CN201250375Y - Paving brick - Google Patents
Paving brick Download PDFInfo
- Publication number
- CN201250375Y CN201250375Y CNU200820135535XU CN200820135535U CN201250375Y CN 201250375 Y CN201250375 Y CN 201250375Y CN U200820135535X U CNU200820135535X U CN U200820135535XU CN 200820135535 U CN200820135535 U CN 200820135535U CN 201250375 Y CN201250375 Y CN 201250375Y
- Authority
- CN
- China
- Prior art keywords
- shape
- precoat
- protruding
- cement
- sand
- 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.)
- Expired - Fee Related
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- Road Paving Structures (AREA)
Abstract
The utility model relates to a paving brick which comprises a facial layer and a bottom material layer, wherein the bottom material layer is made of cement, sand and gravel, and the facial layer is made of cement and sand. The paving brick is characterized in that a continuous S-shaped protruding track is arranged on the facial layer, and round protruding points with the diameters of 2mm to 5mm are distributed on the upper surface of the S-shaped protruding track. In sleet days, the S-shaped protrusions can prevent pedestrians or bicycles from sliding in a certain direction, and the round protruding points further take the anti-skid effect.
Description
Technical field
The utility model relates to a kind of constructional materials, the constructional materials that especially a kind of road surface pavement is used.
Background technology
Clean and tidy, attractive in appearance for urban environment at present, a large amount of on the ground road surface pavement bricks, but common pavior brick smooth surface or be distributed with the recessed road of groined type, pavior brick on the sidewalk for visually impaired people is the projection of strip, the pavior brick of these several shapes is all more sliding in the sleet sky, can not guarantee pedestrian and cyclist's safety.
The utility model content
(1) technical problem that will solve
The purpose of this utility model provides the anti-skidding pavior brick in a kind of sleet sky.
(2) technical scheme
In order to achieve the above object, the utility model is taked following scheme:
The utility model is a kind of pavior brick, be made up of precoat and initial bed, initial bed is to be made by cement, sand and rubble, and precoat is made by cement, sand, it is characterized in that: the continuous protruding road of S shape is arranged on the precoat, and the protruding road of described S shape upper surface is distributed with the circular salient point of 2 to 5 millimeters of diameters.
Wherein, the protruding road of described S shape width is 1 to 5 centimetre, and distance is 5 to 15 centimetres between the S shape summit in two protruding roads of S shape, and the protruding road of S shape is 2 to 5 millimeters with respect to the height of projection of precoat.
(3) beneficial effect
Use the projection of S type, in the time of the sleet sky, can prevent that pedestrian or bicycle quick from skidding on certain direction, circular salient point has further played anti-skidding effect.
Description of drawings
Fig. 1: the vertical view of the utility model embodiment 1 pavior brick
Fig. 2: the sectional view of the utility model embodiment 1 pavior brick
Among the figure, 1, the protruding road of S shape, 2, precoat, 3, initial bed
The specific embodiment
Following examples are used to illustrate the utility model, but are not used for limiting protection domain of the present utility model.
Embodiment 1
As shown in Figure 1, in the present embodiment, pavior brick is made up of precoat 2 and initial bed 3, initial bed 3 is to be made by cement, sand and rubble, precoat 2 is made by cement, sand, and the protruding road 1 of continuous S shape is arranged on the precoat 2, and the protruding road of described S shape 1 upper surface is distributed with the circular salient point of 3 millimeters of diameters.
Preferably, the protruding road of described S shape 1 width is 3 centimetres, and distance is 10 centimetres between the S shape summit in two protruding roads 1 of S shape, and the protruding road 1 of S shape is 3 millimeters with respect to the height of projection of precoat 2.
Claims (2)
1, a kind of pavior brick, be made up of precoat and initial bed, initial bed is to be made by cement, sand and rubble, and precoat is made by cement, sand, it is characterized in that: the continuous protruding road of S shape is arranged on the precoat, and the protruding road of described S shape upper surface is distributed with the circular salient point of 2 to 5 millimeters of diameters.
2, a kind of pavior brick as claimed in claim 1 is characterized in that: the protruding road of described S shape width is 1 to 5 centimetre, and distance is 5 to 15 centimetres between the S shape summit in two protruding roads of S shape, and the protruding road of S shape is 2 to 5 millimeters with respect to the height of projection of precoat.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU200820135535XU CN201250375Y (en) | 2008-08-29 | 2008-08-29 | Paving brick |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU200820135535XU CN201250375Y (en) | 2008-08-29 | 2008-08-29 | Paving brick |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201250375Y true CN201250375Y (en) | 2009-06-03 |
Family
ID=40746047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU200820135535XU Expired - Fee Related CN201250375Y (en) | 2008-08-29 | 2008-08-29 | Paving brick |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201250375Y (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110158401A (en) * | 2019-06-07 | 2019-08-23 | 吴卓琳 | Block platform and flase floor |
-
2008
- 2008-08-29 CN CNU200820135535XU patent/CN201250375Y/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110158401A (en) * | 2019-06-07 | 2019-08-23 | 吴卓琳 | Block platform and flase floor |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090603 Termination date: 20170829 |