A kind of water-permeable brick
Technical field
The present invention relates to building materials field, particularly relate to a kind of water-permeable brick for improving surface gathered water.
Background technology
At present, the pavior brick that conventional street crossing spreads, generally by cement production systD, does not have permeable function, it is easy to cause seeping phenomenon.
In order to allow pavior brick obtain permeable performance, some pavior brick adopts the structure arranging vertical through hole on its face, and such water can flow downwardly into sewer from hole.But problematically, the use time one of this kind of pavior brick is long, its through hole still can be blocked by dirt so that water permeability lost efficacy, and causes surface gathered water problem.
In recent years, a kind of product being referred to as water-permeable brick is used more and more, and is laid on pavement.Water-permeable brick can solve surface gathered water problem, and during use, rainwater can run through water-permeable brick and permeate the ground, and supplements the soil water and subsoil water.
In actual applications, the permeable gap of conventional water-permeable brick is very easily blocked by foreign material such as muddy water, oils and fats that granule is less, even if being periodically subject to clean, it is prevented that pore plugging, it is also difficult to thoroughly clean out.When permeable gap is blocked, its water permeability declines very fast, and permeable effect is difficult to reach the desirable of design.
Water-permeable brick on domestic market mainly includes sintered ceramic water-permeable brick, concrete permeable brick, resin-bonded husky base water-permeable brick.In these water-permeable bricks, sintered ceramic water-permeable brick smooth surface, intensity are high, permeable respond well, but shortcoming to be gap relatively larger, it is easy to blocked by dirt and cause that water permeability lost efficacy, it addition, the manufacturing process of this type of water-permeable brick needs to consume mass energy and valuable clay resource;Concrete permeable brick is with low cost, molding is simple, permeation rate is better, but shortcoming is also easily blocked by dirt.On the other hand, although resin-bonded sand base water-permeable brick surface aesthetic, good water permeability, anti-skidding, comprcssive strength can be adjusted according to user's real needs, and water-retaining property is better, but shortcoming is easy ageing failure in the sun, it is necessary to again changes, causes that cost uprises.
Summary of the invention
In view of this, it is provided that the water-permeable brick of a kind of tool preferably permeable efficiency and replaceable permeable parts is real to be necessary.
A kind of water-permeable brick, including a main brick body and at least one permeable bar.Described main brick body has a upper surface, and described main brick body has a storage tank inwardly offered along described upper surface, and in described storage tank through multiple permeable holes to lower surface downwards;Described permeable bar is pasted onto in storage tank, and is made up of microcellular elastomeric seepy material.
Relative to prior art, the water on ground can be directed to by permeable bar and be positioned at storage tank by the water-permeable brick that the embodiment of the present invention provides, and drained into the porous base course of bottom by the permeable hole in storage tank.During every day use, permeable bar is bonded in the storage tank of main brick body, makes because permeable bar is microcellular elastomeric seepy material, so can be permeable, have and can prevent dirt blocking permeable hole, after permeable bar is aging, it is also possible to take off permeable bar by firmly destructiveness and be replaced safeguarding.The permeable efficiency of described water-permeable brick is high, and replacement cost is low, is with a wide range of applications.
Accompanying drawing explanation
In order to be illustrated more clearly that technical scheme, the accompanying drawing used required in embodiment will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the side view of the water-permeable brick that first embodiment of the invention provides;
Fig. 2 is the perspective view of water-permeable brick shown in Fig. 1;
Fig. 3 is the side view of the water-permeable brick that second embodiment of the invention provides;
Fig. 4 is the perspective view of water-permeable brick shown in Fig. 3;
Fig. 5 is the side view of the water-permeable brick that third embodiment of the invention provides;
Fig. 6 is the perspective view of water-permeable brick shown in Fig. 5;
Accompanying drawing labelling
The main brick body of 1-;2-storage tank;3-permeable hole;The permeable bar of 4-;The main brick body upper surface of 1A-;
The main brick body lower surface of 1B-;The permeable bar upper surface of 4A-.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
Referring to Fig. 1 and Fig. 2, first embodiment of the invention provides a kind of water-permeable brick 10, and described water-permeable brick 10 includes a main brick body 1 and two permeable bars 4.Described main brick body 10 is square tabular in the present embodiment.It is understood that described main brick body 1 is alternatively other shape, such as rectangle tabular or triangle tabular, pentagon tabular, hexagon tabular, or other is irregularly shaped etc., it is not limited to specific embodiment.
As it is shown in figure 1, described main brick body 1 has an a upper surface 1A and lower surface 1B.In the present embodiment, described main brick body 1 has inwardly been offered two storage tanks 2 by described upper surface 1A, and described main brick body 1 has the through permeable hole 3 to lower surface 1B downwards along at described storage tank 2.
In the present embodiment, described main brick body 1 offers two storage tanks 2 and the parallel distribution of said two storage tank 2.It is understood that change in embodiment at other, the quantity of described storage tank 2 can be other number, and such as one, three, five etc., and the distribution of described storage tank 2 can also be decussation or other shape, it is not limited to specific embodiment.Wherein in a kind of change embodiment, described main brick body 1 offers six storage tanks 2, and described six storage tanks 2 are distributed in the upper surface of main brick body 1 in rice font.
In the present embodiment, the cross sectional shape of described storage tank 2 is semicircle, and the cross sectional shape of matched permeable bar 4 is also semicircle.
On storage tank 2, it is stained with permeable bar 4.Described permeable bar 4 is made up of microporous permeable elastomeric material, for instance permeable rubber, and is added with hydrophilic macromolecule composition.During use, the water on ground is directed to storage tank 2 by permeable bar 4, drains into the porous base course of bottom again through permeable hole 3.
After permeable bar 4 is aging, it is possible to be replaced safeguarding by taking off permeable bar 4.The permeable efficiency of described water-permeable brick 10 is high, and replacement cost is low, is with a wide range of applications.
In the present embodiment, described main brick body 1 adopts cement to make, and does not possess water penetration completely.It is understandable that, in other embodiments, described main brick body 1 can also adopt seepy material to make, such as pervious concrete, permeable pottery or sand base seepy material etc., being not limited to specific embodiment, although so main brick body 1 upper surface 1A is eventually blocked by dirt and loses water permeable ability, but the permeable hole 3 blocked by permeable bar 4 still is able to keep long-term water penetration by constantly changing permeable bar 4.
Additionally, owing to permeable bar 4 is bonded in described storage tank 2, and the end face 4A of permeable bar 4 is lower than the upper surface 1A of described main brick body 1, therefore in water-permeable brick 10 use procedure, it is possible to prevent may wear to the end face 4A of permeable bar 4, prevent from permeable bar 4 to be worn rear water permeability to lose efficacy, thus can effectively extend the service life of water-permeable brick 10.
In sum, the water on ground can be directed in storage tank 2 by the water-permeable brick 10 that the embodiment of the present invention provides by permeable bar 4, and drained into the porous base course of bottom by the permeable hole 3 in storage tank.During use, permeable bar 4 can be bonded in the storage tank 2 of main brick body 1, make because permeable bar 4 is microcellular elastomeric seepy material, it is possible to prevent dirt blocking permeable hole 3, after permeable bar 4 is aging, it is also possible to take off permeable bar 4 by firmly destructiveness and be replaced safeguarding.The permeable efficiency of described water-permeable brick is high, and replacement cost is low, is with a wide range of applications.
Referring to Fig. 3 and Fig. 4, in second embodiment of the invention, the cross sectional shape of described storage tank 2 is rectangle.The cross sectional shape of matched permeable bar 4 is also triangle.
Referring to Fig. 5 and Fig. 6, in third embodiment of the invention, the cross sectional shape of described storage tank 2 is triangle.The cross sectional shape of matched permeable bar 4 is also triangle.
The above is the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the principles of the invention; can also making some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.