CN112609531A - Prefabricated water-permeable water-blocking kerbstone and water-permeable water-blocking pavement structure - Google Patents
Prefabricated water-permeable water-blocking kerbstone and water-permeable water-blocking pavement structure Download PDFInfo
- Publication number
- CN112609531A CN112609531A CN202011457454.3A CN202011457454A CN112609531A CN 112609531 A CN112609531 A CN 112609531A CN 202011457454 A CN202011457454 A CN 202011457454A CN 112609531 A CN112609531 A CN 112609531A
- Authority
- CN
- China
- Prior art keywords
- water
- permeable
- kerbstone
- blocking
- prefabricated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/221—Kerbs or like edging members, e.g. flush kerbs, shoulder retaining means ; Joint members, connecting or load-transfer means specially for kerbs
- E01C11/223—Kerb-and-gutter structures; Kerbs with drainage openings channel or conduits, e.g. with out- or inlets, with integral gutter or with channel formed into the kerb ; Kerbs adapted to house cables or pipes, or to form conduits
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/046—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps adapted to be used with kerbs
-
- 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 prefabricated water-permeable and water-blocking kerbstone and a water-permeable and water-blocking pavement structure, wherein the kerbstone is a water-permeable concrete member, the prefabricated water-permeable and water-blocking kerbstone comprises a base part and a water-blocking part, the base part is embedded in the pavement structure, the water-blocking part is connected to the upper part of the base part, the water-blocking part is provided with a water guide through hole, the water-permeable concrete member comprises cement, coarse aggregates, a reinforcing agent and water, the water-cement ratio of the water-permeable concrete member is 0.28, and the mass of the reinforcing agent is 1.5% of. The invention solves the problem that the slope collapses because a large amount of rainwater is accumulated on the road surface to quickly wash the slope when the traditional road is exposed to heavy rain in summer.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a prefabricated water-permeable and water-blocking kerbstone and a water-permeable and water-blocking pavement structure.
Background
In the traditional high-grade roads such as expressways and first-level roads in rainy summer areas, a large amount of rainwater is collected on the road surface and flows to the side slopes of the roads under the condition of rainstorm. Due to heavy rain, the amount of rain is large and the rain is caused suddenly, and the rain accumulated on the road surface quickly scours the side slope, even causes the side slope to collapse.
Disclosure of Invention
In order to overcome the defects in the prior art, the prefabricated water-permeable water-blocking kerbstone and the water-permeable water-blocking pavement structure are provided so as to solve the problem that the side slope collapses because a large amount of rainwater is accumulated on the pavement to quickly wash the side slope when the traditional road is exposed to heavy rain in summer.
In order to achieve the above object, there is provided a prefabricated water-permeable and water-blocking kerbstone, comprising:
the prefabricated permeable water-blocking kerbstone is a permeable concrete member, and comprises a base part and a water-blocking part, wherein the base part is used for being buried in a pavement structure, the water-blocking part is connected to the upper part of the base part, the water-blocking part is provided with a water guide through hole, the permeable concrete member comprises cement, coarse aggregates, a reinforcing agent and water, the water-cement ratio of the permeable concrete member is 0.28, and the quality of the reinforcing agent is 1.5% of that of the coarse aggregates.
Further, the pervious concrete element comprises 405kg of cement, 1576kg of coarse aggregate, 24kg of reinforcing agent and 115kg of water per cubic meter.
Further, the distance from the water guide through hole to the top of the base is 3-4 cm.
Furthermore, the number of the water guide through holes is multiple, and the water guide through holes are arranged at intervals along the length direction of the water intercepting part.
The invention provides a permeable water-retaining pavement structure, comprising:
the pavement body is provided with accommodating grooves on two sides; and
the prefabricated water permeable and water blocking kerbstone according to any one of claims 1 to 4, wherein a base of the prefabricated water permeable and water blocking kerbstone is embedded in the accommodating groove, and water guide through holes of the prefabricated water permeable and water blocking kerbstone are arranged towards a side slope of the pavement body.
The water-permeable and water-blocking kerbstone has the beneficial effects that the water-permeable and water-blocking kerbstone is used for drainage treatment of high-grade roads such as expressways, first-class roads and the like in rainy areas in summer, and helps rainwater gathered on the ground to permeate into the prefabricated water-permeable and water-blocking kerbstone on one side of the pavement structure under the condition of heavy rain, so that the strength of surface runoff of the pavement structure is reduced, the energy of the water flow is reduced, and the flow speed is reduced. In addition, the prefabricated water-permeable and water-blocking kerbstone not only has better water seepage coefficient, but also has the 28d compressive strength of 35.3 MPa.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1 is a schematic structural view of a water-permeable and water-retaining kerbstone according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of a water permeable and water blocking pavement structure according to an embodiment of the present invention.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Fig. 1 is a schematic structural view of a water-permeable and water-blocking kerbstone according to an embodiment of the present invention, and fig. 2 is a schematic structural view of a water-permeable and water-blocking road surface according to an embodiment of the present invention.
Referring to fig. 1 and 2, the present invention provides a prefabricated water permeable and water blocking kerbstone, wherein the prefabricated water permeable and water blocking kerbstone 1 is a water permeable concrete member. The prefabricated water-permeable and water-blocking kerbstone 1 comprises a base 11 and a water-blocking part 12. The base 11 is intended to be embedded in a road structure. The water intercepting part 12 is connected to an upper portion of the base part 11. The water intercepting part 12 is provided with a water guide through hole 120.
Wherein, the pervious concrete member comprises cement, coarse aggregate, reinforcing agent and water. The water-cement ratio of the pervious concrete member was 0.28. The mass of the reinforcing agent was 1.5% of the mass of the coarse aggregate. The prefabricated water-permeable and water-blocking kerbstone not only has better water seepage coefficient, but also has the 28d compressive strength of 35.3 MPa.
The water-permeable water-blocking kerbstone is used for drainage treatment of high-grade roads such as expressways, first-grade roads and the like in rainy regions in summer, and helps rainwater gathered on the ground to permeate into the prefabricated water-permeable water-blocking kerbstone on one side of the road surface structure under the condition of heavy rain, so that the strength of surface runoff of the road surface structure is reduced, the energy of the water flow is reduced, and the flow speed is reduced.
As a preferred embodiment, each cubic meter of the pervious concrete element comprises 405kg of cement, 1576kg of coarse aggregate, 24kg of reinforcing agent and 115kg of water.
Wherein the reinforcing agent is a concrete reinforcing agent. Specifically, the concrete reinforcing agent is a polymer permeable concrete reinforcing agent. Through effective penetration, the reinforcing agent reacts with moisture and compound components in the concrete, so that the hardness of the concrete is improved, the concrete can breathe, the hardness, density and compressive strength of the concrete are effectively improved, and the resilience strength can be improved by 40-60%. And the color of the hardened concrete is not changed. The concrete reinforcing agent is a commercially available finished product, such as Dingrun brand high-molecular permeability reinforcing agent, Sibanli brand reinforcing agent, Baishi brand reinforcing agent and Fushi brand reinforcing agent.
In the present embodiment, the distance from the water guide through hole 120 to the top of the base 11 is 3cm to 4 cm. After the base part of the prefabricated water-permeable and water-blocking kerbstone is buried in the pavement structure, the distance from the water guide through hole to the upper surface of the pavement structure is 3 cm-4 cm. Rainwater can be discharged to one side of the middle part of the prefabricated water-permeable water-blocking kerbstone far away from the pavement structure through the water guide through holes after being gathered at one side of the prefabricated water-permeable water-blocking kerbstone facing the middle part of the pavement structure, so that excessive accumulated water is prevented from being gathered at the middle part of the pavement structure.
In the present embodiment, the number of the water guiding through holes 120 is plural, and the plural water guiding through holes 120 are arranged at intervals along the longitudinal direction of the water barrier 12.
The invention provides a permeable water-retaining pavement structure, comprising: prefabricating a permeable water-blocking kerbstone 1 and a pavement body 2.
The two sides of the pavement body 2 are provided with accommodating grooves. The accommodating groove is arranged along the length direction of the road surface body. The side of the pavement body is provided with a slope which is obliquely arranged.
The base part 11 of the prefabricated permeable water-blocking kerbstone 1 is embedded in the accommodating groove. The thickness of the base part of the prefabricated permeable water-blocking kerbstone 1 is adapted to the width of the accommodating groove. The water guide through holes 120 of the prefabricated permeable water-blocking kerbstone 1 are arranged towards the side slope of the pavement body 2.
According to the water permeable and water blocking pavement structure provided by the invention, the water guide through holes of the prefabricated water permeable and water blocking kerbstone are 3-4 cm higher than the upper surface of the pavement structure, so that the water permeable and water blocking kerbstone is not easy to block and is easy to dredge in later maintenance.
Because the water guide through holes of the prefabricated permeable water-blocking kerbstone are 3cm higher than the road shoulder, accumulated water on the hard road shoulder can be timely discharged, and the condition that the accumulated water on the ground spreads to the traffic lane is avoided. Meanwhile, the prefabricated permeable water-blocking kerbstone is a permeable concrete member, so that the permeability of rainwater can be increased, and the effects of eliminating peaks and reducing the drainage strength are achieved.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (5)
1. The utility model provides a prefabricated water-permeable and water-retaining kerbstone, its characterized in that, prefabricated water-permeable and water-retaining kerbstone is the concrete component that permeates water, prefabricated water-permeable and water-retaining kerbstone is including being arranged in the basal portion of burying underground in road surface structure with connect in the water-retaining portion on the upper portion of basal portion, water guide through-hole has been seted up to the water-retaining portion, the concrete component that permeates water includes cement, coarse aggregate, reinforcing agent and water, the water cement ratio of the concrete component that permeates water is 0.28, the quality of reinforcing agent is 1.5% of the quality of coarse aggregate.
2. The prefabricated water-permeable water-retaining kerbstone of claim 1, wherein each cubic meter of the water-permeable concrete member comprises 405kg of cement, 1576kg of coarse aggregate, 24kg of reinforcing agent and 115kg of water.
3. The prefabricated water-permeable and water-retaining kerbstone of claim 1, wherein the distance from the water-guiding through-hole to the top of the base is 3-4 cm.
4. The prefabricated water-permeable and water-intercepting kerbstone of claim 1, wherein the number of the water guide through holes is plural, and the water guide through holes are arranged at intervals along the length direction of the water-intercepting part.
5. The utility model provides a water-permeable and water-blocking pavement structure, which is characterized in that comprises:
the pavement body is provided with accommodating grooves on two sides; and
the prefabricated water permeable and water blocking kerbstone according to any one of claims 1 to 4, wherein a base of the prefabricated water permeable and water blocking kerbstone is embedded in the accommodating groove, and water guide through holes of the prefabricated water permeable and water blocking kerbstone are arranged towards a side slope of the pavement body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011457454.3A CN112609531A (en) | 2020-12-10 | 2020-12-10 | Prefabricated water-permeable water-blocking kerbstone and water-permeable water-blocking pavement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011457454.3A CN112609531A (en) | 2020-12-10 | 2020-12-10 | Prefabricated water-permeable water-blocking kerbstone and water-permeable water-blocking pavement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112609531A true CN112609531A (en) | 2021-04-06 |
Family
ID=75233307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011457454.3A Pending CN112609531A (en) | 2020-12-10 | 2020-12-10 | Prefabricated water-permeable water-blocking kerbstone and water-permeable water-blocking pavement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112609531A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040050691A (en) * | 2002-12-31 | 2004-06-16 | 신촌종합건설(주) | Drain structure of cleaning water and rainwater constructed on sidewalk adjacent to street |
| DE60109623D1 (en) * | 2000-07-28 | 2005-04-28 | Durakerb Ltd | Synthetic curb and method of use |
| KR101461198B1 (en) * | 2013-11-28 | 2014-11-14 | 씨엘엠테크(주) | L-shaped ditch of the road for the repair of concrete repair materials and construction methods |
| CN105239485A (en) * | 2015-10-09 | 2016-01-13 | 中冶南方工程技术有限公司 | Drainage curb stone and asphalt road with drainage structure |
| CN209584768U (en) * | 2018-12-27 | 2019-11-05 | 宁波市政工程建设集团股份有限公司 | A kind of permeable integral type water drainage curb |
| KR102082650B1 (en) * | 2019-04-23 | 2020-05-04 | 통명석재 주식회사 | Precast type boundary stone for granite |
-
2020
- 2020-12-10 CN CN202011457454.3A patent/CN112609531A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE60109623D1 (en) * | 2000-07-28 | 2005-04-28 | Durakerb Ltd | Synthetic curb and method of use |
| KR20040050691A (en) * | 2002-12-31 | 2004-06-16 | 신촌종합건설(주) | Drain structure of cleaning water and rainwater constructed on sidewalk adjacent to street |
| KR101461198B1 (en) * | 2013-11-28 | 2014-11-14 | 씨엘엠테크(주) | L-shaped ditch of the road for the repair of concrete repair materials and construction methods |
| CN105239485A (en) * | 2015-10-09 | 2016-01-13 | 中冶南方工程技术有限公司 | Drainage curb stone and asphalt road with drainage structure |
| CN209584768U (en) * | 2018-12-27 | 2019-11-05 | 宁波市政工程建设集团股份有限公司 | A kind of permeable integral type water drainage curb |
| KR102082650B1 (en) * | 2019-04-23 | 2020-05-04 | 통명석재 주식회사 | Precast type boundary stone for granite |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205420946U (en) | Novel ecology that prevents surface gathered water road structure of permeating water | |
| CN207793788U (en) | A kind of porous pavement rain infiltration structure | |
| CN106087647A (en) | A kind of urban road rain water collecting system | |
| CN106351309A (en) | Urban road rainwater detention and seepage system applicable to North | |
| CN208266622U (en) | A kind of sponge non-watertight road edge stone and sponge urban road structural system | |
| WO2000040811A1 (en) | Water conduit | |
| KR100629474B1 (en) | Drainage system of pavement | |
| CN211872469U (en) | Permeable roadbed structure | |
| CN210797145U (en) | Noise-reduction drainage polymer modified porous concrete pavement structure | |
| CN112609531A (en) | Prefabricated water-permeable water-blocking kerbstone and water-permeable water-blocking pavement structure | |
| DE10004944A1 (en) | Water system, for receiving and intermediate storage of rainwater, also reduction and extended time throttled delivery of water, includes at least one drainage pipe | |
| CN111535098A (en) | Rainwater drainage system for green belts and sidewalks of town roads and construction method | |
| CN212834837U (en) | Town road with drainage function | |
| CN108867243A (en) | A kind of area of heavy rainfull peripheral path ponding collects exhaust system and construction method | |
| CN215758344U (en) | Non-slip garage ramp permeates water | |
| EP1252393B1 (en) | Drainage system | |
| CN211689725U (en) | Landscape drainage road surface | |
| CN209384053U (en) | A kind of highway subgrade drainage device | |
| CN204530376U (en) | Prevention waterlogging disappears the smooth town road structure in rain sewage sidewalk | |
| CN208486146U (en) | A kind of novel filter infiltration garden road step and sunk type square laying structure | |
| CN209098319U (en) | A kind of multistage plant purification system for hard type Riparian Zone ecological intercepting | |
| JP2010090614A (en) | Floor surface or road surface paving structure | |
| KR200291922Y1 (en) | Road side ditch having seepage paving-material | |
| CN207699975U (en) | A kind of drainage type curb | |
| JPH08205691A (en) | Planted tree zone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210406 |
|
| RJ01 | Rejection of invention patent application after publication |