CN208632962U - A kind of Steel Bridge Deck pouring asphalt double-layer color haydite structure of sidewalk - Google Patents
A kind of Steel Bridge Deck pouring asphalt double-layer color haydite structure of sidewalk Download PDFInfo
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- CN208632962U CN208632962U CN201821234539.3U CN201821234539U CN208632962U CN 208632962 U CN208632962 U CN 208632962U CN 201821234539 U CN201821234539 U CN 201821234539U CN 208632962 U CN208632962 U CN 208632962U
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Abstract
The utility model discloses a kind of Steel Bridge Deck pouring asphalt double-layer color haydite structure of sidewalk, including steel bridge deck, the steel bridge deck upper surface is provided with erosion resistant coating, waterproof layer, lower adhesive layer, casting type asphaltic mixture layer, the first color ceramic granulosa, upper adhesive layer and the second color ceramic granulosa upwards in turn.Steel Bridge Deck pouring asphalt double-layer color haydite structure of sidewalk provided by the utility model has service life field, advantage at low cost.
Description
Technical field
The utility model relates to a kind of road paving structures, and in particular to a kind of Steel Bridge Deck pouring asphalt double-layer color pottery
Grain structure of sidewalk.
Background technique
Currently, pavement paving hazard has three classes: (1) rigidity mat formation: including armored concrete screed-coat be laid with face brick and
Cement concrete carves non-slip groove；(2) flexibility is mated formation: including rubber slab (prefabricated or cast-in-place), plastic plate and color asphalt concrete
Mat formation；(3) thin layer is mated formation: being made of high-strength adhesive and antiskid aggregate, binder mainly has crylic acid resin, asphalt mixtures modified by epoxy resin
Lipid, polymer cement mortar class and emulsified asphalt class.The loading characteristic on Steel Bridge Deck pavement is: (1) large span steel beam bridge sheet
Deformation, displacement, vibration, the torsion of body are larger；(2) circular temperature loads can generate steel box girder and seriously affect, and can lead
Cause the deformation of pave-load layer；(3) pavement bearing load is smaller with respect to driveway bearing load；(4) mat formation need to be to walking on pavement
Comfort, durability and aesthetics are comprehensively considered.
Now, common pavement paving hazard has the disadvantage in that (1) rigid pavement thickness is thin, and flexibility is poor, is easy
Cracking is broken and then causes steel plate corrosion, spreads locally easy to fall off when Anti-skid face brick；(2) flexibility mats formation middle rubber slab easily due to viscous
Knot power deficiency generation falls off；Plastic cement plate surface cracky, durability are poor；Color asphalt concrete is mated formation, and cost is high, endurance quality
It is poor；(3) thin layer mats formation that anti-aging property is poor, and durability of mating formation is not good enough and easily the diseases such as falls off since cohesive force deficiency generates aggregate
Evil.
Utility model content
In view of the above shortcomings of the prior art, the technical problem to be solved by the utility model is to how to provide one kind makes
It is long with the service life, low cost, the high Steel Bridge Deck pouring asphalt double-layer color haydite structure of sidewalk of durability.
In order to solve the above-mentioned technical problem, the utility model uses the following technical solution:
A kind of Steel Bridge Deck pouring asphalt double-layer color haydite structure of sidewalk, including steel bridge deck, the steel bridge deck
Upper surface be provided with upwards in turn erosion resistant coating, waterproof layer, lower adhesive layer, casting type asphaltic mixture layer, the first color ceramic granulosa,
Upper adhesive layer and the second color ceramic granulosa.
In this way, being provided with erosion resistant coating on steel bridge deck, protection can be played to steel bridge deck, prevent the work for aoxidizing and corroding
With.It is provided with waterproof layer later, can preferably play waterproof action, avoids water erosion steel bridge deck, long service life.Pass through
Erosion resistant coating, waterproof layer can preferably guarantee to mat formation, and lower layer is waterproof, and steel plate does not corrode, and extend steel bridge deck uses the longevity
Life.Adhesive layer under brushing above waterproof layer, lower adhesive layer top are laid with the pouring asphalt mixing bed of material, can preferably make
The pouring asphalt mixing bed of material is closely connect with steel bridge deck, and the high high temperature resistance of pouring asphalt mixing bed of material itself is good, is resisted
Low temperature fragility is excellent, and the lower layer that can preferably guarantee to mat formation does not crack, and has fluid-tight characteristic, and engineer application effect is good；And
And Self-leveling may be implemented, and without rolling, construction is simple.The first colored haydite is provided with above the pouring asphalt mixing bed of material
Layer, colored haydite are embedded into the pouring asphalt mixing bed of material, form firm connection, adhesive layer are brushed on, in upper adhesive layer
First color ceramic granulosa and the second color ceramic granulosa, are bonded as one by the second color ceramic granulosa of upper setting by upper adhesive layer,
Formation is mated formation entirety.
Wherein, the erosion resistant coating is epoxy zinc-rich paint anticorrosive paint, crylic acid resin anticorrosive paint, inorganic zinc rich paint are prevented
Rotten coating, vinyl ester heavy-duty anti-corrosive paint or pitch class anticorrosive paint.
In this way, epoxy zinc-rich paint anticorrosive paint, crylic acid resin anticorrosive paint, inorganic zinc rich paint anticorrosive paint, ethylene
Base ester anticorrosive paint or pitch class anticorrosive paint may be implemented to prolong the service life to the anti-corrosion of steel bridge deck.
Wherein, the material of the waterproof layer is epoxy resin, acrylic resin or asphalt waterproof material.
In this way, epoxy resin, acrylic resin or asphalt waterproof material can preferably carry out waterproof, water resistance is strong.
Asphalt waterproof material is manufactured asphalt felt, the drip of paper tire using bitumen, asphalt and coal tar pitch as main raw material(s)
Green malthoid, solvent type and emulsion type pitch class or asphalt rubber class coating, ointment have good caking property, plasticity, water resistant
Property, anti-corrosive properties and durability.
Wherein, the lower adhesive layer is epoxy resin, acrylic resin, pitch class or polyurethane adhesive.
In this way, epoxy resin, acrylic resin, pitch class or polyurethane adhesive can be bonded preferably, improve
Cohesive force between steel bridge deck and the pouring asphalt mixing bed of material.
Wherein, the upper adhesive layer is epoxy resin, reaction resin or polyurethane adhesive.
In this way, epoxy resin, reaction resin or polyurethane adhesive can preferably carry out the first color ceramic granulosa with
Bonding between second color ceramic granulosa.
Wherein, the pouring asphalt mixing thickness of feed layer is 2.5-5 ㎝.
In this way, can be preferably levelling using the progress of the pouring asphalt mixing bed of material, guarantee effect of mating formation.
Wherein, the pouring asphalt mixing bed of material uses modified asphalt mixture.
In this way, raw material is generally easy to get, construction cost can be preferably reduced.
Wherein, the overall thickness of the waterproof layer and lower adhesive layer is 1.5-2 ㎜.
In this way, waterproof action preferably can be played to steel bridge deck, while the pouring asphalt mixing bed of material is played viscous
Knot effect.
Wherein, the first color ceramic granulosa and the second color ceramic granulosa material are colored ceramic particle.
In this way, be not susceptible to wearing course aggregate so that interlaminar bonding effect is good using colored haydite and fallen off, durability is good,
Long service life.
Wherein, the steel bridge deck is made of steel plate.
In this way, steel bridge deck is manufactured simply, live processing may be implemented, reduce the construction time, while steel plate has
Stronger bearing capacity can be carried preferably.
Specifically, upper adhesive layer of the present invention and lower adhesive layer are normal temperature cure, curing rate is adjustable, to construction
Environmental requirement is low, convenient for construction.
Specifically, the present invention is using colored haydite, with having, Color tunable, skid resistance are good, walking comfort level is high, beautiful
The good advantage of property.
To sum up, Steel Bridge Deck pouring asphalt double-layer color haydite structure of sidewalk provided by the utility model, which has, uses the longevity
Order field, advantage at low cost.
Detailed description of the invention
Fig. 1 is a kind of Steel Bridge Deck pouring asphalt double-layer color haydite people's row described in specific embodiment of the present invention
The structural schematic diagram of road structure.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
When it is implemented, as shown in Figure 1, a kind of Steel Bridge Deck pouring asphalt double-layer color haydite structure of sidewalk, including
Steel bridge deck 1,1 upper surface of steel bridge deck are provided with erosion resistant coating 2, waterproof layer 3, lower adhesive layer 4, cast-type drip upwards in turn
The blueness mixing bed of material 5, the first color ceramic granulosa 6, upper adhesive layer 7 and the second color ceramic granulosa 8.
In this way, being provided with erosion resistant coating 2 on steel bridge deck 1, protection can be played to steel bridge deck 1, prevent from aoxidizing and corroded
Effect.It is provided with waterproof layer 3 later, can preferably play waterproof action, avoids water erosion steel bridge deck, service life
It is long.Can preferably guaranteeing to mat formation by erosion resistant coating 2, waterproof layer 3, lower layer is waterproof, and steel plate does not corrode, and extends Steel Bridge Deck
The service life of plate 1.Adhesive layer 4 under brushing above the waterproof layer 3 is laid with the pouring asphalt mixing bed of material above lower adhesive layer 4
5, it can preferably make the pouring asphalt mixing bed of material 5 closely connect with steel bridge deck 1, the pouring asphalt mixing bed of material 5
Height high temperature resistance is good, and low-temperature resistance fragility is excellent, and the lower layer that can preferably guarantee to mat formation does not crack, and has fluid-tight spy
Property, engineer application effect is good；And Self-leveling may be implemented, and without rolling, construction is simple.In the pouring asphalt mixing bed of material 5
Top is provided with the first color ceramic granulosa 6, and colored haydite is embedded into the pouring asphalt mixing bed of material 5, forms firm connection,
It is brushed on adhesive layer 7, the second color ceramic granulosa 8 is set on upper adhesive layer 7, by upper adhesive layer 7 by the first color ceramic granulosa 6
It is bonded as one with the second color ceramic granulosa 8, forms entirety of mating formation.
Wherein, the erosion resistant coating 2 is epoxy zinc-rich paint anticorrosive paint, crylic acid resin anticorrosive paint, inorganic zinc rich paint
Anticorrosive paint, vinyl ester heavy-duty anti-corrosive paint or pitch class anticorrosive paint.
Wherein, the material of the waterproof layer 3 is epoxy resin, acrylic resin or asphalt waterproof material.
Wherein, the lower adhesive layer 4 is epoxy resin, acrylic resin, pitch class or polyurethane adhesive.
Wherein, the upper adhesive layer 7 is epoxy resin, reaction resin or polyurethane adhesive.
Wherein, the pouring asphalt mixing bed of material 5 is with a thickness of 2.5-5 ㎝.
Wherein, the pouring asphalt mixing bed of material 5 uses modified asphalt mixture.Raw material is generally easy to get, can be more preferable
Reduction construction cost.
Wherein, the overall thickness of the waterproof layer 3 and lower adhesive layer 4 is 1.5-2 ㎜.
Wherein, the first color ceramic granulosa 6 and 8 material of the second color ceramic granulosa are colored ceramic particle.
Wherein, the steel bridge deck 1 is made of steel plate.
This Steel Bridge Deck pouring asphalt double-layer color haydite structure of sidewalk construction method: it in the construction process, first carries out
The sand of certain particle size is sprayed on 1 surface of steel bridge deck by sand-blasting gun using compressed air, carried out fast by derusting by sandblasting processing
Speed derusting；Then the 1 brushing erosion resistant coating 2 of steel bridge deck after spraying processing of rust removing, can play protection to steel bridge deck 1, prevent
The effect of block and corrosion；Brushing waterproof layer 3 later can preferably play waterproof action, avoid water erosion steel bridge deck,
Long service life.Can preferably guaranteeing to mat formation by erosion resistant coating 2, waterproof layer 3, lower layer is waterproof, and steel plate does not corrode, and prolongs
The service life of long steel bridge deck 1.Adhesive layer 4 under brushing after the solidification of waterproof layer 3, is then laid with the pouring asphalt mixing bed of material
5, it can preferably make the pouring asphalt mixing bed of material 5 closely connect with steel bridge deck 1, the pouring asphalt mixing bed of material 5
Height high temperature resistance is good, and low-temperature resistance fragility is excellent, and the lower layer that can preferably guarantee to mat formation does not crack, and has fluid-tight spy
Property, engineer application effect is good；And Self-leveling may be implemented, and without rolling, construction is simple.In the pouring asphalt mixing bed of material 5
Top dispenses the first color ceramic granulosa 6, is then rolled, so that colored haydite is embedded into the pouring asphalt mixing bed of material 6,
Firm connection is formed, adhesive layer 7 is then brushed on, dispenses the second color ceramic granulosa 8 later, by upper adhesive layer 7 by first
Color ceramic granulosa 6 and the second color ceramic granulosa 8 are bonded as one, and form entirety of mating formation.In the construction process, pass through upper adhesive layer
7 and lower adhesive layer 4, it can preferably guarantee the globality mated formation, so that framework is even closer between each layer, be not likely to produce de-
Situations such as layer, sliding, aggregate fall off.In pavement process, it is laid with using the pouring asphalt mixing bed of material 5, using its mobility,
It can be used as leveling layer, can be adapted for 1 uneven thickness of steel bridge deck, there are counter-slopes or support periphery etc. to be not easy for construction location
The case where construction, can preferably reduce project cost.Wherein, each layer binding material is normal temperature cure, and curing rate is adjustable,
It is low to construction environment requirement, convenient for construction.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that；
It can still modify to technical solution documented by previous embodiment, or to some or all of the technical features
It is equivalently replaced；And these are modified or replaceed, the utility model embodiment that it does not separate the essence of the corresponding technical solution
The range of technical solution should all cover in the claim of the utility model and the range of specification.
Claims (10)
1. a kind of Steel Bridge Deck pouring asphalt double-layer color haydite structure of sidewalk, including steel bridge deck, which is characterized in that described
Steel bridge deck upper surface is provided with erosion resistant coating, waterproof layer, lower adhesive layer, casting type asphaltic mixture layer, the first coloured silk upwards in turn
Color haydite layer, upper adhesive layer and the second color ceramic granulosa.
2. a kind of Steel Bridge Deck pouring asphalt double-layer color haydite structure of sidewalk according to claim 1, feature exist
In the erosion resistant coating is epoxy zinc-rich paint anticorrosive paint, crylic acid resin anticorrosive paint, inorganic zinc rich paint anticorrosive paint, second
Alkenyl esters anticorrosive paint or pitch class anticorrosive paint.
3. a kind of Steel Bridge Deck pouring asphalt double-layer color haydite structure of sidewalk according to claim 1, feature exist
In the material of the waterproof layer is epoxy resin, acrylic resin or asphalt waterproof material.
4. a kind of Steel Bridge Deck pouring asphalt double-layer color haydite structure of sidewalk according to claim 1, feature exist
In the lower adhesive layer is epoxy resin, acrylic resin, pitch class or polyurethane adhesive.
5. a kind of Steel Bridge Deck pouring asphalt double-layer color haydite structure of sidewalk according to claim 1, feature exist
In the upper adhesive layer is epoxy resin, reaction resin or polyurethane adhesive.
6. a kind of Steel Bridge Deck pouring asphalt double-layer color haydite structure of sidewalk according to claim 1, feature exist
In the pouring asphalt mixing thickness of feed layer is 2.5-5 ㎝.
7. a kind of Steel Bridge Deck pouring asphalt double-layer color haydite structure of sidewalk according to claim 1, feature exist
In the pouring asphalt mixing bed of material uses modified asphalt mixture.
8. a kind of Steel Bridge Deck pouring asphalt double-layer color haydite structure of sidewalk according to claim 1, feature exist
In the overall thickness of the waterproof layer and lower adhesive layer is 1.5-2 ㎜.
9. a kind of Steel Bridge Deck pouring asphalt double-layer color haydite structure of sidewalk according to claim 1, feature exist
In the first color ceramic granulosa and the second color ceramic granulosa material are colored ceramic particle.
10. a kind of Steel Bridge Deck pouring asphalt double-layer color haydite structure of sidewalk according to claim 1, feature exist
In the steel bridge deck is made of steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821234539.3U CN208632962U (en) | 2018-08-01 | 2018-08-01 | A kind of Steel Bridge Deck pouring asphalt double-layer color haydite structure of sidewalk |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821234539.3U CN208632962U (en) | 2018-08-01 | 2018-08-01 | A kind of Steel Bridge Deck pouring asphalt double-layer color haydite structure of sidewalk |
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| Publication Number | Publication Date |
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| CN208632962U true CN208632962U (en) | 2019-03-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111996857A (en) * | 2020-07-21 | 2020-11-27 | 湖南砼艺市政工程建设有限公司 | Construction process of anti-skid pavement structure with ceramic particle structure |
-
2018
- 2018-08-01 CN CN201821234539.3U patent/CN208632962U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111996857A (en) * | 2020-07-21 | 2020-11-27 | 湖南砼艺市政工程建设有限公司 | Construction process of anti-skid pavement structure with ceramic particle structure |
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