CN2719015Y - Permeable tree pit composite brick - Google Patents
Permeable tree pit composite brick Download PDFInfo
- Publication number
- CN2719015Y CN2719015Y CN 200420069938 CN200420069938U CN2719015Y CN 2719015 Y CN2719015 Y CN 2719015Y CN 200420069938 CN200420069938 CN 200420069938 CN 200420069938 U CN200420069938 U CN 200420069938U CN 2719015 Y CN2719015 Y CN 2719015Y
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- Prior art keywords
- tree well
- permeable
- composite brick
- top layer
- tree
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Abstract
The utility model discloses a permeable tree pit composite brick, comprising a surface layer and a permeable layer which are composite into an entirety. The utility model can directly pave at the field, a space for the tree growing is left at the central part of the tree pit composite body, the surface layer takes the thermosetting resin as the base material, adding the curing agent and the aggregate to make the permeable layer, a filtering layer clings to the surface layer, and the foundation bed is under the filtering layer. The tree pit composite brick can be connected with the permeable composite body road surface, and therefore, not only the permeation water ability of the tree pit can be improved, but also the function of permeation water and air in the urban can be increased, the drainage burden can be reduced and the underground water resource can be replenished, the moisture can be kept, the temperature can be reduced, the weather can be adjusted, the environment of the urban area can be improved, the waste can be utilized, and the paving and the molding can be completed on the field, having the advantages of demounting, displacement, clean, beautiful appearance, and durability. The utility model can widely use for the tree plant point at the town block, sidewalk, residential district, park, etc.
Description
Technical field
The utility model relates to the urban street and carries out permeable composite brick and the complex structure body thereof that is placed on the tree well.
Background technology
At present, the tree well of city plantation trees mostly impales with brick, for keeping the urban road cleaning and keeping tree well to have pervious function, in addition cobblestone is inserted in the tree well.Disclosed No. 03242973.8 " street tree well over cap " patent, " 03202581.5 the prefabricated backplate of a kind of tree well of intaking " patent, all be to install cover sheet on tree well, major defect is: 1. over cap since the people for jam on, situation such as vehicle mistake pressure, need to regularly replace; 2. over cap material itself is waterproof, can only rely on flowing water flute on the over cap to the tree well diversion, in case flute stops up or be not smooth, rain, snow-broth will arbitrarily trickle and go into sewer until seepage flow, reduce the suction pervious function of tree well; 3. no matter be the tree well filler, still carry out cover plate and all be short of health and attractive in appearance, particularly have in the tree well filler space and retain a large amount of rubbish dirts.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned tree well to carry out and cover many defectives that thing exists, and designs a kind of water-permeable and air permeable function admirable, both can carry out for a long time cover on the tree well and not fragile, detachably is shifted again, attractive in appearance, the permeable tree well composite brick that cleans.
The utility model mainly is made of top layer, filter course, the direct making in the scene, leave the space that supplies arboreal growth at the tree well central part, the top layer mainly is base-material with the thermosetting resin, add curing agent, additive and aggregate and make sticking structure sheaf with permeable space, being close to the top layer is filter course, is the ground bedding below the filter course.During on-the-spot making, the binding agent and the aggregate of thermosetting resin base-material, curing agent and additive preparation mixed in proportion, the mixed material that stirs is moved in the tree well mould of different shaping pattern again, be laid on hot pressing on the filter course, health gets final product.
Around tree well, the detachable isolation frame of junction insert of surface and pattern and color, this is isolated frame double as mould frame and uses, when transplant or trees dead need to mend when planting can the breakdown composite brick around and isolate frame at interval.This tree well composite brick also can be connected with the porous pavement complex, not only can improve tree well infiltration water ability, has also increased the ventilative area of urban water-through, improves the ecotope in city.When loose the or flatness of local bedding is too poor, can between top layer and filter course, dose the building stones pervious bed.
The utility model and existing tree well are carried out and are covered object and compare and have following advantage:
1, technical indicator: the coefficient of permeability on the permeable top layer of thickness 2～3cm reaches more than the 2mm/S, and compression strength is greater than 120kg/cm
2, flexibility is greater than 45kg/cm
2, permeable and relevant art index is higher than other prefabricated shoe cover plates such as cement azulejo far away;
2, permeable speed is fast, good permeability, significantly reduce the directly exposed face of land and caused the moisture content rapid evaporation, make natural precipitation infiltrate tree well by skin-material rapidly, when being combined as a whole, will increase city infiltration airing function greatly, and make groundwater resources obtain in time replenishing as porous pavement with this material, help alleviating city " heat island phenomenon ", improve the ecotope in city;
3, can utilize a large amount of refuses to make raw material, mat formation, the moulding scene finishes, and isolates frame owing to installed the border additional, and composite brick detachably is shifted, rich color demonstrates fully the multidimensional gradation of modern architecture additional design, cleans and the beautifying city;
4, pattern is various, can freely design various patterns according to user and characteristic of city needs, as the various identification type patterns of recognizing function of looking, combines with surrounding environment and building, plays the effect of decorative environment.
Description of drawings and embodiment
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is to cutaway view along A-A among Fig. 1.
Referring to Fig. 1, Fig. 2, permeable tree well composite brick structure layer is top layer 1, filter course 2 and ground bedding 4, top layer 1 and following filter course 2 compound formations, and top layer 1 thickness is designed to 2～10cm according to compressive strength, usually People's Bank of China's road crust thickness is 3～5cm, and the tree well skin depth is 2～3cm; Filter course 2 base area beddings 4 flatness adopt the bedding thickness of 5～10cm.Top layer 1 is with thermosetting resin such as amine, amino resins, acid anhydrides etc., is hybridly prepared into permeable bonding top layer with additive and aggregate, and top layer 1 used aggregate adopts materials such as nature and regeneration building stones, slag, cullet, waste ceramic.Can dose building stones pervious bed 3 between top layer 1 and the filter course 2, pervious bed 3 is made of bulk footpath cobble or industrial rubble, has bigger compressive strength and porosity, and dosing Thickness Design is 8～10cm.Around tree well, the junction insert of composite brick surface and pattern and color detachably isolates frame 7, can select for use the different iron skill of width to do to isolate frame as required, selects the fillet frame for use as pattern and color intersection, reach spaced surface around the composite brick and select wide frame for use.
Tree well central authorities reserve the space 5 for arboreal growth, the big or small visual arboreal growth diameter surplus in this space is reserved, the tree well complex surfaces can leave decorates with plant growing hole 6, and when tree well and permeable complex road surface linked into an integrated entity, plant growing hole 6 can not be stayed on tree well composite brick surface; According to the tone requirement of plant environment and surrounding buildings, design different identification pattern and color, to satisfy the requirement of varying environment to color and luster and pattern; Tree well composite brick top layer is because manufacture craft and form concavo-convex ink cell naturally, thus after rainy day, snow as walking both without foot mats of road surface, anti-skidding again.The utility model is widely used in trees plantations place such as cities and towns, street, pavement, residential quarters, park, life residential area.
Claims (6)
1, permeable tree well composite brick, be included in the tree well central part and leave the space [5] that supplies arboreal growth, it is characterized in that it mainly is made of top layer [1], filter course [2], top layer [1] mainly is to be base-material with the thermosetting resin, add curing agent, additive and aggregate and make sticking structure sheaf with permeable space, be close to top layer [1] and be filter course [2], filter course [2] is following to be ground bedding [4].
2, according to the described permeable tree well composite brick of claim 1, it is characterized in that around the tree well, the detachable isolation frame of junction insert [7] of surface and pattern and color, this isolates frame [7] double as mould frame.
3,, it is characterized in that leaving plant growing hole [6] on the tree well surface according to claim 1 or 2 described permeable tree well composite bricks.
4, according to the described permeable tree well composite brick of claim 1, it is characterized in that the used aggregate in top layer [1] adopts nature and regenerate building stones, slag, cullet, waste ceramic etc., skin depth is 2～10cm.
5,, it is characterized in that between top layer [1] and filter course [2], can dosing building stones pervious bed [3] according to the described permeable tree well composite brick of claim 1.
6,, it is characterized in that this tree well composite brick can be connected with the porous pavement complex according to the described permeable tree well composite brick of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420069938 CN2719015Y (en) | 2004-07-23 | 2004-07-23 | Permeable tree pit composite brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420069938 CN2719015Y (en) | 2004-07-23 | 2004-07-23 | Permeable tree pit composite brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2719015Y true CN2719015Y (en) | 2005-08-24 |
Family
ID=35007984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420069938 Expired - Fee Related CN2719015Y (en) | 2004-07-23 | 2004-07-23 | Permeable tree pit composite brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2719015Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493311A (en) * | 2011-12-06 | 2012-06-13 | 上海市城市建设设计研究总院 | Pedestrian tree pit pavement structure and construction method thereof |
| CN105347731A (en) * | 2015-10-27 | 2016-02-24 | 长安大学 | Antiskid abrasion layer material for road surface and preparation method thereof |
| CN108585625A (en) * | 2018-03-26 | 2018-09-28 | 贵州省凤冈县浪竹有机茶业有限公司 | A kind of tea grounds water-permeable brick and preparation method thereof |
| GB2589955A (en) * | 2019-09-05 | 2021-06-16 | Vuba Building Products Ltd | Container and plant assembly and method for forming the same |
-
2004
- 2004-07-23 CN CN 200420069938 patent/CN2719015Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493311A (en) * | 2011-12-06 | 2012-06-13 | 上海市城市建设设计研究总院 | Pedestrian tree pit pavement structure and construction method thereof |
| CN105347731A (en) * | 2015-10-27 | 2016-02-24 | 长安大学 | Antiskid abrasion layer material for road surface and preparation method thereof |
| CN108585625A (en) * | 2018-03-26 | 2018-09-28 | 贵州省凤冈县浪竹有机茶业有限公司 | A kind of tea grounds water-permeable brick and preparation method thereof |
| CN108585625B (en) * | 2018-03-26 | 2020-12-22 | 贵州省凤冈县浪竹有机茶业有限公司 | Tea residue water permeable brick and preparation method thereof |
| GB2589955A (en) * | 2019-09-05 | 2021-06-16 | Vuba Building Products Ltd | Container and plant assembly and method for forming the same |
| GB2589955B (en) * | 2019-09-05 | 2023-06-07 | Vuba Building Products Ltd | Container and plant assembly and method for forming the same |
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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 |