CN205857028U - A kind of complete thick formula cold mixing resin antiskid paving structure for rapid curing - Google Patents
A kind of complete thick formula cold mixing resin antiskid paving structure for rapid curing Download PDFInfo
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- CN205857028U CN205857028U CN201620748184.4U CN201620748184U CN205857028U CN 205857028 U CN205857028 U CN 205857028U CN 201620748184 U CN201620748184 U CN 201620748184U CN 205857028 U CN205857028 U CN 205857028U
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- resin
- cold mixing
- antiskid
- layer
- complete thick
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Abstract
This utility model discloses a kind of complete thick formula cold mixing resin antiskid paving structure for rapid curing, for layered composite structure, the upper surface at Steel Bridge Deck is disposed with flexible resin water-protected enclosure layer, high-strength resin rubble shearing resistance layer, modified epoxy tack coat, complete thick formula cold mixing retinasphal concrete pavement layer and weatherability antiskid resin rubble finishing coat from top to bottom.The complete thick formula cold mixing resin antiskid paving structure for rapid curing that the utility model proposes; use layered composite structure; and all use cold mixing resinous material; construction is simple; can quick open to traffic; wherein flexible resin water-protected enclosure layer and floorings surface of mating formation bond and compatible deformation well, can effectively protect steel plate not by plurosion；Weatherability antiskid resin rubble finishing coat, has excellent antiskid, abrasion performance effect, improves traffic safety comfortableness, and by the contact performance of " point-to-area " between rubble and resin coated layer, disperses wheel load active force, extends pave-load layer fatigue life.
Description
Technical field
This utility model relates to a kind of bridge paving structure, can be widely applied to that paving steel bridge deck is newly-built and maintenance project,
Particularly relate to a kind of complete thick formula cold mixing resin antiskid paving structure for rapid curing.
Background technology
Recent year foundation bridge construction is advanced by leaps and bounds, paving steel bridge deck as one of bridge key project, its performance
Most important.
Domestic paving steel bridge deck is through the high speed development of more than ten years, by the means such as technology transfer, independent research, main shape
Having become the pavement technique such as bituminous epoxy, cast-type, ERS combination type, wherein epoxy asphalt pavement generally uses double-decker, total thickness
Degree is between 5 ~ 6cm；Cast-type generally uses composite structure, i.e. lower floor's cast-type+upper strata asphalt pavement, and gross thickness is 7 ~
8cm；ERS combination type paving structure uses lower floor's epoxy+upper strata SMA structure, and gross thickness is 5 ~ 8cm.
Colophonium class material is used owing to domestic high temperature heavy load etc. extremely uses condition, cast-type and ERS combination type to mat formation, high
Warm nature can be not enough, and deck paving early disease is serious, begins to crack, pit, rut, passage occur after generally using 3 ~ 5 years
Etc. disease, far below original design service life, maintenance task weight.Conventional epoxy class paving structure surface texture depth is little,
Antiskid poor-performing, and length curing cycle, traffic impact are big.
The complete thick formula used in current domestic maintenance project repairs structure, is applied to cement concrete pavement maintenance, state more
Interior main flow bridge deck pavement structure all uses double berth assembling structure, is therefore designed by the optimization of paving structure and material, proposes
A kind of new paving structure, protection steel bridge deck not by rainwater action of rust, extend deck paving service life while, protect
Card pavement surfaces antiskid function admirable, improves traffic safety comfortableness significant.
The defect existed in view of existing bridge deck pavement structure, is designed by the optimization of paving structure and material, proposes
A kind of complete thick formula cold mixing resin antiskid paving structure for rapid curing, protection steel bridge deck not by rainwater action of rust,
While extending deck paving service life, it is ensured that pavement surfaces antiskid function admirable, improve traffic safety comfortableness and there is weight
Want meaning.
Utility model content
Main purpose of the present utility model is, overcomes the defect that existing road pavement structure exists, and provides a kind of
The complete thick formula cold mixing resin antiskid paving structure for rapid curing of new structure, protection steel bridge deck is not made by rainwater corrosion
With, thus more suitable for practicality, and there is the value in industry.
The purpose of this utility model and solve it and technical problem is that and realize by the following technical solutions.According to this practicality
The complete thick formula cold mixing resin antiskid paving structure for rapid curing of novel proposition, for layered composite structure, at Steel Bridge Deck
Upper surface be disposed with from top to bottom flexible resin water-protected enclosure layer, high-strength resin rubble shearing resistance layer, modified epoxy glue
Knot layer, complete thick formula cold mixing retinasphal concrete pavement layer and weatherability antiskid resin rubble finishing coat.
Further, it is previously described for the complete thick formula cold mixing resin antiskid paving structure of rapid curing, described flexible tree
Fat water-protected enclosure layer uses flexible-epoxy coating, and consumption is 0.4 ~ 0.6kg/m2, THICKNESS CONTROL is between 0.4 ~ 0.6mm.
Further, it is previously described for the complete thick formula cold mixing resin antiskid paving structure of rapid curing, described high-strength tree
Fat crushed stones shearing resistance layer is made up of the resin-bonded material of high-strength epoxy and rubble, wherein the coating weight of high-strength epoxy resin be 1.2 ~
1.5kg/m2, synchronizing spreading 3 ~ 5mm cleaning basaltic broken stone, basaltic broken stone consumption is 3 ~ 5kg/m2, thickness is between 3 ~ 5mm.
Further, it is previously described for the complete thick formula cold mixing resin antiskid paving structure of rapid curing, described modified ring
Epoxy resins tack coat is modified epoxy, has higher adhesion strength, coating weight 0.3 ~ 0.5kg/m2。
Further, it is previously described for the complete thick formula cold mixing resin antiskid paving structure of rapid curing, described complete thick formula
The thickness of cold mixing retinasphal concrete pavement layer is 5 ~ 7cm, is made up of retinasphal cementitious matter, rubble and breeze, uses close
Grating, rubble nominal maximum particle diameter is 9.5mm or 13.2mm, and rubble uses basalt, limestone mineral powder, and bitumen aggregate ratio is 7 ~ 9%,
Voidage span of control is≤3%.
Further, it is previously described for the complete thick formula cold mixing resin antiskid paving structure of rapid curing, described weatherability
Antiskid resin rubble finishing coat gross thickness is 3 ~ 5mm, is made up of weathe resistance epoxy resin binding material and rubble, Weather-resistant epoxy tree
Fat coating weight is 1.0 ~ 1.5kg/m2, synchronizing spreading 3 ~ 5mm cleaning basaltic broken stone, basaltic broken stone consumption is 3 ~ 5kg/m2。
By technique scheme, the complete thick formula cold mixing resin antiskid paving structure for rapid curing of the present utility model
At least have the advantage that
The complete thick formula cold mixing resin antiskid paving structure for rapid curing that the utility model proposes, uses lamellar composite
Structure, and all use cold mixing resinous material, construction is simple, can quickly open to traffic, wherein flexible resin water-protected enclosure layer
Bond well and compatible deformation with floorings surface of mating formation, can effectively protect steel plate not by plurosion；High-strength resin
Resin in rubble shearing resistance layer and lower floor's flexible resin waterproof layer bonding are good, dispense rubble simultaneously, can form shear connector, embed
In the cold mixing resin coated layer of upper strata, improve the anti-passage ability of pave-load layer；Modified epoxy tack coat has higher bonding
Intensity, can preferably be connected high-strength resin rubble shearing resistance layer with complete thick formula cold mixing retinasphal concrete pavement layer, improve
The globality of paving structure；Complete thick formula cold mixing retinasphal concrete pavement layer, as main supporting course, has low porosity
Advantage, can effectively prevent rainwater from penetrating in pave-load layer, and have high-strength, the advantage of high-durability；Weatherability antiskid resin is broken
Stone finishing coat, has excellent antiskid, abrasion performance effect, improves traffic safety comfortableness, and by rubble and resin coated layer
Between the contact performance of " point-to-area ", disperse wheel load active force, extend pave-load layer fatigue life.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and can being practiced according to the content of description, below with preferred embodiment of the present utility model and coordinate accompanying drawing detailed
Describe in detail bright as after.
Accompanying drawing explanation
Fig. 1 is the structural representation of the complete thick formula cold mixing resin antiskid paving structure of rapid curing；
Labelling implication in figure: 1, flexible resin water-protected enclosure layer；2, high-strength resin rubble shearing resistance layer；3, modified epoxy
Tack coat；4, complete thick formula cold mixing retinasphal concrete pavement layer；5, weatherability antiskid resin rubble finishing coat.
Detailed description of the invention
By further illustrating the technological means and effect that this utility model taked by reaching predetermined utility model purpose,
Below in conjunction with accompanying drawing and preferred embodiment, after detailed description of the invention of the present utility model is described in detail such as.
The structural representation of the complete thick formula cold mixing resin antiskid paving structure of rapid curing the most of the present utility model
Figure, for layered composite structure, the upper surface at Steel Bridge Deck is disposed with flexible resin water-protected enclosure layer 1, high-strength from top to bottom
Resin rubble shearing resistance layer 2, modified epoxy tack coat 3, complete thick formula cold mixing retinasphal concrete pavement layer 4 and weatherability resist
Sliding resin rubble finishing coat 5.
Embodiment 1
The complete thick formula cold mixing resin antiskid paving structure Specific construction operating procedure of rapid curing of the present utility model is as follows:
Wherein paving structure gross thickness is 8cm；
(1) first surface of steel plate is carried out derusting by sandblasting, it is desirable to surface of steel plate cleannes reach more than Sa2.5 level, coarse
Degree reaches 60 ~ 120 μm.
(2) carry out flexible resin water-protected enclosure layer 1 in the qualified rear 4h of steel plate sandblasting rust cleaning to construct, be i.e. coated with commercially available flexibility
Epoxy resin water-proof binding material, consumption is 0.5kg/m2, and health preserving 4h reaches to refer to dry state.
(3) carry out high-strength resin rubble shearing resistance layer 2 to construct, use Road, the Jiangsu effective company of new material development in science and technology to produce
The resin-bonded material of RB-chip high-strength epoxy, coating weight is 1.2kg/m2, synchronizing spreading 3 ~ 5mm cleaning basaltic broken stone, consumption is
3~5kg/m2, reach more than 80% be abound with.After construction, health preserving reaches solidification intensity in 2 days.
(4) coating modified epoxy tack coat 3, coating weight is 0.4kg/m2, and synchronize immediately following the thick complete thick formula of the 7cm that paves
Cold mixing retinasphal concrete pavement layer 4, bitumen aggregate ratio is 7.5%, and compound nominal maximum aggregate size is 13.2mm.After construction,
Health preserving reaches solidification intensity in 2 days.
(5) carry out weatherability antiskid resin rubble finishing coat 5 to construct, be coated with the limited public affairs of Road, Jiangsu new material development in science and technology
The Resin-Surfacing weathe resistance epoxy resin binding material that department produces, resin-coated amount is 1.5kg/m2, synchronize spreading 3 ~
5mm cleaning basaltic broken stone, consumption is 5kg/m2。
Embodiment 2
The complete thick formula cold mixing resin antiskid paving structure Specific construction operating procedure of rapid curing of the present utility model is as follows:
Wherein paving structure gross thickness is 6cm.
(1) first surface of steel plate is carried out derusting by sandblasting, it is desirable to surface of steel plate cleannes reach more than Sa2.5 level, coarse
Degree reaches 60 ~ 120 μm.
(2) carry out flexible resin water-protected enclosure layer 1 in the qualified rear 4h of steel plate sandblasting rust cleaning to construct, be i.e. coated with commercially available flexibility
Epoxy resin water-proof binding material, consumption is 0.5kg/m2, health preserving 4h reaches to refer to dry state.
(3) carry out high-strength resin rubble shearing resistance layer 2 to construct, use Road, the Jiangsu effective company of new material development in science and technology to produce
The resin-bonded material of RB-chip high-strength epoxy, coating weight is 1.2kg/m2, synchronize spreading 3 ~ 5mm cleaning basaltic broken stone, consumption
It is 3 ~ 5kg/m2, reach more than 80% be abound with.After construction, health preserving reaches solidification intensity in 2 days.
(4) coating modified epoxy tack coat 3, coating weight is 0.5kg/m2, and synchronize immediately following the thick complete thick formula of the 5cm that paves
Cold mixing retinasphal concrete pavement layer 4, bitumen aggregate ratio is 8.5%, and compound nominal maximum aggregate size is 9.5mm.After construction,
Health preserving reaches solidification intensity in 2 days.
(5) carry out weatherability antiskid resin rubble finishing coat 5 to construct, be coated with the limited public affairs of Road, Jiangsu new material development in science and technology
The Resin-Surfacing weathe resistance epoxy resin binding material that department produces, resin-coated amount is 1.2kg/m2, synchronize spreading 3 ~
5mm cleaning basaltic broken stone, consumption is 4kg/m2。
This utility model uses the complete thick formula cold mixing resin antiskid paving structure for rapid curing, all uses cold mixing tree
Lipid materials, construction is simple, can quick open to traffic, economic results in society are excellent, can be widely applied to paving steel bridge deck newly-built
And maintenance project.
The foregoing is only preferred embodiment of the present utility model, not this utility model is made any pro forma
Limit, any those skilled in the art, in the range of without departing from technical solutions of the utility model, when may utilize above-mentioned taking off
The technology contents shown is made a little change or is modified to the Equivalent embodiments of equivalent variations, as long as being without departing from this utility model skill
The content of art scheme, any simple modification above example made according to technical spirit of the present utility model, equivalent variations
With modification, all still fall within the range of technical solutions of the utility model.
Claims (5)
1. the complete thick formula cold mixing resin antiskid paving structure for rapid curing, it is characterised in that: for layered composite structure,
Upper surface at Steel Bridge Deck is disposed with flexible resin water-protected enclosure layer (1), high-strength resin rubble shearing resistance layer from top to bottom
(2), modified epoxy tack coat (3), complete thick formula cold mixing retinasphal concrete pavement layer (4) and weatherability antiskid resin are broken
Stone finishing coat (5).
Complete thick formula cold mixing resin antiskid paving structure for rapid curing the most according to claim 1, it is characterised in that:
The thickness of described flexible resin water-protected enclosure layer (1) is 0.4 ~ 0.6mm, consumption 0.4 ~ 0.6kg/m2。
Complete thick formula cold mixing resin antiskid paving structure for rapid curing the most according to claim 1, it is characterised in that:
The thickness of described high-strength resin rubble shearing resistance layer (2) is 3 ~ 5mm.
Complete thick formula cold mixing resin antiskid paving structure for rapid curing the most according to claim 1, it is characterised in that:
The thickness of described complete thick formula cold mixing retinasphal concrete pavement layer (4) is 5 ~ 7cm.
Complete thick formula cold mixing resin antiskid paving structure for rapid curing the most according to claim 1, it is characterised in that:
The thickness of described weatherability antiskid resin rubble finishing coat (5) is 3 ~ 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620748184.4U CN205857028U (en) | 2016-07-15 | 2016-07-15 | A kind of complete thick formula cold mixing resin antiskid paving structure for rapid curing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620748184.4U CN205857028U (en) | 2016-07-15 | 2016-07-15 | A kind of complete thick formula cold mixing resin antiskid paving structure for rapid curing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205857028U true CN205857028U (en) | 2017-01-04 |
Family
ID=57647930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620748184.4U Withdrawn - After Issue CN205857028U (en) | 2016-07-15 | 2016-07-15 | A kind of complete thick formula cold mixing resin antiskid paving structure for rapid curing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205857028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108532461A (en) * | 2018-05-18 | 2018-09-14 | 南京林业大学 | A kind of neo-epoxy resin footbridge cement concrete bridge deck thin layer paving structure |
-
2016
- 2016-07-15 CN CN201620748184.4U patent/CN205857028U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108532461A (en) * | 2018-05-18 | 2018-09-14 | 南京林业大学 | A kind of neo-epoxy resin footbridge cement concrete bridge deck thin layer paving structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 210000 99-196 Taiwan Central Road, Jiangsu science and Technology Industrial Park, Nanjing, China Patentee after: Jiangsu road traffic science and Technology Co., Ltd. Address before: 210008 No. 99-196 Taizhong Road, Science and Technology Industrial Park on both sides of the Taiwan Strait, Nanjing City, Jiangsu Province Patentee before: Road, Jiangsu new material development in science and technology Co., Ltd |
|
| CP03 | Change of name, title or address | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170104 Effective date of abandoning: 20210304 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170104 Effective date of abandoning: 20210304 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |