CN203792820U - Corrosion-resistance tearing-resistance HDPE waterproof coil material - Google Patents
Corrosion-resistance tearing-resistance HDPE waterproof coil material Download PDFInfo
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- CN203792820U CN203792820U CN201420176561.2U CN201420176561U CN203792820U CN 203792820 U CN203792820 U CN 203792820U CN 201420176561 U CN201420176561 U CN 201420176561U CN 203792820 U CN203792820 U CN 203792820U
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Abstract
The utility model provides a corrosion-resistance tearing-resistance HDPE waterproof coil material which is characterized by comprising an inner reinforced layer. HDPE resin waterproof layers are arranged on the upper side and the lower side of the inner reinforced layer, an epoxy resin protection layer is arranged on the upper side of the HDPE resin waterproof layer on the upper side of the inner reinforced layer, a self-adhesion layer is arranged on the lower side of the HDPE resin waterproof layer on the lower side of the inner reinforced layer, and the self-adhesion layer is provided with an isolating layer. The inner reinforced layer comprises a first reinforced layer and a second reinforced layer, wherein the first reinforced layer and the second reinforced layer are arranged in parallel. A warp-knitted geotechnical cloth reinforced layer is arranged between the HDPED resin waterproof layers, so that tear resistance and tension resistance are achieved. Furthermore, the corrosion-resistance tearing-resistance HDPE waterproof coil material has good breathability and elasticity. By means of the epoxy resin protection layer, the corrosion resistance of the coil material is greatly improved, and the service life of the coil material is prolonged.
Description
Technical field
The utility model relates to waterproof roll field, specifically, relates to a kind of corrosion-resistant tear-proof HDPE waterproof roll.
Background technology
High density polyethylene (HDPE) waterproof roll, it is HDPE waterproof roll, that to take the former green resin of polyethylene be raw material, Main Ingredients and Appearance is the high density polyethylene (HDPE) of 0.965g/cm, adopt approximately 2.5% carbon black, age resister, antioxidant, ultra-violet absorber, a kind of novel environment friendly material that stabilizing agent etc. are made for auxiliary material, there is good heat resistance and cold resistance, chemical stability is good, also there is higher toughness, thereby HDPE waterproof roll does not generally arrange tire base at present, conventional its elasticity of tire sill does not reach the standard of HDPE waterproof roll, thereby on the contrary can be because of the different performances of HDPE waterproof roll that reduce of its stress each other own.Through compiling geotextiles, be that a kind of novel to take glass fibre or synthetic fibers be reinforcing material, by with the chopped fiber needle-punched non-woven fabric compounded new geomaterial forming, the crosspoint that its maximum feature is warp and parallel is not crooked, separately in straightened condition, with lashing wire, both is tied up firmly, can be comprehensively evenly synchronous, bear external force, distributed stress, and work as externally applied forces and tear the instantaneous of material, yarn can be gathered around collection along first breach, increases tearing toughness.Through compiling the tensile strength of its warp-wise of composite earthwork cloth and broadwise, be different, because waterproof roll length is obviously greater than width, thereby also lower through the stretch-proof intensity of its warp-wise of volume composite earthwork cloth.
Utility model content
The purpose of this utility model is to overcome the weak point of above-mentioned conventional art, and the HDPE waterproof roll of a kind of interior enhancing, stretch-proof, corrosion-resistant tear-proof is provided.
The technical solution of the utility model is:
A kind of corrosion-resistant tear-proof HDPE waterproof roll, it is characterized in that: comprise interior enhancement layer, the upper and lower both sides of described interior enhancement layer are provided with HDPE resin watertight composition, the HDPE resin watertight composition upside that is positioned at top is provided with epoxy protective coating, the HDPE resin watertight composition downside that is positioned at below is provided with self-adhesive layer, described self-adhesive layer outside is provided with separation layer, and described interior enhancement layer comprises the first enhancement layer and the second enhancement layer, and described the first enhancement layer and the second enhancement layer be arranged in parallel.Epoxy resin not only has as anticorrosive that closely knit, water resistant, anti-leakage are good, intensity high, has the good manufacturabilities such as strong adhesion, normal-temperature operation, easy construction simultaneously, and moderate.
A kind of concrete prioritization scheme, described the first enhancement layer comprises the filament of glass fiber of several tilt distribution, described the second enhancement layer comprises the filament of glass fiber of some tilt distribution, and the filament of glass fiber of described the first enhancement layer is contrary with the incline direction of the filament of glass fiber of the second enhancement layer.The angle of inclination of filament of glass fiber is greater than 0 °, is less than 90 °, preferably 45 °, 30 °, 60 ° these three kinds of situations.
A concrete prioritization scheme, the filament of glass fiber of the filament of glass fiber of described the first enhancement layer and the second enhancement layer is symmetrically set along waterproof roll length direction.The filament of glass fiber of every group of symmetry is equal in length.The filament of glass fiber of waterproof roll length direction is obliquely installed, compared with reducing through compiling the filament of glass fiber length of direction through compiling geotextiles in prior art, tearing toughness strengthens, after being symmetrical arranged, the tear resistance of waterproof roll length and width is unified, stress distribution is even, and significantly strengthen the service life of waterproof roll.
A concrete prioritization scheme, the filament of glass fiber of described the first enhancement layer is connected by bounding wire with the filament of glass fiber cross-point of the second enhancement layer.
A concrete prioritization scheme, described self-adhesive layer is rubber modified asphalt material layer.
A concrete prioritization scheme, described separation layer is PET barrier film or silicone oil aluminum membranous layer.
The utility model arranges through compiling geotextiles enhancement layer between HDPE resin watertight composition, tear-proof, and stretch-proof, and there is good gas permeability and elasticity, and add epoxy protective coating, greatly strengthened the corrosion resistance of coiled material, extended service life.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of corrosion-resistant tear-proof HDPE waterproof roll of the utility model;
Fig. 2 is the structural representation of described the first enhancement layer;
Fig. 3 is the structural representation of described the second enhancement layer.
In figure: 1-epoxy protective coating; 2-HDPE resin watertight composition; 3-the first enhancement layer; 4-the second enhancement layer; 5-self-adhesive layer; 6-separation layer; 7-filament of glass fiber.
The specific embodiment
Embodiment 1: as shown in Figure 1, a kind of corrosion-resistant tear-proof HDPE waterproof roll, comprise interior enhancement layer, the upper and lower both sides of described interior enhancement layer are provided with HDPE resin watertight composition 2, HDPE resin watertight composition 2 upsides that are positioned at top are provided with epoxy protective coating 1, HDPE resin watertight composition 2 downsides that are positioned at below are provided with rubber modified asphalt material layer, described rubber modified asphalt material layer outside is provided with PET barrier film (can be also silicone oil aluminum membranous layer or other isolated materials), described interior enhancement layer comprises the first enhancement layer 3 and the second enhancement layer 4, described the first enhancement layer 3 and the second enhancement layer 4 be arranged in parallel.
Described the first enhancement layer 3 comprises the filament of glass fiber 7 of several tilt distribution, described the second enhancement layer 4 comprises the filament of glass fiber 7 of some tilt distribution, and the filament of glass fiber 7 of described the first enhancement layer 3 is contrary with the incline direction of the filament of glass fiber 7 of the second enhancement layer 4.
The filament of glass fiber 7 of described the first enhancement layer 3 and the filament of glass fiber 7 of the second enhancement layer 4 are symmetrically set along waterproof roll length direction.
The filament of glass fiber 7 of described the first enhancement layer 3 is connected by bounding wire (not shown) with filament of glass fiber 7 cross-points of the second enhancement layer 4.
During use, throw off PET barrier film, waterproof roll paving, on basal plane, need be constructed without open fire.
Claims (6)
1. a corrosion-resistant tear-proof HDPE waterproof roll, it is characterized in that: comprise interior enhancement layer, the upper and lower both sides of described interior enhancement layer are provided with HDPE resin watertight composition (2), HDPE resin watertight composition (2) upside that is positioned at top is provided with epoxy protective coating (1), HDPE resin watertight composition (2) downside that is positioned at below is provided with self-adhesive layer (5), described self-adhesive layer (5) outside is provided with separation layer (6), described interior enhancement layer comprises the first enhancement layer (3) and the second enhancement layer (4), and described the first enhancement layer (3) and the second enhancement layer (4) be arranged in parallel.
2. corrosion-resistant tear-proof HDPE waterproof roll according to claim 1, it is characterized in that: described the first enhancement layer (3) comprises the filament of glass fiber (7) of several tilt distribution, described the second enhancement layer (4) comprises the filament of glass fiber (7) of some tilt distribution, and the filament of glass fiber (7) of described the first enhancement layer (3) is contrary with the incline direction of the filament of glass fiber (7) of the second enhancement layer (4).
3. corrosion-resistant tear-proof HDPE waterproof roll according to claim 2, is characterized in that: the filament of glass fiber (7) of described the first enhancement layer (3) is symmetrically set along waterproof roll length direction with the filament of glass fiber (7) of the second enhancement layer (4).
4. corrosion-resistant tear-proof HDPE waterproof roll according to claim 2, is characterized in that: the filament of glass fiber (7) of described the first enhancement layer (3) is connected by bounding wire with filament of glass fiber (7) cross-point of the second enhancement layer (4).
5. corrosion-resistant tear-proof HDPE waterproof roll according to claim 1, is characterized in that: described self-adhesive layer (5) is rubber modified asphalt material layer.
6. corrosion-resistant tear-proof HDPE waterproof roll according to claim 1, is characterized in that: described separation layer (6) is PET barrier film or silicone oil aluminum membranous layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420176561.2U CN203792820U (en) | 2014-04-04 | 2014-04-04 | Corrosion-resistance tearing-resistance HDPE waterproof coil material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420176561.2U CN203792820U (en) | 2014-04-04 | 2014-04-04 | Corrosion-resistance tearing-resistance HDPE waterproof coil material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203792820U true CN203792820U (en) | 2014-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420176561.2U Expired - Fee Related CN203792820U (en) | 2014-04-04 | 2014-04-04 | Corrosion-resistance tearing-resistance HDPE waterproof coil material |
Country Status (1)
| Country | Link |
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| CN (1) | CN203792820U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106273884A (en) * | 2016-08-08 | 2017-01-04 | 吉林市欧创实业有限公司 | A kind of gene fusion reaction bonded type wet-laying waterproof roll and construction method thereof |
| CN108340637A (en) * | 2018-02-25 | 2018-07-31 | 厦门力嘉诚防水工程有限公司 | A kind of graphene self-adhesion glued membrane root-resistance waterproof coiled material |
| CN109648949A (en) * | 2019-01-25 | 2019-04-19 | 江苏莱德建材股份有限公司 | Macromolecule waterproof clad metal sheet and its preparation method |
-
2014
- 2014-04-04 CN CN201420176561.2U patent/CN203792820U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106273884A (en) * | 2016-08-08 | 2017-01-04 | 吉林市欧创实业有限公司 | A kind of gene fusion reaction bonded type wet-laying waterproof roll and construction method thereof |
| CN108340637A (en) * | 2018-02-25 | 2018-07-31 | 厦门力嘉诚防水工程有限公司 | A kind of graphene self-adhesion glued membrane root-resistance waterproof coiled material |
| CN109648949A (en) * | 2019-01-25 | 2019-04-19 | 江苏莱德建材股份有限公司 | Macromolecule waterproof clad metal sheet and its preparation method |
| CN109648949B (en) * | 2019-01-25 | 2023-11-14 | 江苏莱德建材股份有限公司 | Polymer waterproof composite metal plate and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20180404 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |