CN2637544Y - Porous pavement brick - Google Patents
Porous pavement brick Download PDFInfo
- Publication number
- CN2637544Y CN2637544Y CN 03213704 CN03213704U CN2637544Y CN 2637544 Y CN2637544 Y CN 2637544Y CN 03213704 CN03213704 CN 03213704 CN 03213704 U CN03213704 U CN 03213704U CN 2637544 Y CN2637544 Y CN 2637544Y
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- China
- Prior art keywords
- skeleton
- brick
- cement
- stone grain
- concrete
- 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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Abstract
The utility model relates to a water permeable footpath brick, the inner of the brick body is provided with a skeleton and a felting body connected with the skeleton, the skeleton is made from stone grains with 5 to 10 mm grain diameter, the contacting part between the stone grains is connected by the cement or cement concrete, the middle between the neighboring stone grains is provided with interspace. The mutual contacting part of the stone grain is connected by the cement or cement concrete to constitute a closer brick body skeleton, and keeps the water permeable interspace between the neighboring stone grains of the skeleton, that is, the inner of the brick body is provided with close interleaving tactic skeleton and close interleaving water permeable interspace, the interleaving connecting water permeable interspace makes the water on the brick surface rapidly flow the brick body, which forms a more effective water permeable footpath brick.
Description
Technical field: permeable type pavement brick is the brick that is laid on the ground in sidewalk, road both sides or square or vacant lot, and the internal construction of brick makes to have water permeability, makes soil below the brick from obtaining moisture content in the rain, and keeps gas permeability.
Background technology: existing pavement brick, cement square brick and colored special-shaped cement brick have aggregate and the cohesive body that links aggregate in these brick bodies.Aggregate all has multistage preparation, just from the powder to sand, expect building stones, building stones are again multistage preparation (particle diameter are 2.5-15mm), add the bonding filling of cement and the compacting of moulding, do in the masonry material between the stone grain of skeleton and filling fine rock material, husky material, powder and cement, between the brick body skeleton and the gap that does not have porous to drip between other building stones sands.These brick seepages of water are poor, more can not see through flowing water, make that the soil below the brick road is difficult to obtain rainwater, the environmental drying around causing, and the weather in unfavorable city is regulated naturally.
Summary of the invention:
The purpose of this utility model will solve the pavement brick exactly and in time see through rainwater, the particularly permeable speed of brick body greater than the 10mm/s technical problem, and a kind of permeable type pavement brick is provided.
Permeable type pavement brick of the present invention has skeleton and the cohesive body that links skeleton in the brick body, it is characterized in that: skeleton is the stone grain of particle diameter 5-10mm, and contact portion is connected by the concrete of cement or cement between the stone grain, between the adjacent stone grain space is arranged.The position that is in contact with one another of stone grain is connected by the concrete of cement or cement like this, constituted closeer brick body skeleton, and kept between the stone grain as skeleton permeable gap being arranged, the staggered skeleton of dense planting is just arranged in the brick body and dense staggered permeable gap is arranged.The staggered permeable gap that is communicated with makes the water of brick face flow through the brick body soon, forms more effective permeable pavement brick.Connect for the stone grain that makes the skeleton main body just has the concrete of cement or cement in the position that is in contact with one another, be attached with the concrete of one deck cement or cement as the stone grain best surfaces of skeleton.For the stone grain that increases the skeleton main body at the bonding strength that is in contact with one another the position and connect volume, the layer of concrete that the stone grain of skeleton has again outward.In order to make between the interconnective position of stone grain the part gap is arranged also, it is the concrete of 1.25-2.5mm sand grains and cement that one deck particle diameter is preferably arranged again, contact portion just has the concrete that particle diameter 1.25-2.5mm medium sand and cement forms and is connected between the building stones, and connector has the space.For the upper surface that makes permeable brick closely knit more smooth and have ornamental, brick body top is coated with one deck surface layer, surface layer is made of the skeleton that particle diameter 2.5-5mm stone grain, particle diameter 1.25-2.5mm sand grains connect, stone grain, sand grains are in contact with one another part and are connected by cement, and be gapped between adjacent stone grain, the sand grains.The stone grain is in contact with one another part with the stone grain and is connected like this, sand grains is in contact with one another part with sand grains and is connected, and the stone grain is in contact with one another part with sand grains and is connected, and it all is to be connected by cement that skeleton connects, constitute the body of surface layer, and kept skeleton and gap more dense in the surface layer.The gap that these are dense comprises, the gap between the gap between the gap between the adjacent stone grain, adjacent stone grain and the sand grains, the adjacent stone grain.
Compared with the prior art the present invention has and promptly keeps the original contour structures of pavement brick, is arranged in staggered skeleton and permeable gap again in vivo, has formed the very high ability that sees through rainwater, and permeable speed has reached greater than 10mm/s; Particularly surface layer has formed finer and close surface, can also form the surface of different colours, and keeps higher permeability rate.Such utility model pavement brick is laid on ground, rainwater in time can be penetrated into ground, makes following soil obtain sufficient moisture content, and water and soil around keeping and ground are in the face of the regulating action of environment.
Description of drawings: accompanying drawing has been represented the permeable type pavement brick structure schematic diagram of this utility model.Fig. 1 has represented the permeable type pavement of individual layer brick structure cross-sectional schematic.Fig. 2 has represented to have the permeable type pavement brick structure cross-sectional schematic of surface layer.Example below in conjunction with accompanying drawing further specifies the utility model.
Specific embodiment:
Embodiment one, a kind of permeable type pavement brick have skeleton and the cohesive body that links skeleton in the brick body, skeleton is the stone grain 1 of particle diameter 5-7mm and two kinds of specifications of 8-10mm, and the concrete of contact portion cement connects 2 between the stone grain, between the adjacent stone grain space 3 is arranged.The concrete of one deck cement is arranged outside the stone grain earlier again, and the concrete that the stone grain is in contact with one another the position bonds naturally, by concrete the stone grain is connected, and has constituted more dense brick form skeleton, between the adjacent stone grain of skeleton staggered permeable gap is arranged; Just there is the staggered skeleton of dense planting to constitute the brick body in the brick body, do not fill out extremely with fines entirely between the skeleton, constitute water-permeable passage by dense staggered gap, the staggered water-permeable passage that is communicated with makes the water of brick face flow through the brick body soon, forms more effective permeable pavement brick.For just having the concrete of cement or cement in the position that is in contact with one another, the stone grain that makes the skeleton main body connects the layer of concrete that the stone grain of skeleton has again outward.For the stone grain that increases the skeleton main body at the bonding strength that is in contact with one another the position and connect volume, preferably one deck particle diameter is arranged is the layer of concrete of 1.25-2.5mm sand grains and cement to stone grain surface attachment, contact portion will be connected with the concrete that cement forms by particle diameter 1.25-2.5mm medium sand between the building stones, and connector has littler permeable gap.Closely knit more smooth and have ornamentally for the upper surface that makes permeable brick, brick body top is coated with one deck surface layer; The skeleton that surface layer is connected by particle diameter 2.5-5mm stone grain, particle diameter 1.25-2.5mm sand grains, stone grain, sand grains are in contact with one another part and are connected by cement, between the adjacent stone grain, between the sand grains, all gapped between stone grain and the sand grains.Permeable speed has reached 17.5mm/s.
Embodiment two, a kind of permeable type pavement brick of the present utility model, the cohesive body that skeleton and binding skeleton are arranged in the brick body, skeleton is the stone grain 1 of particle diameter 5-6mm and two kinds of specifications of 9-10mm, and the concrete of contact portion cement connects 2 between the stone grain, between the adjacent stone grain space 3 is arranged.The concrete of one deck cement is arranged outside the stone grain earlier again, and concrete is that 1.25-2mm sand grains and cement constitute by particle diameter.The concrete that the stone grain is in contact with one another the position bonds naturally mutually, forms connector by concrete the stone grain is connected, and has constituted more dense brick form skeleton, between the adjacent stone grain of skeleton staggered permeable gap is arranged; The stone grain also has the part gap between the interconnective position.Brick body top also has one deck surface layer 4, the skeleton that surface layer is connected by particle diameter 3-5mm stone grain 6, the stone grain is in contact with one another part and is connected with the concrete of cement by particle diameter 1.25-1.5mm sand grains, and is gapped 5 between the adjacent stone grain, gapped between gapped or sand grains and the stone grain between the sand grains.Have dense staggered skeleton to constitute in the surface layer, between the skeleton by dense staggered gap.There is dense staggered skeleton to constitute two-layer brick body like this in the brick body.Dense staggered gap is arranged between the skeleton, constituted water-permeable passage, the staggered water-permeable passage that is communicated with makes the water of brick face flow through the brick body soon, has formed the permeable pavement brick that has surface layer, makes the upper surface of permeable brick closely knit more smooth and have ornamental.Permeable speed has reached 16.5mm/s.
Embodiment three, a kind of permeable type pavement brick, the cohesive body that skeleton and binding skeleton are arranged in the brick body, skeleton is the stone grain 7,1 of particle diameter 5-5.5mm and two kinds of specifications of 9-10mm, and the concrete of contact portion cement connects 2 between the stone grain, and space 8,3 is arranged between the adjacent stone grain.Permeable speed is 16.5mm/s.
Claims (4)
1, a kind of permeable type pavement brick, brick body have skeleton and link the cohesive body of skeleton, and it is characterized in that: skeleton is the stone grain of particle diameter 5-10mm, and contact portion is connected by the concrete of cement or cement between the stone grain, between the adjacent stone grain space is arranged.
2, as the said permeable type pavement brick of claim 1, it is characterized in that: stone grain surface attachment has the concrete of one deck cement or cement.
3, as the said permeable type pavement brick of claim 2, it is characterized in that: the concrete of cement is the concrete of particle diameter 1.25-2.5mm sand grains and cement, contact portion is connected with the concrete of cement by particle diameter 1.25-2.5mm sand grains between the building stones, has the gap between the connector sand grains.
4, as claim 1 or 2 or 3 said permeable type pavement bricks, it is characterized in that: one deck surface layer is arranged again at brick body top, the skeleton that surface layer is connected by particle diameter 2.5-5mm stone grain, particle diameter 1.25-2.5mm sand grains, stone grain, sand grains are in contact with one another part and are connected by cement, and be gapped between adjacent stone grain, the sand grains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03213704 CN2637544Y (en) | 2003-06-17 | 2003-06-17 | Porous pavement brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03213704 CN2637544Y (en) | 2003-06-17 | 2003-06-17 | Porous pavement brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2637544Y true CN2637544Y (en) | 2004-09-01 |
Family
ID=34289681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03213704 Expired - Fee Related CN2637544Y (en) | 2003-06-17 | 2003-06-17 | Porous pavement brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2637544Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104480825A (en) * | 2014-12-03 | 2015-04-01 | 河南力新彩石建材有限公司 | Construction method of water-permeable type pouring water-permeable stone |
| CN105003018A (en) * | 2015-07-27 | 2015-10-28 | 吕权金 | Water-permeable cement concrete brick and manufacturing method thereof |
-
2003
- 2003-06-17 CN CN 03213704 patent/CN2637544Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104480825A (en) * | 2014-12-03 | 2015-04-01 | 河南力新彩石建材有限公司 | Construction method of water-permeable type pouring water-permeable stone |
| CN105003018A (en) * | 2015-07-27 | 2015-10-28 | 吕权金 | Water-permeable cement concrete brick and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |