CN205999737U - Deck installation structure - Google Patents
Deck installation structure Download PDFInfo
- Publication number
- CN205999737U CN205999737U CN201620993294.7U CN201620993294U CN205999737U CN 205999737 U CN205999737 U CN 205999737U CN 201620993294 U CN201620993294 U CN 201620993294U CN 205999737 U CN205999737 U CN 205999737U
- Authority
- CN
- China
- Prior art keywords
- layer
- epoxy
- asphalt
- covers
- deck
- 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.)
- Active
Links
Abstract
Deck installation structure.How not only economical steel box girder bridge floor paving is but also can guarantee that bituminous concrete and steel plate not unsticking, and the passage of bituminous concrete does not occur under heavy load, can make construction technology simplicity, good economy performance again, and the deck installation structure institute that this is traditional is irrealizable.This utility model composition includes steel bridge deck（1）, described steel bridge deck is one layer of epoxy zinc-rich paint（3）, described epoxy zinc-rich paint covering one layer of bituminous epoxy water-proof tack coat（4）, described bituminous epoxy water-proof tack coat covers one layer of premixing asphalt macadam（5）, described premixing asphalt macadam covers one layer of 40 thick epoxy of 60mm and pours into formula bituminous concrete（6）, described epoxy pours into and covers a coating emulsified asphalt sticking layer oil on formula bituminous concrete（7）, described emulsified asphalt sticking layer oil covers a floor height viscosity modified asphalt SMA 13（2）.This utility model is applied to deck paving.
Description
Technical field：This utility model is related to a kind of deck installation structure.
Background technology：Steel bridge is one of common bridge type of China, mainly has several shape such as steel box-girder, steel truss, steel arch bridge
Formula.Wherein steel box girder bridge has the advantages that from heavy and light, economy, to set up convenient, span ability big, urban interchange, large-scale across
It is widely used in the science of bridge building of river sea.Develop towards large span direction with bridge, this bridge will have more wide answering
Use prospect.Bridge deck pavement is that bridge is driven a vehicle the important component part of system, the invading of direct bearing load and environmentally hazardous substance
Erosion.The performance quality of pavement material and the reasonability of structure design, anticipate to bridge durability, safety, comfortableness and economy
Justice is great, is a key technology during steel box girder bridge is built.At present, the commonly used bituminous concrete of steel box girder bridge floor paving.
Steel belongs to the good conductor of heat, typically up to more than 70 DEG C of surface of steel plate temperature during summer high temperature, and bituminous concrete heat-resisting quantity
Can be poor, under the coupling with high temperature for the traffic load, asphalt concrete pavement layer reaches far away design life and just produces
Life elapses, gathers around the diseases such as bag, almost needs to be keeped in repair every year, causes traffic jam and bad social influence, to country's band
Carry out huge economic loss.The fast development built with highway in China, among national trunk road network is being formed, Long span
Steel box girder bridge pace of construction further speeds up.Though the research and development of steel box girder bridge floor paving material and structure obtain larger enter
Exhibition, but up to the present, the not only economic but also energy thoroughly bridge deck pavement material of solve problem and structure, and the work matching therewith
Skill, still needs to be researched and developed further.Therefore, seeking one kind, both to have had an interface adhesion good, ensures bituminous concrete and steel
, there is not the passage of bituminous concrete in plate not unsticking under heavy load, can make construction technology simplicity, the steel case of good economy performance again
Beam bridge floor paving hazard is of far-reaching significance.
Utility model content：
The purpose of this utility model is to provide a kind of deck installation structure.
Above-mentioned purpose is realized by following technical scheme：
A kind of deck installation structure, its composition includes：Steel bridge deck, described steel bridge deck is one layer of epoxy zinc-rich
Paint, described epoxy zinc-rich paints one layer of bituminous epoxy water-proof tack coat of covering, described bituminous epoxy water-proof tack coat overlying
One layer of premixing asphalt macadam of lid, described premixing asphalt macadam covers the thick epoxy of one layer of 40-60mm and pours into formula Colophonium coagulation
Soil, described epoxy pours into and covers a coating emulsified asphalt sticking layer oil on formula bituminous concrete, on described emulsified asphalt sticking layer oil
Cover a floor height viscosity modified asphalt SMA-13.
The beneficial effects of the utility model：
1. this utility model is aided with the anti-corrosion water-proof system of complete bridge floor, has that deformation compliance is good, durability is good, property
Valency ratio is high, has good adaptability for Mid and minor spans steel box girder bridge floor paving.
SMA-13 of the present utility model is RST modified pitch, has good high temperature performance, not only can meet road surface need
Will, simultaneously under its high temperature（135℃）Viscosity is relatively low, under room temperature（60℃）The higher characteristic of viscosity, imparts in paving steel bridge deck
The good heat stability of extraordinary SMA asphalt, construction workability and the rammability using, with respect to traditional Steel Bridge Deck
For pavement technique-epoxy asphalt concrete and pouring asphalt concrete, have easy to operation, performance is relatively steady
Fixed, after with reference to water proofing property measure, cost performance is far above other two product.
This utility model pours into formula bituminous concrete as lower floor of mating formation, the more traditional cast of its pull strength using epoxy
Formula bituminous concrete improves 4 times, and viscosity higher modified asphalt concrete improves more than 20 times, and its adhesion strength hands over traditional structure
Increase substantially, for preventing steel box girder bridge floor paving from occurring early stage to elapse disease, there is significant effectiveness.
Brief description：
Accompanying drawing 1 is structural representation of the present utility model.
Specific embodiment：
Embodiment 1：
A kind of deck installation structure, its composition includes：Steel bridge deck 1, described steel bridge deck is one layer of epoxy zinc-rich
Paint 3, described epoxy zinc-rich paints one layer of bituminous epoxy water-proof tack coat 4 of covering, on described bituminous epoxy water-proof tack coat
Cover one layer of premixing asphalt macadam 5, on described premixing asphalt macadam, the thick epoxy of one layer of 40-60mm of covering pours into formula Colophonium and mixes
Solidifying soil 6, described epoxy pours into and covers a coating emulsified asphalt sticking layer oil 7 on formula bituminous concrete, described emulsified asphalt adhesion coating
A floor height viscosity modified asphalt SMA-13, piece number is covered on oil：2.Wherein epoxy pours into formula bituminous concrete and can also adopt height
Viscosity modified asphalt SMA-13 is replaced, thus form extraordinary bilayer SMA mating formation.
Claims (1)
1. a kind of deck installation structure, its composition includes：Steel bridge deck, is characterized in that：It is one layer of ring on described steel bridge deck
Oxygen zinc rich paint, described epoxy zinc-rich paints one layer of bituminous epoxy water-proof tack coat of covering, described bituminous epoxy water-proof binding
One layer of premixing asphalt macadam is covered on layer, described premixing asphalt macadam covers the thick epoxy of one layer of 40-60mm and pours into formula drip
Blue or green concrete, described epoxy pours into and covers a coating emulsified asphalt sticking layer oil on formula bituminous concrete, and described emulsified asphalt glues
A floor height viscosity modified asphalt SMA-13 is covered on layer oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620993294.7U CN205999737U (en) | 2016-08-31 | 2016-08-31 | Deck installation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620993294.7U CN205999737U (en) | 2016-08-31 | 2016-08-31 | Deck installation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205999737U true CN205999737U (en) | 2017-03-08 |
Family
ID=58195699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620993294.7U Active CN205999737U (en) | 2016-08-31 | 2016-08-31 | Deck installation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205999737U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108316142A (en) * | 2018-02-06 | 2018-07-24 | 李纪芳 | A kind of paving structure and method of Steel Bridge |
| CN108982822A (en) * | 2018-08-06 | 2018-12-11 | 龙建路桥股份有限公司 | The equivalent simple aging testing method with RTFO or PAV aging effect |
| CN110482910A (en) * | 2019-09-10 | 2019-11-22 | 广州大学 | A kind of penetration type bituminous concrete and its preparation method and application |
| CN112267385A (en) * | 2020-11-05 | 2021-01-26 | 重庆市智翔铺道技术工程有限公司 | Paving method of steel bridge deck stiffening pouring type asphalt mixture |
| CN112962465A (en) * | 2021-02-23 | 2021-06-15 | 任波 | Steel bridge deck pavement construction process |
-
2016
- 2016-08-31 CN CN201620993294.7U patent/CN205999737U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108316142A (en) * | 2018-02-06 | 2018-07-24 | 李纪芳 | A kind of paving structure and method of Steel Bridge |
| CN108316142B (en) * | 2018-02-06 | 2019-05-31 | 李纪芳 | A kind of paving structure and method of Steel Bridge |
| CN108982822A (en) * | 2018-08-06 | 2018-12-11 | 龙建路桥股份有限公司 | The equivalent simple aging testing method with RTFO or PAV aging effect |
| CN110482910A (en) * | 2019-09-10 | 2019-11-22 | 广州大学 | A kind of penetration type bituminous concrete and its preparation method and application |
| CN112267385A (en) * | 2020-11-05 | 2021-01-26 | 重庆市智翔铺道技术工程有限公司 | Paving method of steel bridge deck stiffening pouring type asphalt mixture |
| CN112267385B (en) * | 2020-11-05 | 2022-05-13 | 重庆市智翔铺道技术工程有限公司 | Paving method of steel bridge deck stiffening pouring type asphalt mixture |
| CN112962465A (en) * | 2021-02-23 | 2021-06-15 | 任波 | Steel bridge deck pavement construction process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205999737U (en) | Deck installation structure | |
| CN100564684C (en) | A kind of resin filling type asphalt concrete steel box-beam bridge deck combined structure paving method | |
| CN203923901U (en) | A kind of Steel Bridge Deck pouring formula resin concrete paving structure | |
| CN203440752U (en) | Steel bridge deck pavement structure | |
| CN102225855B (en) | Wear-resistant noise-reducing thermal-insulating modified emulsified asphalt mortar paint | |
| CN106638294A (en) | Steel bridge deck pavement structure | |
| CN103073232A (en) | Micro-surfacing mixture | |
| Otakulov et al. | Improving the durability of asphalt-concrete | |
| CN109722045A (en) | A kind of prefabricated assembly structural and its preparation process based on waste asphalt milling material | |
| CN108821712A (en) | A kind of high intensity Cold Recycled Mixture with Emulsified Asphalt | |
| CN102797316B (en) | Flat roof fireproof and thermal insulating brick | |
| CN106947369B (en) | Composite heavy corrosion protection material and construction technology for burning power plant | |
| CN111718590A (en) | Magnetic powder modified asphalt and preparation method thereof | |
| CN105463990B (en) | steel bridge deck paving structure and method | |
| CN103774553A (en) | Steel bridge deck paving structure and construction method thereof | |
| CN104944843B (en) | A kind of high performance asphalt of steel bridge deck pavement and preparation method thereof | |
| CN101914365A (en) | Composite reaction-type road surface waterproof bonding material | |
| CN106927723B (en) | A kind of big gap cold mixing mixture of epoxy resins and preparation method thereof | |
| CN101665341B (en) | Epoxy bitumen used for paving steel bridge deck | |
| CN204690593U (en) | A kind of cement concrete bridge deck pitch thin layer paving structure | |
| CN204676423U (en) | A kind of ultra-thin deck installation structure | |
| CN203668825U (en) | Laying structure of steel bridge face | |
| CN101660334B (en) | Waterproof heat insulating brick and manufacturing and construction methods thereof | |
| CN202509361U (en) | High-performance rubber asphalt composite seal coat | |
| CN106758647B (en) | A kind of method of asphalt pavement pit repairing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |