CN205291811U - Spread self -adhered waterproofing membrane in advance - Google Patents
Spread self -adhered waterproofing membrane in advance Download PDFInfo
- Publication number
- CN205291811U CN205291811U CN201620026398.0U CN201620026398U CN205291811U CN 205291811 U CN205291811 U CN 205291811U CN 201620026398 U CN201620026398 U CN 201620026398U CN 205291811 U CN205291811 U CN 205291811U
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- layer
- isolating membrane
- waterproof coil
- adhesive waterproof
- cloth
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Abstract
The utility model discloses a spread self -adhered waterproofing membrane in advance, its technical essential is including the polyester reinforcement layer, and polyester reinforcement layer one side is equipped with a glass fiber net check cloth layer, SBS and the mixed modified asphalt layer of SBR, glutinous layer of first accent and a PE barrier film in proper order, and polyester reinforcement layer opposite side is equipped with the 2nd glass fiber net check cloth layer, geotechnological cloth adsorbed layer, the glutinous layer of second accent and the 2nd PE barrier film in proper order, has reached the strong effect of just shocking resistance and doing all can of tensile strength.
Description
Technical field
This utility model relates to waterproof roll, particularly to overlaying adhesive waterproof coil.
Background technology
Waterproof roll mainly plays the flexible building material product of a kind of rollable one-tenth web-like resisting extraneous rainwater, subsoil water seepage, it is widely used in construction wall, roofing, tunnel, highway, refuse landfill etc., 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.
The existing adhesive waterproof coil that overlays is referred to the Chinese patent that application number is 200420008931.8, it discloses a kind of pre-spread self-adhesive water-proof coiled: using plastic sheet as waterproof body layer, waterproof body layer is coated with the compound layer of self-adhesive material, compound layer can be coated with overcoat. This pre-spread self-adhesive water-proof coiled can be laid immediately on basal plane, easy construction. Owing to waterproof main body is with plastic sheet for material, penetration ability is strong, is coated with glue-line, has and well bond repair ability on waterproof body layer, even if providing infiltration, without causing water in waterproof crossflow, good water-proof effect.
But this pre-spread self-adhesive water-proof coiled is using plastic sheet as waterproof body layer, and tensile strength is poor, it is impossible to bear the impulsive force that top is transmitted.
Utility model content
The purpose of this utility model be to provide that a kind of tensile strength is strong and anti-impact force overlay adhesive waterproof coil.
Above-mentioned technical purpose of the present utility model has the technical scheme that
One overlays adhesive waterproof coil, including polyester plies, polyester plies side is sequentially provided with the first fiberglass mesh layer of cloth, the mixed and modified bitumen layer of SBS and SBR, the first glutinous layer of tune and PE isolating membrane, and polyester plies opposite side is sequentially provided with the second fiberglass mesh layer of cloth, geotextiles adsorption layer, the second glutinous layer of tune and the 2nd PE isolating membrane.
By adopting technique scheme, it is achieved a kind of tensile strength is strong and anti-impact force overlay adhesive waterproof coil. The mixed and modified bitumen layer good stability of SBS and SBR, simultaneously with the low temperature extensibility that the high-temperature stability of SBS modified pitch excellence and SBR modified pitch are excellent, also has higher adhesion, it is possible to realize water-proof function better. The mixed and modified bitumen layer of SBS and SBR has high viscosity, it is easy to stick various tiny foreign material, causes transport, the difficulty preserved, is provided with a PE isolating membrane overlaying outside adhesive waterproof coil, it is prevented that above-mentioned situation occurs. Oneth PE isolating membrane smooth surface, itself without viscosity, be suitable to isolate.In order to ensure when construction, oneth PE isolating membrane is prone to tear, and make the mixed and modified bitumen layer smooth outer surface of SBS and SBR, clean noresidue, add low viscous first at a PE isolating membrane and the mixed and modified bitumen layer of SBS and SBR and adjust glutinous layer, it is ensured that a PE isolating membrane departs from. The above all layers of polyester plies carrying, and it is provided with the first fiberglass mesh layer of cloth, the second fiberglass mesh layer of cloth up and down at polyester plies, carry out the tensile strength of reinforced polyester plies. Polyester plies opposite side is provided with geotextiles adsorption layer, and the absorption of geotextiles adsorption layer overlays in self-adhesion construction and waters the concrete smash, and is combined better with concrete. Geotextiles adsorption layer adjusts glutinous layer absorption the 2nd PE isolating membrane by second, and it is not frayed in transport, storage that the 2nd PE isolating membrane protection overlays adhesive waterproof coil.
It is also preferred that the left first adjusts glutinous layer and second to adjust glutinous layer to form by silicone oil even spread.
By adopting technique scheme, it is therefore an objective to adjust and PE isolating membrane viscosity, adsorb PE isolating membrane viscosity. Silicone oil has the thermostability of brilliance, electrical insulating property, weatherability, hydrophobicity, physiological inertia and less surface tension, additionally there is low viscosity-temperature coefficient, higher resistance to compression, it is ensured that performance effect stable under various severe transport Conservation environment.
It is also preferred that the left have EVA hot-melt adhesive layer between the second fiberglass mesh layer of cloth and geotextiles adsorption layer.
By adopting technique scheme, it is therefore an objective to ensure the adhesion of the second fiberglass mesh layer of cloth and geotextiles adsorption layer. EVA hot-melt adhesive layer be a kind of do not need solvent, moisture-free, 100% the polymer of solid meltability. EVA hot-melt adhesive layer has quick solidifying, public hazards are low, adhesion strength is strong, the existing certain flexibility of glue-line, hardness, has certain toughness again.
It is also preferred that the left on a PE isolating membrane and be all pressed with anti-skidding lines outside the 2nd PE isolating membrane.
By adopting technique scheme, facilitate and overlay in self-adhesion process, carry out empty paving to overlaying adhesive waterproof coil, be also convenient for adhesive waterproof coil takes off from overlaying PE isolating membrane.
It is also preferred that the left be provided with TPO rubber layer between the mixed and modified bitumen layer of SBS and SBR and fiberglass mesh layer of cloth.
By adopting technique scheme, absorb and impact, it is prevented that cause loss to overlaying adhesive waterproof coil. TPO rubber layer is high-elastic gonosome, and it is notable that it has deformation under weak stress, can be promptly restored to the characteristic close to original state and size after stress relaxation, impact dispersion is absorbed.
It is also preferred that the left on a PE isolating membrane and be equipped with shading PP thin layer outside the 2nd PE isolating membrane.
By adopting technique scheme, it is prevented that in transport, storage process is exposed to the sun and rain, it is prevented that overlay adhesive waterproof coil quality or impact overlays the material of adhesive waterproof coil serviceability and directly contacts with damaging. Shading PP thin layer protects and overlays adhesive waterproof coil.
It is also preferred that the left on a PE isolating membrane and be equipped with SiO outside the 2nd PE isolating membrane2Aerogel layer.
By adopting technique scheme, it is prevented that overlay adhesive waterproof coil direct contact heat source in transport, storage process, cause and overlay adhesive waterproof coil damage. SiO2Aeroge is the light porous amorphous solid material that a kind of solar heat protection heat-proof quality is very outstanding, and room temperature heat conductivity low can reach 0.012W/(mk).
In sum, this utility model have the advantages that overlay that adhesive waterproof coil tensile strength is strong, spoilage in anti-impact force and transport, storage process low, and be prone to construction. Paving adhesive waterproof coil has high-temperature stability and the low temperature extensibility of excellence, also has higher adhesion, it is possible to realize water-proof function better.
Accompanying drawing explanation
Fig. 1 overlays adhesive waterproof coil Rotating fields schematic diagram.
In figure, 1, polyester plies; 2, the first fiberglass mesh layer of cloth; 3, TPO rubber layer; 4, the mixed and modified bitumen layer of SBS and SBR; 5, first glutinous layer is adjusted; 6, a PE isolating membrane; 7, the second fiberglass mesh layer of cloth; 8, EVA hot-melt adhesive layer; 9, geotextiles adsorption layer; 10, second glutinous layer is adjusted; 11, the 2nd PE isolating membrane; 12, shading PP thin layer; 13, SiO2Aerogel layer.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail. Wherein identical parts are presented with like reference characters. It should be noted that, the direction that the nouns of locality such as the word "front", "rear" of use, "left", "right", "up" and "down" refer only in accompanying drawing is described below, and word " interior " and " outward " refer respectively to the direction towards or away from particular elements geometric center.
One overlays adhesive waterproof coil, including polyester plies 1, polyester plies 1 side is sequentially provided with the first fiberglass mesh layer of cloth 2, the mixed and modified bitumen layer of SBS and SBR 4, first adjusts glutinous layer 5 and a PE isolating membrane 6, and polyester plies 1 opposite side is sequentially provided with the second fiberglass mesh layer of cloth 7, geotextiles adsorption layer 9, second adjusts glutinous layer 10 and the 2nd PE isolating membrane 11. Wherein, SBS and SBR mixed and modified bitumen layer 4 good stability, simultaneously with the low temperature extensibility that the high-temperature stability of SBS modified pitch excellence and SBR modified pitch are excellent, also there is higher adhesion, water-proof function can be realized better, be referred to http: // 102.87.138.161:1522/TiffFile/PdfView/4D7A85947F3EE14C746 8EFE6D9628F14A626982292A793C4 in detail. The mixed and modified bitumen layer 4 of SBS and SBR has high viscosity, it is easy to stick various tiny foreign material, causes transport, the difficulty preserved, is provided with a PE isolating membrane 6 overlaying outside adhesive waterproof coil, it is prevented that above-mentioned situation occurs. Oneth PE isolating membrane 6 smooth surface, itself without viscosity, be suitable to isolate. In order to ensure when construction, oneth PE isolating membrane 6 is prone to tear, and make SBS and SBR mixed and modified bitumen layer 4 smooth outer surface, clean noresidue, add low viscous first at a PE isolating membrane 6 and the mixed and modified bitumen layer of SBS and SBR 4 and adjust glutinous layer 5, it is ensured that a PE isolating membrane 6 departs from. Polyester plies 1 carries above all layers, and has first, second fiberglass mesh layer of cloth 7 on polyester plies 1, carrys out the tensile strength of reinforced polyester plies 1. Polyester plies 1 opposite side is provided with geotextiles adsorption layer 9, and geotextiles adsorption layer 9 absorption overlays in self-adhesion construction and waters the concrete smash, and is combined better with concrete. Geotextiles adsorption layer 9 passes through the second glutinous layer 10 of tune and adsorbs the 2nd PE isolating membrane 11, and it is not frayed in transport, storage that the 2nd PE isolating membrane 11 protection overlays adhesive waterproof coil.
First adjusts glutinous layer 5 and second to adjust glutinous layer 10 to form by silicone oil even spread. Adjust glutinous layer have adjusted and overlay adhesive waterproof coil and PE isolating membrane viscosity, adsorb PE isolating membrane. Silicone oil has the thermostability of brilliance, electrical insulating property, weatherability, hydrophobicity, physiological inertia and less surface tension, additionally there is low viscosity-temperature coefficient, higher resistance to compression, can ensure that performance effect stable under various severe transport Conservation environment, be referred to http://baike.baidu.com/view/127441.htm in detail.
EVA hot-melt adhesive layer 8 is had between first fiberglass mesh layer of cloth 2 and geotextiles adsorption layer 9.EVA hot-melt adhesive layer 8 ensures the adhesion of the first fiberglass mesh layer of cloth 2 and geotextiles adsorption layer 9. EVA hot-melt adhesive layer 8 be a kind of do not need solvent, moisture-free, 100% the polymer of solid meltability. EVA hot-melt adhesive layer 8 has quick solidifying, public hazards are low, adhesion strength is strong, the existing certain flexibility of glue-line, hardness, there is certain toughness again, be referred to http://baike.baidu.com/link url=HmpnsqfWObbFMa3GLhdmDsx-QU9ryxUtxmqOdw0zNsA0VAetenIH 0WEDD0bcmtzRG3doiVM4-cJknnVN0SNsSK in detail.
On oneth PE isolating membrane 6 and be all pressed with anti-skidding lines outside the 2nd PE isolating membrane 11. So facilitate and overlay in self-adhesion process, carry out empty paving to overlaying adhesive waterproof coil, be also convenient for adhesive waterproof coil takes off from overlaying PE isolating membrane.
It is provided with TPO rubber layer 3 between the mixed and modified bitumen layer 4 of SBS and SBR and fiberglass mesh layer of cloth. TPO rubber layer 3 is referred to http://baike.baidu.com/link url=Ol6f6QnEofnhZnmxOFBt8lzT9EEh4aGBOKEwatO-PnqwCgnw3qfd i6aBOiIOsqbqDnwKD2b3oG3ET3PB9Scmaa in detail. TPO rubber layer 3 is high-elastic gonosome, and it is notable that it has deformation under weak stress, can be promptly restored to the characteristic close to original state and size after stress relaxation, impact dispersion is absorbed, it is prevented that cause loss to overlaying adhesive waterproof coil.
On oneth PE isolating membrane 6 and be equipped with shading PP thin layer 12 outside the 2nd PE isolating membrane 11. Shading PP thin layer 12 prevents in transport, is exposed to the sun and rain in storage process, it is prevented that overlay adhesive waterproof coil quality or impact overlays the material of adhesive waterproof coil serviceability and directly contacts with damaging. Shading PP thin layer 12 protects and overlays adhesive waterproof coil.
On oneth PE isolating membrane 6 and be equipped with SiO outside the 2nd PE isolating membrane 112Aerogel layer 13. SiO2Aerogel layer 13 prevents from overlaying adhesive waterproof coil direct contact heat source in transport, storage process, causes and overlays adhesive waterproof coil damage. SiO2Aeroge is the light porous amorphous solid material that a kind of solar heat protection heat-proof quality is very outstanding, and room temperature heat conductivity can the low 0.012W/(mk of reaching) it is referred to http://wenku.baidu.com/link url=D3-EBpHdh7TVBeWnLF1tHAFvtB2z2jDWuRXKLkIRoXW8-_BpqVP5 n5Sws4U2fW2WQEloCYMaKY_VbJf3vcrIkx08WOKBnXrt8k0LlHWBnbu in detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made the amendment not having creative contribution as required by those skilled in the art after reading this specification, but as long as being affected by the protection of Patent Law in right of the present utility model.
Claims (7)
1. one kind overlays adhesive waterproof coil, including polyester plies (1), it is characterized in that: polyester plies (1) side is sequentially provided with the first fiberglass mesh layer of cloth (2), the mixed and modified bitumen layer of SBS and SBR (4), the first glutinous layer (5) of tune and PE isolating membrane (6), polyester plies (1) opposite side is sequentially provided with the second fiberglass mesh layer of cloth (7), geotextiles adsorption layer (9), the second glutinous layer (10) of tune and the 2nd PE isolating membrane (11).
2. according to claim 1 overlay adhesive waterproof coil, it is characterised in that: first adjusts glutinous layer (5) and second to adjust sticks layer (10) and forms by silicone oil even spread.
3. according to claim 1 overlay adhesive waterproof coil, it is characterised in that: there is EVA hot-melt adhesive layer (8) between the second fiberglass mesh layer of cloth (7) and geotextiles adsorption layer (9).
4. according to claim 1 overlay adhesive waterproof coil, it is characterised in that: a PE isolating membrane (6) is upper and the 2nd PE isolating membrane (11) outside is all pressed with anti-skidding lines.
5. according to claim 1 overlay adhesive waterproof coil, it is characterised in that: it is provided with TPO rubber layer (3) between the mixed and modified bitumen layer of SBS and SBR (4) and the first fiberglass mesh layer of cloth (2).
6. according to claim 1 overlay adhesive waterproof coil, it is characterised in that: a PE isolating membrane (6) is upper and the 2nd PE isolating membrane (11) outside is equipped with shading PP thin layer (12).
7. according to claim 1 overlay adhesive waterproof coil, it is characterised in that: a PE isolating membrane (6) is upper and the 2nd PE isolating membrane (11) outside is equipped with SiO2Aerogel layer (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620026398.0U CN205291811U (en) | 2016-01-12 | 2016-01-12 | Spread self -adhered waterproofing membrane in advance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620026398.0U CN205291811U (en) | 2016-01-12 | 2016-01-12 | Spread self -adhered waterproofing membrane in advance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205291811U true CN205291811U (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620026398.0U Expired - Fee Related CN205291811U (en) | 2016-01-12 | 2016-01-12 | Spread self -adhered waterproofing membrane in advance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205291811U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107053785A (en) * | 2017-04-27 | 2017-08-18 | 杭州东方雨虹建筑材料有限公司 | A kind of modified asphalt waterproof coiled material and preparation method thereof |
| CN108130986A (en) * | 2017-04-27 | 2018-06-08 | 钟建军 | A kind of prespreading waterproof roll |
-
2016
- 2016-01-12 CN CN201620026398.0U patent/CN205291811U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107053785A (en) * | 2017-04-27 | 2017-08-18 | 杭州东方雨虹建筑材料有限公司 | A kind of modified asphalt waterproof coiled material and preparation method thereof |
| CN108130986A (en) * | 2017-04-27 | 2018-06-08 | 钟建军 | A kind of prespreading waterproof roll |
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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: 20160608 Termination date: 20200112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |