CN213625017U - Environment-friendly water permeable brick based on recycled aggregate - Google Patents

Abstract

The invention relates to an environment-friendly water permeable brick based on recycled aggregate, which effectively solves the problem of water accumulation on a pavement caused by untimely water drainage of the water permeable brick in the prior art by arranging water permeable holes, a drainage channel, a diversion trench and a drainage trench, increases the water drainage speed and prevents water splashing caused by collision among the water permeable bricks. The side through at the brick body that permeates water sets up the connection lug and the connecting groove of mutually supporting and guaranteed firm, the long-time non-deformable of laying, to a certain extent greatly increased the life of brick that permeates water. The anti-slip layer is arranged on the upper surface of the water permeable brick body, so that the anti-slip problem is effectively solved, and the running safety of pedestrians and vehicles is improved. The leveling support legs are arranged at the lower ends of the water permeable brick bodies, so that pavement in various road conditions can be better adapted, and the flatness of the pavement is effectively guaranteed.

Description

Environment-friendly water permeable brick based on recycled aggregate

Technical Field

The utility model relates to a construction waste material recycle technical field, concretely relates to environmental protection brick that permeates water based on regeneration aggregate.

Background

The total amount of construction waste in our country can reach about 15.5 to 24 billions of cubic meters per year according to statistics, and the increase rate is continuously increased by more than 10% per year. At present, most of the construction wastes in China are directly transported to the suburbs for open-air stacking or landfill without being treated. According to different stack heights, each 1 ten thousand tons of building garbage is stacked to occupy about 670 and 1340 square meters of land. The disposal mode of the landfill type construction waste not only occupies a large amount of precious cultivated land for a long time, but also consumes a large amount of construction expenses such as expropriated land cost, garbage clearing and transporting cost and the like; meanwhile, the scattering and dust flying generated in the cleaning process seriously affect the environment of the city appearance.

The unrestricted sclerosis in the urban construction process leads to "no water absorption" on the ground, and water does not have "going to the department", makes the city infrastructure can't be hit at one stroke before the heavy rain, and the city no longer becomes the news to see the sea. According to incomplete statistics, about 154 cities of China have waterlogging every year, and the phenomenon of 'seeing the sea' in the cities occurs. On the contrary, most cities in China have increasingly serious water shortage, and the average water resource occupancy of people is only 1/4 of the world average level. One side is water resource drying, and the other side is urban waterlogging. Therefore, the construction of sponge city construction and the development of permeable pavement system are urgently needed; the generation of the construction waste at the present stage mainly comprises the steps of changing and removing a shed, developing at the first stage, breaking, and the like, and the main structure of the building mainly comprises a masonry structure, so that the main components of the construction waste are waste bricks and tiles and waste concrete, wherein the content of the waste bricks and tiles is more than 50%, the waste bricks and tiles are a structural body formed by high-temperature sintering, the internal porosity is high, the structure is loose, and the strength is low, so that the recycled aggregate produced by recycling the waste bricks and tiles is low in strength, high in crushing value and high in water absorption rate. When the content of the waste brick tiles in the recycled aggregate accounts for 50-70%, the water absorption of the recycled aggregate can reach 10-15%, which is more than 10 times of that of the natural aggregate.

The water permeable brick is a new century environmental protection building material product which aims to solve the problem of hardening of the urban ground surface, create a high-quality natural living environment and maintain the ecological balance of the city to make the birth prominent. This product has the water permeability that keeps ground, moisture retention, antiskid, high strength, cold resistance, resistant morals and manners, fall and fall characteristics such as sound, and the brick that permeates water has good permeating water, air permeability, can make the rainwater permeate the underground rapidly, replenishes soil water and groundwater, keeps soil moisture, improves urban ground plant and soil microorganism's survival condition, can absorb moisture and heat, adjusts the humiture of earth's surface local space, can alleviate advantages such as city drainage and flood control pressure.

Along with the continuous development of science and technology, people also have higher and higher requirements to the brick that permeates water, and current brick that permeates water has certain drawback when using. Firstly, when rainfall is too big, when ground soil layer absorbs water and reaches the saturation, water can not in time be discharged and stop on the brick surface that permeates water, influences people and walks, leads to stepping on the brick that permeates water and can make ponding splash on one's body. Secondly, the surface of the water permeable brick is wet and smooth, and the antiskid degree for pedestrians and vehicles is not high. Thirdly, after the brick that permeates water is installed for a period of time, because pedestrian's walking is trampled, the vehicle rolls and the sand and soil loss below the brick that permeates water, can make the brick that permeates water unstable, appear rocking, the height is uneven and permeate water the too big scheduling problem in gap between the brick.

Disclosure of Invention

For solving one of above-mentioned technical problem at least, the utility model provides an environmental protection brick that permeates water based on regeneration aggregate to realize through following technical scheme.

An environment-friendly permeable brick based on recycled aggregate comprises a permeable brick body made of recycled aggregate, wherein the permeable brick body is sequentially provided with a permeable surface layer and a permeable base layer from top to bottom; the upper surface of the water permeable surface layer is provided with a plurality of water permeable holes, and the lower ends of the water permeable holes are connected with drainage channels which are perpendicular to the upper surface of the water permeable brick body and penetrate through the water permeable brick body; the lower extreme of basic unit of permeating water is provided with a plurality of parallels the upper surface of the brick body of permeating water just runs through the guiding gutter of the brick body of permeating water, the guiding gutter with drainage channel intercommunication.

The upper surface on the surface layer of permeating water is provided with a splashproof guiding gutter, the splashproof guiding gutter will a plurality of holes of permeating water communicate.

The side edge of the water permeable brick body is provided with a plurality of drainage water guide grooves; and two ends of the drainage water guide groove are respectively communicated with the splash-proof water guide groove and the flow guide groove.

Wherein, the side of the brick body that permeates water is provided with the connection lug and the connecting groove of mutually supporting.

The connecting groove is vertically penetrated through the water permeable brick body.

The upper surface of the water permeable brick body is provided with an anti-skid layer, and the anti-skid layer is bonded with the water permeable surface layer.

Wherein, the skid-proof layer does not cover the water permeable hole and the splash-proof water chute.

The lower end of the water permeable brick body is provided with leveling support legs for adjusting the flatness when the water permeable bricks are paved.

The utility model provides a pair of environmental protection brick that permeates water based on recycled aggregate can permeate the rainwater to the soil horizon below the brick that permeates water or lead to drainage pipe through the guiding gutter water conservancy diversion in time through setting up hole, drainage channel and the guiding gutter of permeating water, has solved the problem that the brick drainage that permeates water among the prior art leads to surface gathered water untimely effectively. Further set up a plurality of drainage grooves through the side at the brick body that permeates water, further increase the speed of drainage to can also prevent that the collision between the brick that permeates water from leading to water to splash. Further through set up the connection lug and the connecting groove of mutually supporting at the side of the brick body that permeates water and guaranteed firm, the long-time non-deformable of laying, to a certain extent greatly increased the life of brick that permeates water. Further, the anti-slip layer is arranged on the upper surface of the water permeable brick body, so that the anti-slip problem of the existing water permeable brick in rainy days is effectively solved, and the running safety of pedestrians and vehicles is greatly improved. And finally, the leveling support legs are arranged at the lower ends of the water permeable brick bodies, so that pavement in various road conditions can be better adapted, and the pavement flatness is effectively guaranteed.

Drawings

Fig. 1 is a schematic structural diagram of an environment-friendly permeable brick based on recycled aggregate according to an embodiment of the present invention.

Reference numbers in the figures: the method comprises the following steps of 1-water permeable brick body, 2-water permeable surface layer, 3-water permeable base layer, 4-water permeable holes, 5-drainage channels, 6-diversion grooves, 7-splash-proof diversion grooves, 8-diversion grooves, 9-connecting bumps, 10-connecting grooves, 11-anti-skidding layer and 12-leveling support legs.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1, the environment-friendly permeable brick based on recycled aggregate according to the embodiment of the present invention comprises a permeable brick body 1 made of recycled aggregate, the permeable brick body is a permeable surface layer 2 and a permeable base layer 3 from top to bottom; the upper surface of the water permeable surface layer 2 is provided with a plurality of water permeable holes 4, and the lower ends of the water permeable holes 4 are connected with drainage channels 5 which are vertical to the upper surface of the water permeable brick body 1 and penetrate through the water permeable brick body 1; the lower extreme of basic unit 3 that permeates water is provided with a plurality of guiding gutters 6 that are on a parallel with the upper surface of brick body 1 that permeates water and run through brick body 1, and guiding gutter 6 communicates with drainage channel 5.

Specifically, a plurality of holes 4 of permeating water that the upper surface of superficial layer 2 that permeates water set up can be regular distribution also irregular distribution, and its specific quantity is established according to the size of the brick body 1 that permeates water. Every 4 or a plurality of 4 below intercommunication drainage channel 5 in the hole of permeating water, drainage channel 5 run through whole brick body 1 of permeating water and communicate with guiding gutter 6. The specific water permeability principle is as follows: water enters the drainage channel 5 from the water permeable holes 4, then flows into the soil below the water permeable bricks along the drainage channel 5 after passing through the water permeable brick body 1 on one side, and then permeates into the ground; on the other hand, the water flows into the diversion trench 6, and the diversion trench of each water permeable brick is fixed and transversely penetrates through the whole water permeable brick body 1, so that the diversion trenches 6 of the water permeable bricks are communicated when the water permeable bricks are laid, and the water flows to a drainage pipeline or a designated place along the diversion trench 6. It should be noted here that the material of the water permeable brick body 1 is water permeable, but when the rainfall is large or the road surface has a large amount of accumulated water, the water permeability of the material of the water permeable brick body 1 is not enough to drain water quickly, so the arrangement of the water permeable holes 4, the drainage channels 5 and the diversion trenches 6 accelerates the drainage and permeation of water, and further achieves the purpose of quick drainage.

On the basis of the above-mentioned embodiment, the utility model discloses still provide the environmental protection brick of permeating water based on recycled aggregate of another embodiment, the upper surface on top layer 2 that permeates water is provided with splashproof guiding gutter 7, and splashproof guiding gutter 7 is with a plurality of holes 4 intercommunications of permeating water. A plurality of drainage water chutes 8 are formed in the side edge of the water permeable brick body 1; two ends of the drainage water chute 8 are respectively communicated with the splash-proof water chute 7 and the flow guide groove 6. Specifically, when the ponding on road surface is too much or drainage channel blocks up, ponding can be piled up on the brick surface that permeates water, can splash the splash when the pedestrian walks and splash trousers or shoes splash. The splash-proof water chute 7 is arranged on the upper surface of the water-permeable surface layer 2, so that accumulated water can be concentrated in the splash-proof water chute 7, and water splashing is avoided; furthermore, the splash-proof water guide groove 7 guides the accumulated water to the water guide groove 8 communicated with the drainage pipe, and the accumulated water is further guided to the ground or the water guide groove 6, so that the effect of rapid drainage is further realized.

On the basis of any one of the above embodiments, in order to ensure that the water permeable bricks are stable and not easy to deform for a long time, the side edges of the water permeable brick bodies 1 are provided with the connecting convex blocks 9 and the connecting grooves 10 which are matched with each other. It should be noted here that the connection projection 9 and the connection recess 10 are provided on at least two opposite sides, and may also be provided on 4 sides simultaneously. Of course, each side surface may be provided with the connecting protrusion 9 and the connecting groove 10 at the same time, or the connecting protrusion 9 or the connecting groove 10 may be provided separately, and only the surface provided with the connecting protrusion 9 separately and the surface provided with the connecting groove 10 separately need to be butted when laying. Meanwhile, the side surfaces provided with the connecting convex blocks 9 and the connecting grooves 10 are directly butted without paying attention when being laid. The arrangement of the connecting convex blocks 9 and the connecting grooves 10 ensures the stability of the permeable bricks during laying, reduces the abrasion between the permeable bricks caused by displacement and greatly prolongs the service life of the permeable bricks.

Preferably, the connecting groove 10 vertically penetrates through the water permeable brick body 1. The penetration arrangement not only ensures the convenience in laying, but also can ensure the convenient disassembly in the process of maintaining or replacing a certain permeable brick; and a certain moving space is provided for the water permeable brick body 1 in the vertical direction, so that the water permeable brick is not easy to damage.

On the basis of any one of the above-mentioned embodiments, the utility model discloses concrete embodiment's an environmental protection permeable brick's based on recycled aggregate upper surface still is provided with skid resistant course 11, and skid resistant course 11 does not cover hole 4 and the splashproof guiding gutter 7 of permeating water. Therefore, the anti-skidding function is achieved, and the water permeable holes 4 and the splash-proof water guide grooves 7 are not blocked to influence the water permeable effect.

Further, on the basis of any of the above embodiments, the utility model discloses concrete embodiment's a lower extreme of brick permeates water in environmental protection based on regeneration aggregate still is provided with leveling stabilizer blade 12 for adjust the roughness when the brick permeates water of mating formation. It should be noted here that the leveling legs 12 are usually disposed at the four corners of the lower end of the water permeable brick, and most of the water permeable bricks are directly laid on the dirt road surface, and then the leveling legs 12 can be inserted into the dirt to fix and adjust the flatness. When the water permeable bricks are laid on special road surfaces, such as cement roads, asphalt roads and the like, the road surfaces are not smooth enough and need to be filled with soil or shoveled, the complex procedures can be omitted due to the arrangement of the leveling support legs 12, the leveling support legs 12 can be screwed on the water permeable brick body 1 through bolts, and therefore the flatness of the whole water permeable bricks can be adjusted by screwing the leveling support legs 12.

The utility model discloses above-mentioned embodiment's environmental protection brick that permeates water based on regeneration aggregate can permeate the soil horizon below the brick that permeates water or lead to drainage pipe through the guiding gutter water conservancy diversion in time with the rainwater through setting up hole, drainage channel and the guiding gutter of permeating water, has solved the problem that the brick that permeates water among the prior art drainage leads to surface gathered water untimely effectively. Further set up a plurality of drainage grooves through the side at the brick body that permeates water, further increase the speed of drainage to can also prevent that the collision between the brick that permeates water from leading to water to splash. Further through set up the connection lug and the connecting groove of mutually supporting at the side of the brick body that permeates water and guaranteed firm, the long-time non-deformable of laying, to a certain extent greatly increased the life of brick that permeates water. Further, the anti-slip layer is arranged on the upper surface of the water permeable brick body, so that the anti-slip problem of the existing water permeable brick in rainy days is effectively solved, and the running safety of pedestrians and vehicles is greatly improved. And finally, the leveling support legs are arranged at the lower ends of the water permeable brick bodies, so that pavement in various road conditions can be better adapted, and the pavement flatness is effectively guaranteed.

It should be noted that the above detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise. Furthermore, it will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in other sequences than those illustrated or otherwise described herein.

Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not explicitly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may also be oriented in other different ways, such as by rotating it 90 degrees or at other orientations, and the spatially relative descriptors used herein interpreted accordingly.

In the foregoing detailed description, reference is made to the accompanying drawings, which form a part hereof. In the drawings, like numerals typically identify like components, unless context dictates otherwise. The illustrated embodiments described in the detailed description, drawings, and claims are not meant to be limiting. Other embodiments may be utilized, and other changes may be made, without departing from the spirit or scope of the subject matter presented here.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The environment-friendly permeable brick based on the recycled aggregate comprises a permeable brick body made of the recycled aggregate, and is characterized in that the permeable brick body is sequentially provided with a permeable surface layer and a permeable base layer from top to bottom; the upper surface of the water permeable surface layer is provided with a plurality of water permeable holes, and the lower ends of the water permeable holes are connected with drainage channels which are perpendicular to the upper surface of the water permeable brick body and penetrate through the water permeable brick body; the lower extreme of basic unit of permeating water is provided with a plurality of parallels the upper surface of the brick body of permeating water just runs through the guiding gutter of the brick body of permeating water, the guiding gutter with drainage channel intercommunication.

2. The environment-friendly water permeable brick based on recycled aggregate according to claim 1, wherein an anti-splash water chute is arranged on the upper surface of the water permeable surface layer, and the anti-splash water chute communicates the plurality of water permeable holes.

3. The environment-friendly water permeable brick based on recycled aggregate according to claim 2, wherein a plurality of drainage water chutes are arranged on the side edge of the water permeable brick body; and two ends of the drainage water guide groove are respectively communicated with the splash-proof water guide groove and the flow guide groove.

4. The environment-friendly water permeable brick based on recycled aggregate according to claim 3, wherein the side of the water permeable brick body is provided with a connecting convex block and a connecting groove which are matched with each other.

5. The environment-friendly permeable brick based on recycled aggregate according to claim 4, wherein the connecting groove vertically penetrates through the permeable brick body.

6. The environment-friendly water permeable brick based on recycled aggregate according to claim 5, characterized in that an anti-slip layer is arranged on the upper surface of the water permeable brick body, and the anti-slip layer is bonded with the water permeable surface layer.

7. The environment-friendly water permeable brick based on recycled aggregate according to claim 6, wherein the anti-slip layer does not cover the water permeable holes and the splash-proof water guide grooves.

8. The environment-friendly water permeable brick based on recycled aggregate according to any one of claims 1 to 7, wherein the lower end of the water permeable brick body is provided with leveling legs for adjusting the flatness when the water permeable brick is paved.

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