CN102251458A - Kerbstone and road comprising the same - Google Patents
Kerbstone and road comprising the same Download PDFInfo
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- CN102251458A CN102251458A CN2010101793021A CN201010179302A CN102251458A CN 102251458 A CN102251458 A CN 102251458A CN 2010101793021 A CN2010101793021 A CN 2010101793021A CN 201010179302 A CN201010179302 A CN 201010179302A CN 102251458 A CN102251458 A CN 102251458A
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- road
- road kerb
- kerb
- base plate
- kerbstone
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Abstract
A kerbstone is disclosed; the kerbstone is prepared by sand materials which are combined together by a water permeable binder; and the kerbstone comprises a bottom plate and a vertical plate which vertically extends upwards from the bottom plate. A road is also disclosed; the road comprises a roadbed with a road surface, and a draining structure located at at least one side of the roadbed; the draining structure comprises the kerbstone provided by the invention; the bottom plate of the kerbstone is adjacent to the roadbed. According to the kerbstone and the road comprising the kerbstone provided by the invention, the kerbstone is prepared by sand materials which are combined together by a water permeable binder, so the kerbstone has high structural strength; the integral body of the kerbstone allows water to pass through, and thus good water permeability is provided.
Description
Technical field
The present invention relates to a kind of road construction field, more particularly, relate to a kind of road kerb and the road that comprises this road kerb.
Background technology
Current, when building road, especially for the road in the city, for the ease of the draining of road, the below ground in the road both sides is provided with the gutter usually, and the opening in the gutter is provided with the iron double-edged fine-toothed comb.When precipitation takes place when, accumulate in the water on the road, then can be to road two side flow, and flow in the gutter by double-edged fine-toothed comb, enter drainage system then.
Yet this traditional discharge structure must be provided with a lot of iron double-edged fine-toothed combs at the opening part in gutter, thereby preventing that foreign material from entering the gutter gutter is stopped up, thereby cause the cost of discharge structure higher.And problems such as corrosion appear in iron double-edged fine-toothed comb easily, and the time has been grown the iron double-edged fine-toothed comb and occurred defective easily, thereby iron double-edged fine-toothed comb intensity is descended, in case applying bigger weight (stepping down in as the people on the iron double-edged fine-toothed comb) on the iron double-edged fine-toothed comb, are easy to make the iron double-edged fine-toothed comb to damage.In addition, in traditional discharge structure, ponding on the road can only flow in the gutter by the iron double-edged fine-toothed comb, and in case a lot of foreign material when being deposited on the iron double-edged fine-toothed comb, the slit that then can block the iron double-edged fine-toothed comb, thereby the effect of substantial loss draining, thereby the drainage effect of this traditional discharge structure is comparatively limited.
Therefore, relatively poor and drainage effect is limited in view of the durability of traditional discharge structure, need the higher and drainage effect of a kind of durability of exploitation technical scheme preferably.
Summary of the invention
The objective of the invention is to overcome traditional defective that the discharge structure durability is relatively poor and drainage effect is limited, and road kerb that a kind of durability is better and drainage effect is stronger and the road that comprises this road kerb are provided.
According to an aspect of the present invention, provide a kind of road kerb, this road kerb is made by the sand material that combines by the water permeability cementing agent, and described road kerb comprises base plate and the riser that extends vertically upward from this base plate.
According to a further aspect in the invention, provide a kind of road, this road comprises roadbed with road surface and the discharge structure that is positioned at least one side of roadbed, and this discharge structure comprises above-mentioned road kerb provided by the invention, and the base plate of described road kerb is adjacent with described roadbed.
According to road kerb provided by the present invention with comprise the road of this road kerb, because the sand material that this road kerb is combined by the water permeability cementing agent, thereby structural strength is higher, and the integral body of this road kerb allows water to pass through, so water permeability is better.
In addition, by being built up in a side of road with the base plate of road kerb with from the riser that this base plate extends vertically upward, because this road kerb is to comprise base plate and the shape of the riser that extends vertically upward from this base plate, thereby structural strength is higher, resistance to impact is higher, is convenient to the construction of road kerb simultaneously.
Preferably, the basal surface of the base plate of described road kerb is provided with kerve.
Preferably, described road kerb also comprises side channel, and this side channel is arranged on described riser dorsad on the side surface of described base plate.
Preferably, described road kerb also comprises notch part, the connecting portion of this gap portions between the side surface of the basal surface of described base plate and described riser.
Preferably, the degree of porosity of described road kerb is 9% to 19%.
Preferably, described discharge structure also comprises fluid-tight backing plate, and the base plate of described road kerb is positioned on the described backing plate.
Preferably, described discharge structure also comprises fluid-tight dividing plate, and this dividing plate is between the base plate and described roadbed of described road kerb.
Preferably, described dividing plate and described backing plate are integrally formed as L shaped.
Preferably, the top surface of the top surface of described dividing plate, described base plate flushes with described road surface.
Description of drawings
Fig. 1 is the sectional view of a kind of road kerb of preferred implementation according to the present invention;
Fig. 2 is the sectional view of the road kerb of another kind of preferred implementation according to the present invention; With
Fig. 3 is the sectional view of a kind of road of preferred implementation according to the present invention.
The specific embodiment
Below with reference to accompanying drawing the present invention is described in detail.
As depicted in figs. 1 and 2, road kerb provided by the present invention is made by the sand material that combines by the water permeability cementing agent, and described road kerb comprises base plate 11 and the riser 12 that extends vertically upward from this base plate 11.
In road kerb of the present invention, this road kerb passes through water permeability cementing agent be combined into by the sand material, thereby the structural strength of this kind road kerb is higher relatively, nor has the problem of being corroded and causing road kerb generation defective.Therefore, road kerb provided by the present invention has good durability, and has water permeability preferably.
Described sand material can be for various graininess sand grains, as the sand grains in the desert.The particle diameter of sand grains is changeable, and preferably, the scope of the particle diameter of sand grains is 70 order to 50 orders, further preferably is 60 orders.Utilize sand grains to prepare road kerb, can save constructional materials, but also (desert) sand grains that can flexible Chang Zuowei waste material is good constructional materials, thereby obtain good economic benefits.
Described water permeability cementing agent can be permeable concrete or various hydrophilic resin cementing agents etc.For example, hydrophilic agglomerant is one or more in epoxy resin, polyurethane, the acrylic resin; And the molecular side chain in described epoxy resin, polyurethane and the acrylic resin contains hydrophilic carboxylate, sulfonate, ammonium salt, hydroxyl or main chain and contains the non-ionic hydrophilic segment.
Preferably, the degree of porosity of described road kerb is 9% to 19%, so that road kerb has good water permeability.
Utilize above-mentioned sand grains and water permeability cementing agent to prepare described road kerb by several different methods.For example, described sand grains and water permeability cementing agent can be inserted in the mould, and apply bigger pressure and carry out mold pressing and make, need not to utilize the technology of carrying out sintering traditionally, thereby have the advantage of energy-conserving and environment-protective.
As depicted in figs. 1 and 2, described road kerb comprises base plate 11 and the riser 12 that extends vertically upward from this base plate 11.Therefore, from sectional view, this road kerb can have the shape of L type, also can have T-shaped shape.Because this road kerb has this kind shape, thereby this road kerb structural strength is higher, tolerates higher impact, also be convenient to laying construction simultaneously in the road side.
Preferably, for the ease of the liquid road kerb of flowing through, as shown in Figure 2, the basal surface of the base plate 11 of described road kerb is provided with kerve 13.This kerve 13 is positioned on the basal surface of base plate 11 of road kerb, thereby when liquid (as water) was flowed through the bottom of this road kerb, the barrier effect that is subjected to was less, thereby helps flowing of liquid.And, by kerve 13 is set, can also alleviate the weight of road kerb, when being installed, this road kerb is convenient to lay.Can also save simultaneously the material of building road kerb, thereby reduce cost.
The shape and size of kerve 13 without limits.But preferably, this kerve 13 extends along the length direction of road kerb, and runs through the both sides of road kerb.
Preferably, as shown in Figure 1, described road kerb also comprises side channel 14, and this side channel 14 is arranged on the side surface of the described dorsad base plate 11 of described riser 12.
By side channel 14 and/or kerve 13 are set, can play and shorten permeable distance, enlarge water permeable area, thus the effect that can improve permeable efficient.This side channel 14 can also improve the impact resistance of road kerb.
The shape and size of side channel 14 are not particularly limited.But preferably, side channel 14 extends along the length direction of road kerb, and runs through the both sides of road kerb.
Further preferably, described road kerb can also comprise notch part 15, the connecting portion of this notch part 15 between the side surface of the basal surface of described base plate 11 and described riser 12.Can save material by this notch part 15 is set, reduce cost.
The connecting portion of notch part 15 between the side surface of the basal surface of described base plate 11 and described riser 12, thereby when liquid is flowed through the bottom of base plate 11, in fact flowed out road kerb as long as enter notch part 15, thereby the mobile distance of the liquid of Suo Duaning can improve permeable efficient largely.
When laying above-mentioned road kerb provided by the invention, can lay a road kerb, also can lay a plurality of road kerbs successively, thereby form the curb of road.
More than road kerb provided by the present invention is described in detail.The road that comprises above-mentioned road kerb provided by the present invention is described below.
As shown in Figure 3, road provided by the invention comprises roadbed 100 with road surface 101 and the discharge structure that is positioned at roadbed 100 at least one sides, and this discharge structure comprises above-mentioned road kerb, and the base plate 11 of described road kerb is adjacent with described roadbed 100.
Roadbed 100 with road surface 101 is traditional roadbed.Compare with traditional road, the main improvements of road provided by the present invention are: be provided with the discharge structure that comprises above-mentioned road kerb in the one or both sides of road, wherein, the base plate 11 of road kerb is adjacent with roadbed 100.Like this, when meeting precipitation, accumulate in the discharge structure that liquid (as the highway rainwater) on the road surface 101 then can flow to the road side.
When water flows to the discharge structure of roadbed side, at first run into above-mentioned road kerb, because road kerb is a water permeability, thereby water can direct infiltration pass through road kerb.As mentioned above, road kerb provided by the present invention has water permeability preferably, but also has good durability, therefore compares with the discharge structure of traditional road, has bigger advantage.
When road kerb was provided with side channel 14, kerve 13 and/or notch part 15, the road kerb of flowing through of the ponding on the road was more easy, and this is that the mobile distance of the road kerb because ponding is flowed through is shorter, and the space in the road kerb is bigger, more helps flowing of ponding.In addition, because the weight of road kerb is lighter relatively, thereby be convenient to road kerb is laid on the both sides of road.Usually, road kerb is laid on the ground of road both sides.
Because road kerb has water permeability, thereby corrode ground below the road kerb for anti-sealing sees through road kerb, thus ground is caused damage, preferably, described discharge structure also comprises fluid-tight backing plate 102, and the base plate 11 of described road kerb is positioned on the described backing plate 102.
Because backing plate 102 be fluid-tight, thereby water can not be penetrated in the ground below the road kerb, thereby ground is played a protective role.Fluid-tight backing plate 102 can make by several different methods, for example can be made by fluid-tight concrete; Perhaps can realize its performance of watertightness on backing plate 102 by fluid-tight coverlay is set.
Further preferably, described discharge structure also comprises fluid-tight dividing plate 103, and this dividing plate 103 is between the base plate 11 and described roadbed 100 of described road kerb.Dividing plate 103 is fluid-tight, and dividing plate 103 is between base plate 11 and roadbed 100, thereby the ground that can infiltrate the roadbed next door by roadbed by this dividing plate 103 anti-sealings further plays a protective role to the ground of supporting road kerb.
Preferably, as shown in Figure 3, described dividing plate 103 and described backing plate 102 are integrally formed as L shaped, promptly have L shaped shape of cross section.That is to say that dividing plate 103 connects as one with backing plate 102, thereby separates between the roadbed 100 with road kerb and road, the ponding on the road surface 101 of road only can flow to road kerb from the top.On the one hand, help the ground that supports road kerb is protected, on the other hand, also help ponding is focused on, for example ponding is directed to preposition (as sewer).
Preferably, as shown in Figure 3, the top surface of the top surface of described dividing plate 103 and described base plate 11 is not higher than described road surface 101, preferably flush with road surface 101, thereby the ponding that helps on the road surface 101 flows to road kerb.Usually, the middle part on road surface 101 is higher than both sides, and the top surface of the top surface of a little higher than dividing plate 103 and base plate 11, thereby when having gathered ponding on the road surface 101, ponding can flow from the side of trend road.
The road of having described road kerb provided by the present invention and having comprised this road kerb in conjunction with embodiments of the present invention above.But this manual should be considered as descriptive or indicative, rather than limiting the scope of the invention.And disclosed each feature is not limited to the adduction relationship of each claim in claims in this manual, but can combine separately and/or in combination in any suitable manner, thereby can make various modifications, replacement and variation.
Claims (10)
1. road kerb, this road kerb is made by the sand material that combines by the water permeability cementing agent, and described road kerb comprises base plate (11) and the riser (12) that extends vertically upward from this base plate (11).
2. road kerb according to claim 1, wherein, the basal surface of the base plate of described road kerb (11) is provided with kerve (13).
3. road kerb according to claim 1, wherein, described road kerb also comprises side channel (14), this side channel (14) is arranged on the side surface of the described dorsad base plate of described riser (12) (11).
4. road kerb according to claim 1, wherein, described road kerb also comprises notch part (15), this notch part (15) is positioned at the connecting portion between the side surface of the basal surface of described base plate (11) and described riser (12).
5. road kerb according to claim 1, wherein, the degree of porosity of described road kerb is 9% to 19%.
6. road, this road comprise have the road surface (101) roadbed (100) and be positioned at the discharge structure of at least one side of roadbed (100), this discharge structure comprises that the base plate of described road kerb (11) is adjacent with described roadbed (100) according to any described road kerb among the claim 1-5.
7. road according to claim 6, wherein, described discharge structure also comprises fluid-tight backing plate (102), the base plate of described road kerb (11) is positioned on the described backing plate (102).
8. road according to claim 7, wherein, described discharge structure also comprises fluid-tight dividing plate (103), this dividing plate (103) is positioned between the base plate (11) and described roadbed (100) of described road kerb.
9. road according to claim 8, wherein, described dividing plate (103) and described backing plate (102) are integrally formed as L shaped.
10. road according to claim 8, wherein, the top surface of the top surface of described dividing plate (103), described base plate (11) flushes with described road surface (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101793021A CN102251458A (en) | 2010-05-18 | 2010-05-18 | Kerbstone and road comprising the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101793021A CN102251458A (en) | 2010-05-18 | 2010-05-18 | Kerbstone and road comprising the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102251458A true CN102251458A (en) | 2011-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101793021A Pending CN102251458A (en) | 2010-05-18 | 2010-05-18 | Kerbstone and road comprising the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102251458A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452554A (en) * | 2014-12-11 | 2015-03-25 | 济南黄河路桥工程公司 | Road vertical side stone construction method and vertical side stone back concrete steel mold |
| CN106758664A (en) * | 2016-11-18 | 2017-05-31 | 南宁学院 | A kind of runway extending type single slope drainage kerbstone |
| CN106835891A (en) * | 2017-01-23 | 2017-06-13 | 长安大学 | A kind of shearing resistance shear deformation cement-concrete road joint device |
| CN108546032A (en) * | 2018-04-24 | 2018-09-18 | 凤阳县凤城建安预制厂 | A kind of kerbstone and preparation method thereof based on granite leftover bits and pieces |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL72213C (en) * | ||||
| CN2286771Y (en) * | 1997-01-31 | 1998-07-29 | 李仕伟 | Road edge stone |
| CN201187022Y (en) * | 2007-10-31 | 2009-01-28 | 北京仁创生态环保科技有限公司 | Permeable road kerb |
| CN201695293U (en) * | 2010-05-18 | 2011-01-05 | 北京仁创科技集团有限公司 | Curbstones and road including same |
-
2010
- 2010-05-18 CN CN2010101793021A patent/CN102251458A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL72213C (en) * | ||||
| CN2286771Y (en) * | 1997-01-31 | 1998-07-29 | 李仕伟 | Road edge stone |
| CN201187022Y (en) * | 2007-10-31 | 2009-01-28 | 北京仁创生态环保科技有限公司 | Permeable road kerb |
| CN201695293U (en) * | 2010-05-18 | 2011-01-05 | 北京仁创科技集团有限公司 | Curbstones and road including same |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452554A (en) * | 2014-12-11 | 2015-03-25 | 济南黄河路桥工程公司 | Road vertical side stone construction method and vertical side stone back concrete steel mold |
| CN106758664A (en) * | 2016-11-18 | 2017-05-31 | 南宁学院 | A kind of runway extending type single slope drainage kerbstone |
| CN106758664B (en) * | 2016-11-18 | 2019-03-26 | 南宁学院 | A kind of runway extending type single slope drainage kerbstone |
| CN106835891A (en) * | 2017-01-23 | 2017-06-13 | 长安大学 | A kind of shearing resistance shear deformation cement-concrete road joint device |
| CN106835891B (en) * | 2017-01-23 | 2022-09-20 | 长安大学 | Anti-shear deformation cement concrete pavement joint device |
| CN108546032A (en) * | 2018-04-24 | 2018-09-18 | 凤阳县凤城建安预制厂 | A kind of kerbstone and preparation method thereof based on granite leftover bits and pieces |
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Application publication date: 20111123 |