CN205387654U - Structure of mating formation of permeating water - Google Patents
Structure of mating formation of permeating water Download PDFInfo
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- CN205387654U CN205387654U CN201620167880.6U CN201620167880U CN205387654U CN 205387654 U CN205387654 U CN 205387654U CN 201620167880 U CN201620167880 U CN 201620167880U CN 205387654 U CN205387654 U CN 205387654U
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Abstract
The utility model discloses a structure of mating formation of permeating water, include from the plain dirt road base, the graded macadam bedding layer that up set gradually down, layer and the colored resin protective layer of mating formation permeates water, permeating water and mating formation the layer and form for porous cellular texture and levelly and smoothly being mated formation by the water permeability concrete, colored resin protective layer be the polyurethane or the epoxy of colour, the utility model discloses a structure of mating formation of permeating water, graded macadam bedding layer make plain native grading and have the enough intensity of bearing the weight of the road surface, permeate water and mat formation the layer and form for porous cellular texture and levelly and smoothly mating formation by the water permeability concrete, have certain ventilative water permeability, be favorable to alleviating of soil body soil moisture conservation and urban waterlogging, improve the security and the travelling comfort of road, colored resin protective layer has bright color, can adopt various chromatic adaptation surrounding environment, both can adopt outstanding tone division region, reinforcing impression, also can adopt and beautify the environment with environment fused's tone, has better pleasing to the eye effect, does benefit to the promotion of city grade.
Description
Technical field
This utility model relates to a kind of road paving structure, particularly to a kind of permeable pavement structure being applied to urban road, park, school, square.
Background technology
In urbanization process, the earth's surface in city is progressively covered by the hardening of the material water-proof material such as building and concrete, great negative effect is brought to the ecological environment in city in these fluid-tight road surfaces, such as it causes the surface water such as rainwater to run off back less than in earth in a large number, it is unfavorable for that the soil body preserves soil moisture, is unfavorable for alleviating urban waterlogging；And existing road surface tone is single, aesthetic is not enough, is unfavorable for the lifting of city class.
It is therefore desirable to a kind of permeable pavement structure, there is certain ventilative water permeability, be conducive to the alleviation of soil body soil moisture conservation and urban waterlogging, improve safety and the comfortableness of road, and there is good aesthetic, be beneficial to the lifting of city class.
Utility model content
In view of this, the purpose of this utility model is in that to provide a kind of permeable pavement structure, has certain ventilative water permeability, be conducive to the alleviation of soil body soil moisture conservation and urban waterlogging, improve safety and the comfortableness of road, and there is good aesthetic, be beneficial to the lifting of city class.
Permeable pavement structure of the present utility model, granular cushion, permeable pavement layer earth roadbed including the element set gradually from the bottom up and color resin protective layer；Described permeable pavement layer be porous alveolate texture and by permeable concrete smooth mat formation form, described color resin protective layer is colored polyurethane or epoxy resin.
Further, described element is earth roadbed rolls process and CBR >=5.0% that described element is earth roadbed through compacting.
Further, the thickness of described granular cushion is 10.0cm-20.0cm.
Further, described permeable pavement layer includes lower pave-load layer and is located at the upper pave-load layer above lower pave-load layer；Described lower pave-load layer is the celluar concrete containing rubber grain, and described upper pave-load layer is the celluar concrete containing polymer resin.
Further, the thickness of described lower pave-load layer is 10.0cm-30.0cm, and the thickness of described upper pave-load layer is 4.0cm-8.0cm.
Further, the porosity of described permeable pavement layer is more than 25%.
Further, the particle diameter of the rubble used in described permeable pavement layer is 3.0mm-5.0mm.
The beneficial effects of the utility model: permeable pavement structure of the present utility model, granular cushion makes element earth roadbed smooth and has the sufficient intensity on carrying road surface；Permeable pavement layer be porous alveolate texture and by permeable concrete smooth mat formation form, there is certain ventilative water permeability, be conducive to soil body soil moisture conservation and the alleviation of urban waterlogging, improve safety and the comfortableness of road；Color resin protective layer has bright color; shades of colour can be adopted to adapt to surrounding; colour-fast, non-scale; both can adopt prominent tone zoning, strengthen impression; the tone merged with environment can also be adopted to beautify the environment; there is good aesthetic, be beneficial to the lifting of city class；This utility model has huge application prospect in road field, it is possible to be widely used in the regions such as footpath, bicycle lane, square, school playground, parking lot.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further described:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Fig. 1 is structural representation of the present utility model, as shown in the figure: the permeable pavement structure of the present embodiment, and, granular cushion 2, permeable pavement layer earth roadbed 1 including the element set gradually from the bottom up and color resin protective layer 5；Described permeable pavement layer be porous alveolate texture and by permeable concrete smooth mat formation form, described color resin protective layer 5 is colored polyurethane or epoxy resin；Element earth roadbed 1 rolls process through compacting, makes earth roadbed 1 even uniform of element, and bearing capacity reaches designing requirement and minimum strength CBR >=5.0% of element earth roadbed 1；The thickness of granular cushion 2 can be 10.0cm-20.0cm, make element earth roadbed 1 smooth and have carrying road surface sufficient intensity；Permeable pavement layer includes lower pave-load layer 3 and is located at the upper pave-load layer 4 above lower pave-load layer 3；Described lower pave-load layer 3 is the celluar concrete containing rubber grain, and described upper pave-load layer 4 is the celluar concrete containing polymer resin；Rubber grain makes lower pave-load layer 3 have excellent elastic performance, and road surface comfortableness is strong, and pedestrian's walking or non-automotive vehicle, on this paving structure, are comfortable on, and noise is little；Polymer resin improves the wearability of pave-load layer 4, increases the service life；The thickness of lower pave-load layer 3 can be 10.0cm-30.0cm, and the thickness of upper pave-load layer 4 can be 4.0cm-8.0cm；The porosity of described permeable pavement layer is more than 25%；The particle diameter of the rubble used in permeable pavement layer is 3.0mm-5.0mm, is conducive to being uniformly distributed of hole in permeable pavement layer.
In the present embodiment, lower pave-load layer 3 can adopt following component to make in specific proportions:
Rubble: Portland cement P.O42.5: silicon ash (95%): slag powders (S95): high efficiency water reducing agent: rubber grain powder: water=1000:900:150:100:50:200:200:120；Raw material is stirred, smooth mats formation on granular cushion 2 surface.
In the present embodiment, upper pave-load layer 4 can adopt following component to make in specific proportions:
Rubble: Portland cement P.O42.5: silicon ash (95%): slag powders (S95): high efficiency water reducing agent: polymer resin: water=1000:1200:150:100:50:200:50:120；Raw material is stirred, smooth mats formation on upper pave-load layer 4 surface.
This permeable pavement structure possesses advantages below:
(1) excellent elastic performance
1. road surface has high resiliency ability: road surface elasticity capacity is strong, and road surface comfortableness is strong；Pedestrian's walking or non-automotive vehicle are in new type colorful permeable pavement structure, and as snug as a bug in a rug, noise is little for sensation.
(2) urban heat land effect is slowed down
Owing to density of material is low, the thermmal storage ability of material can be reduced；The macroporosity structure of its uniqueness makes the incoming ground of relatively low heat, thus reducing the temperature of whole paving ground, reduces the tropical island effect in city；It is close that heat absorption that colorful water-permeable is mated formation and heat storage capacity and natural vegetation cover ground.
(3) the anti-waterlogging ability in city is improved
This paving structure has more than the porosity of 25%, it is possible to make permeable speed reach 31-52 liter/square m/h, far above the drainage rates of maximally effective pumping equipment；Can when concentrating precipitation, Quick drainage, reduction subsoil water keeps soil moisture.
(4) aesthetic: promote city class, coloured silkization city
New type colorful permeable pavement structure harness has bright color, it is possible to adopt shades of colour to adapt to surrounding, colour-fast, non-scale；Both can adopt prominent tone zoning, strengthen impression, it would however also be possible to employ the tone merged with environment had been beautified the environment.
(5) excellent road result of use
1. high bearing capacity: bearing capacity can reach the concrete carrying standard of C20-C35；
2. high durability, colour-fast: have employed multiple additive and multilamellar construction protective measure, the anti-wear performance that colorful water-permeable is mated formation is better than general water-permeable brick and bituminous paving；
3. high-durability: service life is long, colour-fast, do not begin；
4. easy care: because its porosity is big so that it is only need to can easy to do solution blockage problem by the mode of high-pressure washing.
What finally illustrate is, above example is only in order to illustrate the technical solution of the utility model and unrestricted, although this utility model being described in detail with reference to preferred embodiment, it will be understood by those within the art that, the technical solution of the utility model can be modified or equivalent replacement, without deviating from objective and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (7)
1. a permeable pavement structure, it is characterised in that: the element including setting gradually from the bottom up is earth roadbed, granular cushion, permeable pavement layer and color resin protective layer；Described permeable pavement layer be porous alveolate texture and by permeable concrete smooth mat formation form, described color resin protective layer is colored polyurethane or epoxy resin.
2. permeable pavement structure according to claim 1, it is characterised in that: described element is earth roadbed rolls process and CBR >=5.0% that described element is earth roadbed through compacting.
3. permeable pavement structure according to claim 1, it is characterised in that: the thickness of described granular cushion is 10.0cm-20.0cm.
4. permeable pavement structure according to claim 1, it is characterised in that: described permeable pavement layer includes lower pave-load layer and is located at the upper pave-load layer above lower pave-load layer.
5. permeable pavement structure according to claim 4, it is characterised in that: the thickness of described lower pave-load layer is 10.0cm-30.0cm, and the thickness of described upper pave-load layer is 4.0cm-8.0cm.
6. permeable pavement structure according to claim 1, it is characterised in that: the porosity of described permeable pavement layer is more than 25%.
7. permeable pavement structure according to claim 1, it is characterised in that: the particle diameter of the rubble used in described permeable pavement layer is 3.0mm-5.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620167880.6U CN205387654U (en) | 2016-03-04 | 2016-03-04 | Structure of mating formation of permeating water |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620167880.6U CN205387654U (en) | 2016-03-04 | 2016-03-04 | Structure of mating formation of permeating water |
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| CN205387654U true CN205387654U (en) | 2016-07-20 |
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| CN201620167880.6U Active CN205387654U (en) | 2016-03-04 | 2016-03-04 | Structure of mating formation of permeating water |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106479153A (en) * | 2016-11-02 | 2017-03-08 | 墨宝股份有限公司 | A kind of runway environment friendly plastic rubber and preparation method thereof |
| CN108930210A (en) * | 2017-05-26 | 2018-12-04 | 高巧锦 | A kind of top course material |
-
2016
- 2016-03-04 CN CN201620167880.6U patent/CN205387654U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106479153A (en) * | 2016-11-02 | 2017-03-08 | 墨宝股份有限公司 | A kind of runway environment friendly plastic rubber and preparation method thereof |
| CN108930210A (en) * | 2017-05-26 | 2018-12-04 | 高巧锦 | A kind of top course material |
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