CN206124351U - SBS modified asphalt waterproof sheet material - Google Patents

SBS modified asphalt waterproof sheet material Download PDF

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Publication number
CN206124351U
CN206124351U CN201621132509.2U CN201621132509U CN206124351U CN 206124351 U CN206124351 U CN 206124351U CN 201621132509 U CN201621132509 U CN 201621132509U CN 206124351 U CN206124351 U CN 206124351U
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CN
China
Prior art keywords
modified asphalt
layer
acid
sbs modified
alkali
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CN201621132509.2U
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Chinese (zh)
Inventor
孙智宁
孙平刚
薛小锋
郝宁
马双
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Yuanda Rain (tangshan) Waterproof Material Co Ltd
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Yuanda Rain (tangshan) Waterproof Material Co Ltd
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Priority to CN201621132509.2U priority Critical patent/CN206124351U/en
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Abstract

The utility model discloses a SBS modified asphalt waterproof sheet material, including child basic unit, the upper and lower both sides face of child basic unit symmetry in proper order is provided with isolated protective layer and SBS modified asphalt layer, and is arbitrary the SBS modified asphalt layer is hugged closely back to a child basic unit side surface has acid and alkali -resistance emulsion layer, acid and alkali -resistance emulsion layer extends along both sides edge child basic unit of court one side of waterproofing membrane width direction, and acid and alkali -resistance emulsion layer is the setting of cell type structure, and isolated protective layer and SBS modified asphalt layer all are located the cell type structure. Add acid and alkali -resistance emulsion layer in waterproofing membrane, improved waterproofing membrane's resistance to acids and bases, set up acid and alkali -resistance emulsion layer into the cell type structure, be favorable to carrying out the omnidirectional protection to isolated protective layer with the SBS modified asphalt layer, resistance to acids and bases that can also the waterproofing membrane fringe region when improving the surperficial resistance to acids and bases of waterproofing membrane for waterproofing membrane has wide application scope, is applicable to the area that acid -base nature is stronger.

Description

A kind of SBS modified asphalt waterproof coiled materials
Technical field
The utility model is related to the waterproof roll of construction waterproofing engineering, more particularly, it relates to a kind of SBS modified pitch Waterproof roll.
Background technology
Waterproof roll is mainly used for construction wall, roofing and tunnel, highway, refuse landfill etc., plays and resists A kind of rollable flexible building material product into web-like of extraneous rainwater, underground water seepage, as between engineering foundation and building Ne-leakage connects, and is first barrier of whole engineering waterproofing, and product is broadly divided into asphalt water-proof coiled material and macromolecule waterproof volume Material.
Its water resistance of existing waterproof roll is more superior, but the overall performance of waterproof roll is relatively simple, for In China's Coastal Areas and high salinity area, engineering construction seepage is more serious, and some areas have atmosphere pollution phenomenon, meeting There is acid rain situation, traditional waterproof roll is difficult to corrode more strong regional application and popularizations, existing skill in these Acidity of Aikalinitys There are improvements in art.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide, the SBS modified asphalt waterproofs volume Material, the waterproof roll improves the anti acid alkali performance energy of itself by arranging acid and alkali-resistance emulsion layer, and then improves waterproof roll Use range.
For achieving the above object, the utility model provides following technical scheme:A kind of SBS modified asphalt waterproof coiled materials, Including tire basic unit, the two sides up and down of the tire basic unit are symmetrically arranged with successively isolated protective layer and SBS modified asphalt layers, arbitrarily The SBS modified asphalt layers are glued with acid and alkali-resistance emulsion layer back to the side surface of tire basic unit one, and the acid and alkali-resistance emulsion layer is along waterproof The both sides of the edge in web width direction extend towards tire basic unit side, and acid and alkali-resistance emulsion layer is arranged in trench structure, isolated protective layer It is respectively positioned in trench structure with SBS modified asphalt layers.
By adopting above-mentioned technical proposal, acid and alkali-resistance emulsion layer is added in waterproof roll, improve the resistance to of waterproof roll Acidity of Aikalinity, by acid and alkali-resistance emulsion layer the relatively outer side of waterproof roll is arranged at, and is conducive to protection to be located at waterproof roll mesozone The isolated protective layer and SBS modified asphalt layers in domain, by acid and alkali-resistance emulsion layer trench structure is set to, and is conducive to isolated protective layer Omnibearing protection is carried out with SBS modified asphalt layers, can also waterproof volume while waterproof roll surface resistance to acids and bases is improved The resistance to acids and bases of material fringe region so that waterproof roll has the wider scope of application, it is adaptable to the stronger area of Acidity of Aikalinity.
The utility model is further arranged to:If the tire basic unit is by the interlaced grid-like layer knot of dry copper wire Structure.
By adopting above-mentioned technical proposal, copper cash cost is relatively low, using the simple structure of grid-like fashion, convenient processing, And with preferable structural strength, copper tire base also has preferable anti-penetration performance, it is to avoid plant root pierces through waterproof roll, has Beneficial to the service life for improving waterproof roll.
The utility model is further arranged to:The isolated protective layer is that non-woven fabrics or polyethylene film are constituted.
By adopting above-mentioned technical proposal, non-woven fabrics or polyethylene film cost are relatively low, have with SBS modified asphalt layers preferable Stickiness, isolation protection while be conducive to improve waterproof roll globality.
The utility model is further arranged to:Structural strengthening is provided between the SBS modified asphalt layers and isolated protective layer Layer, the structural reinforcement includes the upper strata away from isolated protective layer and the lower floor near isolated protective layer, and the upper strata is glass Glass fiber, the lower floor is polyurethane glue-line.
By adopting above-mentioned technical proposal, the top section of structural reinforcement, glass fibre itself are made up of glass fibre With higher toughness and intensity, and then the structural strength of waterproof roll is improve, shock resistance is improved, while glass fibers Dimension is combined together with layer of polyurethane, due to the flame-retarding characteristic of polyurethane material itself so that structural reinforcement is improving anti- Also cause waterproof roll that there is certain flame-retarding characteristic while water web construction intensity.
The utility model is further arranged to:The acid and alkali-resistance emulsion layer is provided with the antiseized protections of PVC back to tire basic unit side Layer.
There is certain surface viscosity by adopting above-mentioned technical proposal, acid and alkali-resistance latex material, in acid and alkali-resistance emulsion layer The upper laminating antiseized protective layers of PVC, it is to avoid dust particles adhere to acid and alkali-resistance latex layer surface, and the construction for being easy to waterproof roll spreads If.
The utility model is further arranged to:Paste away from a wherein SBS modified asphalt layers of the acid and alkali-resistance emulsion layer Conjunction has self-adhesion water proof rubber layer.
By adopting above-mentioned technical proposal, in laying construction, will directly the waterproof roll of self-adhesion water proof rubber layer be provided with Side is fitted in place to be fit, plays the effect of convenient construction.
The utility model is further arranged to:Between above-mentioned waterproof roll neighboring layers and acid and alkali-resistance emulsion layer edge Fitted by acid and alkali-resistance fluid sealant or epoxide resin AB glue between each layer.
Preferable acid and alkali-resistance is respectively provided with by adopting above-mentioned technical proposal, acid and alkali-resistance fluid sealant and epoxide resin AB glue Property, the resistance to acids and bases that waterproof roll is further improved while bonding each adjacent layer can be played.
The utility model is further arranged to:The tire groundwork thickness be 0.8 mm to 1.2mm, the SBS modified pitch Thickness degree be 0.6 mm to 0.8mm, the acid and alkali-resistance emulsion layer thickness be 0.3 mm to 0.5mm, the structural reinforcement thickness For 0.4 mm to 0.6mm.
By adopting above-mentioned technical proposal, using each layer of above-mentioned thickness, be conducive to keeping the same of the original performance of each layer When reduce waterproof roll thickness, and then reduce waterproof roll weight.
In sum, the utility model has the advantages that:
One:The waterproof roll has preferable acid and alkali-resistance characteristic, can be applied to various environment, slows down acid and alkali substance Corrosion, be conducive to improve waterproof roll service life.
It two:The waterproof roll has preferable structural strength, improves the shock resistance of itself and anti-puncture Can, and then play and extend waterproof roll service life.
Description of the drawings
Fig. 1 is the sectional view of embodiment.
Reference:1st, tire basic unit;2nd, isolated protective layer;3rd, structural reinforcement;31st, upper strata;32nd, lower floor;4th, SBS is modified Bitumen layer;5th, acid and alkali-resistance emulsion layer;6th, the antiseized protective layers of PVC;7th, self-adhesion water proof rubber layer.
Specific embodiment
The utility model embodiment is described further with reference to Fig. 1.
As shown in figure 1, a kind of SBS modified asphalt waterproof coiled materials, including acid and alkali-resistance emulsion layer 5, acid and alkali-resistance emulsion layer 5 is in groove Type structure setting, the two side of the trench structure is the both sides of the edge of waterproof roll width, arranges in trench structure You Tai basic units 1, the two sides up and down of tire basic unit 1 are symmetrically arranged with successively the modified drip of isolated protective layer 2, structural reinforcement 3, SBS Cyan layer 4, by acid and alkali-resistance fluid sealant or epoxide resin AB glue between each adjacent layer(Not shown in figure)It is held against, and each layer It is held against again by acid and alkali-resistance fluid sealant or epoxide resin AB glue with the both sides cell wall of acid and alkali-resistance emulsion layer 5.
As shown in figure 1, the antiseized protective layers 6 of PVC are also glued with by acid and alkali-resistance fluid sealant on the surface of acid and alkali-resistance emulsion layer 5, The antiseized width of protective layer 6 of PVC is equal with acid and alkali-resistance emulsion layer 5, in waterproof roll back to the antiseized sides of protective layer 6 of PVC by resistance to Soda acid fluid sealant is glued with self-adhesion water proof rubber layer 7, self-adhesion water proof rubber layer 7 cover the both sides cell wall of acid and alkali-resistance emulsion layer 5 with And SBS modified asphalt layers 4.
If as shown in figure 1, above-mentioned tire basic unit 1 is by the interlaced grid-like layer structure of dry copper wire, tire basic unit 1 Thickness is 0.8 mm to 1.2mm;The above-mentioned thickness of SBS modified asphalt layers 4 is 0.6 mm to 0.8mm;Above-mentioned isolated protective layer 2 For non-woven fabrics or polyethylene film;The above-mentioned integral thickness of structural reinforcement 3 be 0.4 mm to 0.6mm, structural reinforcement 3 by away from The upper strata 31 of isolated protective layer 2 and the lower floor 32 near isolated protective layer 2 constitute, and upper strata 31 is made up of glass fibre, lower floor 32 It is made up of polyurethane glue-line;The above-mentioned thickness of acid and alkali-resistance emulsion layer 5 be 0.3 mm to 0.5mm, the thickness of acid and alkali-resistance emulsion layer 5 at this Refer specifically to the thickness of its trench structure diapire and side wall.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.Should refer to Go out, for those skilled in the art, some improvement under the premise of without departing from the utility model principle and Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims (8)

1. a kind of SBS modified asphalt waterproof coiled materials, including tire basic unit(1), it is characterised in that the tire basic unit(1)Up and down two Side is symmetrically arranged with successively isolated protective layer(2)With SBS modified asphalt layers(4), any SBS modified asphalt layers(4)The back of the body To tire basic unit(1)One side surface is glued with acid and alkali-resistance emulsion layer(5), the acid and alkali-resistance emulsion layer(5)Along waterproof roll width side To both sides of the edge towards tire basic unit(1)Side extends, acid and alkali-resistance emulsion layer(5)Arrange in trench structure, isolated protective layer(2)With SBS modified asphalt layers(4)It is respectively positioned in trench structure.
2. a kind of SBS modified asphalt waterproof coiled materials according to claim 1, it is characterised in that the tire basic unit(1)Serve as reasons If the interlaced grid-like layer structure of dry copper wire.
3. a kind of SBS modified asphalt waterproof coiled materials according to claim 2, it is characterised in that the isolated protective layer(2) It is that non-woven fabrics or polyethylene film are constituted.
4. a kind of SBS modified asphalt waterproof coiled materials according to claim 1 or 3, it is characterised in that the modified drips of the SBS Cyan layer(4)With isolated protective layer(2)Between be provided with structural reinforcement(3), the structural reinforcement(3)Including away from insulation blocking Layer(2)Upper strata(31)With close isolated protective layer(2)Lower floor(32), the upper strata(31)For glass fibre, the lower floor (32)For polyurethane glue-line.
5. a kind of SBS modified asphalt waterproof coiled materials according to claim 1, it is characterised in that the acid and alkali-resistance emulsion layer (5)Back to tire basic unit(1)Side is provided with the antiseized protective layers of PVC(6).
6. a kind of SBS modified asphalt waterproof coiled materials according to claim 1, it is characterised in that away from acid and alkali-resistance breast Glue-line(5)A wherein SBS modified asphalt layers(4)On be fitted with self-adhesion water proof rubber layer(7).
7. a kind of SBS modified asphalt waterproof coiled materials according to claim 1, it is characterised in that above-mentioned waterproof roll is adjacent Between each layer and acid and alkali-resistance emulsion layer(5)By acid and alkali-resistance fluid sealant or epoxide resin AB glue phase between edge and each layer Laminating.
8. a kind of SBS modified asphalt waterproof coiled materials according to claim 1, it is characterised in that the tire basic unit(1)Thickness For 0.8 mm to 1.2mm, the SBS modified asphalt layers(4)Thickness be 0.6 mm to 0.8mm, the acid and alkali-resistance emulsion layer(5)It is thick Spend for 0.3 mm to 0.5mm, the structural reinforcement(3)Thickness is 0.4 mm to 0.6mm.
CN201621132509.2U 2016-10-17 2016-10-17 SBS modified asphalt waterproof sheet material Active CN206124351U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621132509.2U CN206124351U (en) 2016-10-17 2016-10-17 SBS modified asphalt waterproof sheet material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621132509.2U CN206124351U (en) 2016-10-17 2016-10-17 SBS modified asphalt waterproof sheet material

Publications (1)

Publication Number Publication Date
CN206124351U true CN206124351U (en) 2017-04-26

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108177404A (en) * 2018-01-11 2018-06-19 中电建建筑集团有限公司 A kind of novel modified asphalt waterproof roll
CN109849453A (en) * 2019-02-21 2019-06-07 内蒙古大地云天化工有限公司 SBS modified asphalt waterproof coiled material is preparing the purposes in erosion resistant coating

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108177404A (en) * 2018-01-11 2018-06-19 中电建建筑集团有限公司 A kind of novel modified asphalt waterproof roll
CN109849453A (en) * 2019-02-21 2019-06-07 内蒙古大地云天化工有限公司 SBS modified asphalt waterproof coiled material is preparing the purposes in erosion resistant coating

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