CN207277119U - A kind of colorful water permeable concrete pavement structure - Google Patents
A kind of colorful water permeable concrete pavement structure Download PDFInfo
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- CN207277119U CN207277119U CN201721268592.0U CN201721268592U CN207277119U CN 207277119 U CN207277119 U CN 207277119U CN 201721268592 U CN201721268592 U CN 201721268592U CN 207277119 U CN207277119 U CN 207277119U
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Abstract
The utility model provides a kind of colorful water permeable concrete pavement structure, it includes foundation trench, and impermeable water geotextiles are equipped with the foundation trench, and infiltration drainpipe is buried along foundation trench；Open gradation rubble reservoir bed is backfilled around infiltration drainpipe, water penetration geotextiles are laid with the top of foundation trench；Open gradation rubble reservoir bed is equipped with water penetration geotextiles, medium coarse sand filter layer is equipped with the top layer of open gradation rubble reservoir bed, pervious concrete cutting optimal is equipped with the top layer of medium coarse sand filter layer, pervious concrete upper layer is equipped with the top layer of pervious concrete cutting optimal, is inorganic weather-proof coat of colo(u)r at the top of pervious concrete upper layer.The quality of colorful water-permeable concrete structure construction is improved, reduces construction cost.
Description
Technical field
The utility model belongs to road construction field, particularly a kind of colorful water permeable concrete pavement structure, is adapted to use
In the construction method of the colorful water permeable concrete pavement structure of sponge urban renewal.
Background technology
Colorful water permeable concrete pavement is a kind of environment-friendly type building knot for being beneficial to rush fill cycle, improving urban ecological environment
Structure, it is different from normal concrete, and normal concrete is emphasized to improve intensity and durability, the density of prominent concrete；It is permeable
Concrete protrusion under the premise of proof strength be " water penetration, beauty " effect, it can allow rainwater flow into underground, effectively addedly under
Water, and the harm of the environmental pollutions such as the oil compounds on ground can be effectively eliminated.Country's pervious concrete pavement at present
Construct no unified technique and technical standard.
Traditional pervious concrete surface layer paves using roller-compaction of plate vibrator, after rolling the thicker shaping of thickness
The problem of intensity cannot be ensured, contradicted in practical engineering application there are pervious concrete intensity with water penetration：It is permeable mixed
Solidifying soil intensity is met the requirements and permeability rate cannot be met the requirements, and pervious concrete permeability rate on the contrary is met the requirements and intensity cannot expire
Foot requires；In addition colorful water-permeable concrete traditional method is that inorganic weather-proof pigment stirring composition is added in pervious concrete not
Pave with color pervious concrete, work given using irony divider segment identifier, the shortcoming of this method be effect too
It is low, it can not meet needs of constructing on a large scale, simultaneously for complex combination pattern, it is impossible to ensure construction aesthetics.
Utility model content
The purpose of this utility model is exactly the shortcomings that overcoming conventional construction method, there is provided a kind of colorful water permeable concrete pavement
The construction method of structure, improves existing construction method, improves the quality of colorful water-permeable concrete structure construction, and reduction is constructed into
This.
In order to realize above-mentioned technical characteristic, what the purpose of this utility model was realized in：A kind of colorful water-permeable coagulation
Soil surface structure, it includes foundation trench, impermeable water geotextiles is equipped with the foundation trench, and infiltration drainpipe is buried along foundation trench；
Open gradation rubble reservoir bed is backfilled around infiltration drainpipe, water penetration geotextiles are laid with the top of foundation trench；In water penetration
Open gradation rubble reservoir bed is equipped with geotextiles, medium coarse sand filter layer is equipped with the top layer of open gradation rubble reservoir bed,
The top layer of medium coarse sand filter layer is equipped with pervious concrete cutting optimal, is equipped with the top layer of pervious concrete cutting optimal permeable mixed
Solidifying soil upper layer, is inorganic weather-proof coat of colo(u)r at the top of pervious concrete upper layer.
The infiltration drainpipe is using the permeable geotextiles perforation HPDE pipelines of outsourcing.
The thickness of the open gradation rubble reservoir bed is 350-450mm, is ground using plate vibration and rolled back and forth.
The thickness of the medium coarse sand filter layer is 20-40mm, is smoothed out using floating rule.
The thickness of the pervious concrete cutting optimal is 100-200mm, and particle diameter is the single level grading of aggregates of 10mm.
The thickness of the pervious concrete upper layer is 50-100mm, and particle diameter is the single level grading of aggregates of 4-8mm.
The utility model compared with the disposable roller-compaction of traditional pervious concrete, substantially increase construction quality conjunction
Lattice rate, solve thes problems, such as that pervious concrete is contradicted there are pavement strength with water penetration in practical engineering application, is added
Surface layer takes adhesive plaster and environment-friendlythin thin film to distinguish the divider of band as pattern, and constructing operation is easy, saves material, when preventing spraying
Pollution is produced, good protection can be played to finished product, the construction method of the utility model there are two advantages：
1st, paved by carrying out layering to colorful water-permeable concrete structure, cutting optimal uses the 10mm particle diameter lists of 150mm thickness
Level-one grading of aggregates, can substantially increase its water permeability under the premise of pervious concrete intensity is ensured, upper layer uses
The single level grading of aggregates of 6mm particle diameters of 50mm thickness simultaneously adds light color inorganic weather-proof pigment, improves surface layer high-bearing capacity and resistance to
Grind performance；Compactness can be controlled when being in addition layered decking and rolling pervious concrete, and intensity is content with very little requirement, overcomes in reality
The problem of pervious concrete is contradicted there are pavement strength with water penetration in the engineer application of border；At the same time below colorful water-permeable concrete
After layer construction, by the flatness of upper and lower two layers adjustment surface layer, the flatness of surface layer is substantially increased.
2nd, the weather-proof pigment of light coloured inorganic is added in this structure in traditional pervious concrete surface layer as background color, it is more permeable mixed
Solidifying soil true qualities easily cover, and ensure that the uniformity of surface layer color, treat that upper layer pervious concrete paves and complete maintenance 3 days or so,
After dry tack free, pattern color differentiation is carried out using divider, then sprays different pigment and forms layout, can not only be fine
Ground strengthens colorful water-permeable coagulation surface layer durability and aesthetics, greatly improves speed of application, and using adhesive plaster as divider
And aid in environment-friendlythin thin film to cover non-construction area and carry out finished product protection, constructing operation is easy, saves material, when effectively preventing spraying
Produce pollution.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is colorful water permeable concrete pavement sectional drawing.
Fig. 2 is colorful water-permeable concrete topping divider floor map.
In figure：Inorganic weather-proof coat of colo(u)r 1, pervious concrete upper layer 2, pervious concrete cutting optimal 3, medium coarse sand filter layer
4th, open gradation rubble reservoir bed 5, water penetration geotextiles 6, infiltration drainpipe 7, impermeable water geotextiles 8, foundation trench 9, adhesive plaster separate
Bar 11, environment-friendlythin thin film 12.
Embodiment
The embodiment of the utility model is described further below in conjunction with the accompanying drawings.
Embodiment 1：
Such as Fig. 1-2, a kind of colorful water permeable concrete pavement structure, it includes foundation trench 9, antiseepage is equipped with the foundation trench 9
Permeable geotextiles 8, along the embedded infiltration drainpipe 7 of foundation trench 9；Open gradation rubble reservoir bed is backfilled around infiltration drainpipe 7
5, it is laid with water penetration geotextiles 6 at the top of foundation trench 9；Open gradation rubble reservoir bed 5 is equipped with water penetration geotextiles 6,
The top layer of open gradation rubble reservoir bed 5 is equipped with medium coarse sand filter layer 4, is equipped with the top layer of medium coarse sand filter layer 4 permeable mixed
Solidifying soil cutting optimal 3, is equipped with pervious concrete upper layer 2, on pervious concrete in the top layer of pervious concrete cutting optimal 3
The top of layer 2 is inorganic weather-proof coat of colo(u)r 1.
Further, the infiltration drainpipe 7 is using the permeable geotextiles perforation HPDE pipelines of outsourcing.
Further, the thickness of the open gradation rubble reservoir bed 5 is 350-450mm, is ground using plate vibration and ground back and forth
Pressure.
Further, the thickness of the medium coarse sand filter layer 4 is 20-40mm, is smoothed out using floating rule.
Further, the thickness of the pervious concrete cutting optimal 3 is 100-200mm, and particle diameter is the single level bone of 10mm
Expect grading.
Further, the thickness of the pervious concrete upper layer 2 is 50-100mm, and particle diameter is the single level bone of 4-8mm
Expect grading.
Further, environment-friendlythin thin film is laid with using adhesive plaster divider 11 around it when the inorganic weather-proof coat of colo(u)r 1 sprays
12。
Embodiment 2：
The construction method of colorful water permeable concrete pavement structure, comprises the following steps：
Step1：Excavate foundation trench 9.
Step2：Embedded infiltration drainpipe 7.Foundation trench 9 excavate and base processing after cover impermeable water geotextiles 8, it is embedded to ooze
Saturating drainpipe 7 is used to collect draining, and infiltration excessive rainwater in guiding road surface is discharged into the drainage system in roadside, permeates drainpipe 7
For the permeable geotextiles perforation HPDE pipelines of outsourcing, pipe diameter is determined according to specific displacement.
Step3：Backfill open gradation rubble reservoir bed 5.In foundation trench 9 after backfill rubble, one layer of water penetration geotextiles 6 are laid with,
Then backfill 400mm thickness open gradation rubble reservoir bed 5, according to backfill thickness be layered rolled, using plate vibration stone roller come
Return and roll, compactness meets design requirement.
Step4：It is laid with medium coarse sand filter layer 4.After the completion of the backfill of open gradation rubble, upper berth 30mm thickness medium coarse sands filter layer 4,
Manually smoothed out with floating rule, and control elevation and flatness.
Step5：Pave pervious concrete surface layer.Surface layer paves 200mm thickness surface layer pervious concretes structure point twice up and down：
Pervious concrete cutting optimal 3 uses the single level grading of aggregates of 10mm particle diameters of 150mm thickness, and pervious concrete upper layer 2 uses
The single level grading of aggregates of 6mm particle diameters of 50mm thickness simultaneously adds light color inorganic weather-proof pigment as background color；Below pervious concrete
Layer 3 paves rolls simultaneously assistant flat-plate vibrating roller receipts side using 1t small click wheels, is carried out in time after cutting optimal intensity reaches requirement
Surface layer paves, and rolling auxiliary using plate vibration smoothes out device receipts light, then manually receives side.
Step6：Spray inorganic weather-proof coat of colo(u)r 1.2 blanks and moulding and conserving of pervious concrete upper layer 3 days, after dry tack free,
Pattern color differentiation is carried out using adhesive plaster divider 11, blend compounds cloth sticks environment-friendlythin thin film 12 and covers non-construction area progress finished product
Protection, then spray inorganic weather-proof pigment and form layout, the inorganic weather-proof pigment have a good compatibility, not bleeding,
Do not migrate, strong covering power, especially suitable for requiring light resistance, weatherability, temperature tolerance etc. high coating article, outdoor use can
It is colour-fast for a long time.
This construction method practical application in the sponge urban renewal engineering colorful water-permeable concrete structure construction of Wuhan,
Pervious concrete intensity and water penetration are satisfied by requiring after testing, and appearance is good.
The above embodiments are only the optimal technical scheme of the utility model, and are not construed as the limit for the utility model
System, the technical solution that the scope of protection of the utility model should be recorded with claim, including the technical solution that claim is recorded
The equivalents of middle technical characteristic are protection domain.Equivalent substitution i.e. within this range is improved, also in the utility model
Protection domain within.
Claims (6)
- A kind of 1. colorful water permeable concrete pavement structure, it is characterised in that：It includes foundation trench（9）, the foundation trench（9）On be equipped with Impermeable water geotextiles（8）, along foundation trench（9）Embedded infiltration drainpipe（7）；In infiltration drainpipe（7）Around backfill open level With rubble reservoir bed（5）, in foundation trench（9）Top be laid with water penetration geotextiles（6）；In water penetration geotextiles（6）On be equipped with Open gradation rubble reservoir bed（5）, in open gradation rubble reservoir bed（5）Top layer be equipped with medium coarse sand filter layer（4）, in medium coarse sand Filter layer（4）Top layer be equipped with pervious concrete cutting optimal（3）, in pervious concrete cutting optimal（3）Top layer be equipped with Water coagulation soil upper layer（2）, in pervious concrete upper layer（2）Top be inorganic weather-proof coat of colo(u)r（1）.
- A kind of 2. colorful water permeable concrete pavement structure according to claim 1, it is characterised in that：The infiltration drainpipe （7）Using the permeable geotextiles perforation HPDE pipelines of outsourcing.
- A kind of 3. colorful water permeable concrete pavement structure according to claim 1, it is characterised in that：The open gradation rubble storage Water layer（5）Thickness be 350-450mm, using plate vibration grind roll back and forth.
- A kind of 4. colorful water permeable concrete pavement structure according to claim 1, it is characterised in that：The medium coarse sand filter layer （4）Thickness be 20-40mm, smoothed out using floating rule.
- A kind of 5. colorful water permeable concrete pavement structure according to claim 1, it is characterised in that：Under the pervious concrete Surface layer（3）Thickness be 100-200mm, particle diameter is the single level grading of aggregates of 10mm.
- A kind of 6. colorful water permeable concrete pavement structure according to claim 1, it is characterised in that：On the pervious concrete Surface layer（2）Thickness be 50-100mm, particle diameter is the single level grading of aggregates of 4-8mm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721268592.0U CN207277119U (en) | 2017-09-29 | 2017-09-29 | A kind of colorful water permeable concrete pavement structure |
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| CN201721268592.0U CN207277119U (en) | 2017-09-29 | 2017-09-29 | A kind of colorful water permeable concrete pavement structure |
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| CN207277119U true CN207277119U (en) | 2018-04-27 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024150A (en) * | 2018-09-30 | 2018-12-18 | 陕西昊然海绵城市建设技术有限公司 | A kind of novel water permeable concrete road surface surface layer and its construction method |
| CN109577183A (en) * | 2018-12-17 | 2019-04-05 | 山东汇通建设集团有限公司 | The anti-ponding structure in overhead bridge floor edge and construction |
| CN110067169A (en) * | 2019-03-25 | 2019-07-30 | 天津住宅集团建设工程总承包有限公司 | A kind of porous precast assembly concrete road construction method |
| CN110158396A (en) * | 2019-05-31 | 2019-08-23 | 广州市花木公司 | The construction method of porous pavement |
| CN110512482A (en) * | 2019-07-10 | 2019-11-29 | 国网江苏省电力有限公司盐城供电分公司 | A kind of construction technology in substation inspection trail |
| CN111041926A (en) * | 2019-11-21 | 2020-04-21 | 江苏永联精筑建设集团有限公司 | Construction method of drainage concrete pavement |
| CN113957762A (en) * | 2021-11-08 | 2022-01-21 | 湖南交通国际经济工程合作有限公司 | Construction method of water-permeable cement concrete pavement |
| CN114369978A (en) * | 2021-12-02 | 2022-04-19 | 武汉市汉阳市政建设集团有限公司 | Rail edge-folding colored ceramic particle permeable pavement structure and construction method |
-
2017
- 2017-09-29 CN CN201721268592.0U patent/CN207277119U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024150A (en) * | 2018-09-30 | 2018-12-18 | 陕西昊然海绵城市建设技术有限公司 | A kind of novel water permeable concrete road surface surface layer and its construction method |
| CN109577183A (en) * | 2018-12-17 | 2019-04-05 | 山东汇通建设集团有限公司 | The anti-ponding structure in overhead bridge floor edge and construction |
| CN110067169A (en) * | 2019-03-25 | 2019-07-30 | 天津住宅集团建设工程总承包有限公司 | A kind of porous precast assembly concrete road construction method |
| CN110067169B (en) * | 2019-03-25 | 2021-05-07 | 天津住宅集团建设工程总承包有限公司 | Construction method of water-permeable prefabricated assembled concrete road |
| CN110158396A (en) * | 2019-05-31 | 2019-08-23 | 广州市花木公司 | The construction method of porous pavement |
| CN110158396B (en) * | 2019-05-31 | 2021-06-01 | 广州市花木公司 | Construction method of permeable pavement |
| CN110512482A (en) * | 2019-07-10 | 2019-11-29 | 国网江苏省电力有限公司盐城供电分公司 | A kind of construction technology in substation inspection trail |
| CN111041926A (en) * | 2019-11-21 | 2020-04-21 | 江苏永联精筑建设集团有限公司 | Construction method of drainage concrete pavement |
| CN113957762A (en) * | 2021-11-08 | 2022-01-21 | 湖南交通国际经济工程合作有限公司 | Construction method of water-permeable cement concrete pavement |
| CN114369978A (en) * | 2021-12-02 | 2022-04-19 | 武汉市汉阳市政建设集团有限公司 | Rail edge-folding colored ceramic particle permeable pavement structure and construction method |
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