CN211000342U - Self-adhesion type HDPE waterproofing membrane - Google Patents
Self-adhesion type HDPE waterproofing membrane Download PDFInfo
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- CN211000342U CN211000342U CN201921782857.8U CN201921782857U CN211000342U CN 211000342 U CN211000342 U CN 211000342U CN 201921782857 U CN201921782857 U CN 201921782857U CN 211000342 U CN211000342 U CN 211000342U
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Abstract
The utility model discloses a self-adhesion type HDPE waterproofing membrane, including first extension piece, waterproof layer and coiled material body, the top of coiled material body is provided with the waterproof layer, and the top of waterproof layer evenly is provided with the lug, the top of waterproof layer is provided with the carborundum layer, and the top of carborundum layer is provided with the HDPE membrane, the top of HDPE membrane is provided with the polyethylene protective layer, one side of coiled material body is provided with first extension piece, and the bottom of first extension piece is provided with first draw-in groove, first puncture arch is installed on the inside top of first draw-in groove. The utility model discloses a be provided with the carborundum layer on the top of waterproof layer, can effectively improve the antifriction performance of coiled material, prevent the damage on coiled material surface, improve life.
Description
Technical Field
The utility model relates to a coiled material equipment technical field specifically is a self-adhesion type HDPE waterproofing membrane.
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 product mainly comprises asphalt waterproof coiled materials and polymer waterproof coiled materials. The self-adhesive waterproof coiled material used in construction has the defects that the adhesive layer cannot achieve the purpose of adhesion well, is easy to separate from the base material, causes failure, generates a leakage phenomenon and cannot achieve a good waterproof effect;
and the existing self-adhesion type HDPE waterproof coiled material does not have the functions of good waterproof effect, convenience in installation and splicing and long service life.
Disclosure of Invention
An object of the utility model is to provide a self-adhesion type HDPE waterproofing membrane to the current self-adhesion type HDPE waterproofing membrane who proposes in solving above-mentioned background art does not have the functional problem that water-proof effects is good, be convenient for install concatenation and long service life.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a self-adhesion type HDPE waterproofing membrane, includes first extension piece, waterproof layer and coiled material body, the top of coiled material body is provided with the waterproof layer, and the top of waterproof layer evenly is provided with the lug, the top of waterproof layer is provided with the carborundum layer, and the top of carborundum layer is provided with the HDPE membrane, the top of HDPE membrane is provided with the polyethylene protective layer, one side of coiled material body is provided with first extension piece, and the bottom of first extension piece is provided with first draw-in groove, first puncture arch is installed on the inside top of first draw-in groove.
Preferably, the spring is evenly installed on the inner side of the coiled material body, and a rubber layer is arranged inside the coiled material body on the outer side of the spring.
Preferably, the bottom end of the coiled material body is provided with metal filaments, the bottom end of each metal filament is provided with a rubber asphalt self-adhesive layer, and the bottom end of each rubber asphalt self-adhesive layer is provided with a separation film.
Preferably, a first PCM strong cross film layer is arranged on the outer wall of the bottom end of the waterproof layer, a first polyester felt layer is arranged at the top end of the first PCM strong cross film layer, a second PCM strong cross film layer is arranged at the top end of the first polyester felt layer, a second polyester felt layer is arranged at the top end of the second PCM strong cross film layer, and a third PCM strong cross film layer is arranged at the top end of the second polyester felt layer.
Preferably, a first buckle is installed on one side of the top end of the coiled material body, a first rubber bag is arranged on the inner side of the first buckle, a second clamping groove is formed in one side of the bottom end of the coiled material body, and a second puncturing protrusion is installed on the top end of the interior of the second clamping groove.
Preferably, the other side of the coiled material body is provided with a second extension block, the top end of the second extension block is provided with a second buckle, and the inner side of the second buckle is provided with a second glue bag.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the anti-shearing capacity of the coiled material body can be effectively enhanced through the metal filaments, the coiled material body is prevented from being damaged after being stretched by installing the metal filaments, the silicon carbide layer, the HDPE film and the polyethylene protective layer, the anti-friction performance of the coiled material body can be effectively improved by the silicon carbide layer, the damage of the surface of the coiled material body is prevented, the coiled material body can be effectively enabled to have stable chemical performance by the HDPE film, the coiled material body has higher environmental stress cracking resistance and tearing strength resistance, and can resist corrosion of acid, alkali, organic solvent and the like, the impact resistance and the environmental stress cracking resistance of the coiled material body are further enhanced by the polyethylene protective layer, and the service life is prolonged;
(2) meanwhile, the device is provided with a first PCM strong crossed film layer, a second PCM strong crossed film layer, a third PCM strong crossed film layer, a first polyester felt layer and a second polyester felt layer, three first PCM strong crossed film layers, a second PCM strong crossed film layer and a third PCM strong crossed film layer are arranged, and a first polyester felt layer and a second polyester felt layer are arranged between the adjacent layers, so that the waterproof effect is good;
(3) the device is through installing first extension piece simultaneously, the second extension piece, the second hasp, first draw-in groove, protruding and the second plastic bag of first puncture, splice mutually with another coiled material second extension piece through first extension piece, the second hasp is fixed in first draw-in groove, the second hasp receives the protruding extrusion of first puncture, break out the outflow glue until the second plastic bag, then make the fastening connection between second hasp and the first draw-in groove, the leakproofness is good, be convenient for install the concatenation, and waterproof.
Drawings
FIG. 1 is a schematic sectional view of the coiled material of the present invention;
FIG. 2 is a schematic view of the splicing structure of the present invention;
fig. 3 is a schematic view of a water-proof layer of the present invention;
FIG. 4 is a schematic view of a sectional structure of a waterproof layer according to the present invention;
in the figure: 1. a metal filament; 2. a coil body; 3. a silicon carbide layer; 4. a HDPE film; 5. a polyethylene protective layer; 6. a waterproof layer; 7. a rubber asphalt self-adhesive layer; 8. an isolation film; 9. a first card slot; 10. a first extension block; 11. a first piercing projection; 12. a first buckle; 13. a first glue bag; 14. a rubber layer; 15. a spring; 16. a second buckle; 17. a second plastic bag; 18. a second extension block; 19. a second piercing projection; 20. a second card slot; 21. a bump; 22. a first PCM strong crossover film layer; 23. a first polyester felt layer; 24. a second PCM strong crossover film layer; 25. a third PCM strong crossover film layer; 26. a second polyester felt 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. 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.
Referring to fig. 1-4, the present invention provides an embodiment: a self-adhesive HDPE waterproof coiled material comprises a first extension block 10, a waterproof layer 6 and a coiled material body 2;
the springs 15 are uniformly arranged on the inner side of the coiled material body 2, and the rubber layer 14 is arranged inside the coiled material body 2 outside the springs 15, so that the elasticity and the compression resistance of the coiled material are kept;
the bottom end of the coiled material body 2 is provided with the metal filaments 1, so that the shearing resistance of the coiled material can be effectively enhanced, the coiled material is prevented from being damaged after being stretched, the bottom end of each metal filament 1 is provided with the rubber asphalt self-adhesive layer 7, the rubber asphalt self-adhesive layer 7 has the function of improving the fracture elongation of the coiled material and has certain self-healing property, smaller puncture damage can be automatically healed, the toughness of the coiled material is enhanced, and the bottom end of the rubber asphalt self-adhesive layer 7 is provided with the isolating membrane 8;
the top end of the coiled material body 2 is provided with a waterproof layer 6, and the top end of the waterproof layer 6 is uniformly provided with convex blocks 21;
a first PCM strong crossed film layer 22 is arranged on the outer wall of the bottom end of the waterproof layer 6, a first polyester felt layer 23 is arranged at the top end of the first PCM strong crossed film layer 22, a second PCM strong crossed film layer 24 is arranged at the top end of the first polyester felt layer 23, a second polyester felt layer 26 is arranged at the top end of the second PCM strong crossed film layer 24, and a third PCM strong crossed film layer 25 is arranged at the top end of the second polyester felt layer 26, so that the effect of good waterproof effect is realized;
a silicon carbide layer 3 is arranged at the top end of the waterproof layer 6, an HDPE film 4 is arranged at the top end of the silicon carbide layer 3, and a polyethylene protective layer 5 is arranged at the top end of the HDPE film 4;
a first buckle 12 is installed on one side of the top end of the coiled material body 2, a first rubber bag 13 is arranged on the inner side of the first buckle 12, a second clamping groove 20 is arranged on one side of the bottom end of the coiled material body 2, and a second puncture bulge 19 is installed on the top end of the inner part of the second clamping groove 20, so that the effect of convenient installation and splicing is realized;
a first extending block 10 is arranged on one side of the coiled material body 2, a first clamping groove 9 is formed in the bottom end of the first extending block 10, and a first puncture bulge 11 is installed at the top end inside the first clamping groove 9;
the opposite side of coiled material body 2 is provided with second extension piece 18, and the top of second extension piece 18 is provided with second hasp 16, and the inboard of second hasp 16 is provided with second plastic bag 17, has realized the effect that concatenation and leakproofness are good.
The working principle is as follows: during the use, during operation, through rubberized asphalt self-adhesive layer 7, can have the fracture elongation who improves the coiled material, and self has certain self-healing nature, can heal up less puncture damage by oneself, the toughness of coiled material has been strengthened, through rubber layer 14, can effectual reinforcing coiled material body's elasticity, further the pliability of coiled material has been strengthened, through metal filament 1, can effectual reinforcing coiled material body's shearing resistance, prevent coiled material body damage after the tensile, through carborundum layer 3, can effectively improve coiled material body's wear resistance, prevent coiled material body surface's damage, through HDPE membrane 4, can effectively make coiled material body have stable chemical properties, have higher environmental stress cracking resistance and tear strength resistance again, and again can be able to bear the acid, alkali, organic solvent etc. corrode, through polyethylene protective layer 5, further strengthened coiled material body's resistant impact, Resistant environmental stress crack nature, service life is prolonged, through setting up spring 15, keep the elasticity and the compressive property of coiled material, further improvement life, splice mutually with another coiled material second extension piece 18 through first extension piece 10, second hasp 16 is fixed in first draw-in groove 9, second hasp 16 receives the protruding 11 extrusion of first puncture, break out outflow glue until second plastic bag 17, then make fastening connection between second hasp 16 and the first draw-in groove 9, the leakproofness is good, the installation concatenation of being convenient for, and it is waterproof, through being provided with the powerful alternately rete of three-layer PCM, set up the polyester felt layer between adjacent, water-proof effects is good.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a self-adhesion type HDPE waterproofing membrane, includes first extension block (10), waterproof layer (6) and coiled material body (2), its characterized in that: the top of coiled material body (2) is provided with waterproof layer (6), and the top of waterproof layer (6) evenly is provided with lug (21), the top of waterproof layer (6) is provided with silicon carbide layer (3), and the top of silicon carbide layer (3) is provided with HDPE membrane (4), the top of HDPE membrane (4) is provided with polyethylene protective layer (5), one side of coiled material body (2) is provided with first extension piece (10), and the bottom of first extension piece (10) is provided with first draw-in groove (9), first puncture arch (11) are installed on the inside top of first draw-in groove (9).
2. The self-adhesive HDPE waterproofing membrane according to claim 1, characterized in that: the spring (15) is uniformly installed on the inner side of the coiled material body (2), and a rubber layer (14) is arranged inside the coiled material body (2) on the outer side of the spring (15).
3. The self-adhesive HDPE waterproofing membrane according to claim 1, characterized in that: the bottom of coiled material body (2) is provided with wire (1), and the bottom of wire (1) is provided with rubber asphalt self-adhesive layer (7) to the bottom of rubber asphalt self-adhesive layer (7) is provided with barrier film (8).
4. The self-adhesive HDPE waterproofing membrane according to claim 1, characterized in that: the waterproof layer is characterized in that a first PCM strong crossed film layer (22) is arranged on the outer wall of the bottom end of the waterproof layer (6), a first polyester felt layer (23) is arranged at the top end of the first PCM strong crossed film layer (22), a second PCM strong crossed film layer (24) is arranged at the top end of the first polyester felt layer (23), a second polyester felt layer (26) is arranged at the top end of the second PCM strong crossed film layer (24), and a third PCM strong crossed film layer (25) is arranged at the top end of the second polyester felt layer (26).
5. The self-adhesive HDPE waterproofing membrane according to claim 1, characterized in that: first hasp (12) is installed to one side on coiled material body (2) top, and the inboard of first hasp (12) is provided with first plastic bag (13), one side of coiled material body (2) bottom is provided with second draw-in groove (20), and the inside top of second draw-in groove (20) installs second puncture arch (19).
6. The self-adhesive HDPE waterproofing membrane according to claim 1, characterized in that: the other side of the coiled material body (2) is provided with a second extension block (18), the top end of the second extension block (18) is provided with a second hasp (16), and the inner side of the second hasp (16) is provided with a second glue bag (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921782857.8U CN211000342U (en) | 2019-10-23 | 2019-10-23 | Self-adhesion type HDPE waterproofing membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921782857.8U CN211000342U (en) | 2019-10-23 | 2019-10-23 | Self-adhesion type HDPE waterproofing membrane |
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| CN211000342U true CN211000342U (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921782857.8U Active CN211000342U (en) | 2019-10-23 | 2019-10-23 | Self-adhesion type HDPE waterproofing membrane |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117738337A (en) * | 2023-12-19 | 2024-03-22 | 北京城建设计发展集团股份有限公司 | Pre-laid waterproof coiled material mechanical connection structure |
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2019
- 2019-10-23 CN CN201921782857.8U patent/CN211000342U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117738337A (en) * | 2023-12-19 | 2024-03-22 | 北京城建设计发展集团股份有限公司 | Pre-laid waterproof coiled material mechanical connection structure |
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