CN208038967U - Cavernous body water pervious function brick - Google Patents
Cavernous body water pervious function brick Download PDFInfo
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- CN208038967U CN208038967U CN201820488206.7U CN201820488206U CN208038967U CN 208038967 U CN208038967 U CN 208038967U CN 201820488206 U CN201820488206 U CN 201820488206U CN 208038967 U CN208038967 U CN 208038967U
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- body water
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Abstract
The utility model discloses a kind of cavernous body water pervious function brick, cavernous body water pervious function brick, including porous permeable layer, permeable formation and water permeable membrane adhesive linkage, the porous permeable layer is internally provided with ventilative through hole, the top of porous permeable layer is equipped with air hole, porous permeable layer is permeable fine sand concrete sponge brick, and permeable formation is sand-stone concrete sponge brick.The cavernous body water pervious function brick has the water penetration for keeping ground, moisture retention, anti-skidding, high intensity, cold-resistant, weather resistance, noise reduction, sound-absorbing feature.To solve urban surface hardening, the natural living environment of high quality is built, safeguards the environment-friendly building materials of balance of city ecosystem.
Description
Technical field
The utility model is related to building material brick more particularly to cavernous body water pervious function bricks.
Background technology
City is always a kind of embodiment of progress of human society development of civilization degree, the building of more and more modern cities
Become the mankind conquer nature embody a kind of performance of self.But this drastically developing industry, only pay attention to the city of economic interests
Cityization develops negative effect of institute's band to environment, the attention of some environment perception persons is just caused in 19th century.1819,
L.Howard《London weather》In by observe London temperature change, be put forward for the first time the theory of " urban heat island "." heat island is imitated
Answer " always be outdoor thermal environment research one of important component, it refers to by an area（Refer mainly to city）Gas
The phenomenon in the projecting area of temperature can use the temperature difference of two representative measuring points in city with suburb, that is, use city
The temperature at heat island center subtracts the difference in suburb near the identical height of same time, this temperature change difference △ T are with regard to conduct
The magnitude of city thermal conductivity intensity.Heat Island value is higher, i.e., urban heat island central temperature and suburb difference is bigger, indicates that city
The thermal environment in city more deteriorates.Thus Heat Island is one of the important indicator for embodying thermal environment situation.
The aggravation of global urbanization process over recent decades year so that naturally grassland forest etc. is configured to originally
The a large amount of residential quarter of people, shopping centre；Large stretch of natural feature is constructed to high buildings and large mansions, is paved into asphalt road, these are a large amount of
Waterproof underlying surface, slowly change this regional area micro climate, thereby resulted in the living environment in city present by
" the heat island effect " of the trend gradually deteriorated, many cities is more and more significant.A large amount of result of study shows institute in the world both at home and abroad
Have city no matter scale, latitude height, all there is urban heat land effect.
Influence many because being known as of urban Heat Environment.In addition to the cities such as urban population, urban size, site coverage factor,
City underlying surface property changes and artificial heat dissipation increase also has substantial connection with Heat Island.City incity road etc. is artificial
A large amount of uses of waterproof underlying surface and being continuously increased for site coverage, cause environment temperature, humidity, gravity-flow ventilation, air micro-
Grain etc. meteorological conditions change micro climate ecological circulation weaken.Daytime under the action of solar radiation, building, road,
The surface temperature of the media such as square is apparently higher than bare area, vegetation and water body, is the leading ingredient in Urban High Temperature area.Even same
One urban inner, surface temperature and air themperature also have since the difference of urban land use type is different with underlay surface properties
Prodigious difference.Urban population is intensive, factory and vehicle heat extraction, resident living can release, urban architecture structure and underlay
The combined influence etc. of face characteristic is the main reason for heat island generates.
Currently, the area of major part residential quarter 30%-50% is all hard surface, there is the hardening area of cell portion to arrive
Reach 60% or more.In addition 90% or more hardened ground uses material impervious to water, such as pitch and water in residential quarter
Muddy ground face, the various uncomfortable environmental problems thus brought have to attract people's attention.
1）Surface gathered water is excessive when raining, and hard surface forms runoff.When especially summer rains heavily, rainwater can not and
When be discharged into sewer, cause the run-off on road surface excessive so that resident trip is difficult.If rainfall is excessive, when cell drainage system
When saturation, or even the sewage overflow phenomenon of sewer can be formed, seriously affect the hygienic conditions of residential area.
2）Ponding infiltration on hard surface is slow, and ponding easily causes pedestrian's trip not when walking when rainy or after rain
Just, the smooth surface of the material in some places such as square brick makes resident be easy to slip, and is unfavorable for the safety of resident's daily life
Property and comfort.
3）Summer sunlight strong, pertinent literature shows that the temperature on hardened ground is higher than 5 DEG C of Green space, so people
Daytime be unwilling on the hard ground of large area movable Ambulatory Activity, so that the function that they lose place itself is become
" ornaments " in landscape.Large-scale Study on principle of square design in residential area was the centralized activity use for resident originally, but part is wide
Its area of field is excessive, and without large area arbor and greening in square, although part sunshading board structure etc. can be equipped with, summer is scorching
Temperature on hardening square is apparently higher than the temperature in residential area on greenery patches and landscape road, so people are also unwilling on square
Upper activity.
In conclusion due to the certain hardened ground of the needs of residential quarter place function, hardened ground area is being lived
Large percentage shared by Quarter Design area, between 30% ~ 50%.But the original hardened ground institute band of zone of action large area
Some drawbacks come also gradually are exposed in face of people, especially in thermal environment gradual severe today, need people again right
Hardened ground carries out recognizing and using some water penetration hard place improvement designs.
For urban planning and construction, the material character strong influence of underlying surface local microenvironment, so movable ground
Select the underlying surface material of green ecological.Due to activity and people's row ground requirement, so cannot enough faces naturally,
But to consider problems with：On the one hand it to avoid rainfall runoff or accumulation that pedestrian is caused the security risks such as to slip, on the one hand want
Nature rainwater is introduced into natural soils, increases urban groundwater, the evaporation on most important infiltration ground reduces the office on ground
Portion's temperature, the thermal environment for improving behaviour area have obvious effect.
Invention content
To solve the above-mentioned problems；The utility model provides a kind of cavernous body water pervious function brick, the cavernous body water
Pervious function brick upper layer is conducive to absorb the rainwater or ponding on ground using the porous permeable layer of permeable fine sand concrete sponge brick, has
Conducive to excess surface water is alleviated, there is water storage function；Lower layer uses the permeable formation of sand-stone concrete sponge brick, and permeance property is more
By force, it is more convenient rainwater or ponding penetrates into ground end.Cavernous body water pervious function brick has the water penetration for keeping ground, moisture retention,
Anti-skidding, high intensity, cold-resistant, weather resistance, noise reduction, sound-absorbing feature.To solve urban surface hardening, the natural life of high quality is built
Environment safeguards the environment-friendly building materials of balance of city ecosystem.
Technical solution adopted by the utility model to solve its technical problems is：Cavernous body water pervious function brick, including
Porous permeable layer, permeable formation and water permeable membrane adhesive linkage, the porous permeable layer are internally provided with ventilative through hole, the top of porous permeable layer
Portion is equipped with air hole, and porous permeable layer is permeable fine sand concrete sponge brick, and permeable formation is sand-stone concrete sponge brick.
The cavernous body water pervious function brick upper layer is that porous permeable layer is conducive to absorb the rainwater or ponding on ground, avoids rain
Water runoff is conducive to alleviate excess surface water, has water storage function；Lower layer uses the permeable formation of sand-stone concrete sponge brick, oozes
Permeability can be stronger, is more convenient rainwater or ponding penetrates into ground end, nature rainwater is introduced natural soils, increases urban groundwater.
The cavernous body water pervious function brick is rather notable to the improvement result of Urban Water Environment in building ecocity
, since the waterproof pavement in city cannot in time permeate the ground rainwater, usually occur rainwater accumulation in city
With cross flow phenomenon, which can effectively alleviate due to itself good water permeability
The flood discharge pressure of sewerage system.Especially compared with commonly mating formation, which has concurrently good
Seep water moisturizing and airing function.
Preferably, one layer of photocatalyst is adhered on the surface of the permeable fine sand concrete sponge brick of porous permeable layer.
There is one layer of photocatalyst layer, photocatalyst can be produced under the irradiation of light on the surface of the cavernous body water pervious function brick
Raw similar photosynthetic light-catalyzed reaction, produces oxidability extremely strong free hydroxy and active oxygen, has very strong
Photoredox function.It is oxidable to decompose various organic compounds and part inorganic matter, organic pollution is resolved into pollution-free
Water and carbon dioxide, thus have the function of extremely strong anti-fouling and self-cleaning, purification air and water, effective solution cavernous body is deposited
The hole of water pervious function brick is easy to block and the problem of to Urban Soil Pollution.
Preferably, the surface of the cavernous body water pervious function brick has one layer of grid finish coat.Finish coat can be used respectively
Kind finishing material, is modified into various patterns, improves the wear-resisting property on cavernous body water pervious function brick surface according to demand, beautiful
It sees durable.
The surface of the cavernous body water pervious function brick is glued by colored granite, marble and epoxy resin with one layer
Finish coat, then the permeable repressed combined shaping of fine sand concrete sponge brick with porous permeable layer, this cavernous body water be permeable
The surface finish layer of function brick is magnificent, natural colour, have with the general texture of stone material, with sponge brick it is compound after, intensity be higher than stone
Material and cost is slightly above common brick is mainly used for luxurious shopping centre, large-scale square, hotel parking lot and Deluxe villa cell field
Institute.
Cavernous body water pervious function brick can be prefabricated, can be with in-situ casting, and can risk various artistic character/images and color
Lines are used for garden landscape engineering and Deluxe villa cell, give a kind of pleasing impression of people.
Preferably, which makes porous brick shape, is circular through hole, four sides among porous brick
Equipped with notch, notch is semicircle or rectangular one kind.The cavernous body water pervious function brick of the shape is particularly suitable for being laid with
In the meadows such as park, massif, the destruction to vegetation is reduced as far as possible, and can be laid with the road convenient for people's walking.
The utility model cavernous body water pervious function brick, advantage are：It is using fine sand, sandstone, or by mine
Slag waste material, the pottery that gives up are broken into fine sand and are molded as raw material, and there is the water penetration for keeping ground, moisture retention, anti-skidding, high intensity to resist
The features such as cold, weather resistance, noise reduction, sound-absorbing.To solve urban surface hardening, the natural living environment of high quality is built, safeguards city
The environment-friendly building materials of city's ecological balance.Specifically there is following characteristic：
1）With good permeable, permeability, rainwater can be made to rapidly permeate into underground, supplement the soil water and underground water, protected
Soil moisture is held, the life condition of urban ground plant and edaphon is improved.
2）Absorbable moisture and heat, adjust the humiture of earth's surface local space, to adjusting urban microclimate, alleviating city
Tropical island effect plays the role of larger.
3）Municipal drainage and pressure of flood can be mitigated, the pollution to preventing public waters and treated sewage has good effect
Fruit makes on road not ponding.
4）Not ponding after rain, it is non-slip after snow, facilitate citizen to go on a journey safely.
5）Surface is in minute asperities, prevents pavement reflecting, absorbs the noise that vehicle generates when driving, vehicle pass-through can be improved
Comfortableness and security.
6）Surface color and polish is abundant, naturally simple, economical and practical, multi-size.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model cavernous body water pervious function brick.
Fig. 2 is the structural schematic diagram of embodiment two.
Fig. 3 is the structural schematic diagram of embodiment three.
Fig. 4 is the structural schematic diagram of example IV.
In figure, 1, porous permeable layer, 2, permeable formation, 3, water permeable membrane adhesive linkage, 4, photocatalyst layer, 5, grid finish coat, 11,
Top air hole, 12, internal ventilative through hole, 13, semicircular indentations.
Specific implementation mode
Please refer to Fig. 1, cavernous body water pervious function brick, including porous permeable layer, permeable formation and water permeable membrane adhesive linkage, institute
It states porous permeable layer and is internally provided with ventilative through hole, the top of porous permeable layer is equipped with air hole, and porous permeable layer is permeable fine sand
Concrete sponge brick, permeable formation are sand-stone concrete sponge brick.
To the cavernous body water pervious function brick, resistance to compression bearing capacity and water retention are tested, experimental result table
It is bright：Resistance to compression bearing capacity is：30 tons every square, water retention：Every cube of brick can deposit 0.5 cube of water.
The cavernous body water pervious function brick upper layer is that porous permeable layer is conducive to absorb the rainwater or ponding on ground, avoids rain
Water runoff is conducive to alleviate excess surface water, has water storage function；Lower layer uses the permeable formation of sand-stone concrete sponge brick, oozes
Permeability can be stronger, is more convenient rainwater or ponding penetrates into ground end, nature rainwater is introduced natural soils, increases urban groundwater.
The cavernous body water pervious function brick is rather notable to the improvement result of Urban Water Environment in building ecocity
, since the waterproof pavement in city cannot in time permeate the ground rainwater, usually occur rainwater accumulation in city
With cross flow phenomenon, which can effectively alleviate due to itself good water permeability
The flood discharge pressure of sewerage system.Especially compared with commonly mating formation, which has concurrently good
Seep water moisturizing and airing function.
Embodiment two：
Fig. 2 is please referred to, in another more preferably embodiment, the surface of the permeable fine sand concrete sponge brick of porous permeable layer
Adhere to one layer of photocatalyst.
There is one layer of photocatalyst layer, photocatalyst can be produced under the irradiation of light on the surface of the cavernous body water pervious function brick
Raw similar photosynthetic light-catalyzed reaction, produces oxidability extremely strong free hydroxy and active oxygen, has very strong
Photoredox function.It is oxidable to decompose various organic compounds and part inorganic matter, organic pollution is resolved into pollution-free
Water and carbon dioxide, thus have the function of extremely strong anti-fouling and self-cleaning, purification air and water, effective solution cavernous body is deposited
The hole of water pervious function brick is easy to block and the problem of to Urban Soil Pollution.
Using in test machine oil to impregnate cavernous body water pervious function brick makes it not have pervious function, is then placed on sun
It being irradiated one week under light, these holes open naturally, and beginning is permeable, shows that this cavernous body water pervious function brick can decompose greasy dirt,
With function.It is generally difficult to remove, and cavernous body water is permeable that typical city " psoriasis " chewing gum, which is sticked on common floor tile,
Chewing gum falls off naturally after two weeks on the surface of function brick.
Embodiment three：
Fig. 3 is please referred to, in another more preferably embodiment, the surface of the cavernous body water pervious function brick has one layer of net
Lattice finish coat.Various finishing materials can be used in finish coat, are modified into various patterns according to demand, and it is permeable to improve cavernous body water
The wear-resisting property on function brick surface, it is attractive and durable.
The surface of the cavernous body water pervious function brick is glued by colored granite, marble and epoxy resin with one layer
Finish coat, then the permeable repressed combined shaping of fine sand concrete sponge brick with porous permeable layer, this cavernous body water be permeable
The surface finish layer of function brick is magnificent, natural colour, have with the general texture of stone material, with sponge brick it is compound after, intensity be higher than stone
Material and cost is slightly above common brick is mainly used for luxurious shopping centre, large-scale square, hotel parking lot and Deluxe villa cell field
Institute.
Example IV：
Cavernous body water pervious function brick can be prefabricated, can be with in-situ casting, and can risk various artistic character/images and color
Lines are used for garden landscape engineering and Deluxe villa cell, give a kind of pleasing impression of people.
Fig. 4 is please referred to, in another more preferably embodiment, which makes porous brick shape,
It is circular through hole among porous brick, four sides are equipped with notch, and notch is semicircle or rectangular one kind.The cavernous body water of the shape
Pervious function brick is particularly suitable for being layed in the meadows such as park, massif, reduces the destruction to vegetation as far as possible, and can be laid with just
In the road of people's walking.
Illustrative description has been carried out to the utility model above in conjunction with attached drawing, it is clear that the realization of the utility model not by
The limitation of aforesaid way as long as using the various improvement of technical solutions of the utility model progress, or not improved says this practicality
Novel design and technical solution is applied to other occasions, within the protection scope of the present utility model.
Claims (4)
1. cavernous body water pervious function brick, which is characterized in that including porous permeable layer, permeable formation and water permeable membrane adhesive linkage, institute
It states porous permeable layer and is internally provided with ventilative through hole, the top of porous permeable layer is equipped with air hole, and porous permeable layer is permeable microlith
Concrete sponge brick, permeable formation are pea gravel concreten sponge brick.
2. cavernous body water pervious function brick according to claim 1, which is characterized in that the permeable microlith of porous permeable layer
One layer of photocatalyst is adhered on the surface of concrete sponge brick.
3. cavernous body water pervious function brick according to claim 1, which is characterized in that the cavernous body water pervious function
Have one layer of grid finish coat in the surface of brick.
4. cavernous body water pervious function brick according to claim 1, which is characterized in that the cavernous body water pervious function
Brick makes porous brick shape, is circular through hole among porous brick, and four sides are equipped with notch, and the notch is semicircle or rectangular one
Kind.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820488206.7U CN208038967U (en) | 2018-04-08 | 2018-04-08 | Cavernous body water pervious function brick |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820488206.7U CN208038967U (en) | 2018-04-08 | 2018-04-08 | Cavernous body water pervious function brick |
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| CN208038967U true CN208038967U (en) | 2018-11-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111011197A (en) * | 2019-12-20 | 2020-04-17 | 江苏省东台中等专业学校 | Cavernosum irrigation equipment |
-
2018
- 2018-04-08 CN CN201820488206.7U patent/CN208038967U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111011197A (en) * | 2019-12-20 | 2020-04-17 | 江苏省东台中等专业学校 | Cavernosum irrigation equipment |
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