CN202730645U - Bonded water-proof roll material adopting wet laying method for road bridge - Google Patents
Bonded water-proof roll material adopting wet laying method for road bridge Download PDFInfo
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- CN202730645U CN202730645U CN201220417792.9U CN201220417792U CN202730645U CN 202730645 U CN202730645 U CN 202730645U CN 201220417792 U CN201220417792 U CN 201220417792U CN 202730645 U CN202730645 U CN 202730645U
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Abstract
The utility model discloses a bonded water-proof roll material adopting a wet laying method for a road bridge. The roll material is in a layer-shaped structure, and is combined integrally by a surface coating layer, an upper bonded layer, a tyre base layer, a lower bonded layer and an insulation layer from top to bottom so as to form the bonded water-proof roll material with the thickness of 4mm-5mm, wherein the tyre base cloth layer is positioned at the one third part of the thickness of the roll material. Because the bonded water-proof roll material adopting the wet laying method for the road bridge provided by the utility model is provided with the surface layer taking fine sands or shale as media, is bonded fixedly with asphalt concrete in laying of the asphalt concrete, and is obvious in heat resistance and water-proof performances. An upper modified asphalt bonded layer and a lower modified asphalt bonded layer of the roll material have good heat resistance performance, and have the peel strength greater than 1.5N/mm; the bonded water-proof roll material in the wet laying method for the road bridge has the advantages of high ductility, high cracking resistance, self-healing property and the like; and construction of the bonded water-proof roll material is carried out on the base surface of the road bridge by adopting the wet laying method, the working procedure of spraying hot asphalt is saved, and the roll material is directly bonded together with the base layer, so that the construction is convenient, the construction period is shortened, and the environment is protected.
Description
Technical field
The utility model relates to a kind of waterproof roll, the bridge of specifically a kind of road bridge construction bridge floor and road face use wet shop method adhesive waterproof coil.
Background technology
At present in the road bridge construction, to lay one deck waterproof roll layer below bridge floor and the road face, for making this coil waterproof layer firmly be bonded on the basal plane, on basal plane, to spray one deck heated bitumen, on the bitumen layer of spraying, then the decking and rolling bituminous concrete is finished the construction of bridge on coil waterproof layer with the coiled material hot-melt adhesive.Its law limitation is: spray heated bitumen at the bridge basal plane, must heat fused pitch, spray pitch, hot melt paving coiled material, these operations all produce the bitumen flue gas contaminated environment, and sprinkling heated bitumen temperature is higher, generally at 150-200 ℃, slightly the error pitch that happens occasionally is scalded people's situation, and it is safe not to construct.
Summary of the invention
Goal of the invention of the present utility model is for prior art contaminated environment, construction not
The deficiencies such as enough safety provide a kind of bridge that bonds easy and simple to handle, free from environmental pollution wet shop method adhesive waterproof coil.
Realize above-mentioned purpose by the following technical solutions:
A kind of bridge wet shop method adhesive waterproof coil, this coiled material is layer structure, described coiled material is complex as a whole according to the order of overlay, upper self-adhesive layer, tire basic unit, lower self-adhesive layer, separation layer from top to bottom, consisting of thickness is the adhesive waterproof coil of 3mm～5mm, and wherein the tire base cloth layer is positioned at upper 1/3rd places of coil thickness.
As preferred version, described overlay is fine sand layer, and thickness is 0.4 mm～0.5mm.
As preferred version, described overlay is the shale bed of material, and thickness is 0.6mm～1.0mm.
As preferred version, described tire basic unit is 300g/m
2Polyester fiber tire base cloth layer.
As preferred version, described upper self-adhesive layer is identical with lower self-adhesive layer material, is respectively the modified bitumen self-adhesive layer.
As preferred version, described mould release membrance is the release film layer of PE or PET, is positioned at the soffit of lower self-adhesive layer.
As preferred version, described coiled material fabric width is 1 meter or 2 meters, and length is 10 meters～100 meters.
Adopt technique scheme, compared with prior art, the beneficial effects of the utility model are: because the utility model is provided with the overlay take fine sand or shale as medium, bonding firm and heat resistance is remarkable with basal plane and bituminous concrete when paving bituminous concrete.The heat resistance of the upper and lower modified bitumen self-adhesive layer of this coiled material is divided into 110 ℃, 120 ℃ and 130 ℃; The low-temperature tenderness of this coiled material is divided into-10 ℃ ,-20 ℃ and-30 ℃ three kinds by territory of use's temperature; The peel strength of this coiled material is greater than 1.5N/mm.Have high-elongation, crack resistance strong, have an advantage such as self-healing property.Its significant effect also is, adopts wet shop method to construct at the bridge basal plane, has removed the operation of spraying heated bitumen from, and this coiled material and basic unit directly bond together, easy construction, saving duration, protection of the environment.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model.
Among the figure, overlay 1, upper self-adhesive layer 2, tire basic unit 3, lower self-adhesive layer 4, separation layer 5.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Present embodiment is a kind of bridge wet shop method adhesive waterproof coil, be comprised of five-layer structure, referring to accompanying drawing 1, this coiled material is comprised of five-layer structure, five-layer structure is overlay 1, upper self-adhesive layer 2, tire basic unit 3, lower self-adhesive layer 4, separation layer 5 from top to bottom successively, and five-layer structure is complex as a whole.
Tire basic unit 3 is 300g/m
2Polyester fiber tire base cloth layer, be positioned at upper 1/3rd places of coil thickness.The effect of polyester fiber tire base cloth layer is intensity and the toughness that increases self-adhesive coiled material, powerful pulling force and elongation per unit length, the load and the distortion that make its adaptation and bear the bridge basal plane.
Upper self-adhesive layer 2 is identical with lower self-adhesive layer 4 materials, is respectively the modified bitumen self-adhesive layer.The thickness that the upper self-adhesive layer thickness of present embodiment is 1～1.5 mm, lower self-adhesive layer is 2～3mm.
Mould release membrance is the release film layer of PE or PET, is positioned at the soffit of lower self-adhesive layer.Thickness is 0.05～0.10mm.Present embodiment adopts the PE film.Its role is to protect the self-adhesive layer of waterproof roll to avoid polluting and damage, be convenient in use take this film off, expose self-adhesive layer and basal plane is bonded as one.
The coiled material fabric width of present embodiment is 1 meter or 2 meters, and length is 10 meters, 30 meters, 50 meters and 100 meters.
When construction is used, at first be coated with in bridge surface spread and scrape the wet cement special mortar that spreads, take the release film layer 5 on the coiled material soffit during this coiled material of paving off.With artificial or mechanically actuated entirely paving of coiled material is spread on the cement special mortar wet, after cement mortar is solidified, the lower self-adhesive layer 4 of coiled material is bonding as a whole securely by the basal plane of cement special mortar and bridge, then the upper surface at coiled material pave, the concrete construction of rolled asphalt, finish the pave construction of bituminous concrete of bridge or airfield runway basal plane.
Claims (7)
1. a bridge is with wet shop method adhesive waterproof coil, this coiled material is layer structure, it is characterized in that: described coiled material is complex as a whole according to the order of overlay, upper self-adhesive layer, tire basic unit, lower self-adhesive layer, separation layer from top to bottom, consisting of thickness is the adhesive waterproof coil of 3mm-5mm, and wherein the tire base cloth layer is positioned at upper 1/3rd places of coil thickness.
2. described bridge is characterized in that with wet shop method adhesive waterproof coil described overlay is fine sand layer according to claim 1, and thickness is 0.4 mm～0.5mm.
3. described bridge is characterized in that with wet shop method adhesive waterproof coil described overlay is the shale bed of material according to claim 2, and thickness is 0.6mm～1.0mm.
4. described bridge is characterized in that with wet shop method adhesive waterproof coil according to claim 1, and described tire basic unit is 300g/m
2Polyester fiber tire base cloth layer.
5. described bridge is characterized in that with wet shop method adhesive waterproof coil described upper self-adhesive layer is identical with lower self-adhesive layer material according to claim 1, is respectively the modified bitumen self-adhesive layer.
6. described bridge is characterized in that with wet shop method adhesive waterproof coil described mould release membrance is the release film layer of PE or PET according to claim 1, is positioned at the soffit of lower self-adhesive layer.
7. described bridge is characterized in that with wet shop method adhesive waterproof coil described coiled material fabric width is 1 meter or 2 meters according to claim 1, and length is 10 meters～100 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220417792.9U CN202730645U (en) | 2012-08-22 | 2012-08-22 | Bonded water-proof roll material adopting wet laying method for road bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220417792.9U CN202730645U (en) | 2012-08-22 | 2012-08-22 | Bonded water-proof roll material adopting wet laying method for road bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202730645U true CN202730645U (en) | 2013-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220417792.9U Expired - Lifetime CN202730645U (en) | 2012-08-22 | 2012-08-22 | Bonded water-proof roll material adopting wet laying method for road bridge |
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| CN (1) | CN202730645U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106183216A (en) * | 2016-07-14 | 2016-12-07 | 张锐 | A kind of sand face composite of water-proof coiled material |
| CN107053778A (en) * | 2016-08-23 | 2017-08-18 | 孙智理 | A kind of super-hydrophobic waterproof roll |
| CN108466461A (en) * | 2016-02-02 | 2018-08-31 | 惠州东方雨虹建筑材料有限责任公司 | A kind of modified asphalt waterproof coiled material |
-
2012
- 2012-08-22 CN CN201220417792.9U patent/CN202730645U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108466461A (en) * | 2016-02-02 | 2018-08-31 | 惠州东方雨虹建筑材料有限责任公司 | A kind of modified asphalt waterproof coiled material |
| CN106183216A (en) * | 2016-07-14 | 2016-12-07 | 张锐 | A kind of sand face composite of water-proof coiled material |
| CN107053778A (en) * | 2016-08-23 | 2017-08-18 | 孙智理 | A kind of super-hydrophobic waterproof roll |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180529 Address after: 830000 1288 Kai Tai Road, MI Dong District, Urumqi, Xinjiang Patentee after: XINJIANG DESHENGJIANKE WATERPROOF MATERIAL TECHNOLOGY CO.,LTD. Address before: 064000 Ren Ge Zhuang Industrial Park, Fengrun District, Tangshan City, Hebei Patentee before: TANGSHAN DESHENG WATERPROOF Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |
|
| CX01 | Expiry of patent term |