CN100472022C - Building top layer tarpaulin - Google Patents
Building top layer tarpaulin Download PDFInfo
- Publication number
- CN100472022C CN100472022C CNB2006100218952A CN200610021895A CN100472022C CN 100472022 C CN100472022 C CN 100472022C CN B2006100218952 A CNB2006100218952 A CN B2006100218952A CN 200610021895 A CN200610021895 A CN 200610021895A CN 100472022 C CN100472022 C CN 100472022C
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- China
- Prior art keywords
- tarpaulin
- film
- base material
- top layer
- simple tension
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 claims abstract description 34
- 229920003023 plastic Polymers 0.000 claims abstract description 24
- 239000004033 plastic Substances 0.000 claims abstract description 24
- 229920001971 elastomer Polymers 0.000 claims abstract description 23
- 239000002985 plastic film Substances 0.000 claims abstract description 22
- 229920006255 plastic film Polymers 0.000 claims abstract description 22
- 239000005060 rubber Substances 0.000 claims abstract description 20
- 239000004744 fabric Substances 0.000 claims abstract description 19
- 150000001875 compounds Chemical class 0.000 claims description 20
- 229920000728 polyester Polymers 0.000 claims description 15
- 239000004743 Polypropylene Substances 0.000 claims description 12
- 229920001155 polypropylene Polymers 0.000 claims description 12
- 239000012528 membrane Substances 0.000 claims description 9
- 229920001684 low density polyethylene Polymers 0.000 claims description 8
- 239000004702 low-density polyethylene Substances 0.000 claims description 8
- 230000002457 bidirectional effect Effects 0.000 claims description 7
- -1 polypropylene Polymers 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 5
- 238000009941 weaving Methods 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 claims description 4
- HDERJYVLTPVNRI-UHFFFAOYSA-N ethene;ethenyl acetate Chemical compound C=C.CC(=O)OC=C HDERJYVLTPVNRI-UHFFFAOYSA-N 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 2
- 208000006735 Periostitis Diseases 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 210000003460 periosteum Anatomy 0.000 claims description 2
- 239000004745 nonwoven fabric Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000806 elastomer Substances 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 22
- 239000004568 cement Substances 0.000 description 5
- 239000004800 polyvinyl chloride Substances 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 230000032683 aging Effects 0.000 description 3
- 239000004567 concrete Substances 0.000 description 3
- 229920001903 high density polyethylene Polymers 0.000 description 3
- 239000004700 high-density polyethylene Substances 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- 244000227633 Ocotea pretiosa Species 0.000 description 2
- 235000004263 Ocotea pretiosa Nutrition 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229920000092 linear low density polyethylene Polymers 0.000 description 2
- 239000004707 linear low-density polyethylene Substances 0.000 description 2
- 150000004291 polyenes Chemical class 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 238000009954 braiding Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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- Laminated Bodies (AREA)
- Road Paving Structures (AREA)
Abstract
The present invention provides one kind of roof paulin for building. The roof paulin includes one base material layer formed with plastic cloth of one-way stretched plastic band or adhered one-way stretched plastic films, and one antiskid layer adhered to the base material layer of rubber and plastic elastomer. The roof paulin has light weight, high strength, high durability, obvious antiskid effect and other advantages.
Description
Technical field:
The present invention is relevant with the building top layer tarpaulin, particularly be that a kind of tarpaulin base material is the woven cloth building top layer tarpaulin that the bidirectional tensile plastic composite film sheet that formed by one deck warp-wise simple tension plastic film at least and the compound back of one deck broadwise simple tension plastic film quadrature or oblique at least or strained polymer fillet form after weaving.
Background technology:
Building at BUILDINGS IN COLD AREAS log cabin or brick mix structure, for easy construction and the building after building up increase leakproof ability and insulating power, generally before the cement layer top layer is smeared on the roof or before the binding cement tile, synthetic materials watt, need in advance at upper berth, roof lid layer architectural top tarpaulin (roof cloth) that structure is finished.Past this layer roof is furnished with the tarpaulin that uses plastic film layers and the two-sided multiple film of woven cloth, because the surface layer of these two kinds of films all is a plastic layer, and mostly be polyethylene (PE) or polypropylene (PP), too smooth, be unfavorable for that the constructor walks on face, because the walking danger close of skidding, and because inconvenience is smeared concrete grey and binding roof cement tile or synthetic materials watt again on smooth face.
Summary of the invention:
In view of above reason, the objective of the invention is for a kind of waterproof, antiseep and bidirectional stretch intensity height are provided, lear energy is strong, and the people walks on the tarpaulin face conveniently, safety, the significant building top layer tarpaulin of skidproof effect.
The object of the present invention is achieved like this:
Building top layer tarpaulin of the present invention, the tarpaulin base material is to be compiled into cloth or to be formed after compound through the plastic film of simple tension or at least two layers of plastic film through simple tension are bonding mutually by the plastic tape through simple tension, on the tarpaulin base material by tack coat compound one deck skid resistant course, skid resistant course is that soft and rubber plastic elastic body (as rubber plastic elastic bodys such as polyester (PET) or polyvinyl chloride (PVC) or polyolefin) that can resilience of matter or the semicircle round dot that formed by the rubber plastic elastic body are evenly distributed or be uneven reticulate pattern and form.Rubber matter is soft and can resilience is applied on the tarpaulin substrate surface, tarpaulin is affixed on the roof slope of cleaning does not slide, and it is fixing on the building top layer face to help tarpaulin, and the people wears rubber boots and steps on 45 ° of inclined-plane tarpaulins and do not slip.Skid resistant course is evenly distributed the forming of semicircle round dot that the rubber plastic elastic body (as polyester (PET) or polyvinyl chloride polyenes such as (PVC) footpath rubber plastic elastic body) of and energy resilience soft by matter forms.The rubber plastic surface of elastomer is outstanding with dot, arrange homogeneous, increase the coefficient of the surperficial sassafras that rubs between the contactant, prevent from the roof surface that tilts, to skid when the constructor from walking on face, while reduces the sunshine absorption clearly and prevents that the tarpaulin surface from producing reverberation, in performance aspect the heat ageing opposing also is quite excellent, helps smearing concrete grey in addition, increases the bond strength between cement and the tarpaulin.
Above-mentioned tarpaulin base material is by one deck warp-wise simple tension plastic film and the compound back bidirectional tensile plastic composite film sheet that forms of one deck broadwise simple tension plastic film quadrature at least at least, the used compound film sheet of this tarpaulin base material has adopted the plastic film of warp direction stretching and the plastic film that broadwise stretches respectively at warp-wise and broadwise, therefore the tensile strength of two directions all has separately the simple tension film of direction bear respectively, because of the simple tension film itself has intensity the highest in the same film, therefore each to stretching resistance reached best fit, it also is the maximum tensile strength, this two-layerly is combined as a whole with tack coat, if produce stress mouth or breach, because of the effect of tack coat, breach is torn by warp, the two-layer quadrature of latitude is 90
0Compound stretched film stops, and has improved tear resistance greatly.This compound film sheet can also require to increase one deck warp direction stretching film or broadwise stretched film to the tensile strength through, latitude both direction according to service condition.
Above-mentioned tarpaulin base material is that the two layers of unidirectional stretched film is compound through the cementing agent secure bond at least is multiaspect drag-resisting tear-proof film, this simple tension film is that cylindrical membrane produces big molecular orientation in the temperature range simple tension more than the glassy state temperature, below the viscous state temperature, with the periosteum of tubular by its axially be 15 ° to 75 ° offset orientation to its spirality dissect and be extended into the flat film that big molecule stretching orientation direction and film edge are 15 ° to 75 ° oblique angle, the two-layer at least film that this dissects flattening is combined with each other the cross-shaped condition of its draw direction relatively.Cylindrical membrane on the blown film stretching-machine after vertical simple tension, cylindrical membrane is lengthwise movement while rotating, two blade symmetries are fixedly dissectd cylindrical membrane, or cylindrical membrane lengthwise movement, two blade symmetric arrangement also rotatablely move, dissect the oblique angle that two its draw directions of film getting off and film edge be 15 ° to 75 ° (according to lengthwise movement and between rotatablely moving speeds match obtain different oblique angles) like this, two films are combined with each other the cross-shaped condition of its draw direction relatively through cementing agent and make the tarpaulin base material, and this tarpaulin base material has improved two-way tear resistance equally.
Above-mentioned tarpaulin base material is the woven cloth that the strained polymer fillet forms after weaving.Woven cloth has very high two-way tear-proof and tensile property equally, through one side or two-sided multiple film or by formation building top layer tarpaulin extrude the rubber thermoplastic elastic layer body (TPE) of filming compound after.
Above-mentioned tack coat is polypropylene (PP) or polyester (PET) or two component polyurethane or low density polyethylene (LDPE) (LDPE) or ethene-vinyl acetate (EVA) cementing agent.Different tarpaulin substrate materials adopts different tack coats can obtain better bond effect, adopt polypropylene (PP) as the tarpaulin substrate material, then tack coat adopts polypropylene (PP) equally, adopt polyester fiber (PET) as the tarpaulin substrate material, then tack coat adopts polyester or two component polyurethane, adopt high density polyethylene (HDPE) (HDPE) or LLDPE (LLDPE) as the tarpaulin substrate material, then tack coat adopts low density polyethylene (LDPE) (LDPE) or ethene-vinyl acetate (EVA) cementing agent.
Between above-mentioned tarpaulin base material and the skid resistant course by tack coat compound at least one strata fat (PET) fabric nonwoven cloth or poly-third (PP) fabric nonwoven cloth or nylon (PA) nonwoven tear-proof back-up coat, increase back-up coat, improved tensile strength, the lear energy of tarpaulin, made tarpaulin durable in use.
Building top layer tarpaulin waterproof of the present invention, antiseep and bidirectional stretch intensity height, lear energy are strong, the people walks on the tarpaulin face, and convenient and safe skidproof effect is remarkable.Heat ageing opposing aspect performance also is quite excellent.In light weight, convenient in carrying is quick, has improved building efficient.
9 description of drawings:
Fig. 1 is a structural representation of the present invention.
Fig. 2 is another structural representation of the present invention.
Fig. 3 is the present invention's structural representation again.
Fig. 4 is the structural representation of the present invention with the skid resistant course of evenly distributed semicircle round dot.
Fig. 5 is A among Fig. 4-A sectional view.
Fig. 6 is another structural representation of the present invention with the skid resistant course of evenly distributed semicircle round dot.
Fig. 7 is a work sheet of producing tarpaulin base material among Fig. 6.
The specific embodiment:
Embodiment 1:
Fig. 1 has provided the embodiment of the invention 1 figure.Present embodiment building top layer tarpaulin tarpaulin base material 1 is compound for the bidirectional tensile plastic composite film sheet formation that forms after the one by hot pressing quadrature (or oblique) by one deck warp-wise simple tension plastic film 2 and one deck broadwise simple tension plastic film 3, and skid resistant course 4 is by extruding the compound one deck rubber thermoplastic elastic body (TPE) of tack coat 5 on tarpaulin base material 1 surface.
Embodiment 2:
Fig. 2 has provided the embodiment of the invention 2 figure.Present embodiment fundamental sum embodiment 1 together.Do not exist together is that tarpaulin base material 1 is that cast layer 6 is compound to be constituted for the bidirectional tensile plastic composite film sheet that forms after the one by extruding by one deck warp-wise simple tension plastic film 2 and one deck broadwise simple tension plastic film 3.
Embodiment 3:
Fig. 3 has provided the embodiment of the invention 3 figure.Present embodiment fundamental sum embodiment 1 together.Not existing together is the woven cloth that tarpaulin base material 1 forms after weaving for the strained polymer fillet, i.e. polypropylene (PP) base fabric of textile weaving machine (plain weave or circle are knitted) braiding is printed with pictorial trademark 7 on skid resistant course 4.
Embodiment 4:
Fig. 4, Fig. 5 have provided the embodiment of the invention 1 figure.In the present embodiment, tarpaulin base material 1 is plastic film 2,3 quadratures to be bonded togather by adopting ethene-vinyl acetate co-polymer (EVA) 8 by one deck warp-wise simple tension plastic film 2 and one deck broadwise simple tension plastic film 3, tack coat 5 is compound to get on skid resistant course 4 by extruding on tarpaulin base material 1 surface, semicircle round dot 9 evenly distributed the forming that its rubber plastic elastic body (as rubber plastic elastic bodys such as polyester (PET) or polyvinyl chloride (PVC) or polyolefin) soft by matter and can resilience forms.The rubber plastic surface of elastomer is outstanding with dot, arrange homogeneous, increase the coefficient of the surperficial sassafras that rubs between the contactant, prevent from the roof surface that tilts, to skid when the constructor from walking on face, while reduces the sunshine absorption clearly and prevents that the tarpaulin surface from producing reverberation, in performance aspect the heat ageing opposing also is quite excellent, helps smearing concrete grey in addition, increases the bond strength between cement and the tarpaulin.On tarpaulin base material 1 another surface, be rubber thermoplastic elastic body (TPE) by extruding one deck skid resistant course 4 of filming compound, rubber matter is soft and the energy resilience is applied to tarpaulin base material 1 another surface (bottom surface), tarpaulin is affixed on the roof slope of cleaning does not slide, it is fixing on the building top layer face to help tarpaulin.
Embodiment 5:
Fig. 6, Fig. 7 have provided the embodiment of the invention 5 figure.Fig. 7 produces the schematic diagram that draw direction and film edge are the tarpaulin base material at 30 ° of oblique angles.Cylindrical membrane 10 on the blown film stretching-machine after vertical simple tension (draw direction is a sequence number 11), cylindrical membrane is lengthwise movement while rotating, two blade 12 symmetries are fixedly dissectd cylindrical membrane, dissect two films 13 getting off and 14 its draw directions and film edge like this and be 30 ° oblique angle, two films 13 and 14 are by adopting ethene-vinyl acetate co-polymer (EVA) 15 with plastic film 13,14 bondingly are combined with each other the cross-shaped condition of its draw direction relatively and make tarpaulin base material 1, referring to Fig. 6, tack coat 5 is compound to get on skid resistant course 4 by extruding on tarpaulin base material 1 surface, semicircle round dot 9 evenly distributed the forming that its and rubber plastic elastic body that can resilience soft by matter (as polyester (PET) or polyvinyl chloride (PVC) polyene of etc.ing rubber plastic elastic body directly) forms.
The various embodiments described above are that foregoing of the present invention is further described, but this should be interpreted as that the scope of the above-mentioned theme of the present invention only limits to the foregoing description.All technology that realizes based on foregoing all belong to scope of the present invention.
Claims (6)
1, building top layer tarpaulin, it is characterized in that the tarpaulin base material is to be compiled into cloth or to be formed after compound through the plastic film of simple tension or at least two layers of plastic film through simple tension are bonding mutually by the plastic tape through simple tension, on the tarpaulin base material by tack coat compound one deck skid resistant course, skid resistant course is that soft and rubber plastic elastic body that can resilience of matter or the semicircle round dot that formed by the rubber plastic elastic body are evenly distributed or be uneven reticulate pattern and form.
2, building top layer tarpaulin according to claim 1 is characterized in that the tarpaulin base material is by one deck warp-wise simple tension plastic film and the compound back bidirectional tensile plastic composite film sheet that forms of one deck broadwise simple tension plastic film quadrature at least at least.
3, building top layer tarpaulin according to claim 1, it is characterized in that the tarpaulin base material is that the two layers of unidirectional stretched film is multiaspect drag-resisting tear-proof film through the cementing agent secure bond is compound at least, this simple tension film is that cylindrical membrane is more than the glassy state temperature, the following temperature range simple tension of viscous state temperature produces big molecular orientation, with the periosteum of tubular by its axially be 15 ° to 75 ° offset orientation to its spirality dissect and be extended into the flat film that big molecule stretching orientation direction and film edge are 15 ° to 75 ° oblique angle, the two-layer at least film that this dissects flattening is combined with each other the cross-shaped condition of its draw direction relatively.
4, building top layer tarpaulin according to claim 1 is characterized in that the tarpaulin base material is the woven cloth that the strained polymer fillet forms after weaving.
5,, it is characterized in that tack coat is polypropylene or polyester or two component polyurethane or low density polyethylene (LDPE) or ethene-vinyl acetate cementing agent according to the described building top layer tarpaulin of one of claim 1～4.
6, according to the described building top layer tarpaulin of one of claim 1～4, it is characterized in that between tarpaulin base material and skid resistant course by tack coat compound at least one strata fat fabric nonwoven cloth or poly-third fabric nonwoven cloth or nylon nonwoven fabrics tear-proof back-up coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100218952A CN100472022C (en) | 2006-09-19 | 2006-09-19 | Building top layer tarpaulin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100218952A CN100472022C (en) | 2006-09-19 | 2006-09-19 | Building top layer tarpaulin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101148930A CN101148930A (en) | 2008-03-26 |
| CN100472022C true CN100472022C (en) | 2009-03-25 |
Family
ID=39249614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100218952A Expired - Fee Related CN100472022C (en) | 2006-09-19 | 2006-09-19 | Building top layer tarpaulin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100472022C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106165911A (en) * | 2016-09-10 | 2016-11-30 | 浙江鹏飞针织有限公司 | Anticreep hidden ankle sock |
| CN106671533A (en) * | 2016-12-15 | 2017-05-17 | 东方雨虹民用建材有限责任公司 | Wear-resistant water-resistant sheet and preparation method thereof |
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2006
- 2006-09-19 CN CNB2006100218952A patent/CN100472022C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101148930A (en) | 2008-03-26 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGTAI NEW MATERIAL SCIENCE ANG TECHNOLOGY CO., L Free format text: FORMER OWNER: GAN GUOGONG Effective date: 20130626 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130626 Address after: 610100, No. 103, Xingguang Road, Chengdu economic and Technological Development Zone, Longquanyi District, Chengdu, Sichuan Patentee after: Dongtai New Material Science ang Technology Co., Ltd., Sichuan Address before: Longquanyi economic and Technological Development Zone Chengdu city Sichuan province 610100 stars Dongtai Road (Chengdu) Industrial Co. Ltd. Patentee before: Gan Guogong |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090325 Termination date: 20170919 |