CN204804150U - Retaining building block of permeating water - Google Patents
Retaining building block of permeating water Download PDFInfo
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- CN204804150U CN204804150U CN201520527753.8U CN201520527753U CN204804150U CN 204804150 U CN204804150 U CN 204804150U CN 201520527753 U CN201520527753 U CN 201520527753U CN 204804150 U CN204804150 U CN 204804150U
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Abstract
The utility model discloses a retaining building block of permeating water. It is including evaporating block body (1) of pressing aerated concrete to make, be equipped with in block body (1) and have a perfect understanding the surperficial a plurality of hole of permeating water (2) about block body (1), block body (1) lower part has at least one and leads to long recess A (6) arranged along block body (1) length direction or width direction, one of them side of block body (1) is equipped with arch (4), rather than another relative side correspond be equipped with can with protruding (4) complex recess B (3). The utility model discloses simple structure, it is with low costs, construction convenience, it has the good retaining nature of permeating water to matter is light, environmental protection, energy consumption are low, can replace the various bricks that permeate water among the prior art completely, can extensively lay the material as ground and be used for roof greening, the material of the special drainage blanket in garden etc. In the air.
Description
Technical field
The utility model relates to a kind of water permeability and water storage ability building block, is mainly used in needing the ground of water permeability and water storage ability to lay or the laying of water permeability and water storage ability layer of roof, roof greening on roofing or hanging garden etc.
Background technology
The ground in current city square, shopping street, sidewalk, community activity ground, parking lot etc. is mainly laid by the fluid-tight material such as granite, marble, glazed tile, cement and pitch, and the harm fluid-tightly in the face of urban environment is very large.When raining, waterproof ground prevents rainwater and directly infiltrates through ground, and completely ponding makes the trip of people become very inconvenient; Valuable water resource, finally along with drainage pipe flows away, has increased the weight of the burden of urban sewerage and drainage facility; A large amount of losses of rainwater cause groundwater table to be difficult to go up, and directly have influence on the health of urban vegetation, make the ground flora in city be difficult to normal growth, increase the weight of municipal administration greening burden; A large amount of losses of rainwater increase the weight of arid, the water shortage problem in city further.
On the other hand, country day by day payes attention to environmental protection in urban construction, ecology and green principle, advocate and build sponge urban construction, so-called sponge city refers to that city can as sponge, in conform change and reply natural calamity etc., there is good " elasticity ", water suction when raining, retaining, infiltration, water purification, be used the water stored " release " when needing.Sponge urban construction should follow the principles such as Ecology Precedence; natural way is combined with artificial measures; under the prerequisite guaranteeing urban sewerage and drainage prevention waterlogging safety, realize the accumulation of rainwater in city area, infiltration and purification to greatest extent, promote utilization and the ecological environmental protection of rainwater resource.
In addition, at present in urban construction, increasing building roof carries out roof greening or builds hanging garden, roof greening is to increase urban green space area, improve environment for human survival space, the hard improving numerous road in city is mated formation and the present situation of the natural land replaced and plant, improves various exhaust emission and there is extremely important meaning the aspect such as urban heat land effect formed.The construction of roof greening or hanging garden needs between roof and planting soil, lay special drainage blanket, and this drainage blanket need have draining and water storage function, should meet roof drainage, again there is water storage function, to keep the moisture of roof plants, and in order to alleviate roof load, should light weight.
Therefore, the floor laying material with water permeability and water storage ability function greatly developing green ecological has good economy and social effect.
Its primary raw material of some water-permeable bricks in the market adopts pottery or concrete, ceramic water-permeable brick needs to adopt a large amount of ore deposit soil resources, the exploitation of raw material causes the destruction to environment, and ceramic mould water-permeable brick complex manufacturing, ceramic base brick needs the energy of at substantial when forming and sintering, cost is high, and production efficiency is low, Environmental Inputs is large, and one-time investment scale is large; Although concrete permeable brick cost is low, the particle on existing concrete permeable brick surface is thick, and the macrovoid of abutment surface is permeable, porosity, more than 20%, is easily blocked by dust, therefore can not continue to keep high water permeability, and due to space comparatively large, it is also poor for water filtration effect.And the macromolecular material water-permeable brick occurred at present, because the costs of material such as resin are higher, be difficult to spread.
Summary of the invention
For the above-mentioned shortcoming existed in prior art, the utility model provides a kind ofly has good water permeability and water storage ability, light weight, environmental protection, water permeability and water storage ability building block that energy consumption is low.
The utility model is achieved by the following technical solution: a kind of water permeability and water storage ability building block, it is characterized in that: comprise the building block body that steam-pressing aero-concrete is made, multiple permeable holes of through building block body upper and lower surface are provided with in described building block body, described building block body bottom is with at least one groove A along building block body length direction or the elongated layout of width, one of them side of described building block body is provided with projection, another side correspondence be corresponding thereto provided with can with the groove B of described male cooperation.
In the utility model, building block body adopts steam-pressing aero-concrete, and steam-pressing aero-concrete is a kind of light porous Green environmental-protection building material, its porosity is generally 70-80%, and the aperture of most of pore is 0.5-2mm, and average pore size is about about 1mm, its saturated quality water absorption rate can reach more than 50% usually, therefore, steam-pressing aero-concrete is a kind of good water-storage material, can ensure that building block has excellent water-holding capacity using steam-pressing aero-concrete as the matrix material of building block.The permeable hole of the through building block body upper and lower surface arranged in the utility model, can be discharged by surface area water quickly, improve the water permeable ability of building block, permeable hole also increases the surface area of building block body simultaneously, contribute to the water suction of building block deep layer pore, effectively increase the actual water retention capacity of building block.The projection arranged in building block body side in the utility model and the effect of groove B are: during use, coordinate adjacent building block can be connected by protruding, groove B grafting, so just, change when traditional water-permeable brick connects each other and connect separately through viscosity slurry, insufficient strength, easily cause the shortcoming that brick body is shifted, and the utility model easy construction, reduce construction cost.In the utility model, the effect being arranged on the groove A of building block body bottom is: when laying building block, the groove A by building block body bottom fixes the soil body of building block bottom, and building block is not easily shifted, and more convenient when building block is laid, after laying, building block is also more firm.
Further scheme is, described building block body bottom is with two groove A along the elongated layout of building block body width, and two groove A intervals are arranged.Arranged by two groove A intervals, the ability that the soil body is fixed in building block can be improved, improve its steadiness.
In order to improve the stability of building block, the bearing formed at building block body soffit by two described groove A is of a size of: width 3mm-60mm, height 10mm-50mm.
In order to improve water permeable ability, described permeable hole is arranged as two rows at building block body length direction.Preferably, the quantity of often arranging permeable hole is 3.
Described permeable hole is positioned at groove A at the opening of building block body soffit.
The circular hole of described permeable hole to be diameter be 3mm-60mm.
Described water permeability and water storage ability building block is of a size of: length 30mm-600mm, width 10mm-400mm, thickness 10mm-400mm.
The beneficial effects of the utility model are: the utility model structure is simple, and building block body is by adopting the steam-pressing aero-concrete of high porosity as matrix material, and retaining performance is high, and light weight; By arranging permeable hole, improve the water permeable ability of building block, and further increase the retaining performance of building block; By the projection that arranges in building block body side and groove B, be convenient to adjacent building block and connect, building block is not easily shifted; By arranging groove A in building block body bottom, fix the soil body of building block bottom by groove A, building block is not easily shifted, and is conducive to improving laying quality.
Accompanying drawing explanation
Fig. 1 is schematic front view of the present utility model;
Fig. 2 is the schematic top plan view of Fig. 1;
Fig. 3 is that schematic diagram is looked on a left side of Fig. 1;
In figure, 1 is building block body, and 2 is permeable holes, and 3 is groove B, and 4 is protruding, and 5 is bearings, and 6 is groove A.
Detailed description of the invention
Also by reference to the accompanying drawings the utility model is further described below by non-limiting embodiment:
As shown in drawings, a kind of water permeability and water storage ability building block, it comprises the building block body 1 that steam-pressing aero-concrete is made, multiple permeable holes 2 of through building block body 1 upper and lower surface are provided with in described building block body 1, described building block body 1 bottom is with at least one groove A6 along building block body 1 length direction or the elongated layout of width, one of them side of described building block body 1 is provided with protruding 4, and another side correspondence is corresponding thereto provided with the groove B3 that can coordinate with described protruding 4.
In the present embodiment, the shape of described permeable hole and quantity can not limit, but consider the water permeability of processing and manufacturing and building block, structural strength etc., preferably, described permeable hole 2 is arranged as two rows at building block body 1 length direction, the quantity of often arranging permeable hole 2 is 3, and described permeable hole 2 preferably diameter is the circular hole of 3mm-60mm.Groove A6 in the present embodiment can be set to multiple, considers the simple of structure design and reliability, is provided with two groove A6 along the elongated layout of building block body 1 width in the present embodiment in building block body 1 bottom, and two groove A6 intervals are arranged.Two described groove A6 form three bearings 5 at building block body 1 soffit.Permeable hole 2 is preferably positioned at groove A6 at the opening of building block body 1 soffit.
Water permeability and water storage ability building block in the present embodiment is preferably dimensioned to be: length 30mm-600mm, width 10mm-400mm, thickness 10mm-400mm.The bearing 5 formed at building block body 1 soffit by two described groove A6 is of a size of: width 3mm-60mm, height 10mm-50mm.
In the utility model, building block body 1 adopts steam-pressing aero-concrete to make, and steam-pressing aero-concrete is a kind of light porous Green environmental-protection building material, its porosity is generally 70-80%, the aperture of major part pore is 0.5-2mm, and average pore size is about about 1mm, and its saturated quality water absorption rate can reach more than 50% usually, therefore, the building block adopting steam-pressing aero-concrete to make has excellent water-holding capacity.The permeable hole 2 arranged in the utility model, can be discharged by surface area water quickly, improve the water permeable ability of building block, permeable hole 2 also increases the surface area of building block body 1 simultaneously, contributes to the water suction of building block deep layer pore, effectively increases the actual water retention capacity of building block.When the utility model uses, two adjacent building blocks are connected by protruding 4 and groove B3 grafting, so just, change when traditional water-permeable brick connects each other and connect separately through viscosity slurry, insufficient strength, easily cause the shortcoming that brick body is shifted, and the utility model passes through projection 4 and groove B3 grafting coordinative construction is convenient, reduces construction cost.When laying building block, the groove A6 by building block body 1 bottom fixes the soil body of building block bottom, and building block is not easily shifted, and more convenient when building block is laid, after laying, building block is also more firm.
The utility model structure is simple, cost is low, easy construction, it has good water permeability and water storage ability, and light weight, environmental protection, energy consumption are low, various water-permeable brick of the prior art can be substituted completely, the material of floor laying material and the special drainage blanket for roof greening, hanging garden etc. can be widely used as.
Other parts in the present embodiment adopt known technology, do not repeat them here.
Claims (8)
1. a water permeability and water storage ability building block, it is characterized in that: comprise the building block body (1) that steam-pressing aero-concrete is made, multiple permeable holes (2) of through building block body (1) upper and lower surface are provided with in described building block body (1), described building block body (1) bottom is with at least one groove A (6) along building block body (1) length direction or the elongated layout of width, one of them side of described building block body (1) is provided with projection (4), and another side correspondence is corresponding thereto provided with the groove B (3) that can coordinate with described projection (4).
2. water permeability and water storage ability building block according to claim 1, it is characterized in that: described building block body (1) bottom is with two groove A (6) along the elongated layout of building block body (1) width, and two groove A (6) intervals are arranged.
3. water permeability and water storage ability building block according to claim 2, is characterized in that: the bearing (5) formed at building block body (1) soffit by two described groove A (6) is of a size of: width 3mm-60mm, height 10mm-50mm.
4. the water permeability and water storage ability building block according to claim 1 or 2 or 3, is characterized in that: described permeable hole (2) is arranged as two rows at building block body (1) length direction.
5. water permeability and water storage ability building block according to claim 4, is characterized in that: the quantity of often arranging permeable hole (2) is 3.
6. water permeability and water storage ability building block according to claim 4, is characterized in that: described permeable hole (2) is positioned at groove A (6) at the opening of building block body (1) soffit.
7. water permeability and water storage ability building block according to claim 1, is characterized in that: the circular hole of described permeable hole (2) to be diameter be 3mm-60mm.
8. water permeability and water storage ability building block according to claim 1, is characterized in that: described water permeability and water storage ability building block is of a size of: length 30mm-600mm, width 10mm-400mm, thickness 10mm-400mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520527753.8U CN204804150U (en) | 2015-07-20 | 2015-07-20 | Retaining building block of permeating water |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520527753.8U CN204804150U (en) | 2015-07-20 | 2015-07-20 | Retaining building block of permeating water |
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| CN204804150U true CN204804150U (en) | 2015-11-25 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107829487A (en) * | 2017-11-14 | 2018-03-23 | 四川建筑职业技术学院 | A kind of sponge city drainage module based on urban construction |
| CN109837868A (en) * | 2019-01-23 | 2019-06-04 | 长江航道规划设计研究院 | A kind of grid group permeable ecology shield beach grid block and be made of the grid block |
-
2015
- 2015-07-20 CN CN201520527753.8U patent/CN204804150U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107829487A (en) * | 2017-11-14 | 2018-03-23 | 四川建筑职业技术学院 | A kind of sponge city drainage module based on urban construction |
| CN109837868A (en) * | 2019-01-23 | 2019-06-04 | 长江航道规划设计研究院 | A kind of grid group permeable ecology shield beach grid block and be made of the grid block |
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