CN201280677Y - Improved ultrathin antiskid paving structure of epoxy resins - Google Patents
Improved ultrathin antiskid paving structure of epoxy resins Download PDFInfo
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- CN201280677Y CN201280677Y CNU2008200595962U CN200820059596U CN201280677Y CN 201280677 Y CN201280677 Y CN 201280677Y CN U2008200595962 U CNU2008200595962 U CN U2008200595962U CN 200820059596 U CN200820059596 U CN 200820059596U CN 201280677 Y CN201280677 Y CN 201280677Y
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Abstract
Disclosed is an improved epoxide resin ultra-thin antiskid pavement structure which comprises a structure upper layer, a structure middle layer and a structure lower layer. The improved epoxide resin ultra-thin antiskid pavement structure is characterized in that the structure upper layer is made of anti-skid wear-resistant aggregate(1); the structure middle layer is an improved epoxide resin adhesive layer(2); and the structure lower layer is a cement concrete pavement or bridge deck(3) treated with sand blasting. The improved epoxide resin ultra-thin antiskid pavement structure can improve the skid prevention function and wear resistance of the road, and is simple to construct, can be solidified at normal temperature and is short in maintenance time.
Description
Technical field
The utility model relates to a kind of pavement of road or deck installation structure, specifically, is the ultra-thin anti-skidding paving structure of a kind of modified epoxy resin.
Background technology
Cement concrete pavement is as advanced road road structure one of the type of mainly mating formation, have advantages such as rigidity is big, intensity is high, good endurance because of it, obtain using more widely: engineerings such as urban road, high-grade highway, deck paving engineering, tunnel pavement engineering, charge station square in China.In recent years, along with the develop rapidly of China Higher level road construction, people had higher requirement to road traffic safety, comfortableness, environmental protection etc.The cement concrete that is subjected to social common concern is mated formation and is had following defective:
(1) decay of kerve indentation skidproof effect is rapid, non-skid property deficiency under the humid conditions, and travel safety is poor;
(2) existence of kerve indentation causes noise pollution serious;
(3) cement concrete pavement is mated formation as a kind of white, all has higher reflective dazzle the eyes characteristic, the characteristic that road-ability is not good enough in all cases.
Therefore, road technical staff author has carried out extensive work at the defective of cement concrete pavement or deck paving existence at technical elements such as anti-skidding, noise reduction, view improvement both at home and abroad.Current, technical scheme comparatively commonly used is that bituminous concrete overlays in carrying out cement concrete pavement or deck paving transformation process, this technology can improve travel safety to large extent, reduce road noise, reduce that pavement reflecting is dazzle the eyes etc., for overcoming cement concrete pavement or deck paving inherent technology characteristic is played a positive role.Engineering practice for many years shows, the existence of following odjective cause makes the road technician must seek more suitable road and overlays renovation technique:
(1) the cement concrete bridge deck transformation of mating formation
At the mat formation deficiency of above-mentioned performance of cement concrete bridge deck, adopt the technical scheme that overlays bituminous concrete, certainly will transform and increase bridge bridge floor and conduct oneself with dignity, bring potential safety hazard to structure, for guaranteeing that safety of structure often needs to carry out structural strengthening or reinforcement, and bring the construction costs of great number.
(2) the city cement concrete pavement is transformed
Cement concrete pavement still occupies significant proportion in urban road, for improving the above-mentioned defective of urban road, road pavement directly overlays the bituminous concrete transformation, exist long in time limit, implement defectives such as difficulty height, traffic pressure are big, construction costs height.
(3) the tunnel cement concrete transformation of mating formation
For handling the tunnel cement concrete performance deficiency of mating formation, overlay asphalt concrete pavement and can reduce headroom, the part engineering often is difficult to satisfy the headroom designing requirement because headroom is lower.
CN 1746427A patent of invention discloses a kind of epoxy thin layer antiskid layer road structure, what this patent adopted is a kind of bituminous epoxy class material cementing agent, admixture 0.075mm～0.6mm is mixed with the fine rock material (natural stone) of coupling agent as filler, mixing the back blade coating paves behind the road surfaces of removing surperficial laitance and dust, sprinkling the polishing value is 2:5mm particle diameter rubble greater than 60 particle diameters, solidify after 24 hours, with manually sweeping off the unnecessary wear-resisting rubble in surface.In general, this technical matters complexity, site operation planeness are difficult to control, hardening time is long, and traffic impact is big.
Therefore, mat formation at cement concrete and to transform above-mentioned all inconvenience and the problem of existing, propose the utility model.
Summary of the invention
The purpose of this utility model is to propose that a kind of anti-skid wearable, construction are simple, normal temperature cure, the short ultra-thin anti-skidding paving structure of modified epoxy resin of curing time.
For achieving the above object, technical solution of the present utility model is:
The ultra-thin anti-skidding paving structure of a kind of modified epoxy resin comprises a structure upper strata, and a structure middle level and a structure bottom is characterized in that:
Described structure upper strata is anti-skid wearable aggregate (1);
Described structure middle level is a modified epoxy resin tack coat (2);
Described structure bottom is the cement concrete pavement (3) after blasting treatment.
The ultra-thin anti-skidding paving structure of modified epoxy resin of the present utility model can also be further achieved by the following technical measures.
The ultra-thin anti-skidding paving structure of aforesaid modified epoxy resin, what wherein said modified epoxy resin tack coat (2) adopted is modified epoxy resin material, and consumption is generally 1.2kg/m
2～2.2kg/m
2Difference according to factors such as transportation condition, construction temperature, described modified epoxy resin tack coat (2) also can be mixed acid materials such as the natural sand of the 0.075mm～0.3mm that joins 0%～15% (mass ratio) or glass dust, with intensity and the workability of improving epoxide resin material.
The ultra-thin anti-skidding paving structure of aforesaid modified epoxy resin, wherein said anti-skidding aggregate (1) are 40%～100% to soak in described modified epoxy resin tack coat (2).
The ultra-thin anti-skidding paving structure of aforesaid modified epoxy resin, wherein said anti-skidding aggregate (1) can adopt hardness, the different aggregate of anti-wear performance, hardness is ascending to be followed successively by anti-skidding aggregates such as dyeing crystal glass class, diabase, sandstone, basalt, artificial alumina class, aluminum ore, and the particle diameter of anti-skidding aggregate can adopt 1mm～3mm, 1mm～2mm, 0.4mm～1.0mm specification.
The ultra-thin anti-skidding paving structure of aforesaid modified epoxy resin, wherein said anti-skidding aggregate (1) constitutes a ultra-thin wearing layer with described modified epoxy resin tack coat (2), the thickness of described ultra-thin wearing layer, construction depth with the pendulum value can differently according to aggregate size be respectively:
A. when adopting the described anti-skidding aggregate of 0.4mm～1.0mm specification, described ultra-thin wearing layer thickness is 1.2mm～2.0mm, and construction depth is not less than 0.5mm, and the pendulum value is not less than 50BPN;
B. when adopting the described anti-skidding aggregate of 1mm～2mm specification, described ultra-thin wearing layer thickness is 2mm～4mm, and construction depth is not less than 0.7mm, and the pendulum value is not less than 60BPN;
C. when adopting the described anti-skidding aggregate of 1mm～3mm specification, described ultra-thin wearing layer thickness is 3mm～5mm, and construction depth is not less than 0.9mm, and the pendulum value is not less than 70BPN.
After adopting technique scheme, the ultra-thin anti-skidding paving structure of modified epoxy resin of the present utility model has the following advantages:
1. improve the effect of road anti-skid wearable.
2. simple, the normal temperature cure of construction, conditioned time are short.
3. maintenance is convenient.
Description of drawings
Fig. 1 is the ultra-thin anti-skidding paving structure schematic diagram of modified epoxy resin of the present utility model
Wherein: the 1st, anti-skid wearable aggregate, the 2nd, modified epoxy resin tack coat, the 3rd, cement concrete pavement or bridge floor.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing thereof the utility model is illustrated further.
Now see also Fig. 1, Fig. 1 is the ultra-thin anti-skidding paving structure schematic diagram of modified epoxy resin of the present utility model.As shown in the figure, after described cement concrete pavement layer (3) surface is done sandblast and removed laitance, dust removal process, evenly apply tack coat (2) according to the road concrete condition, what described tack coat (2) adopted is modified epoxy resin material, and its consumption is generally 1.2kg/m
2～2.2kg/m
2, performance such as that described resinous material has is high-strength, high tenacity, high adhesion strength, high-durability.According to the difference of transportation condition, factors such as construction temperature etc., described tack coat (2) can be mixed acid materials such as the natural sand of the 0.075mm～0.3mm that joins 0%～15% (mass ratio) or glass dust, with intensity and the workability of improving epoxide resin material.Described anti-skid wearable aggregate (1) is 40%～100% to soak in modified epoxy resin tack coat (2), and described anti-skid wearable aggregate (1) is as the main body of bearing the tire load.Described anti-skidding aggregate (1) can adopt hardness, the different aggregates of anti-wear performance, the ascending anti-skidding aggregates such as dyeing crystal glass class, diabase, sandstone, basalt, artificial alumina class, aluminum ore that are followed successively by of hardness.Described anti-skidding aggregate size can adopt 1mm～3mm, 1mm～2mm, 0.4mm～1.0mm specification.It is as shown in table 1 that the anti-skidding aggregate of all kinds of differences is suitable for traffic conditions.
The anti-skidding aggregate of all kinds of differences of table 1 is suitable for traffic conditions
Annotate: " √ " expression is adopted corresponding transportation condition is suitable; (1～2) expression can be selected the anti-skidding aggregate of 1mm～2mm particle diameter specification for use.
Described anti-skidding aggregate (1) constitutes a ultra-thin wearing layer with described modified epoxy resin tack coat (2), the thickness of described ultra-thin wearing layer, and construction depth with the pendulum value can differently according to aggregate size be respectively:
A. when adopting the described anti-skidding aggregate of 0.4mm～1.0mm specification, described ultra-thin wearing layer thickness is 1.2mm～2.0mm, and construction depth is not less than 0.5mm, and the pendulum value is not less than 50BPN;
B. when adopting the described anti-skidding aggregate of 1mm～2mm specification, described ultra-thin wearing layer thickness is 2mm～4mm, and construction depth is not less than 0.7mm, and the pendulum value is not less than 60BPN;
C. when adopting the described anti-skidding aggregate of 1mm～3mm specification, described ultra-thin wearing layer thickness is 3mm～5mm, and construction depth is not less than 0.9mm, and the pendulum value is not less than 70BPN.
The ultra-thin anti-skidding paving structure work progress of modified epoxy resin of the present utility model is as follows: carry out blasting treatment to cleaning back cement concrete pavement or bridge floor (3), and after removing the laitance and dust on surface, with the artificial blade coating of modified epoxy resin, evenly pave cement concrete pavement or bridge floor (3) after blasting treatment form modified epoxy resin tack coat (2); With the anti-skid wearable aggregate (1) of cleaning, be spread in uniform on the modified epoxy bond layer (2) again, treat that adhesive material solidifies afterwards open to traffic in time.
Above embodiment is only for the usefulness that the utility model is described, but not to restriction of the present utility model, person skilled in the relevant technique under the situation that does not break away from spirit and scope of the present utility model, can also be made various conversion or variation.Therefore, all technical schemes that are equal to also should belong to category of the present utility model, should be limited by each claim.
Claims (4)
1, the ultra-thin anti-skidding paving structure of a kind of modified epoxy resin comprises a structure upper strata, one
A structure middle level and a structure bottom is characterized in that:
Described structure upper strata is anti-skid wearable aggregate (1);
Described structure middle level is a modified epoxy resin tack coat (2);
Described structure bottom is cement concrete pavement or the bridge floor (3) after blasting treatment.
2, the ultra-thin anti-skidding paving structure of modified epoxy resin according to claim 1 is characterized in that, described anti-skidding aggregate (1) is 40%～100% to soak in described modified epoxy resin tack coat (2).
3, the ultra-thin anti-skidding paving structure of modified epoxy resin according to claim 1, it is characterized in that, described anti-skidding aggregate (1) can adopt hardness, the different aggregate of anti-wear performance, hardness is ascending to be followed successively by anti-skidding aggregates such as dyeing crystal glass class, diabase, sandstone, basalt, artificial alumina class, aluminum ore, and the particle diameter of described anti-skidding aggregate (1) can adopt specifications such as 1mm～3mm, 1mm～2mm, 0.4mm～1.0mm.
4, the ultra-thin anti-skidding paving structure of modified epoxy resin according to claim 1, it is characterized in that, described anti-skidding aggregate (1) constitutes a ultra-thin wearing layer with described modified epoxy resin tack coat (2), the thickness of described ultra-thin wearing layer, construction depth with the pendulum value can differently according to aggregate size be respectively:
A. when adopting the described anti-skidding aggregate of 0.4mm～1.0mm specification, described ultra-thin wearing layer thickness is 1.2mm～2.0mm, and construction depth is not less than 0.5mm, and the pendulum value is not less than 50BPN;
B. when adopting the described anti-skidding aggregate of 1mm～2mm specification, described ultra-thin wearing layer thickness is 2mm～4mm, and construction depth is not less than 0.7mm, and the pendulum value is not less than 60BPN;
C. when adopting the described anti-skidding aggregate of 1mm～3mm specification, described ultra-thin wearing layer thickness is 3mm～5mm, and construction depth is not less than 0.9mm, and the pendulum value is not less than 70BPN.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200595962U CN201280677Y (en) | 2008-06-11 | 2008-06-11 | Improved ultrathin antiskid paving structure of epoxy resins |
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|---|---|---|---|
| CNU2008200595962U CN201280677Y (en) | 2008-06-11 | 2008-06-11 | Improved ultrathin antiskid paving structure of epoxy resins |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433836A (en) * | 2011-09-09 | 2012-05-02 | 江苏省交通科学研究院股份有限公司 | Composite material for repairing epoxy asphalt paved pothole and preparation method thereof |
| CN103756617A (en) * | 2014-01-03 | 2014-04-30 | 重庆索益得建筑材料有限公司 | Binding material of anti-skidding layer of road surface and preparation method |
| CN103882789A (en) * | 2014-04-17 | 2014-06-25 | 上海陆桥市政工程有限公司 | Repairing process of road or bridge pavements |
| CN103938513A (en) * | 2014-04-17 | 2014-07-23 | 上海陆桥市政工程有限公司 | Construction process of colored pavement epoxy non-slip wearing layer structure |
| CN103951318A (en) * | 2014-04-17 | 2014-07-30 | 上海陆桥市政工程有限公司 | Epoxy anti-skidding wearing layer structure of pavement |
| CN105002801A (en) * | 2015-07-23 | 2015-10-28 | 广州航海学院 | Color resin antiskid road surface and construction method thereof |
| CN105347731A (en) * | 2015-10-27 | 2016-02-24 | 长安大学 | Antiskid abrasion layer material for road surface and preparation method thereof |
| CN105421184A (en) * | 2015-11-09 | 2016-03-23 | 重庆诚邦路面材料有限公司 | Fine surface treatment method for sand-contained type bituminous pavement |
| CN105421185A (en) * | 2015-11-09 | 2016-03-23 | 重庆诚邦路面材料有限公司 | Fine surface treatment method for double-layer spread type bituminous pavement |
| CN106758812A (en) * | 2016-12-19 | 2017-05-31 | 同济大学 | A kind of UHPC pours orthotropic steel bridge deck combining structure and preparation method thereof |
| CN111411557A (en) * | 2020-04-02 | 2020-07-14 | 上海仁路科技有限公司 | Epoxy anti-skid abrasive material and construction method thereof |
-
2008
- 2008-06-11 CN CNU2008200595962U patent/CN201280677Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433836A (en) * | 2011-09-09 | 2012-05-02 | 江苏省交通科学研究院股份有限公司 | Composite material for repairing epoxy asphalt paved pothole and preparation method thereof |
| CN103756617A (en) * | 2014-01-03 | 2014-04-30 | 重庆索益得建筑材料有限公司 | Binding material of anti-skidding layer of road surface and preparation method |
| CN103756617B (en) * | 2014-01-03 | 2015-06-10 | 重庆索益得建筑材料有限公司 | Binding material of anti-skidding layer of road surface and preparation method |
| CN103882789B (en) * | 2014-04-17 | 2017-01-04 | 上海陆桥市政工程有限公司 | A kind of road or the renovation technique of bridge pavement |
| CN103882789A (en) * | 2014-04-17 | 2014-06-25 | 上海陆桥市政工程有限公司 | Repairing process of road or bridge pavements |
| CN103938513A (en) * | 2014-04-17 | 2014-07-23 | 上海陆桥市政工程有限公司 | Construction process of colored pavement epoxy non-slip wearing layer structure |
| CN103951318A (en) * | 2014-04-17 | 2014-07-30 | 上海陆桥市政工程有限公司 | Epoxy anti-skidding wearing layer structure of pavement |
| CN105002801A (en) * | 2015-07-23 | 2015-10-28 | 广州航海学院 | Color resin antiskid road surface and construction method thereof |
| CN105002801B (en) * | 2015-07-23 | 2017-03-08 | 广州航海学院 | Color resin skid resistance pavement and its construction method |
| CN105347731A (en) * | 2015-10-27 | 2016-02-24 | 长安大学 | Antiskid abrasion layer material for road surface and preparation method thereof |
| CN105421184A (en) * | 2015-11-09 | 2016-03-23 | 重庆诚邦路面材料有限公司 | Fine surface treatment method for sand-contained type bituminous pavement |
| CN105421185A (en) * | 2015-11-09 | 2016-03-23 | 重庆诚邦路面材料有限公司 | Fine surface treatment method for double-layer spread type bituminous pavement |
| CN106758812A (en) * | 2016-12-19 | 2017-05-31 | 同济大学 | A kind of UHPC pours orthotropic steel bridge deck combining structure and preparation method thereof |
| CN111411557A (en) * | 2020-04-02 | 2020-07-14 | 上海仁路科技有限公司 | Epoxy anti-skid abrasive material and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090729 Termination date: 20120611 |