CN114855531A - Colored wear-resistant anti-skid pavement structure and construction method thereof - Google Patents
Colored wear-resistant anti-skid pavement structure and construction method thereof Download PDFInfo
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- CN114855531A CN114855531A CN202110071984.2A CN202110071984A CN114855531A CN 114855531 A CN114855531 A CN 114855531A CN 202110071984 A CN202110071984 A CN 202110071984A CN 114855531 A CN114855531 A CN 114855531A
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- 238000010276 construction Methods 0.000 title claims abstract description 22
- 239000000203 mixture Substances 0.000 claims abstract description 11
- 239000002689 soil Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 9
- 239000010410 layer Substances 0.000 claims description 90
- 239000012790 adhesive layer Substances 0.000 claims description 22
- 239000011248 coating agent Substances 0.000 claims description 20
- 238000000576 coating method Methods 0.000 claims description 20
- 239000010426 asphalt Substances 0.000 claims description 19
- 229920000642 polymer Polymers 0.000 claims description 17
- 239000000853 adhesive Substances 0.000 claims description 16
- 230000001070 adhesive effect Effects 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000004575 stone Substances 0.000 claims description 12
- 239000004568 cement Substances 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 9
- 238000005507 spraying Methods 0.000 claims description 9
- 238000011049 filling Methods 0.000 claims description 6
- 230000035699 permeability Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000006641 stabilisation Effects 0.000 claims description 6
- 238000011105 stabilization Methods 0.000 claims description 6
- 239000002344 surface layer Substances 0.000 claims description 6
- 230000007480 spreading Effects 0.000 claims description 5
- 244000007853 Sarothamnus scoparius Species 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 4
- 238000000227 grinding Methods 0.000 claims description 4
- 239000003921 oil Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000002199 base oil Substances 0.000 claims description 3
- 239000011083 cement mortar Substances 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 238000005056 compaction Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 239000002440 industrial waste Substances 0.000 claims description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
- 239000011707 mineral Substances 0.000 claims description 3
- 239000011380 pervious concrete Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- 239000007888 film coating Substances 0.000 claims description 2
- 238000009501 film coating Methods 0.000 claims description 2
- 238000004891 communication Methods 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 4
- 239000003086 colorant Substances 0.000 abstract description 3
- 239000011259 mixed solution Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/32—Coherent pavings made in situ made of road-metal and binders of courses of different kind made in situ
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Abstract
The invention discloses a colored wear-resistant anti-skid pavement structure, which comprises a soil base layer, a foundation layer, a bonding leveling layer and a colored pavement slab, wherein the foundation layer is arranged on the upper part of the soil base layer, the bonding leveling layer is arranged on the upper part of the foundation layer, the colored pavement slab is arranged on the upper part of the bonding leveling layer, and a wear-resistant colored aggregate layer is arranged on the upper surface of the colored pavement slab. Compared with the prior art, the invention has low requirement on construction environment, does not need to heat raw materials in the construction process, is environment-friendly and energy-saving, has excellent performance of the raw materials, can be mixed at normal temperature, has high initial strength of the mixture, can be reacted and cured in a short time, has more stable pavement structure and stronger weather resistance and pressure resistance, and improves the service life of the pavement; the top layer of the pavement adopts a wear-resistant colorful aggregate layer, the colors can be constructed and allocated according to needs, and a beautiful landscape is added for beautifying the environment.
Description
Technical Field
The invention relates to the technical field of road construction, in particular to a colored wear-resistant anti-skidding pavement structure and a construction method thereof.
Background
The color wear-resisting antiskid road surface is made up by mixing special-purpose adhesive to form homogeneous fluid, uniformly spraying it on the basic road surface, then spraying color aggregate on the basic road surface. After curing, the excess aggregate is swept away and the finishing varnish is brushed.
The colored antiskid pavement is widely applied to expressways, high-grade highways, park roads, green roads, bicycle roads, residential community roads, villa areas, sidewalks, non-motor vehicle roads, squares, court, plantations, light and heavy-weight roads, parking lots, underground construction engineering, various novel sports fields, river channel revetments, community greening and the like.
A large amount of comparison data prove that the application of the compounds is not only beneficial to the dispersion of traffic jam, but also plays a role in the urban landscaping, and adds a beautiful landscape for beautifying the environment.
Disclosure of Invention
Aiming at the application requirements of the prior art on the colored wear-resistant anti-skid pavement, the invention provides a colored wear-resistant anti-skid pavement structure and a construction method thereof, wherein the colored wear-resistant anti-skid pavement structure comprises the following steps:
the technical scheme of the invention is realized as follows:
the utility model provides a colored wear-resisting anti-skidding road surface structure, road surface structure includes soil basic unit, foundation bed, bonding screed-coat and colored pavement slab, soil basic unit upper portion sets up the foundation bed, and foundation bed upper portion sets up the bonding screed-coat, and colored pavement slab is established on bonding screed-coat upper portion, colored pavement slab upper surface sets up wear-resisting colored aggregate layer.
Preferably, a high molecular polymer coating adhesive layer and an asphalt pavement base layer are sequentially arranged on the lower surface of the wear-resistant color aggregate layer of the color pavement slab, and an adhesive of the high molecular polymer coating adhesive layer penetrates into the wear-resistant color aggregate layer.
Preferably, a water permeable base layer is arranged between the colored pavement slab and the bonding leveling layer, and the components of the water permeable base layer comprise water, cement, mineral admixtures, stones and a water reducing agent.
Preferably, the stone block is cobblestones, and the particle size of the cobblestones is 31.5-50.5 mm.
Preferably, the polymeric film coating adhesive layer comprises a two-component polyurethane glue layer.
Preferably, the thickness of the wear-resistant colorful aggregate layer is set to be 1-2 cm, the thickness of the high-molecular polymerization coating adhesive layer is set to be 0.3-0.8 cm, the thickness of the asphalt pavement base layer is set to be 2-3 cm, and the thickness of the permeable base layer is set to be 10-15 cm.
The invention also discloses a construction method of the colored wear-resistant antiskid pavement, which comprises the following steps:
the method comprises the following steps: chiseling old pavement and removing pavement waste
Thoroughly removing dust, moisture and oil stains on the road surface by using a grinding machine, a steel wire brush and a broom, cleaning the ground by using a cleaning machine, airing to ensure that the ground is in a dry state, and finally cleaning by using a blower;
step two: leveling soil base layer
Adding earthwork with certain humidity on the cleaned road surface, simply flattening the earthwork, and then using a vibration road roller to vibrate and compact the surface layer of the road surface, so that the depth difference of the old road surface after the two rolling processes is less than 2 cm;
step three: laying a base layer
Adopting a pervious concrete foundation or a cement stabilization layer foundation, wherein when the cement stabilization layer foundation is used, the particle size of the broken stone is 2.50-31.5mm, the unconfined compressive strength is more than or equal to 2.5MPa in 7 days, and the permeability coefficient is more than or equal to 1.0 multiplied by 10 < -2 > cm/s;
firstly, flatly arranging a layer of pebbles on the surface of the old pavement obtained in the first step, then filling a mixture of industrial waste residues and crushed stones with the particle size of 5-10mm among the pebbles by using a paver, paving the pebbles to a specified thickness, and finally rolling the surface of the substrate layer for 2-3 times by using a smooth wheel road roller;
step four: laying adhesive leveling layer
Leveling by using dry and hard cement mortar prepared from sand with the grain diameter of 0.63mm-2.50mm, wherein the strength of a leveling bonding layer is more than or equal to 7.5MPa, the water permeability coefficient is more than or equal to 1.0 multiplied by 10-2 cm/s, paving a colored pavement slab on the bonding leveling layer, and controlling a slab joint to be 5mm-50mm to reserve an expansion joint;
step five: paving the asphalt pavement base course,
paving a layer of asphalt pavement base layer with the thickness of 2-3 cm on the bonding leveling layer by using an asphalt paving machine;
step six: laying high molecular polymer coating adhesive layer
Uniformly spraying an adhesive on the asphalt pavement base layer through an adhesive spraying device to form a polymer coating adhesive layer, wherein the drying time of the adhesive is as follows: 5-6 hours;
step seven: laying wear-resistant color aggregate layer
Spreading aggregates with the diameter of 1-3mm, and performing vibration compaction on the pavement surface layer by using a road roller to embed half of the spread aggregates into the polymer coating adhesive layer;
step eight: filling the pavement:
the road surface is sunk, and the base oil is filled after being coated.
Preferably, after the pavement is filled in the step eight, the edges of the pavement need to be subjected to leakage repair.
Compared with the prior art, the invention has the following beneficial effects:
the colored wear-resistant anti-skid pavement structure and the construction method thereof have the advantages that the requirement on the construction environment is low, raw materials are not required to be heated in the construction process, the colored wear-resistant anti-skid pavement structure is environment-friendly and energy-saving, the raw materials are excellent in performance, can be mixed at normal temperature, is high in initial strength of a mixture, can be reacted and cured in a short time, is relatively stable in pavement structure and relatively high in weather resistance and pressure resistance, and the service life of the pavement is prolonged; the top layer of the pavement adopts a wear-resistant colorful aggregate layer, the colors can be constructed and allocated according to needs, and a beautiful landscape is added for beautifying the environment.
Drawings
FIG. 1 is a schematic view of a pavement layer structure of the colored wear-resistant and anti-slip pavement structure of the present invention.
In the figure: the pavement structure comprises a soil base layer 100, a base layer 200, a bonding leveling layer 300, a colored pavement slab 400, a wear-resistant colored aggregate layer 410, a high-molecular polymer coating adhesive layer 420, an asphalt pavement base layer 430, a mixed layer 440 and a permeable base layer 500.
Detailed Description
The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the invention are shown.
As shown in fig. 1, a wear-resisting anti-skidding road surface structure of colored, road surface structure includes soil base layer 100, basic unit 200, bonding screed-coat 300 and colored pavement slab 400, soil base layer 100 upper portion sets up basic unit 200, and basic unit 200 upper portion sets up bonding screed-coat 300, and colored pavement slab 400 is established on bonding screed-coat 300 upper portion, colored pavement slab 400 upper surface sets up wear-resisting colored aggregate layer 410. The lower surface of the wear-resistant colored aggregate layer 410 of the colored pavement slab 400 is sequentially provided with a high polymer coating adhesive layer 420 and an asphalt pavement base layer 430, the adhesive of the high polymer coating adhesive layer 420 penetrates into the wear-resistant colored aggregate layer 410, and the penetrated part is a mixed layer 440. A water permeable base layer 500 is arranged between the colored pavement slab 400 and the bonding leveling layer 300, and the components of the water permeable base layer 500 comprise water, cement, mineral admixtures, stones and a water reducing agent. The stone adopts cobblestones, and the particle size of the cobblestones is 31.5 mm-50.5 mm. The polymer coating adhesive layer 420 includes a two-component polyurethane glue layer. The thickness of the wear-resistant colored aggregate layer 410 is set to be 1-2 cm, the thickness of the high polymer coating adhesive layer 420 is set to be 0.3-0.8 cm, the thickness of the asphalt pavement base layer 430 is set to be 2-3 cm, and the thickness of the permeable base layer 500 is set to be 10-15 cm.
The invention also discloses a construction method of the colored wear-resistant antiskid pavement, which comprises the following steps:
the method comprises the following steps: chiseling old pavement and removing pavement waste
Thoroughly removing dust, moisture and oil stains on the road surface by using a grinding machine, a steel wire brush and a broom, cleaning the ground by using a cleaning machine, airing to ensure that the ground is in a dry state, and finally cleaning by using a blower;
step two: leveling soil base layer
Adding earthwork with certain humidity on the cleaned road surface, simply flattening the earthwork, and then using a vibration road roller to vibrate and compact the surface layer of the road surface, so that the depth difference of the old road surface after the two rolling processes is less than 2 cm;
step three: laying a base layer
Adopting a pervious concrete foundation or a cement stabilization layer foundation, wherein when the cement stabilization layer foundation is used, the particle size of the broken stone is 2.50-31.5mm, the unconfined compressive strength is more than or equal to 2.5MPa in 7 days, and the permeability coefficient is more than or equal to 1.0 multiplied by 10 < -2 > cm/s;
firstly, flatly arranging a layer of pebbles on the surface of the old pavement obtained in the step one, then filling a mixture of industrial waste residues and crushed stones with the particle size of 5-10mm among the pebbles by using a paver, paving the mixture to a specified thickness, and finally rolling the mixture for 2-3 times on the surface of a substrate layer by using a smooth wheel roller;
step four: laying adhesive leveling layer
Leveling by using dry and hard cement mortar prepared from sand with the grain diameter of 0.63mm-2.50mm, wherein the strength of a leveling bonding layer is more than or equal to 7.5MPa, the water permeability coefficient is more than or equal to 1.0 multiplied by 10 < -2 > cm/second, a colorful road deck is laid on the bonding leveling layer, and a reserved expansion joint is formed when the slab joint is controlled to be 5mm-50 mm;
step five: paving the asphalt pavement base course,
paving an asphalt pavement base layer with the thickness of 2-3 cm on the bonding leveling layer by using an asphalt paving machine;
step six: laying high molecular polymer coating adhesive layer
Uniformly spraying the adhesive on the asphalt pavement base layer through an adhesive spraying device to form a polymer coating adhesive layer, wherein the drying time of the adhesive is as follows: 5-6 hours;
step seven: laying wear-resistant color aggregate layer
Spreading aggregates with the diameter of 1-3mm, and performing vibration compaction on the pavement surface layer by using a road roller to embed half of the spread aggregates into the polymer coating adhesive layer;
step eight: filling the pavement:
the road surface is sunk, and the base oil is filled after being coated.
And after the pavement is filled in the step eight, the edges of the pavement need to be subjected to leakage repair.
The specific method of the sixth step and the seventh step may include the steps of:
(1) cleaning the pavement: thoroughly removing dust, moisture and oil stains on the road surface by using a grinding machine, a steel wire brush and a broom, cleaning the ground by using a cleaning machine, airing to ensure that the ground is in a dry state, and finally cleaning by using a blower;
(2) mixing the binder with the stirred paint: after the ground is cleaned, snapping lines according to construction requirements, and spraying mixed liquid according to snapping line standards; meanwhile, curing agents with proper proportion can be added into the mixture for stirring;
(3) then, uniformly scraping the mixed solution by using a scraping tool;
(4) spreading aggregate: uniformly spreading before the mixed solution is not dried;
(5) after the mixed solution is completely solidified, uniformly coating the mixed solution on the road surface by using a blade coating tool (using a roller or a rake)
(6) Repairing and removing enclosure measures: after the completion of the construction, the amount of work should be measured according to the actual completion of the construction, the road surface which does not meet the requirements should be finished, the paint film which has run out and has irregularities should be removed by a method, and the thickness and the size should be checked. And checking whether the size and the pattern of the construction pavement meet the requirements of a drawing, removing the enclosure measures and opening the traffic.
The colored wear-resistant anti-skid pavement structure and the construction method thereof have the advantages that the requirement on the construction environment is low, raw materials are not required to be heated in the construction process, the colored wear-resistant anti-skid pavement structure is environment-friendly and energy-saving, the raw materials are excellent in performance, can be mixed at normal temperature, is high in initial strength of a mixture, can be reacted and cured in a short time, is relatively stable in pavement structure and relatively high in weather resistance and pressure resistance, and the service life of the pavement is prolonged; the top layer of the pavement adopts a wear-resistant colorful aggregate layer, the colors can be constructed and allocated according to needs, and a beautiful landscape is added for beautifying the environment.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. The utility model provides a wear-resisting anti-skidding pavement structure of colored, a serial communication port, pavement structure includes soil-base layer, foundation bed, bonding screed-coat and colored pavement slab, soil-base layer upper portion sets up the foundation bed, and foundation bed upper portion sets up the bonding screed-coat, and colored pavement slab is established on bonding screed-coat upper portion, colored pavement slab upper surface sets up wear-resisting colored aggregate layer.
2. A colored wear-resistant and skid-resistant pavement structure as claimed in claim 1, wherein a polymeric film adhesive layer and an asphalt pavement base layer are sequentially disposed on the lower surface of the wear-resistant colored aggregate layer of the colored pavement slab, and the adhesive of the polymeric film adhesive layer penetrates into the wear-resistant colored aggregate layer.
3. A colored wear-resistant and skid-resistant pavement structure as claimed in claim 1, wherein a water-permeable base layer is arranged between the colored pavement slab and the bonding screed-coat, and the water-permeable base layer comprises water, cement, mineral admixtures, stones and water reducing agent.
4. A colored wear-resistant and skid-resistant pavement structure as claimed in claim 3, wherein the stones are cobblestones, and the cobblestones have a particle size of 31.5mm to 50.5 mm.
5. A colored, wear-resistant, non-skid pavement structure according to claim 4 wherein said polymeric film-coating adhesive layer comprises a two-component polyurethane glue layer.
6. The colored wear-resistant and skid-resistant pavement structure as claimed in claim 5, wherein the thickness of the wear-resistant colored aggregate layer is set to be 1-2 cm, the thickness of the high polymer coating adhesive layer is set to be 0.3-0.8 cm, the thickness of the asphalt pavement base layer is set to be 2-3 cm, and the thickness of the permeable base layer is set to be 10-15 cm.
7. The construction method of the colored wear-resistant anti-skid pavement is characterized by comprising the following steps:
the method comprises the following steps: chiseling old pavement and removing pavement waste
Thoroughly removing dust, moisture and oil stains on the road surface by using a grinding machine, a steel wire brush and a broom, cleaning the ground by using a cleaning machine, airing to ensure that the ground is in a dry state, and finally cleaning by using a blower;
step two: leveling soil base layer
Adding earthwork with certain humidity on the cleaned road surface, simply flattening the earthwork, and then using a vibration road roller to vibrate and compact the surface layer of the road surface, so that the depth difference of the old road surface after the two rolling processes is less than 2 cm;
step three: laying a base layer
Adopting a pervious concrete foundation or a cement stabilization layer foundation, wherein when the cement stabilization layer foundation is used, the particle size of the broken stone is 2.50-31.5mm, the unconfined compressive strength is more than or equal to 2.5MPa in 7 days, and the permeability coefficient is more than or equal to 1.0 multiplied by 10 < -2 > cm/s;
firstly, flatly arranging a layer of pebbles on the surface of the old pavement obtained in the step one, then filling a mixture of industrial waste residues and crushed stones with the particle size of 5-10mm among the pebbles by using a paver, paving the mixture to a specified thickness, and finally rolling the mixture for 2-3 times on the surface of a substrate layer by using a smooth wheel roller;
step four: laying adhesive leveling layer
Leveling by using dry and hard cement mortar prepared from sand with the grain diameter of 0.63mm-2.50mm, wherein the strength of a leveling bonding layer is more than or equal to 7.5MPa, the water permeability coefficient is more than or equal to 1.0 multiplied by 10 < -2 > cm/second, a colorful road deck is laid on the bonding leveling layer, and a reserved expansion joint is formed when the slab joint is controlled to be 5mm-50 mm;
step five: paving the asphalt pavement base course,
paving a layer of asphalt pavement base layer with the thickness of 2-3 cm on the bonding leveling layer by using an asphalt paving machine;
step six: laying high molecular polymer coating adhesive layer
Uniformly spraying the adhesive on the asphalt pavement base layer through an adhesive spraying device to form a polymer coating adhesive layer, wherein the drying time of the adhesive is as follows: 5-6 hours;
step seven: laying wear-resistant color aggregate layer
Spreading aggregates with the diameter of 1-3mm, and performing vibration compaction on the pavement surface layer by using a road roller to embed half of the spread aggregates into the polymer coating adhesive layer;
step eight: filling the pavement:
the road surface is sunk, and the base oil is filled after being coated.
8. The construction method of the colored wear-resistant and skid-resistant pavement according to claim 7, wherein after the pavement is filled in the step eight, the edges of the pavement are repaired in a leakage manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110071984.2A CN114855531A (en) | 2021-01-20 | 2021-01-20 | Colored wear-resistant anti-skid pavement structure and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110071984.2A CN114855531A (en) | 2021-01-20 | 2021-01-20 | Colored wear-resistant anti-skid pavement structure and construction method thereof |
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| CN114855531A true CN114855531A (en) | 2022-08-05 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980068367A (en) * | 1997-02-18 | 1998-10-15 | 전갑길 | Permeable Color Concrete Packaging Method |
| CN204080586U (en) * | 2014-08-13 | 2015-01-07 | 重庆重交沥青砼再生制造有限公司 | A kind of colored wear-resisting antiskid road structure |
| CN105544338A (en) * | 2016-01-28 | 2016-05-04 | 绵阳靓固科技有限公司 | Colored water permeable integral pavement and construction technology |
| CN206828400U (en) * | 2016-12-02 | 2018-01-02 | 成都金鼎恒信科技有限公司 | A kind of precast concrete porous pavement plate, porous pavement |
| CN208917616U (en) * | 2018-09-26 | 2019-05-31 | 泸州智同重交沥青砼有限公司 | A kind of regenerated road surface structure |
-
2021
- 2021-01-20 CN CN202110071984.2A patent/CN114855531A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980068367A (en) * | 1997-02-18 | 1998-10-15 | 전갑길 | Permeable Color Concrete Packaging Method |
| CN204080586U (en) * | 2014-08-13 | 2015-01-07 | 重庆重交沥青砼再生制造有限公司 | A kind of colored wear-resisting antiskid road structure |
| CN105544338A (en) * | 2016-01-28 | 2016-05-04 | 绵阳靓固科技有限公司 | Colored water permeable integral pavement and construction technology |
| CN206828400U (en) * | 2016-12-02 | 2018-01-02 | 成都金鼎恒信科技有限公司 | A kind of precast concrete porous pavement plate, porous pavement |
| CN208917616U (en) * | 2018-09-26 | 2019-05-31 | 泸州智同重交沥青砼有限公司 | A kind of regenerated road surface structure |
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