CN205775702U - Water kerb excessively for sponge urban water-through footpath - Google Patents
Water kerb excessively for sponge urban water-through footpath Download PDFInfo
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- CN205775702U CN205775702U CN201620466390.6U CN201620466390U CN205775702U CN 205775702 U CN205775702 U CN 205775702U CN 201620466390 U CN201620466390 U CN 201620466390U CN 205775702 U CN205775702 U CN 205775702U
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Abstract
This utility model relate to a kind of for sponge urban water-through footpath cross water kerb, including concrete kerb, be embedded in the pvc pipe in concrete kerb and inside blocking concrete kerb the geotextiles filter block in pvc pipe aperture；Described pvc pipe spends angle less than current direction horizontal line 5 to 15；Described geotextiles filter block is sealed on pvc pipe aperture inside kerb by viscose glue.This structure manufacture is simple, easy for installation, can effectively make excessive moisture flow out.It is particularly well-suited to the Route for pedestrians transformation only changed water-permeable brick water or can not permeate below structure, can greatly drop improvement cost.
Description
Technical field
This utility model belongs to technical field of building construction, a kind of water kerb excessively for sponge urban water-through footpath.
Background technology
What sponge urban renewal engineering typically used in the middle of footpath transformation only changes permeable pavement surface layer, by the unnecessary moisture of cross fall nature dissipation, the water suction of permeable surface layer is full cannot permeate downwards, form substantial amounts of hydrops on the whole, water can be made when winter temperature is low to freeze and make the most sliding even can the damage by volumetric expansion in road surface mat formation.Causing road surface slippery situation pedestrian inconvenience, damaged maintenance cost of mating formation increases.Through analyzing, problems to be solved cannot rely on natural evaporation or saturated after scatter this way from end face, should be from just carrying out dissipation before causing surface gathered water.
Utility model content
The purpose of this utility model is to provide a kind of water kerb excessively for sponge urban water-through footpath, and this crosses water kerb conventional kerb succedaneum be applicable to town road is built.It has and the same effect of conventional kerb, the saturated hydrops that absorbs water permeable pavement the most all can play the effect oozed soon, flow soon, ensure that unnecessary moisture is not put aside in permeable pavement surface layer, can obtain rapid dissipation, thus the damage of mating formation that after reducing surface gathered water, freezing, volumetric expansion causes.
This utility model solves the technical scheme of the problems referred to above: a kind of water kerb excessively for sponge urban water-through footpath, including concrete kerb, be embedded in the pvc pipe in concrete kerb and inside blocking concrete kerb the geotextiles filter block in pvc pipe aperture；
Described pvc pipe spends angle less than current direction horizontal line 5 to 15；
Described geotextiles filter block is sealed on pvc pipe aperture inside kerb by viscose glue.
By such scheme, use concrete backrest to pour outside described concrete kerb and encapsulate.
By such scheme, pre-buried 4 pvc pipes in described concrete kerb every piece, described 4 pvc pipes are evenly distributed.
By such scheme, the pre-buried height of described pvc pipe determines according to permeable pavement thickness and grit layer thickness.
By such scheme, the pre-buried height of described pvc pipe is less than 10mm to 15mm in the middle part of grit bed course at the bottom of pvc pipe hole.
By such scheme, described pvc pipe be aperture diameter be 50mm.
By such scheme, described concrete kerb is permeable concrete kerb.
By such scheme, described geotextiles filter block is rectangle geotextiles filter block.
The principle of this device work is: this product is conventional kerb succedaneum in building as town road, it has and the same effect of conventional kerb, the saturated hydrops that absorbs water permeable pavement the most all can play the effect oozed soon, flow soon, ensure that unnecessary moisture is not put aside in permeable pavement surface layer, rapid dissipation can be obtained, thus after reducing surface gathered water, freezing, volumetric expansion causes the event generation damaged of mating formation.
This utility model device has the benefit that
1. utilize change on a small quantity kerb, filter, ooze, the method that flow after both sides solve transformation only by surface layer absorbs water cannot the problem of effective dissipation, component is simply easy to do, and effect is obvious.
2. the using method principle crossing water kerb for sponge Reconstruction of City Road engineering is simple, structure manufacture simply may utilize remaining concrete in engineering concreting and carries out prefabricated, avoid throwing aside of any excess concrete simultaneously, playing the effect of material-saving joint material, facility quick for installation need not all be changed.To fill one every 3 meter amperes in the middle of original kerb, infiltration effect can be reached and can reduce again input cost.
3. this component uses the pipeline anticorrosion of pvc material by force, and with low cost, selection is easy；Geotextiles rectangularity is arranged on side seal of mating formation and lives aperture, and toughness is big, it is good to cross aqueous, the most fragile, it is ensured that grit layer passes through through water impact to run off in preset hole.
4. this structure manufacture is simple, easy for installation, can effectively make excessive moisture flow out.It is particularly well-suited to the Route for pedestrians transformation only changed water-permeable brick water or can not permeate below structure, can greatly drop improvement cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the device of one embodiment of this utility model；
Fig. 2 is the perforate schematic diagram of the concrete kerb of one embodiment of this utility model；
Fig. 3 is the kerb schematic cross-sectional view that this utility model one implements row；
Fig. 4 is the non-woven geotextile schematic diagram that this utility model one implements row.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with embodiment, this utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
As it is shown in figure 1, a kind of water kerb excessively for sponge urban water-through footpath, including concrete kerb 1, the pvc pipe 2 being embedded in concrete kerb and the geotextiles filter block 3 in pvc pipe aperture inside blocking concrete kerb；
Pvc pipe becomes 5 to 15 degree angles with current direction horizontal line；
Geotextiles filter block is sealed on pvc pipe aperture inside kerb by viscose glue.
One specific embodiment is as follows: this component is divided into 3 parts:
(1) concrete kerb 1: size 500mm*150mm*100mm, 4 embedding pipe fittingses of the laterally homogeneous branch in side, as shown in Figures 2 and 3；
(2) pipe fitting 2: pipe fitting selects the pvc pipe of 4 a length of 200mm of diameter 50mm to make, and half is inserted in prefabricated kerb template, and less than 15 ° of angles of current direction.Second half is exposed outside, and rear concrete backrest in place to be installed is encapsulated when pouring；The pre-buried height of pvc pipe is less than 10mm to 15mm in the middle part of grit bed course at the bottom of pvc pipe hole；
(3) geotextiles filter block 3: preferably used the preferable non-woven geotextile of aqueous, toughness to cut out, closure aperture inside kerb, geotextiles filter block is rectangle geotextiles filter block；As shown in Figure 4.
Claims (8)
1. one kind for sponge urban water-through footpath cross water kerb, it is characterised in that include concrete kerb, be embedded in the pvc pipe in concrete kerb and inside blocking concrete kerb the geotextiles filter block in pvc pipe aperture；
Described pvc pipe spends angle less than current direction horizontal line 5 to 15；
Described geotextiles filter block is sealed on pvc pipe aperture inside kerb by viscose glue.
Water kerb excessively for sponge urban water-through footpath the most according to claim 1, it is characterised in that use concrete backrest to pour outside described concrete kerb and encapsulate.
Water kerb excessively for sponge urban water-through footpath the most according to claim 1, it is characterised in that pre-buried 4 pvc pipes in described concrete kerb every piece, described 4 pvc pipes are evenly distributed.
Water kerb excessively for sponge urban water-through footpath the most according to claim 1, it is characterised in that the pre-buried height of described pvc pipe determines according to permeable pavement thickness and grit layer thickness.
Water kerb excessively for sponge urban water-through footpath the most according to claim 1, it is characterised in that the pre-buried height of described pvc pipe is less than 10mm to 15mm in the middle part of grit bed course at the bottom of pvc pipe hole.
The most according to claim 1 for sponge urban water-through footpath cross water kerb, it is characterised in that described pvc pipe be aperture diameter be 50mm.
Water kerb excessively for sponge urban water-through footpath the most according to claim 1, it is characterised in that described concrete kerb is permeable concrete kerb.
Water kerb excessively for sponge urban water-through footpath the most according to claim 1, it is characterised in that described geotextiles filter block is rectangle geotextiles filter block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620466390.6U CN205775702U (en) | 2016-05-20 | 2016-05-20 | Water kerb excessively for sponge urban water-through footpath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620466390.6U CN205775702U (en) | 2016-05-20 | 2016-05-20 | Water kerb excessively for sponge urban water-through footpath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205775702U true CN205775702U (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620466390.6U Active CN205775702U (en) | 2016-05-20 | 2016-05-20 | Water kerb excessively for sponge urban water-through footpath |
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| CN (1) | CN205775702U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158405A (en) * | 2019-06-20 | 2019-08-23 | 无锡市政设计研究院有限公司 | A kind of flat stone structure that urban road drainage bituminous pavement uses |
| CN111042287A (en) * | 2019-11-21 | 2020-04-21 | 江苏永联精筑建设集团有限公司 | Method for accelerating drainage by embedding PVC pipe in concrete flat stone |
-
2016
- 2016-05-20 CN CN201620466390.6U patent/CN205775702U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158405A (en) * | 2019-06-20 | 2019-08-23 | 无锡市政设计研究院有限公司 | A kind of flat stone structure that urban road drainage bituminous pavement uses |
| CN111042287A (en) * | 2019-11-21 | 2020-04-21 | 江苏永联精筑建设集团有限公司 | Method for accelerating drainage by embedding PVC pipe in concrete flat stone |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |