CN220724021U - Novel multilayer composite waterproof coiled material - Google Patents
Novel multilayer composite waterproof coiled material Download PDFInfo
- Publication number
- CN220724021U CN220724021U CN202321618008.5U CN202321618008U CN220724021U CN 220724021 U CN220724021 U CN 220724021U CN 202321618008 U CN202321618008 U CN 202321618008U CN 220724021 U CN220724021 U CN 220724021U
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- layer
- waterproof
- buffer
- coiled material
- waterproof coiled
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- 239000000463 material Substances 0.000 title claims abstract description 52
- 239000002131 composite material Substances 0.000 title claims abstract description 14
- 239000010410 layer Substances 0.000 claims abstract description 146
- 239000000872 buffer Substances 0.000 claims abstract description 55
- 230000035939 shock Effects 0.000 claims abstract description 17
- 238000002955 isolation Methods 0.000 claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 16
- 239000011241 protective layer Substances 0.000 claims abstract description 13
- 239000012528 membrane Substances 0.000 claims abstract description 9
- 238000009413 insulation Methods 0.000 claims description 11
- 229920000742 Cotton Polymers 0.000 claims description 10
- 239000012790 adhesive layer Substances 0.000 claims description 8
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 5
- 239000003063 flame retardant Substances 0.000 claims description 5
- 238000004321 preservation Methods 0.000 claims description 5
- 239000008187 granular material Substances 0.000 claims description 4
- 229920002943 EPDM rubber Polymers 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims 3
- 238000013016 damping Methods 0.000 abstract description 15
- 238000004078 waterproofing Methods 0.000 abstract description 10
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 description 12
- 239000002245 particle Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 230000009172 bursting Effects 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000006173 Good's buffer Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000010426 asphalt Substances 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
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 229920003020 cross-linked polyethylene Polymers 0.000 description 1
- 239000004703 cross-linked polyethylene Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000004746 geotextile Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
The utility model relates to the technical field of waterproof coiled materials, in particular to a novel multilayer composite waterproof coiled material which comprises a protective layer, wherein the bottom end of the protective layer is provided with a reinforcing layer, and the bottom end of the reinforcing layer is connected with a first waterproof layer. According to the utility model, the buffer layer and the damping layer are arranged between the first waterproof layer and the second waterproof layer, so that the buffer elastic protection of the waterproof coiled material can be effectively enhanced, the sound absorption and noise reduction performances of the waterproof coiled material can be improved, and meanwhile, the damping and shock resistance performances of the waterproof coiled material can be enhanced, and the buffer and shock absorption protection can be effectively provided for the waterproof coiled material. The top of first waterproof layer and second waterproof layer set up enhancement layer and isolation layer respectively, provide waterproof protection for waterproofing membrane jointly, enhancement layer and isolation layer can strengthen waterproofing membrane's joint strength, are convenient for flatten and lay.
Description
Technical Field
The utility model relates to the technical field of waterproof coiled materials, in particular to a novel multilayer composite waterproof coiled material.
Background
As a waterproof coiled material for engineering waterproofing, the waterproof coiled material can effectively prevent the water leakage phenomenon of civil engineering and construction engineering, and has important significance especially for engineering waterproofing of buildings with longer service lives.
Along with the rapid development of social economy, the building scale is larger and larger, the waterproof property of the building surface can be effectively ensured through the waterproof coiled material, the waterproof coiled material is mainly used for building walls, roofs, tunnels, roads, landfill sites and the like, plays a role in resisting external rainwater and groundwater leakage, is a flexible building material product which can be curled into a coil shape, is used as a first barrier for the waterproof of the whole project, and is connected with the building without leakage between the engineering foundation and the building.
For example, the prior patent publication number CN210553365U provides a polymer multilayer composite waterproof coiled material, and the device can make the coiled material have good tensile strength, tearing resistance and bursting strength on the basis of maintaining the original heat preservation, technical characteristics and waterproof performance of the waterproof coiled material, so that the firmness degree of the adhesion between the coiled material and a base surface is enhanced, and the waterproof effect, weather resistance, corrosion resistance and low-temperature flexibility can be further improved by adding a polymer polyethylene waterproof layer with a comprehensive stabilizer.
However, the device is only suitable for making coiled materials have good tensile strength, tearing resistance and bursting strength, and cannot make waterproof coiled materials have good buffering, damping and protecting performances.
The existing multilayer composite waterproof coiled material is poor in elasticity on the surface after being stuck and used, poor in buffering and damping performance, easy to be extruded and broken, and capable of causing cracks to appear in a waterproof structure to influence the waterproof performance of the waterproof coiled material.
Disclosure of Invention
The utility model aims to provide a novel multilayer composite waterproof coiled material, which solves the problems of lack of elasticity on the surface, poor buffering and damping performance and easiness in extrusion fracture.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the novel multilayer composite waterproof coiled material comprises a protective layer, wherein the bottom end of the protective layer is provided with a reinforcing layer, and the bottom end of the reinforcing layer is connected with a first waterproof layer.
Preferably, the bottom of the first waterproof layer is adhered with a buffer layer, and the bottom of the buffer layer is connected with a shock absorption layer.
Preferably, the bottom of shock attenuation layer is provided with the isolation layer, the bottom of isolation layer is connected with the second waterproof layer.
Preferably, the bottom of the second waterproof layer is adhered with an insulation layer, the bottom of the insulation layer is provided with an adhesive layer, and the bottom of the adhesive layer is adhered with a release film.
Preferably, the protective layer comprises a flame-retardant wear-resistant layer, an elastic wear-resistant layer and a heat insulation layer, and the heat insulation layer is positioned at the top end of the reinforcing layer.
Preferably, the inside of the buffer layer is connected with a supporting sleeve, and the inside of the supporting sleeve is connected with a buffer spring.
Preferably, the inside of buffer layer is filled with and is inhaled the sound cotton, inhale the internally mounted of sound cotton and have the buffering gasbag, the middle buffering sponge that fills of buffering gasbag.
Preferably, the damping layer is internally filled with damping filling particles, and the damping filling particles are made of ethylene propylene diene monomer rubber materials.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the waterproof coiled material, the buffer layer and the damping layer are arranged between the first waterproof layer and the second waterproof layer, and the buffer spring, the buffer air bag, the buffer sponge and the sound absorbing cotton are arranged in the buffer layer, so that the buffer elastic protection of the waterproof coiled material can be effectively enhanced, the sound absorbing and noise reducing performance of the waterproof coiled material can be improved, meanwhile, the damping filling particles are arranged in the damping layer, the damping and shock resisting performance of the waterproof coiled material can be enhanced, and therefore the buffer and shock absorbing protection can be effectively provided for the waterproof coiled material.
2. According to the waterproof coiled material, the reinforcing layer and the isolation layer are respectively arranged at the top ends of the first waterproof layer and the second waterproof layer, so that the reinforcing layer provides reinforcing protection for the first waterproof layer, the isolation layer provides reinforcing protection for the second waterproof layer, and the waterproof coiled material can be jointly protected by the reinforcing layer and the isolation layer after the first waterproof layer leaks water, so that the connecting strength of the waterproof coiled material can be enhanced, and the waterproof coiled material can be conveniently flattened and laid.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a portion of the buffer layer of FIG. 1 according to the present utility model;
FIG. 3 is an enlarged view of the utility model at A of FIG. 2;
FIG. 4 is a schematic view of a portion of the shock absorbing layer of FIG. 1 according to the present utility model;
fig. 5 is a schematic structural diagram of a portion of the protective layer of fig. 1 according to the present utility model.
In the figure: 1. a protective layer; 2. a first waterproof layer; 3. a shock absorbing layer; 4. a second waterproof layer; 5. an adhesive layer; 6. a reinforcing layer; 7. a buffer layer; 8. an isolation layer; 9. a heat preservation layer; 10. a release film; 11. shock absorption filling particles; 12. a flame retardant wear resistant layer; 13. an elastic wear layer; 14. a thermal insulation layer; 15. buffering sponge; 16. a buffer spring; 17. sound absorbing cotton; 18. a support sleeve; 19. and a buffer air bag.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1, 2, 3, 4 and 5, a novel multi-layer composite waterproof roll in the drawings comprises a protective layer 1, wherein the protective layer 1 comprises a flame-retardant wear-resistant layer 12, an elastic wear-resistant layer 13 and a heat insulation layer 14, and the flame-retardant wear-resistant layer 12 is made of a thermoplastic resin material, so that flame retardance and wear resistance can be provided for the waterproof roll.
The elastic wear-resistant layer 13 adopts a polyurethane elastic structure, so that elastic wear-resistant protection can be provided for the waterproof coiled material, and the tearing of the outer wear-resistant structure of the waterproof coiled material is avoided; the heat insulation layer 14 is made of glass fiber materials, so that heat conduction of external high temperature to the inside of the waterproof coiled material is reduced; the insulating layer 14 is located on top of the reinforcing layer 6.
The bottom end of the protective layer 1 is provided with a reinforcing layer 6, and the reinforcing layer 6 is made of polyester filament geotextile materials and is used for reinforcing the connection strength of the first waterproof layer 2; the bottom of the enhancement layer 6 is connected with a first waterproof layer 2, and the first waterproof layer 2 adopts a polyethylene polypropylene composite waterproof material as an outer waterproof structure of the waterproof coiled material.
The bottom end of the first waterproof layer 2 is stuck with a buffer layer 7, the buffer layer 7 is made of rubber, and the inside of the buffer layer 7 is of a hollow structure; the inside of the buffer layer 7 is connected with a supporting sleeve 18, the supporting sleeve 18 is perpendicular to the buffer layer 7, and is made of elastic rubber, is of a cylindrical structure and has buffering elasticity.
The inside of supporting sleeve 18 is connected with buffer spring 16, and the inside of buffer layer 7 is filled with inhales the sound cotton 17, inhales the sound cotton 17 parcel in the outside of supporting sleeve 18, both can provide the buffering support for buffer layer 7, can inhale the sound for waterproofing membrane again and fall the noise.
The inside of the sound absorbing cotton 17 is provided with the buffer air bag 19, the buffer air bag 19 is of an oval structure and made of elastic rubber, the inside of the buffer air bag is filled with air, and the buffer air bag 19 is filled with the buffer sponge 15, so that higher buffer support can be provided for the buffer air bag 19, and the buffer layer 7 has good buffer support performance.
The bottom of buffer layer 7 is connected with buffer layer 3, and buffer layer 3 adopts electron crosslinked polyethylene foam material, and buffer layer 3's inside is filled with shock attenuation and fills granule 11, and shock attenuation fills granule 11 and is made for the ethylene propylene diene monomer rubber material, is elastic particle structure for buffer layer 3 possesses good shock attenuation shock resistance.
The bottom end of the shock absorption layer 3 is provided with an isolation layer 8, the isolation layer 8 is made of metal aluminum foil material, the outer side strength of the second waterproof layer 4 is enhanced, and the waterproof coiled material is convenient to flatten and lay; the bottom of the isolation layer 8 is connected with a second waterproof layer 4, and the second waterproof layer 4 is made of polyvinyl chloride materials and is used as an inner waterproof structure of the waterproof coiled material.
The bottom end of the second waterproof layer 4 is adhered with an insulation layer 9, and the insulation layer 9 is made of polyurethane insulation materials; the bottom end of the heat preservation layer 9 is provided with the adhesive layer 5, and the adhesive layer 5 is made of asphalt glue, so that the waterproof coiled materials are paved and bonded conveniently; the bottom of the adhesive layer 5 is stuck with a release film 10, and the release film 10 is made of PE film materials.
This novel compound waterproofing membrane of multilayer, when using: through setting up buffer layer 7 and buffer layer 3 between first waterproof layer 2 and second waterproof layer 4 to set up buffer spring 16, buffering gasbag 19, buffering sponge 15 and inhale the sound cotton 17 in buffer layer 7 inside, can effectively strengthen waterproofing membrane's buffering elasticity protection, can improve waterproofing membrane's inhale the sound and fall the noise performance moreover.
Meanwhile, the damping filling particles 11 are arranged in the damping layer 3, so that the damping shock resistance of the waterproof coiled material can be enhanced, and the waterproof coiled material can be effectively buffered and damped for protection.
The top of first waterproof layer 2 and second waterproof layer 4 set up enhancement layer 6 and isolation layer 8 respectively, so, enhancement layer 6 provides enhancement protection to first waterproof layer 2, and isolation layer 8 provides enhancement protection for second waterproof layer 4 to can provide waterproof protection for waterproofing membrane jointly with second waterproof layer 4 after first waterproof layer 2 leaks, enhancement layer 6 and isolation layer 8 can strengthen waterproofing membrane's joint strength, the flattening of being convenient for lays.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A novel multilayer composite waterproof roll, characterized by comprising: protective layer (1), the bottom of protective layer (1) is provided with enhancement layer (6), the bottom of enhancement layer (6) is connected with first waterproof layer (2), the bottom of first waterproof layer (2) is glued and is pasted and have buffer layer (7), the bottom of buffer layer (7) is connected with buffer layer (3), the internal connection of buffer layer (7) has supporting sleeve (18), the internal connection of supporting sleeve (18) has buffer spring (16), the inside packing of buffer layer (7) has and inhales cotton (17), the internally mounted who inhales cotton (17) has buffer air bag (19), buffer air bag (19) middle packing has buffer sponge (15), the inside packing of buffer layer (3) has shock attenuation filling granule (11), shock attenuation filling granule (11) are ethylene propylene diene monomer rubber material and make.
2. The novel multi-layer composite waterproof roll according to claim 1, wherein: the bottom of buffer layer (3) is provided with isolation layer (8), the bottom of isolation layer (8) is connected with second waterproof layer (4).
3. The novel multi-layer composite waterproof roll according to claim 2, wherein: the bottom of second waterproof layer (4) is glued and is pasted heat preservation (9), the bottom of heat preservation (9) is provided with adhesive layer (5), the bottom of adhesive layer (5) is pasted from membrane (10).
4. The novel multi-layer composite waterproof roll according to claim 1, wherein: the protective layer (1) comprises a flame-retardant wear-resistant layer (12), an elastic wear-resistant layer (13) and a heat insulation layer (14), wherein the heat insulation layer (14) is positioned at the top end of the reinforcing layer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321618008.5U CN220724021U (en) | 2023-06-25 | 2023-06-25 | Novel multilayer composite waterproof coiled material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321618008.5U CN220724021U (en) | 2023-06-25 | 2023-06-25 | Novel multilayer composite waterproof coiled material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220724021U true CN220724021U (en) | 2024-04-05 |
Family
ID=90498523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321618008.5U Active CN220724021U (en) | 2023-06-25 | 2023-06-25 | Novel multilayer composite waterproof coiled material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220724021U (en) |
-
2023
- 2023-06-25 CN CN202321618008.5U patent/CN220724021U/en active Active
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