CN212835539U - Self preservation protects waterproofing membrane - Google Patents
Self preservation protects waterproofing membrane Download PDFInfo
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- CN212835539U CN212835539U CN202021886321.3U CN202021886321U CN212835539U CN 212835539 U CN212835539 U CN 212835539U CN 202021886321 U CN202021886321 U CN 202021886321U CN 212835539 U CN212835539 U CN 212835539U
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Abstract
The utility model discloses a self-protecting waterproof coiled material, which comprises a waterproof coiled material body, wherein the thickness of the waterproof coiled material body is 2mm-3mm, the waterproof coiled material comprises a wear-resistant layer, a tensile layer, a combined layer and a waterproof layer, the lower surface of the waterproof coiled material body is provided with autohension, the thicknesses of the waterproof layer, the wear-resistant layer, the tensile layer and the combined layer are gradually reduced, and the upper surface of the wear-resistant layer is a corrugated surface formed by sequentially connecting wave crests and wave troughs; the thickness of the wear-resistant layer is 1.0mm, the thickness of the tensile layer is 0.4mm, the thickness of the bonding layer is 0.3mm, and the thickness of the waterproof layer is 1.2 mm; the waterproof layer is arranged below the waterproof layer, vertically extends and bends to the upper surface of the wear-resistant layer along two sides of the waterproof layer, and the thickness of the protective film is 0.01 mm; the utility model has the advantages of simple structure, reasonable in design, it is convenient to use, and the wearing layer replaces original concrete protective layer, plays simultaneously and prevents the root system and pierce through the effect, and construction cost is low for construction speed, water-proof effects is good.
Description
Technical Field
The utility model belongs to the technical field of building waterproof construction, especially, relate to a self preservation protects waterproofing membrane.
Background
With the development of society, underground engineering is more and more, for example: underground garage, basement etc, the essential waterproof problem that involves of underground works, it is waterproof that present waterproof layer adopts SBS coiled material or polymer coiled material more, need carry out the protective layer construction behind the waterproof layer construction, pours the concrete promptly and forms the protective layer, if: the basic raft protective layer is usually C15 thickness 60mm, and basement roof waterproof layer will adopt the root system of preventing to pierce through the waterproof layer usually, and the protective layer is the interior steel wire net of joining in marriage of C15 thickness 60mm usually. However, the following problems exist: the concrete in site construction has the defects of thick thickness, labor and time consumption, damage and water leakage of the waterproof layer caused by easy damage of the protective layer in construction, long construction time of the waterproof protective layer and the like.
In view of this, the present invention is especially provided.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims at providing a self preservation protects waterproofing membrane, simple structure, reasonable in design, it is convenient to use, and the wearing layer replaces original concrete protective layer, plays simultaneously and prevents the root system and pierce through the effect, can one shot construction shaping with the waterproof layer combination, practices thrift engineering time, and construction cost is low for construction speed, water-proof effects is good.
In order to realize above-mentioned purpose, the utility model provides a pair of self preservation protects waterproofing membrane, including the waterproofing membrane body, the thickness of waterproofing membrane body is 2mm-3mm, waterproofing membrane has the waterproof layer of autohension from last to including wearing layer, tensile layer, anchor coat and the lower surface that connects gradually extremely down, the thickness of waterproof layer, wearing layer, tensile layer and anchor coat steadilys decrease in proper order, the upper surface of wearing layer is the corrugated surface that comprises crest and trough connect gradually.
Preferably, the thickness of the wear-resistant layer is 1.0mm, the thickness of the tensile layer is 0.4mm, the thickness of the bonding layer is 0.3mm, and the thickness of the waterproof layer is 1.2 mm;
preferably, the waterproof layer further comprises a dustproof protective film, the protective film is arranged below the waterproof layer and vertically extends and bends to the upper surface of the wear-resistant layer along two sides of the waterproof layer, and the thickness of the protective film is 0.01 mm;
preferably, the wear-resistant composite material further comprises a reinforcing mesh which is at least one layer and is horizontally embedded in the wear-resistant layer;
preferably, the reinforcing mesh is woven by steel bars, glass fiber yarns, glass fiber cloth, hemp yarns or natural fiber cloth.
The utility model provides a pair of self preservation protects waterproofing membrane has following beneficial effect:
the utility model discloses effectively avoided prior art to have the waterproofing membrane of need laying of job site after watering the concrete protective layer again, the engineering time is long, complex operation, the technical problem that the operating efficiency is low, the utility model discloses a waterproofing membrane body that specific structure is injectd, include from last to the wearing layer that connects gradually down, tensile layer, anchor coat and waterproof layer, the wearing layer and the tensile layer that play the root system penetration of preventing replace original concrete waterproof layer, with waterproof layer integrated into one piece, and the lower surface of waterproof layer has the autohension moreover, when site operation, directly tear the protection film, then attach the lower surface of waterproof layer on structural slab or backing plate, can accomplish laying of waterproofing membrane body. Meanwhile, the upper surface of the wear-resistant layer is provided with a corrugated surface, so that the friction force between the wear-resistant layer and the sole of a constructor is increased, and the subsequent operation is facilitated. The utility model has the advantages of simple structure, reasonable in design, it is convenient to use, and the construction time has been practiced thrift to the proof mass, reduce cost, environmental protection.
Drawings
Fig. 1 is the utility model provides a structural schematic diagram of a self preservation protects waterproofing membrane.
In the figure:
1. the wear-resistant layer 11, the reinforcing mesh 2, the tensile layer 3, the combined layer 4, the waterproof layer 5 and the protective film.
Detailed Description
The present invention will be further described with reference to the following specific embodiments and accompanying drawings to facilitate understanding of the present invention.
As shown in fig. 1, for the utility model provides a pair of self preservation protects waterproofing membrane, including the waterproofing membrane body, the thickness of waterproofing membrane body is 2mm-3mm, and waterproofing membrane has self-adhesive waterproof layer 4 from last to including wearing layer 1, tensile layer 2, anchor coat 3 and the lower surface that connects gradually extremely down, and waterproof layer 4's thickness is greater than wearing layer 1, tensile layer 2 and anchor coat 3 in proper order, and the upper surface of wearing layer 1 is the corrugated surface that comprises wave crest and trough connect gradually. The material of wearing layer 1 is polyurethane, polyvinyl chloride or nylon, and the material of tensile layer 2 is EVA plastics, can be through the anchor coat bonding or weave integratively between wearing layer 1 and the tensile layer 2. The bonding layer 3 is used for bonding the tensile layer 2 and the waterproof layer 4 together. The waterproof layer 4 is made of a polymer waterproof coating, an asphalt waterproof coating or an inorganic waterproof coating. The thickness of wearing layer 1 is 1.0mm, and the thickness of tensile layer is 0.4mm, and the thickness of anchor coat is 0.3mm, and the thickness of waterproof layer is 1.2 mm. Still including being used for dirt-proof protection film 5, protection film 5 covers waterproof layer 4's lower surface and from waterproof layer 4 lower surface to the vertical extension in both sides and buckle to wearing layer 1 upper surface, also protected the viscidity validity of waterproof layer 4 lower surface when providing dustproof protection for the waterproofing membrane body. The thickness of the protective film 5 is 0.01 mm. Still include reinforcing mesh 11, reinforcing mesh 11 is at least one deck and level inlays in wearing layer 1, and reinforcing mesh 11 is woven by reinforcing bar, glass fiber silk, glass fiber cloth, hemp silk or natural fiber cloth and is formed.
The utility model discloses effectively avoided prior art to have the waterproofing membrane of pouring after the job site need lay the waterproof layer again, the engineering time is long, complex operation, the technical problem that the operating efficiency is low, the utility model discloses a waterproofing membrane body that specific structure is injectd, include from last to the wearing layer 1 that connects gradually down, tensile layer 2, anchor coat 3 and waterproof layer 4, the wearing layer 1 and the tensile layer 2 that play the root system of preventing pierce through effect replace original concrete waterproof layer, with waterproof layer 4 integrated into one piece, and waterproof layer 4's lower surface has the autohension, in site operation, directly tear protection film 5, then attached on structural slab or backing plate waterproof layer 4's lower surface, can accomplish laying of waterproofing membrane body. Meanwhile, the upper surface of the wear-resistant layer 1 is provided with a corrugated surface, so that the friction force between the wear-resistant layer and the sole of a constructor is increased, and the subsequent operation is facilitated. The utility model has the advantages of simple structure, reasonable in design, it is convenient to use, and the construction time has been practiced thrift to the proof mass, reduce cost, environmental protection.
The present invention has been described in detail with reference to specific embodiments, and the description of the embodiments is only for the purpose of helping understanding the core idea of the present invention. It should be understood that any obvious modifications, equivalents and other improvements made by those skilled in the art without departing from the spirit of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a self preservation protects waterproofing membrane, its characterized in that, includes the waterproofing membrane body, the thickness of waterproofing membrane body is 2mm-3mm, waterproofing membrane has the waterproof layer of autohension from last to including wearing layer, tensile layer, anchor coat and the lower surface that connects gradually extremely down, the thickness of waterproof layer, wearing layer, tensile layer and anchor coat subtracts progressively in proper order, the upper surface of wearing layer is the corrugated surface that constitutes by crest and trough connect gradually.
2. The self-protective waterproof roll material as claimed in claim 1, wherein the thickness of the wear-resistant layer is 1.0mm, the thickness of the tensile layer is 0.4mm, the thickness of the bonding layer is 0.3mm, and the thickness of the waterproof layer is 1.2 mm.
3. The self-protection waterproof roll material according to claim 1, further comprising a protective film for dust prevention, wherein the protective film is arranged below the waterproof layer and vertically extends and bends to the upper surface of the wear-resistant layer along two sides of the waterproof layer, and the thickness of the protective film is 0.01 mm.
4. The self-protecting waterproofing membrane according to claim 1 further comprising a reinforcing mesh, wherein the reinforcing mesh is at least one layer and is horizontally embedded in the wear layer.
5. The self-protecting waterproof roll as claimed in claim 4, wherein the reinforcing mesh is woven from steel bars, fiberglass yarns, fiberglass cloth, hemp yarns or natural fiber cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021886321.3U CN212835539U (en) | 2020-09-02 | 2020-09-02 | Self preservation protects waterproofing membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021886321.3U CN212835539U (en) | 2020-09-02 | 2020-09-02 | Self preservation protects waterproofing membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212835539U true CN212835539U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021886321.3U Active CN212835539U (en) | 2020-09-02 | 2020-09-02 | Self preservation protects waterproofing membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212835539U (en) |
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2020
- 2020-09-02 CN CN202021886321.3U patent/CN212835539U/en active Active
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