CN205272780U - Expose non - asphalt base polymer self -adhered waterproofing membrane - Google Patents
Expose non - asphalt base polymer self -adhered waterproofing membrane Download PDFInfo
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- CN205272780U CN205272780U CN201521097272.4U CN201521097272U CN205272780U CN 205272780 U CN205272780 U CN 205272780U CN 201521097272 U CN201521097272 U CN 201521097272U CN 205272780 U CN205272780 U CN 205272780U
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Abstract
The utility model discloses an expose non - asphalt base polymer self -adhered waterproofing membrane, expose non - asphalt base polymer self -adhered waterproofing membrane includes by waterproof main layer of the fire -retardant layer, the polyvinyl chloride that set up to the lining outward, polymer self -adhesive rete and isolation layer, the waterproof main layer of polyvinyl chloride includes polyvinyl chloride layer and non -woven fabrics layer by setting up to the lining outward. The utility model discloses there is a great difference at product structure and product in the past, from the production in the aspect of, done the significant improvement above the technology. The waterproof main layer tensile strength of polyvinyl chloride is high, and the elongation is good, to the strong adaptability that the basic unit stretches out and draws back or the fracture warp. Have stronger anti puncture resistance, can effectively reduce follow -up construction failure probability. Low -temperature flexibility and heat resistance are good, resistant with puncture, chemical resistance, ageing -resistant, UV -resistant good, the satisfied requirement that exposes the environment that can be fine increases fire -retardant layer simultaneously, plays good fire -retardant effect to exposing waterproofing membrane.
Description
Technical field
This utility model belongs to waterproof roll field, is specifically related to one and exposes non-bituminous based high molecular adhesive waterproof coil.
Background technology
Waterproof roll is mainly used for construction wall, roofing and tunnel, highway, refuse landfill etc., play the flexible building material product of a kind of rollable one-tenth web-like resisting extraneous rainwater, subsoil water seepage, it is connected as ne-leakage between engineering foundation with building, it is the first barrier of whole engineering waterproofing, whole engineering is played vital effect. At present, on market, water-proof coiled material product mainly has asphalt water-proof coiled material and polymer membranes.
Asphalt water-proof coiled material is after the upper dip-coating Colophonium of base tire (such as body paper, fabric), the more rollable lamellar waterproof material made at the isolated material of surface spreading powdery or lamellar. Asphalt water-proof coiled material is traditional waterproof roll, and cost is low, but there is hot strength and elongation percentage is low, and temperature stability is poor, and high temperature easily trickles, and fragile under low temperature splits, the problems such as resistance to ag(e)ing is poor, and service life is short; Self-adhesive coiled material was developed rapidly in recent years, particularly the coiled material of modified pitch base quickly grows, Modified asphalt self-adhesion waterproof rolling material is divided into has tire asphaltic base coiled material and without tire asphaltic base coiled material, and the increase material of asphalt felt is mainly polyester blank, glass fiber blank, polyester film and density polyethylene film with high or cross-level press mold etc. And should in the asphaltic base coiled material of roofworks owing to its material behavior heat ageing, UV resistant performance are poor, material increase material property decay severity in time, thus reducing the service life of waterproof layer.
Every material index of polymer membranes is better than polymer modified asphalt waterproof roll, so service life is also relatively long. Non-bituminous high-polymer self-adhesion waterproof coiled material has the advantage of polymer membranes and self-adhesive coiled material concurrently, substantially increases the performances such as puncture resistant, spontaneous recovery, high-and low-temperature resistance, and chemical property is more stable; Adopt substation construction technology, construct more convenient; Adopting environmental protection macromolecule self-adhesive, ageing-resistant performance is greatly improved, it is ensured that self-adhesion effect permanent; Achieve the possibility of macromolecule coiled material not channeling water; Safety and environmental protection, polymer base material and self-adhesion sizing material, all adopt environmental protection formulae harmless, nontoxic pollution-free.
The modified bituminous pitch coiled material of self-adhesion class is due to itself now, all cannot be used for exposing. Owing to the hot strength of polrvinyl chloride (PVC) itself is high, percentage elongation is good, all many-sided premium properties such as ageing-resistant, UV resistant, resistance to chemical attack, determines PVC and may be used for exposing.
Utility model content
The purpose of this utility model is to provide a kind of rational in infrastructure, long-lived exposes non-bituminous based high molecular adhesive waterproof coil.
Technical scheme provided by the utility model is: one exposes non-bituminous based high molecular adhesive waterproof coil, described in expose flame-retardant layer, polrvinyl chloride waterproof main stor(e)y, Macromolecular self-adhesive membrane layer and the sealing coat that non-bituminous based high molecular adhesive waterproof coil includes arranging from outside to inside; Described polrvinyl chloride waterproof main stor(e)y includes the polyvinyl chloride layer and the nonwoven layer that arrange from outside to inside.
Flame-retardant layer can adopt APP layer, flame-retardant aluminium foil glass fiber layer etc., it is also possible to is other fire proofings.
The sizing material of Macromolecular self-adhesive membrane layer is adhesive polymer sizing material, mainly formulated by materials such as SIS, resin, auxiliary agent, fillers. Sizing material has and the performance of cement (sand) slurry bonding, and its cohesive force with basic unit (shear, stripping performance) exceeds well over conventional waterproof coiled material.
Sealing coat is PE film (silicone oil paper), and isolating membrane is superior with Macromolecular self-adhesive membrane layer isolation, can be opened easily during construction.
As a kind of improvement of the present utility model, the thickness of described flame-retardant layer (1) is >=0.5 millimeter.
As a kind of improvement of the present utility model, the thickness of described polrvinyl chloride waterproof main stor(e)y (2) is 0.8��1.2 millimeter.
As a kind of improvement of the present utility model, thickness >=0.3 millimeter of described Macromolecular self-adhesive membrane layer (3).
Beneficial effect:
This utility model has a great difference at product structure and conventional product, has done significant improvement above production aspect, technique. Polrvinyl chloride (PVC) the coiled material L class material of material of main part is as the body layer of this coiled material, and polrvinyl chloride waterproof main stor(e)y hot strength is high, and percentage elongation is good, the strong adaptability of basic unit is flexible or craze and transfiguration. There is stronger puncture resistance, can effectively reduce subsequent construction failure probability. Low temperature flexibility and heat-resist, resistance to puncture, resistance to chemical attack, ageing-resistant, good ultraviolet resistance. The requirement exposing environment can well be met.
And PVC roll material L class material is owing to appending layer of non-woven fabric above its material so that the self-adhesion sizing material of PVC and non-bituminous base has good adhesive property. Macromolecular self-adhesive membrane layer is non-bituminous base and without any solvent and plasticizer, and tack, to hold viscosity all fine, and adhesive property is extremely strong, it is possible to meet coiled material construction bond effect in different basic units.
This utility model mainly solves the industry problem that overwhelming majority self-adhesive coiled material can not expose all the time, increases flame-retardant layer simultaneously, plays good fire-retardant effect to exposing waterproof roll.
Accompanying drawing explanation
Fig. 1 is this utility model example structure schematic diagram
In figure, 1 is flame-retardant layer, 2 is polrvinyl chloride waterproof main stor(e)y, 21 for polyvinyl chloride layer, and 22 is nonwoven layer, and 3 is Macromolecular self-adhesive membrane layer, and 4 is sealing coat.
Detailed description of the invention
Embodiment of the present utility model is further illustrated below in conjunction with accompanying drawing.
As described in Figure 1, the present embodiment arranges flame-retardant layer (1) as outermost layer, the second layer is material of main part, polrvinyl chloride (PVC) the coiled material L class material of described material of main part is as polrvinyl chloride waterproof main stor(e)y (2), including the polyvinyl chloride layer (21) arranged from outside to inside and nonwoven layer (22), owing to the hot strength of polrvinyl chloride (PVC) itself is high, percentage elongation is good, ageing-resistant, UV resistant, all many-sided premium properties such as resistance to chemical attack, determine PVC to may be used for exposing, and PVC roll material L class material is owing to appending nonwoven layer (22) above its material, polrvinyl chloride waterproof main stor(e)y (2) and Macromolecular self-adhesive membrane layer (3) are better bondd. the sizing material of described Macromolecular self-adhesive membrane layer (3) is adhesive polymer sizing material, mainly formulated by materials such as SIS, resin, auxiliary agent, fillers. sizing material has and the performance of cement (sand) slurry bonding, and its cohesive force with basic unit (shear, stripping performance) exceeds well over conventional waterproof coiled material. sealing coat (4) is PE film (silicone oil paper), and isolating membrane (4) is superior with Macromolecular self-adhesive membrane layer (3) isolation, can be opened easily during construction.
This utility model is not limited to above-mentioned detailed description of the invention, and those skilled in the art also can make multiple change accordingly, but any change equivalent or similar with this utility model all should be encompassed in this utility model scope of the claims.
Claims (4)
1. one kind exposes non-bituminous based high molecular adhesive waterproof coil, it is characterized in that, described in expose flame-retardant layer (1), polrvinyl chloride waterproof main stor(e)y (2), Macromolecular self-adhesive membrane layer (3) and the sealing coat (4) that non-bituminous based high molecular adhesive waterproof coil includes arranging from outside to inside; Described polrvinyl chloride waterproof main stor(e)y (2) includes the polyvinyl chloride layer (21) and the nonwoven layer (22) that arrange from outside to inside.
2. expose non-bituminous based high molecular adhesive waterproof coil as claimed in claim 1, it is characterised in that the thickness of described flame-retardant layer (1) is >=0.5 millimeter.
3. expose non-bituminous based high molecular adhesive waterproof coil as claimed in claim 1, it is characterised in that the thickness of described polrvinyl chloride waterproof main stor(e)y (2) is 0.8��1.2 millimeter.
4. expose non-bituminous based high molecular adhesive waterproof coil as claimed in claim 1, it is characterised in that thickness >=0.3 millimeter of described Macromolecular self-adhesive membrane layer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521097272.4U CN205272780U (en) | 2015-12-25 | 2015-12-25 | Expose non - asphalt base polymer self -adhered waterproofing membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521097272.4U CN205272780U (en) | 2015-12-25 | 2015-12-25 | Expose non - asphalt base polymer self -adhered waterproofing membrane |
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| Publication Number | Publication Date |
|---|---|
| CN205272780U true CN205272780U (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521097272.4U Active CN205272780U (en) | 2015-12-25 | 2015-12-25 | Expose non - asphalt base polymer self -adhered waterproofing membrane |
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| CN (1) | CN205272780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109281449A (en) * | 2018-09-19 | 2019-01-29 | 福建捷嘉实业有限公司 | Exposed multi-functional self-adhered flexible tapestry brick |
-
2015
- 2015-12-25 CN CN201521097272.4U patent/CN205272780U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109281449A (en) * | 2018-09-19 | 2019-01-29 | 福建捷嘉实业有限公司 | Exposed multi-functional self-adhered flexible tapestry brick |
| CN109281449B (en) * | 2018-09-19 | 2023-08-08 | 福建捷嘉实业有限公司 | Exposed multifunctional self-adhesive flexible facing brick |
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| C14 | Grant of patent or utility model | ||
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