CN203462662U - Self-adhesion polymer modified asphalt waterproof sheet material with sealing rubber strip flange structures - Google Patents
Self-adhesion polymer modified asphalt waterproof sheet material with sealing rubber strip flange structures Download PDFInfo
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- CN203462662U CN203462662U CN201320540314.1U CN201320540314U CN203462662U CN 203462662 U CN203462662 U CN 203462662U CN 201320540314 U CN201320540314 U CN 201320540314U CN 203462662 U CN203462662 U CN 203462662U
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Abstract
The utility model relates to the technical field of waterproof sheet materials, in particular to a self-adhesion polymer modified asphalt waterproof sheet material. The waterproof sheet material comprises a first protecting film layer, a first asphalt layer, a glass fiber screen cloth layer, a second asphalt layer, an aluminum foil layer and a second protecting film layer from bottom to top in sequence, wherein the first protecting film layer, the first asphalt layer, the glass fiber screen cloth layer, the second asphalt layer, the aluminum foil layer and the second protecting film layer are bonded with one another through calendaring, the left end and the right end of the waterproof sheet material are provided with a self-adhesion sealing rubber strip respectively, the aluminum foil layer is greater than the first protecting film layer by 4-6cm in width, the thickness of the second asphalt layer is gradually reduced from left to right, and the first asphalt layer and the second asphalt layer are both self-adhesion polymer modified asphalt layers. The waterproof sheet material is relatively simple in structure, relatively good in overall waterproof effect, heat insulation effect and anti-aging effect and relatively low in production cost and is suitable for large-scale popularization and use; due to the arrangement of the self-adhesion sealing rubber strips on the left and right edges, the bonding force is improved, and the service life is prolonged; due to the arrangement of the aluminum foil layer, the paving cost can be effectively reduced.
Description
Technical field
The utility model relates to waterproof roll technical field, particularly a kind of self-adhered polymer modified bitumen waterproofing membrane with sealing joint strip rib structure.
Background technology
Waterproof roll is to be tire base by ground paper or fabric, the waterproof roll forming through dip-coating pitch or other synthetic high polymer waterproof materials, it is mainly used in construction wall, roofing, ground, tunnel, highway etc. and locates, and plays the effect of resisting extraneous rainwater and ground water seepage.On existing market, the major product of waterproof roll has asphalt water-proof coiled material and polymer membranes, and asphalt water-proof coiled material wherein occupies larger market part.
Pitch is a kind of organic gel gel material with waterproof, protection against the tide and antiseptic property, is mainly used in the waterproof of roofing, ground, underground structure, the road structure cementitious materials in the anticorrosion and highway construction of timber, steel.Self-adhering polymer modification bitumen is to take matrix pitch as raw material, add a certain proportion of polymer modifiers, stabilizing agent and age resister, by complex methods such as shearing, stirrings, make polymer be scattered in equably the intermingling material forming in pitch, this material has good tack, high temperature resistant and low temperature resistant ability, elasticity and toughness are better, and the resistance to tension after anti-fatigue ability, ageing resistance, chance water is all better.
Buildings waterproof is a special measures of taking in order to guarantee some position of building or structure not to be subject to the etch of moisture in rainwater, underground water, living water use and air, the quality of architectural waterproof material quality and structure design whether appropriate, directly have influence on normal use and the life-span of building or structure, therefore, it occupies very important status in whole construction work.The waterproof roll using on market is generally comprised of the basic unit bonding together between each layer, separation layer and overlay, this waterproof roll is aging fast, tensile strength is little, application life is short, easily be subject to the impact of outside hard thing and cause damaging, use cost and the maintenance cost of whole waterproof roll are high.Therefore, develop the problem that waterproof roll a kind of simple in structure, convenient and practical is current research.
Utility model content
The technical problems to be solved in the utility model is: self-adhered polymer modified bitumen waterproofing membrane a kind of simple in structure, convenient and practical is provided.
The utility model solves the technical scheme that its technical problem adopts: a kind of self-adhered polymer modified bitumen waterproofing membrane with sealing joint strip rib structure, the width of this waterproof roll is 1.4-2.1m, it from bottom to top comprises the first protective film, the first bitumen layer, glass fiber net layer of cloth, the second bitumen layer, aluminium foil layer and the second protective film successively, mutually bonding by calendering between each layer; The two ends, left and right of described waterproof roll have respectively self-adhesion sealing rubber strip, the upper surface of self-adhesion sealing rubber strip and the laminating of the soffit of aluminium foil layer, the upper surface laminating of the soffit of self-adhesion sealing rubber strip and the first protective film, the end face laminating of the medial surface of self-adhesion sealing rubber strip and the first bitumen layer, glass fiber net layer of cloth, the second bitumen layer, the lateral surface of self-adhesion sealing rubber strip is concordant with the end face of the first protective film; Described aluminium foil layer is than the wide 4-6cm of the first protective film, and the thickness of the second bitumen layer is reduced gradually by left-to-right, and the first bitumen layer and the second bitumen layer are self-adhering polymer modification bitumen layer.
Further, for guaranteeing that this waterproof roll has good tensile strength and impact strength, described glass fiber net layer of cloth comprises three layers, and its angle of weave is from top to bottom followed successively by 0 °, 45 °, 90 °, and the surface density of each layer equates.
Further, for making this waterproof roll have good safeguard function, the width of described aluminium foil layer and the second protective film is equal, and the second protective film is uvioresistant diaphragm.
Further, for saving production cost, the thickness of described the first protective film is 30-80 μ m.
Beneficial effect: compared with prior art, the structure of waterproof roll of the present utility model is comparatively simple, the setting of the self-adhesion sealing rubber strip of left and right edges, can improve between this waterproof roll piece and the adhesion stress of waterproof roll and between the walls, effectively prevent the edge cracking of coiled material after long-time use, effectively increase the service life, the setting that aluminium foil layer is wide compared with the first protective film, can be conducive to waterproof roll piece in the upper and lower bending of freedom of corner seam crossing and the splicing between waterproof roll piece, do not need additionally to use seam adhesive tape, effectively save paving cost; The setting of the second protective film and aluminium foil layer, can effectively intercept the erosion to waterproof roll such as extraneous steam, hot gas, ultraviolet ray, oxidation material, makes waterproof effect, effect of heat insulation and the antiageing effect of waterproof roll integral body better; The setting of bitumen layer and glass fiber net layer of cloth, can make this waterproof roll have compared with high-tensile and impact strength; The setting that the left and right thickness of the second bitumen layer reduces gradually, can be conducive to the trickling of waterproof roll surface rainwater; The cost of production of the utility model integral body is lower, convenient and practical, and proper scale is promoted the use of.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated;
Fig. 1 is structural representation of the present utility model;
In figure, 1. the first protective film, 2. self-adhesion sealing rubber strip, 3. the first bitumen layer, 4. glass fiber net layer of cloth, 5. the second bitumen layer, 6. aluminium foil layer, 7. the second protective film.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated;
A kind of self-adhered polymer modified bitumen waterproofing membrane with sealing joint strip rib structure as shown in drawings, the width of this waterproof roll is 1.6m, it from bottom to top comprises the first protective film 1, the first bitumen layer 3, glass fiber net layer of cloth 4, the second bitumen layer 5, aluminium foil layer 6 and the second protective film 7 successively, mutually bonding by the calendering at 30 ℃-50 ℃ between each layer; The two ends, left and right of described waterproof roll have respectively self-adhesion sealing rubber strip 2, the soffit laminating of the upper surface of self-adhesion sealing rubber strip 2 and aluminium foil layer 6, the upper surface laminating of the soffit of self-adhesion sealing rubber strip 2 and the first protective film 1, the end face laminating of the medial surface of self-adhesion sealing rubber strip 2 and the first bitumen layer 3, glass fiber net layer of cloth 4, the second bitumen layer 5, the lateral surface of self-adhesion sealing rubber strip 2 is concordant with the end face of the first protective film 1; Wide 4cm(is at the two ends, left and right of waterproof roll for described aluminium foil layer 6 to the first protective film 1, and aluminium foil layer 6 to the first protective film 1 are wide 2cm respectively); The thickness of the second bitumen layer 5 is reduced gradually by left-to-right, the second bitumen layer 5 is 3mm at the thickness of waterproof roll left end, thickness at waterproof roll right-hand member is 1mm, the soffit of the second bitumen layer 5 and the first protective film 1, the first bitumen layer 3, glass fiber net layer of cloth 4 are parallel to each other, and the upper surface of the second bitumen layer 5 and aluminium foil layer 6, the second protective film 7 are parallel to each other; The first bitumen layer 3 and the second bitumen layer 5 are self-adhering polymer modification bitumen layer.
Glass fiber net layer of cloth 4 comprises three layers; its angle of weave is from top to bottom followed successively by 0 °, 45 °, 90 °; the surface density of each layer equates; the first protective film 1 is PET film; the width of aluminium foil layer 6 and the second protective film 7 equates; the thickness of the first protective film 1 and the second protective film 7 is equal, and the thickness of the first protective film 1 is 30 μ m, and the second protective film 7 is uvioresistant diaphragms.
The utility model is in when construction, first, and the basic unit that cleaning will paving waterproof roll of the present utility model, brush base treatment agent; Then the utility model waterproof roll is spread out and overlay location; Again the PET protective film of waterproof roll is torn, with pressure roller, waterproof roll is depressed into compacting at basic unit's top roll, Shi Qiyu basic unit bonding firmly, in this waterproof roll and the body of wall contact position with inclination angle, can be by aluminium foil layer 6 bending up or down of the long section in edge, thus the edge that guarantees this waterproof roll is not subject to the erosion of the rainwater, oxidation material, ultraviolet ray of external environment etc.; Aluminium foil layer in the long section in the ，Ke Jiang edge, mutual stitching portion of this waterproof roll piece is overlapped, thereby can avoid additionally using seam adhesive tape, reduces paving cost.
The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on manual, must determine its technical scope according to claim scope.
Claims (5)
1. a self-adhered polymer modified bitumen waterproofing membrane with sealing joint strip rib structure, it is characterized in that: the width of this waterproof roll is 1.4-2.1m, it from bottom to top comprises the first protective film (1), the first bitumen layer (3), glass fiber net layer of cloth (4), the second bitumen layer (5), aluminium foil layer (6) and the second protective film (7) successively, mutually bonding by calendering between each layer; The two ends, left and right of described waterproof roll have respectively self-adhesion sealing rubber strip (2), the soffit laminating of the upper surface of self-adhesion sealing rubber strip (2) and aluminium foil layer (6), the upper surface laminating of the soffit of self-adhesion sealing rubber strip (2) and the first protective film (1), the end face laminating of the medial surface of self-adhesion sealing rubber strip (2) and the first bitumen layer (3), glass fiber net layer of cloth (4), the second bitumen layer (5), the lateral surface of self-adhesion sealing rubber strip (2) is concordant with the end face of the first protective film (1); Described aluminium foil layer (6) is than the wide 4-6cm of the first protective film (1), and the thickness of the second bitumen layer (5) is reduced gradually by left-to-right, and the first bitumen layer (3) and the second bitumen layer (5) are self-adhering polymer modification bitumen layer.
2. a kind of self-adhered polymer modified bitumen waterproofing membrane with sealing joint strip rib structure according to claim 1, it is characterized in that: described glass fiber net layer of cloth (4) comprises three layers, its angle of weave is from top to bottom followed successively by 0 °, 45 °, 90 °, and the surface density of each layer equates.
3. a kind of self-adhered polymer modified bitumen waterproofing membrane with sealing joint strip rib structure according to claim 1, is characterized in that: the width of described aluminium foil layer (6) and the second protective film (7) equates.
4. a kind of self-adhered polymer modified bitumen waterproofing membrane with sealing joint strip rib structure according to claim 1, is characterized in that: the thickness of described the first protective film (1) is 30-80 μ m.
5. a kind of self-adhered polymer modified bitumen waterproofing membrane with sealing joint strip rib structure according to claim 1, is characterized in that: described the second protective film (7) is uvioresistant diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320540314.1U CN203462662U (en) | 2013-08-30 | 2013-08-30 | Self-adhesion polymer modified asphalt waterproof sheet material with sealing rubber strip flange structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320540314.1U CN203462662U (en) | 2013-08-30 | 2013-08-30 | Self-adhesion polymer modified asphalt waterproof sheet material with sealing rubber strip flange structures |
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| Publication Number | Publication Date |
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| CN203462662U true CN203462662U (en) | 2014-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320540314.1U Expired - Fee Related CN203462662U (en) | 2013-08-30 | 2013-08-30 | Self-adhesion polymer modified asphalt waterproof sheet material with sealing rubber strip flange structures |
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| CN (1) | CN203462662U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112248575A (en) * | 2020-10-22 | 2021-01-22 | 河南蓝翎环科防水材料有限公司 | Root-resistant polymer siphon drainage and water storage sheet and production process thereof |
| CN112746633A (en) * | 2018-11-01 | 2021-05-04 | 埃米尔·夏伊·卢蒂安 | Underground waterproof and methane barrier sheet diaphragm and methods of making and using same |
| CN113715423A (en) * | 2021-07-26 | 2021-11-30 | 安徽大禹防水科技发展有限公司 | Self-adhesion type waterproofing membrane structure |
-
2013
- 2013-08-30 CN CN201320540314.1U patent/CN203462662U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112746633A (en) * | 2018-11-01 | 2021-05-04 | 埃米尔·夏伊·卢蒂安 | Underground waterproof and methane barrier sheet diaphragm and methods of making and using same |
| CN112746633B (en) * | 2018-11-01 | 2022-08-12 | 埃米尔·夏伊·卢蒂安 | Underground waterproof and methane barrier sheet diaphragm and methods of making and using same |
| CN112248575A (en) * | 2020-10-22 | 2021-01-22 | 河南蓝翎环科防水材料有限公司 | Root-resistant polymer siphon drainage and water storage sheet and production process thereof |
| CN113715423A (en) * | 2021-07-26 | 2021-11-30 | 安徽大禹防水科技发展有限公司 | Self-adhesion type waterproofing membrane structure |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20150830 |
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| EXPY | Termination of patent right or utility model |