CN205115952U - Take curb of protecting crust - Google Patents
Take curb of protecting crust Download PDFInfo
- Publication number
- CN205115952U CN205115952U CN201520867296.7U CN201520867296U CN205115952U CN 205115952 U CN205115952 U CN 205115952U CN 201520867296 U CN201520867296 U CN 201520867296U CN 205115952 U CN205115952 U CN 205115952U
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- CN
- China
- Prior art keywords
- protecting crust
- road kerb
- core
- curb
- kerb
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- 239000003795 chemical substances by application Substances 0.000 claims abstract description 10
- 238000002360 preparation method Methods 0.000 claims abstract description 7
- 239000004744 fabric Substances 0.000 claims description 9
- 230000002708 enhancing effect Effects 0.000 claims description 7
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 230000001680 brushing effect Effects 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- 239000011152 fibreglass Substances 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 239000000843 powder Substances 0.000 abstract description 4
- 239000000155 melt Substances 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 239000004575 stone Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 208000006558 Dental Calculus Diseases 0.000 description 1
- 206010044029 Tooth deposit Diseases 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a take curb of protecting crust, it includes curb core and curb protecting crust, the curb protecting crust adopts the preparation of active powder concrete, the curb protecting crust is inside can to set up the anti net that splits of reinforcing, the curb protecting crust bond in on the left side wall and last lateral wall of curb core, the curb protecting crust can be strengthened through interface agent and connecting piece with being connected of curb core. The utility model discloses a take curb of protecting crust has increased the life of curb including having the curb protecting crust that high durability and the freeze proof active powder concrete that melts were prepared effectively, has avoided the problem of many times changing, and is visible the utility model discloses an it is short that take curb of protecting crust can solve common concrete curb life, needs the frequent problem of changing.
Description
Technical field
The utility model relates to a kind of building construction, particularly relates to a kind of road kerb with protecting crust.
Background technology
Road kerb refers to that the strip and block object with building stones or concrete casting injection forming is used in the boundary stone of pavement edge, also dental calculus is spoken approvingly of or along stone, it is the boundary line distinguishing roadway, sidewalk, greenery patches, isolation strip and other parts of road on road surface, plays and ensures pedestrian, vehicular traffic safety and ensure the effect that pavement edge is neat.
Along with China's rapid development of economy, the increase of infrastructure investment, the highway of China, speedway, the express lane mileage open to traffics such as viaduct to have the breakthrough of a milestone in recent years, and use amount and the demand of Kerb of concrete also grow with each passing day.At present, the material for the preparation of road kerb is ordinary concrete, and part Kerb of concrete directly uses, and part Kerb of concrete have employed certain thickness protective coating.But because the durability of ordinary concrete is poor, wash away, change ordinary concrete road kerb under the erosion of cryosel, Frozen-thawed cycled etc. at sleet and be on active service after a period of time and change with regard to needs.This not only causes the waste of manpower and materials, and reparation construction and replacing construction simultaneously can bring blocking up of road and potential safety hazard.
Utility model content
The utility model object is to provide a kind of road kerb with protecting crust, and its road kerb protecting crust adopts the preparation of powder concrete material, has higher durability, solves ordinary concrete road kerb short for application life, needs the frequent problem changed.
The utility model technical solution problem adopts following technical scheme: a kind of road kerb with protecting crust, and it comprises road kerb core and road kerb protecting crust;
Described road kerb protecting crust adopts RPC preparation;
On the left side wall that described road kerb protecting crust is bonded in described road kerb core by interfacial agents and upper side wall.
Optionally, the length direction along described road kerb protecting crust on the sidewall that contacts with described road kerb core of described road kerb protecting crust offers multiple groove; And the sidewall that contacts with described road kerb protecting crust of described road kerb core is formed with the projection of multiple and described groove fit, and described projection is positioned at described groove.
Optionally, brushing interfacial agents on the sidewall that contacts with described road kerb core of described road kerb protecting crust.
Optionally, the thickness of described road kerb protecting crust is 0.5-2cm.
Optionally, enhancing anti-crack net is provided with along its length in described road kerb protecting crust.
Optionally, described enhancing anti-crack net is fiberglass gridding cloth, carbon fiber mesh fabric or gauze wire cloth.
Optionally, the road kerb of described band protecting crust also comprises the connector connected between described road kerb core and road kerb protecting crust.
The utility model has following beneficial effect:
1, the road kerb protecting crust of the road kerb of band protecting crust of the present utility model adopts the RPC preparation with high-durability and freeze thawing resistance, effectively increase the application life of the road kerb of band protecting crust, avoid the problem repeatedly changed, it is short for application life that the road kerb of visible band protecting crust of the present utility model can solve ordinary concrete road kerb, needs the frequent problem changed.
2, the road kerb core included by road kerb of band protecting crust of the present utility model can adopt ordinary concrete to prepare, now the outer surface of road kerb protecting crust prepared of RPC is in exposed environments, contact with corrosive environment, road kerb core prepared by ordinary concrete is among the semi-surrounding of road kerb protecting crust prepared by RPC, can avoid all adopting RPC to prepare the high cost problem of road kerb, cost-saving.
3, concave-convex type bonding plane (pressing) of the present utility model, solve RPC and be difficult to bonding defect, its bonding and switching performance can be increased by interfacial agents and connector between road kerb protecting crust and road kerb core simultaneously, avoid ordinary concrete to be separated with RPC material;
4, the utility model adopts and strengthens anti-crack net solution " L " type RPC forming materials difficulty at present, easy fracture, the drawback of mould complexity in RPC.
Accompanying drawing explanation
Fig. 1 is the structural representation one of the road kerb of band protecting crust of the present utility model;
Fig. 2 is the structural representation two of the road kerb of band protecting crust of the present utility model;
Fig. 3 is the structural representation three of the road kerb of band protecting crust of the present utility model;
Fig. 4 is the structural representation four of the road kerb of band protecting crust of the present utility model;
Fig. 5 is the structural representation five of the road kerb of band protecting crust of the present utility model;
In figure, mark is illustrated as: 1-road kerb protecting crust; 2-road kerb core; 3-interfacial agents; 4-strengthens anti-crack net; 5-connector.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the technical solution of the utility model is further elaborated.
Embodiment 1
With reference to figure 5, present embodiments provide a kind of road kerb with protecting crust, it comprises road kerb core and road kerb protecting crust; Described road kerb protecting crust adopts RPC preparation;
On the left side wall that described road kerb protecting crust is bonded in described road kerb core and upper side wall; Now described road kerb core can adopt ordinary concrete to prepare, as long as its intensity meets design requirement or standard.
In the present embodiment, optionally, brushing interfacial agents on road kerb protecting crust and road kerb core contact surface, to increase the adhesive property between road kerb protecting crust prepared by RPC and road kerb core prepared by ordinary concrete by described interfacial agents.
In the present embodiment, optionally, the length direction along described road kerb protecting crust on the sidewall that contacts with described road kerb core of described road kerb protecting crust offers multiple groove; And the sidewall that contacts with described road kerb protecting crust of described road kerb core is formed with the projection of multiple and described groove fit, and described projection is positioned at described groove; With the firm degree of the connection between the road kerb protecting crust prepared by the cooperation increase RPC of described projection and groove and road kerb core.
In the present embodiment, optionally, the thickness of described road kerb protecting crust is 0.5-2cm, to ensure that described road kerb protecting crust has enough durability.
In the present embodiment, optionally, in described road kerb protecting crust, be provided with enhancing anti-crack net along its length, to be improved the intensity of described road kerb protecting crust by described enhancing anti-crack net.More preferably, described enhancing anti-crack net is fiberglass gridding cloth, carbon fiber mesh fabric or gauze wire cloth.
In the present embodiment, the road kerb of described band protecting crust comprises the connector connected between described road kerb core and road kerb protecting crust.Described road kerb core is inserted in one end of described connector, the other end inserts in described road kerb protecting crust, thus improve the switching performance between road kerb protecting crust and road kerb core prepared by described RPC by described connector, effectively prevent road kerb protecting crust to be separated from described road kerb core.
Embodiment 2
With reference to figure 1, present embodiments provide a kind of road kerb with protecting crust, road kerb protecting crust 1 prepared by it RPC comprising employing high-durability and road kerb core 2 prepared by ordinary concrete, road kerb protecting crust 1 as the outer surface of road kerb in exposed environments, road kerb core prepared by ordinary concrete is among the semi-surrounding of road kerb protecting crust, and the thickness of described road kerb protecting crust is 0.5-2cm, its appearance and size is identical with designed road kerb; Preferably, described road kerb core adopts ordinary concrete, and its intensity meets design requirement or standard, and between active powder concrete curb protecting crust 1 and road kerb core painted concrete interfacial agents 3.
Embodiment 3
With reference to figure 2, present embodiments provide a kind of road kerb with protecting crust, road kerb protecting crust 1 prepared by it RPC comprising employing high-durability and road kerb core 2 prepared by ordinary concrete, road kerb protecting crust 1 as the outer surface of road kerb in exposed environments, road kerb core prepared by ordinary concrete is among the semi-surrounding of road kerb protecting crust, and the thickness of described road kerb protecting crust is 0.5-2cm, its appearance and size is identical with designed road kerb; Preferably, described road kerb core adopts ordinary concrete, its intensity meets design requirement or standard, the sidewall that described road kerb protecting crust contacts with described road kerb core is formed with multiple groove along its length, and the sidewall that contacts with described road kerb protecting crust of described road kerb core is formed with multiple projection, described projection embeds in described groove respectively, thus improves the bonding strength between described road kerb core and described road kerb protecting crust.
Embodiment 4
See Fig. 3, present embodiments provide a kind of road kerb with protecting crust, road kerb protecting crust 1 prepared by it RPC comprising employing high-durability and road kerb core 2 prepared by ordinary concrete, road kerb protecting crust 1 as the outer surface of road kerb in exposed environments, road kerb core prepared by ordinary concrete is among the semi-surrounding of road kerb protecting crust, and the thickness of described road kerb protecting crust is 0.5-2cm, its appearance and size is identical with designed road kerb; Preferably, described road kerb core adopts ordinary concrete, and its intensity meets design requirement or standard; Described road kerb protecting crust inside arranges and strengthens anti-crack net 4; And the sidewall that contacts with described road kerb core of described road kerb protecting crust is formed with multiple groove along its length, and the sidewall that contacts with described road kerb protecting crust of described road kerb core is formed with multiple projection, described projection embeds in described groove respectively, thus improves the bonding strength between described road kerb core and described road kerb protecting crust; Painted concrete interfacial agents 3 between described road kerb protecting crust and described road kerb core.
Embodiment 5
See Fig. 4, present embodiments provide a kind of road kerb with protecting crust, road kerb protecting crust 1 prepared by it RPC comprising employing high-durability and road kerb core 2 prepared by ordinary concrete, road kerb protecting crust 1 as the outer surface of road kerb in exposed environments, road kerb core prepared by ordinary concrete is among the semi-surrounding of road kerb protecting crust, and the thickness of described road kerb protecting crust is 0.5-2cm, its appearance and size is identical with designed road kerb; Preferably, described road kerb core adopts ordinary concrete, and its intensity meets design requirement or standard; And the sidewall that contacts with described road kerb core of described road kerb protecting crust is formed with multiple groove along its length, and the side that contacts with described road kerb protecting crust of described road kerb core is formed with multiple projection, described projection embeds in described groove respectively, thus improves the bonding strength between described road kerb core and described road kerb protecting crust; Connector 5 is provided with between described road kerb protecting crust and described road kerb core.
The sequencing of above embodiment, only for ease of describing, does not represent the quality of embodiment.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (7)
1. the road kerb with protecting crust, is characterized in that, comprises road kerb core and road kerb protecting crust;
Described road kerb protecting crust adopts RPC preparation;
On the left side wall that described road kerb protecting crust is bonded in described road kerb core and upper side wall.
2. the road kerb of band protecting crust according to claim 1, is characterized in that, the length direction along described road kerb protecting crust on the sidewall that described road kerb protecting crust contacts with described road kerb core offers multiple groove; And the sidewall that contacts with described road kerb protecting crust of described road kerb core is formed with the projection of multiple and described groove fit, and described projection is positioned at described groove.
3. the road kerb of band protecting crust according to claim 1 and 2, is characterized in that, brushing interfacial agents on the sidewall that described road kerb protecting crust contacts with described road kerb core.
4. the road kerb of band protecting crust according to claim 3, is characterized in that, the thickness of described road kerb protecting crust is 0.5-2cm.
5. the road kerb of band protecting crust according to claim 4, is characterized in that, is provided with enhancing anti-crack net along its length in described road kerb protecting crust.
6. the road kerb of band protecting crust according to claim 5, is characterized in that, described enhancing anti-crack net is fiberglass gridding cloth, carbon fiber mesh fabric or gauze wire cloth.
7. the road kerb of band protecting crust according to claim 5, is characterized in that, also comprises the connector connected between described road kerb core and road kerb protecting crust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520867296.7U CN205115952U (en) | 2015-11-03 | 2015-11-03 | Take curb of protecting crust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520867296.7U CN205115952U (en) | 2015-11-03 | 2015-11-03 | Take curb of protecting crust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205115952U true CN205115952U (en) | 2016-03-30 |
Family
ID=55571573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520867296.7U Active CN205115952U (en) | 2015-11-03 | 2015-11-03 | Take curb of protecting crust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205115952U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108166473A (en) * | 2018-03-19 | 2018-06-15 | 中国十七冶集团有限公司 | A kind of greenbelt of Collapsible Loess District |
| CN108774936A (en) * | 2018-08-10 | 2018-11-09 | 王喜元 | A kind of anticorrosion kerbstone and its construction method |
| CN109485307A (en) * | 2018-12-31 | 2019-03-19 | 山西省交通科学研究院 | A kind of cladded type solid waste base anti-corrosion kerbstone |
-
2015
- 2015-11-03 CN CN201520867296.7U patent/CN205115952U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108166473A (en) * | 2018-03-19 | 2018-06-15 | 中国十七冶集团有限公司 | A kind of greenbelt of Collapsible Loess District |
| CN108774936A (en) * | 2018-08-10 | 2018-11-09 | 王喜元 | A kind of anticorrosion kerbstone and its construction method |
| CN109485307A (en) * | 2018-12-31 | 2019-03-19 | 山西省交通科学研究院 | A kind of cladded type solid waste base anti-corrosion kerbstone |
| CN109485307B (en) * | 2018-12-31 | 2021-03-23 | 山西省交通科学研究院 | Core-spun solid waste base anti-corrosion kerb |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Take curb of protecting crust Effective date of registration: 20180806 Granted publication date: 20160330 Pledgee: Bank of Beijing Zhongguancun branch Limited by Share Ltd. Haidian Pledgor: BEIJING HONGRUIJIA SCIENCE & TECHNOLOGY CO.,LTD. Registration number: 2018990000652 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210427 Granted publication date: 20160330 Pledgee: Bank of Beijing Zhongguancun branch Limited by Share Ltd. Haidian Pledgor: BEIJING HONGRUIJIA SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: 2018990000652 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CP03 | Change of name, title or address |
Address after: No. 2 Qingyuan Road, Miyun County Economic Development Zone, Beijing, 100000 Patentee after: Beijing Hongruijia Technology Co.,Ltd. Country or region after: China Address before: No. 2 Qingyuan Road, Miyun County Economic Development Zone, Beijing, 100000 Patentee before: BEIJING HONGRUIJIA SCIENCE & TECHNOLOGY CO.,LTD. Country or region before: China |
|
| CP03 | Change of name, title or address |