CN201952699U - Road-surface building structure - Google Patents
Road-surface building structure Download PDFInfo
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- CN201952699U CN201952699U CN2010206607195U CN201020660719U CN201952699U CN 201952699 U CN201952699 U CN 201952699U CN 2010206607195 U CN2010206607195 U CN 2010206607195U CN 201020660719 U CN201020660719 U CN 201020660719U CN 201952699 U CN201952699 U CN 201952699U
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- road
- cement
- road surface
- layer
- building structure
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Abstract
The utility model discloses a road-surface building structure, which relates to road engineering and comprises a road surface, a cement mortar layer and a concrete basal layer, wherein a layer of crisscross steel-wire net is also sealed between the cement mortar layer and the concrete basal layer. In the utility model, the steel-wire net is arranged between the cement mortar layer and the concrete basal layer, so that the compressive strength and the rigidity of cured cement are both improved; and when the cement mortar layer and the concrete basal layer are compounded into a whole, the cracking-resisting capability of a cement road surface is greatly enhanced. Meanwhile, the steel-wire net can not be corroded or deteriorated under the protection and the sealing of the cement, so that the cracking-resisting capability of the cement road surface is permanent, and not only can the frequency of road-surface maintenance construction and the corresponding investment be greatly reduced, but also the service life of the road surface can be greatly prolonged.
Description
Technical field
The utility model relates to a kind of highway construction, particularly relates to a kind of road pavement building structure that can prevent the road surface crackle.
Background technology
The building structure on road surface since the Ember Days and round the clock between the temperature difference; add the impact force of automobile tyre; so be easy to occur crackle; after rainwater pours into crackle; the impact force of high speed wheel drives the sidewall of the fierce bruise of rainwater in the crackle; cause crackle to broaden; and crackle is wide more; vehicle is big more to the impact force of crackle sidewall, thereby forms vicious circle, makes crackle become big crackle; big crackle becomes hollow place; and repair these crackles, and must drop into a large amount of road toll, frequent road surface maintenance engineering usually can cause traffic congestion simultaneously.
The utility model content
At the weak point that prior art exists, the utility model provides a kind of road pavement building structure, to reduce road surface maintenance engineering amount significantly and to prolong application life on road surface.
The purpose of this utility model is achieved through the following technical solutions:
A kind of road pavement building structure comprises and mixes earth basic unit, cement sand bed and road surface, also seals the crisscross gauze wire cloth of one deck between cement sand bed and mixed earth basic unit.
In order to realize the utility model better, gauge of wire is 0.2～1mm in the described gauze wire cloth.
Described gauze wire cloth eyelet be shaped as square or rhombus or triangle, the area of eyelet is 1～2cm
2
As preferably, described gauze wire cloth eyelet be shaped as triangle, the area of eyelet is 1.2～1.8cm
2
Advantage of the present utility model is: being provided with gauze wire cloth between cement sand bed and mixed earth basic unit, making the compressive strength and the hardness of the cement after solidifying all increase, is one when whole when both are compound, makes the cracking resistance line ability on road surface strengthen significantly.Simultaneously gauze wire cloth can not corrode rottenly under the protection of cement and sealing, makes cement pavement cracking resistance line ability prolonged constant, can reduce frequency and the corresponding investment of safeguarding construction in the road surface significantly, can prolong service life of road surface significantly again.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Wherein, the pairing name of the Reference numeral in the accompanying drawing is called:
1-mixes earth basic unit, 2-cement sand bed, 3-gauze wire cloth, 4-road surface.
The specific embodiment
Below in conjunction with embodiment the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
Embodiment
As shown in Figure 1, a kind of road pavement building structure comprises and mixes earth basic unit 1, cement sand bed 2 and road surface 4, also seals the crisscross gauze wire cloth of one deck 3 between cement sand bed 2 and mixed earth basic unit 1.
In order to realize present embodiment better, gauge of wire is 0.2～1mm in the described gauze wire cloth 3.
Described gauze wire cloth 3 eyelets be shaped as square or rhombus or triangle, the area of eyelet is 1～2cm
2
Eyelet as the preferred a kind of gauze wire cloth 3 of present embodiment is shaped as triangle, and the area of eyelet is 1.2～1.8cm
2Road surface of the present utility model is provided with gauze wire cloth 3 between cement sand bed 2 and mixed earth basic unit 1, make the compressive strength and the hardness of the cement after solidifying all increase, and is one when whole when both are compound, and the cracking resistance line ability on road surface is strengthened significantly.Simultaneously gauze wire cloth 3 can not corrode rottenly under the protection of cement mortar and sealing, makes that road surface cracking resistance line ability is prolonged constant, can reduce frequency and the corresponding investment of safeguarding construction in the road surface significantly, can prolong service life of road surface significantly again.
In sum, just can realize the utility model.
Claims (4)
1. a road pavement building structure comprises and mixes earth basic unit (1), cement sand bed (2) and road surface (4), it is characterized in that, also seals the crisscross gauze wire cloth of one deck (3) between cement sand bed (2) and mixed earth basic unit (1).
2. according to the described a kind of road pavement building structure of claim 1, it is characterized in that gauge of wire is 0.2～1mm in the described gauze wire cloth (3).
3. according to claim 1 or 2 described a kind of road pavement building structures, it is characterized in that, described gauze wire cloth (3) eyelet be shaped as square or rhombus or triangle, the area of eyelet is 1～2cm
2
4. according to the described a kind of road pavement building structure of claim 3, it is characterized in that, described gauze wire cloth (3) eyelet be shaped as triangle, the area of eyelet is 1.2～1.8 cm
2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206607195U CN201952699U (en) | 2010-12-10 | 2010-12-10 | Road-surface building structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206607195U CN201952699U (en) | 2010-12-10 | 2010-12-10 | Road-surface building structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201952699U true CN201952699U (en) | 2011-08-31 |
Family
ID=44496819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206607195U Expired - Fee Related CN201952699U (en) | 2010-12-10 | 2010-12-10 | Road-surface building structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201952699U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321122A (en) * | 2013-07-04 | 2013-09-25 | 重庆交通大学 | Highway, pavement structure and construction method of highway pavement |
| CN104018407A (en) * | 2014-05-06 | 2014-09-03 | 北京四方如钢混凝土制品有限公司 | Road structure and road construction method |
| CN104652213A (en) * | 2013-11-20 | 2015-05-27 | 哈尔滨欧麦克科技开发有限公司 | Building method suitable for mountainous road |
-
2010
- 2010-12-10 CN CN2010206607195U patent/CN201952699U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321122A (en) * | 2013-07-04 | 2013-09-25 | 重庆交通大学 | Highway, pavement structure and construction method of highway pavement |
| CN103321122B (en) * | 2013-07-04 | 2016-03-16 | 重庆交通大学 | The construction method of a kind of highway, road structure and highway pavement |
| CN104652213A (en) * | 2013-11-20 | 2015-05-27 | 哈尔滨欧麦克科技开发有限公司 | Building method suitable for mountainous road |
| CN104018407A (en) * | 2014-05-06 | 2014-09-03 | 北京四方如钢混凝土制品有限公司 | Road structure and road construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20121210 |