abstract 4
- 230000000873 masking effect Effects 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000010354 integration Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 239000012945 sealing adhesive Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Images
Abstract
The utility model discloses a reaction bonding type high-molecular waterproof coiled material, which belongs to the technical field of waterproof coiled materials and comprises a fixing strip, a seam shielding strip, seam filling blocks and reserved grooves, wherein the fixing strip and the seam shielding strip are integrally arranged on two sides of a PVC (polyvinyl chloride) protective layer, the seam filling blocks are arranged on two sides of a main body layer of the coiled material, and the reserved grooves are arranged on two sides of a compression-resistant layer and two sides of the PVC protective layer. The utility model adopts quadruple protection, and the first protection is to fill a gap filling block at the gap. The second protection is to coat the glass in the preformed groove and glue, the third protection is to add the seam covering strip in the seam, the edge of the seam covering strip is stuck on the first layer of the coiled material, and the edge of the seam covering strip is coated with the glass again, the fourth protection is to cover the seam covering strip in the shape of 'convex', the PVC protective layer of the coiled material is in the shape of 'concave', thus the rainwater falls on the seam covering strip and flows to both sides, finally collects in the concave of the coiled material and is discharged.
Description
Technical Field
The utility model belongs to the technical field of waterproof rolls, and particularly relates to a reaction bonding type high-polymer waterproof roll.
Background
The waterproof coiled material is mainly used for building walls, roofs, tunnels, highways, refuse landfills and the like, can be curled into a roll-shaped flexible building material product for resisting external rainwater and underground water leakage, is used as a leakage-free connection between an engineering foundation and a building, is a waterproof first barrier of the whole engineering, and plays a vital role in the whole engineering.
The novel waterproof roll is strong in adhesion and good in waterproof performance, the reaction adhesion sealing adhesive layer and the PET polymer film layer are perfectly combined to form a new waterproof structure, and the waterproof roll can be irreversibly permeated and reacted with liquid cement slurry to be adhered to a concrete base layer, so that the waterproof performance is good and the adhesion is strong; wherein, the deficiency points are as follows: traditional coiled material is only scribbled pitch to the processing in gap, and the processing gimmick is single, can't effectual keep out the rainwater infiltration to waterproofing membrane gap to reduce the cohesiveness of coiled material and basic unit laminating, the time can lead to the coiled material not hard up for a long time.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the problems, a reaction bonding type high polymer waterproof coiled material is provided.
The technical scheme adopted by the utility model is as follows: the utility model provides a reaction bonding type polymer waterproofing membrane, includes coiled material bulk layer, resistance to compression layer, PVC inoxidizing coating, insulating layer, the laminating of coiled material bulk layer top has the resistance to compression layer, the laminating of resistance to compression layer top has the PVC inoxidizing coating, the laminating of coiled material bulk layer below has the insulating layer, be provided with on the PVC inoxidizing coating and hide a seam structure, the laminating of insulating layer below has reaction bonding structure.
Wherein, hide seam structure including the fixed strip, hide seam strip, gap filling block, preformed groove, PVC inoxidizing coating both sides integration is provided with the fixed strip and hides the seam strip, coiled material bulk layer both sides all are provided with the gap filling block, resistance to compression layer and PVC inoxidizing coating both sides all are provided with the preformed groove.
The reaction bonding structure comprises a bonding layer and lining paper, the bonding layer is attached to the lower portion of the heat insulation layer, and the lining paper is attached to the lower portion of the bonding layer.
Wherein, the PVC protective layer is concave.
Wherein, the material of the bonding layer is polyethylene resin.
Wherein, hide the recess and the fixed strip of seam strip and agree with mutually, and can fix and hide the seam strip, it is "protruding" form to hide the seam strip, it has three layer construction to hide the seam strip, down is PVC inoxidizing coating, compressive layer, bond line respectively from the top, and the material of PVC inoxidizing coating is EVA, and the material of compressive layer is polypropylene.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
1. in the utility model, the gaps between the coiled materials are protected by fourfold, and the first protection is to fill gap filling blocks in the gaps. The second protection is to coat the glass in the preformed groove and glue, the third protection is to add the seam covering strip in the seam, the edge of the seam covering strip is stuck on the first layer of the coiled material, and the edge of the seam covering strip is coated with the glass again, the fourth protection is to cover the seam covering strip in the shape of 'convex', the PVC protective layer of the coiled material is in the shape of 'concave', thus the rainwater falls on the seam covering strip and flows to both sides, finally collects in the concave of the coiled material and is discharged.
2. According to the utility model, a reaction bonding structure is adopted, the material of the bonding layer is polyethylene resin, the lining paper is lining paper which can protect the bonding layer, when the coiled material needs to be laid on the base layer, the lining paper of the lining paper is torn, the bonding layer is baked by fire, and the polyethylene resin reacts with the fire to generate viscosity, so that the adhesive can be bonded on the base layer.
Drawings
FIG. 1 is a schematic diagram of the side view structure of the present invention;
FIG. 2 is a schematic diagram of a side view structure of the present invention;
FIG. 3 is a schematic diagram of a side view of a part of the three-dimensional structure of the present invention.
The labels in the figure are: 1. a coil stock bulk layer; 101. a pressure resistant layer; 102. a PVC protective layer; 1021. a fixing strip; 1022. covering the seam strip; 103. a thermal insulation layer; 104. an adhesive layer; 105. lining paper; 106. reserving a groove; 2. and (4) gap filling blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the utility model:
referring to fig. 1-3, a reaction bonding type polymer waterproof roll comprises a roll main body layer 1, a pressure-resistant layer 101, a PVC protective layer 102 and a heat-insulating layer 103, wherein the pressure-resistant layer 101 is attached to the upper side of the roll main body layer 1, the PVC protective layer 102 is attached to the upper side of the pressure-resistant layer 101, the heat-insulating layer 103 is attached to the lower side of the roll main body layer 1, a seam covering structure is arranged on the PVC protective layer 102, and a reaction bonding structure is attached to the lower side of the heat-insulating layer 103.
Further, it includes fixed strip 1021 to hide the seam structure, hide seam strip 1022, gap filling block 2, reserve tank 106, PVC inoxidizing coating 102 both sides integration is provided with fixed strip 1021 and hides seam strip 1022, coiled material main part layer both sides all are provided with gap filling block 2, resistance to compression layer 101 and PVC inoxidizing coating 102 both sides all are provided with reserve tank 106, gap filling block 2 can fill in the gap between the coiled material, can fill glass in reserve tank 106 and glue, it can fix on fixed strip 1021 to hide seam strip 1022, there is not water to get into in the gap between the multiple protection coiled material.
Further, the reaction bonding structure comprises an adhesive layer 104 and a lining paper 105, the adhesive layer 104 is attached below the heat insulation layer 103, the lining paper 105 is attached below the adhesive layer 104, when the reaction bonding structure needs to be laid, the lining paper 105 is torn, then the adhesive layer 104 is baked by fire, the material of the adhesive layer 104 reacts with the fire to generate viscosity, and then the reaction bonding structure can be laid on the base layer.
Further, the PVC shield 102 is "concave" in shape, and the concave shape is designed to collect rainwater from the outside to the middle, so that rainwater does not enter into the gap.
Further, the adhesive layer 104 is made of polyethylene resin, and the backing paper 105 is made of polyethylene resin for protecting the adhesive layer 104, and the polyethylene resin has high adhesiveness after being heated at a high temperature.
Further, the recess and the fixed strip 1021 of seam covering strip 1022 agree with mutually, and can fix seam covering strip 1022, seam covering strip 1022 is "protruding" form, seam covering strip 1022 has three layer construction, from last PVC inoxidizing coating 102 down respectively, resistance to compression layer 101, bonding layer 104, and the material of PVC inoxidizing coating 102 is EVA, the material of resistance to compression layer 101 is polypropylene, pull off seam covering strip 1022, fix on fixed strip 1021, and seam covering strip 1022 is "protruding" form, just can protect the gap between the coiled material can not advance water.
The working principle is as follows: firstly, the lining paper 105 for protecting the adhesive layer 104 is torn off, then the adhesive layer 104 is baked by fire, and the material of the adhesive layer 104 is polyethylene resin, reacts with fire to generate viscosity, and can be laid on a base layer, gaps between coiled materials can be filled by gap filling blocks 2, reserved grooves 106 are arranged on two sides of the compression-resistant layer 101 and the PVC protective layer 102, glass cement can be sealed in the reserved grooves 106, then the worker puts down the masking strip 1022 to make the groove of the masking strip 1022 fit with the fixing strip 1021, and then fire-bakes the edge of the masking strip 1022 to make the edge of the masking strip 1022 adhere to the PVC shield 102, then the edge of the seam covering strip 1022 is sealed by glass cement, the seam covering strip 1022 is in a convex shape, the PVC protective layer of the coiled material is in a concave shape, therefore, rainwater falls onto the seam covering strips and flows to two sides, and finally is collected at the concave surface of the coiled material and is discharged, so that the rainwater can be prevented from entering the gaps of the coiled material, and the adhesion between the coiled material and the base layer is reduced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a reaction bonding type polymer waterproofing membrane, includes coiled material main part layer (1), resistance to compression layer (101), PVC inoxidizing coating (102), insulating layer (103), the laminating of coiled material main part layer (1) top has resistance to compression layer (101), the laminating of resistance to compression layer (101) top has PVC inoxidizing coating (102), the laminating of coiled material main part layer (1) below has insulating layer (103), its characterized in that: a seam covering structure is arranged on the PVC protective layer (102), and a reaction bonding structure is attached below the heat insulation layer (103);
the seam covering structure comprises a fixing strip (1021), a seam covering strip (1022), a seam filling block (2) and a reserved groove (106), wherein the fixing strip (1021) and the seam covering strip (1022) are integrally arranged on two sides of the PVC protective layer (102).
2. The reactive bonding type polymer waterproof roll as claimed in claim 1, wherein: the coiled material main body layer (1) both sides all are provided with gap filling block (2), resist compression layer (101) and PVC inoxidizing coating (102) both sides all are provided with preformed groove (106).
3. The reactive bonding type polymer waterproof roll as claimed in claim 1, wherein: the reaction bonding structure comprises an adhesive layer (104) and lining paper (105), wherein the adhesive layer (104) is attached to the lower portion of the heat insulation layer (103), and the lining paper (105) is attached to the lower portion of the adhesive layer (104).
4. The reactive bonding type polymer waterproof roll as claimed in claim 1, wherein: the PVC protective layer (102) is concave.
5. The reactive bonding type polymer waterproof roll as claimed in claim 3, wherein: the material of the adhesive layer (104) is polyethylene resin.
6. The reactive bonding type polymer waterproof roll as claimed in claim 1, wherein: hide the recess and the fixed strip (1021) of seam strip (1022) and agree with mutually, hide seam strip (1022) and be "protruding" form, hide seam strip (1022) and have three layer construction, from last PVC inoxidizing coating (102), resistance to compression layer (101), bonding layer (104) down respectively, and the material of PVC inoxidizing coating (102) is EVA, and the material of resistance to compression layer (101) is polypropylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123338596.0U CN216786038U (en) | 2021-12-28 | 2021-12-28 | Reaction bonding type macromolecule waterproof coiled material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123338596.0U CN216786038U (en) | 2021-12-28 | 2021-12-28 | Reaction bonding type macromolecule waterproof coiled material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216786038U true CN216786038U (en) | 2022-06-21 |
Family
ID=82011556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123338596.0U Active CN216786038U (en) | 2021-12-28 | 2021-12-28 | Reaction bonding type macromolecule waterproof coiled material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216786038U (en) |
-
2021
- 2021-12-28 CN CN202123338596.0U patent/CN216786038U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A reactive adhesive polymer waterproof roll Effective date of registration: 20221102 Granted publication date: 20220621 Pledgee: Panjin science and technology Financing Guarantee Co.,Ltd. Pledgor: LIAONING THE JIUDING HONGTAI WATERPROOF TECHNOLOGY Co.,Ltd. Registration number: Y2022210000190 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231110 Granted publication date: 20220621 Pledgee: Panjin science and technology Financing Guarantee Co.,Ltd. Pledgor: LIAONING THE JIUDING HONGTAI WATERPROOF TECHNOLOGY Co.,Ltd. Registration number: Y2022210000190 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A reactive bonding polymer waterproofing membrane Effective date of registration: 20231123 Granted publication date: 20220621 Pledgee: Panjin science and technology Financing Guarantee Co.,Ltd. Pledgor: LIAONING THE JIUDING HONGTAI WATERPROOF TECHNOLOGY Co.,Ltd. Registration number: Y2023980067316 |