A kind of pervious surface system and method for paving
Technical field
The present invention relates to road pavement technical field, especially relate to a kind of pervious surface system and method for paving.
Background technology
Along with the development of urban construction, non-pervious surface decoration area is increasing, and environment is severely impacted, Urban Thermal
The phenomenons such as island effect, flood, depletion of groundwater are on the rise.Therefore, urban water-through ground is increased extremely urgent, permeable pottery
The products such as ceramic tile, pervious concrete brick, sand base water-permeable brick arise at the historic moment.
But, owing to current city environmental pollution is more serious, dust and other particulate matters are more, and that newly lays is various
Though water brick has comparatively ideal permeable effect, after big a period of time, the particulate matter such as foreign material and dust is easy to permeable hole dirty
Dye blocking, permeable hole is difficult to clear up, and water permeable ability drastically declines.After a lot of pervious surface one-year ages, water permeable ability is only
About 10%, almost lose pervious function.
Summary of the invention
It is an object of the invention to provide a kind of pervious surface system and method for paving, to solve present in prior art
The technical problem that pervious surface is of serious failure after using a period of time.
For achieving the above object, the present invention provides a kind of pervious surface system, including porous base course, described porous base course
It is arranged above with multiple water-permeable brick, between water-permeable brick, has permeable bar;
Described water-permeable brick is made up of the seepy material possessing pore structure, is provided with gap between adjacent water-permeable brick, adjacent
The sidewall of water-permeable brick forms card together with gap and sets structure;
Described permeable bar is made up of elastic materials with voids, and shape is mated with gap shape, is fastened between described water-permeable brick
In gap, the upper surface of described permeable bar is less than the upper surface of described water-permeable brick.
During use, the hole on water-permeable brick surface is the least, is less susceptible to blocking.But the surface impurity of water-permeable brick is the most at last
Block all of hole.In normal maintenance, typically can regularly replace permeable bar, permeable bar itself possesses micropore, permissible
Filtering surface impurity is the most permeable or permeable in the water-permeable brick of its both sides.
Further, the one during described water-permeable brick is pervious concrete brick, permeable Ceramic Tiles, sand base water-permeable brick.
Further, described permeable bar is solid permeable rubber strip, and the gap cross sectional shape of cross section and water-permeable brick is mutually
Join;Or, described permeable bar is hollow permeable rubber strip.
Further, the material of described permeable bar includes Nano titanium dioxide, or surface scribbles nanoscale dioxy
Change titanium.
Further, the material of described permeable bar includes nanometer level silver oxide, or surface scribbles nanometer level silver oxide.
Further, the one during the material of described porous base course is at least sandstone compound, pervious concrete.For thoroughly
Water-base has certain load-bearing requirements, and non-driving ground need not pour, and load-bearing requirements is relatively low, and sandstone can be used to mix
Closing material etc. to constitute, on driving ground, then porous base course can pour with the pervious concrete of respective strengths grade, or first lays sandstone
Compound pours pervious concrete again, then, lays water-permeable brick and permeable bar on pervious concrete.
Further, the permeable bar that the pervious surface system that the present invention provides is used adds or surface the most in the material
Scribble Nano titanium dioxide (TiO2), titanium dioxide is under the irradiation of light or produces similar photosynthetic light-catalyzed reaction,
Produce the extremely strong free hydroxy of oxidability and active oxygen, there is the strongest photoredox function, classification can be aoxidized
Various organic compound and part inorganic matter, thus can the dirt of gap resolve into free of contamination by covering on permeable bar surface
Water and titanium dioxide, possess self-cleaning ability.
Further, the permeable bar that the pervious surface system that the present invention provides is used adds or surface the most in the material
Scribbling nanometer level silver oxide, nanometer level silver oxide has the strongest long-acting bactericidal effect, make antibacterial cannot in the gap of permeable bar,
Some diseases is avoided to produce.
Further, at the bottom surface outer rim that described water-permeable brick connects, form groove structure with described porous base course, described recessed
The cross section of groove structure is rectangular or fan-shaped.
Further, the end face of described water-permeable brick is identical with bottom surface size and shape, and its side is formed groove knot
Structure, the cross section of described groove structure is trapezoidal, circular arc or rectangle.
The present invention also provides for the method for paving of a kind of pervious surface system, comprises the following steps:
Porous base course is laid on concrete on the ground of compacting or with surge tank;
Described porous base course arranges water-permeable brick, preset clearance between adjacent described water-permeable brick;
In reserved described gap, permeable bar is installed.
The present invention provide a kind of pervious surface system and method for paving, this pervious surface system in use, impurity meeting
Surface is stayed in filtration, and water can flow through water-permeable brick or permeable bar, and porous base course has permeable ability, and water continues to flow through
Porous base course, is flowed ultimately in soil or is flowed in gutter by surge tank.
All of pervious surface system, all cannot avoid the phenomenon that water-permeable brick is blocked by dust, but the use present invention's is saturating
Water ground system can keep the water penetration in gap by regularly cleaning or replacing permeable bar.Because permeable bar surface is less than thoroughly
Water brick surface, so will not being trampled and strongly being filled in mud, simultaneously as permeable bar is also equipped with elasticity, so using giant
Being easy to during cleaning remove surface dirt, the most permeable bar can also pull out replacing easily, sums up above three, and this is saturating
It is low that water ground system has maintenance cost, the feature that service life is longer.
Accompanying drawing explanation
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, below will be to specifically
In embodiment or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not paying creative work
Put, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The top view of a kind of pervious surface system that Fig. 1 provides for the embodiment of the present invention;
The sectional view of a kind of pervious surface system that Fig. 2 provides for the embodiment of the present invention;
The sectional view of a kind of pervious surface system that Fig. 3 provides for the embodiment of the present invention;
The sectional view of a kind of pervious surface system that Fig. 4 provides for the embodiment of the present invention;
The sectional view of a kind of pervious surface system that Fig. 5 provides for the embodiment of the present invention;
The sectional view of a kind of pervious surface system that Fig. 6 provides for the embodiment of the present invention;
The sectional view of a kind of pervious surface system that Fig. 7 provides for the embodiment of the present invention;
The FB(flow block) of the method for paving of a kind of pervious surface that Fig. 8 provides for the embodiment of the present invention.
Reference
1-porous base course;2-water-permeable brick;The permeable bar of 3-.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme is clearly and completely described, it is clear that described enforcement
Example is a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under not making creative work premise, broadly falls into the scope of protection of the invention.
In describing the invention, it should be noted that term " " center ", " on ", D score, "left", "right", " vertically ",
Orientation or the position relationship of the instruction such as " level ", " interior ", " outward " they are based on orientation shown in the drawings or position relationship, merely to
Be easy to describe the present invention and simplifying describe rather than instruction or the hint device of indication or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicate or hint relative importance.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be fixing connection, it is also possible to be to removably connect, or be integrally connected;Can
To be mechanical connection, it is also possible to be electrical connection;Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, can understand that above-mentioned term is at this with concrete condition
Concrete meaning in invention.
Embodiment 1
The top view of a kind of pervious surface system that Fig. 1 provides for the embodiment of the present invention.As depicted in figs. 1 and 2, this enforcement
A kind of pervious surface system that example provides, including porous base course 1, multiple water-permeable bricks 2, and multiple permeable bar 3;The plurality of permeable
Brick 2 is arranged with array way, is all separated by permeable bar 3 between the water-permeable brick 2 that any two is interdependent.The side of water-permeable brick 2 is
Inclined-plane, and from the top of water-permeable brick to bottom (one end connected with porous base course 1), the side of water-permeable brick 2 tilts inside it,
The gap formed between two the most adjacent water-permeable bricks 2 also has the structure that bottom is big and top is little, and this structure makes phase
Form card between two adjacent water-permeable bricks and set structure.As in figure 2 it is shown, the both sides of permeable bar 3 are with adjacent two pieces of water-permeable bricks 2 even
Connecing, permeable bar 3 is microcellular elastomeric seepy material, solid construction, and shape of cross section is trapezoidal.Such shape and water-permeable brick 2 it
Between gap shape coupling, and being fastened between two water-permeable bricks 2 of can consolidating.
Further, in this enforcement, the upper surface of permeable bar 3 can be less than the upper surface of water-permeable brick 2, say, that thoroughly
The surface of water bar 3 can form a shallow slot.
The when of it is understood that two permeable bars 3 intersect, coupling specific environment can be cut out by scene, it is possible to
Specific cross shaped head is customized with entirety.
A kind of pervious surface system that the present invention provides, in use, impurity rests on water-permeable brick 2 to this pervious surface system
With permeable bar 3 surface, water flows in porous base course 1 by water-permeable brick 2 and permeable bar 3, flows ultimately in soil or by falling
Tank flows in gutter.
The permeable bar 3 that the pervious surface system that the present invention provides is used adds the most in the material or surface scribbles nanometer
Grade titanium dioxide (TiO2), titanium dioxide is under the irradiation of light or produces similar photosynthetic light-catalyzed reaction, produces oxygen
Change very competent free hydroxy and active oxygen, there is the strongest photoredox function, classification can be aoxidized various organic
Compound and part inorganic matter, thus the dirt of gap can resolve into free of contamination water and dioxy by covering on permeable bar surface
Change titanium, possess self-cleaning ability.
The permeable bar 3 that the pervious surface system that the present invention provides is used adds the most in the material or surface scribbles nanometer
Level silver oxide, nanometer level silver oxide has the strongest long-acting bactericidal effect, makes antibacterial cannot survive in the gap of permeable bar 3, keeps away
Exempt from some diseases to produce.
All of pervious surface system, all cannot avoid the phenomenon that water-permeable brick 2 is blocked by dust, but the use present invention's is saturating
Water ground system can keep the water penetration in gap by regularly cleaning or replacing permeable bar 3.Because the surface of permeable bar 3 is low
In the surface of water-permeable brick 2, so will not being trampled and strongly filling in mud, simultaneously as permeable bar 3 is also equipped with elasticity, so using
Giant is easy to when cleaning remove surface dirt, and the most permeable bar 3 can also pull out replacing easily, sums up above three
Bar, it is low that this pervious surface system has maintenance cost, the feature that service life is longer.
Embodiment 2
As it is shown on figure 3, the present embodiment is similar to Example 1, the most permeable bar 3 shape of cross section is inverted T shape, permeable
The edge of brick 2 also respective change to mate permeable strip, facilitate permeable bar 3 may be inserted into gap and firmly card set in gap.
In the present embodiment, the outer rim along water-permeable brick 2 bottom surface (surface connected with porous base course 1) is hollowed out being formed transversal
The sunk structure that face is rectangular, thus the cross section of water-permeable brick 2 is T-shaped.Corresponding with this, two adjacent water-permeable bricks 2 it
Between be the formation of the draw-in groove that cross section is inverted T-shaped, the permeable shape of cross section of bar 3 matches with the draw-in groove of this inverted T-shaped, thus thoroughly
Water bar can be closely knit be buckled in draw-in groove.
The when of it is understood that two permeable bars 3 intersect, coupling specific environment can be cut out by scene, it is possible to
Specific cross shaped head is customized with entirety.
A kind of pervious surface system that the present invention provides, in use, impurity rests on water-permeable brick 2 to this pervious surface system
With permeable bar 3 surface, water flows in porous base course 1 by water-permeable brick 2 and permeable bar 3, flows ultimately in soil or by falling
Tank flows in gutter.
All of pervious surface system, all cannot avoid the phenomenon that water-permeable brick is blocked by dust, but the use present invention's is saturating
Water ground system can keep the water penetration in gap by regularly cleaning or replacing permeable bar.Because permeable bar surface is less than thoroughly
Water brick surface, so will not being trampled and strongly being filled in mud, simultaneously as permeable bar is also equipped with elasticity, so using giant
Being easy to during cleaning remove surface dirt, the most permeable bar can also pull out replacing easily, sums up above three, and this is permeable
It is low that ground system has maintenance cost, the feature that service life is longer.
Embodiment 3
Seeing Fig. 4, the present embodiment is similar to Example 1, and the most permeable bar 3 shape of cross section is rectangle, water-permeable brick 2
Edge also respective change to mate permeable strip, facilitate permeable bar 3 may be inserted into gap and firmly card set in gap.
In the present embodiment, the degree of depth of the shallow slot that permeable bar 3 surface is formed is the height of water-permeable brick 2 and deducts water-permeable brick 2 end
The height of the sunk structure formed at the outer rim of face.
The when of it is understood that two permeable bars 3 intersect, coupling specific environment can be cut out by scene, it is possible to
Specific cross shaped head is customized with entirety.
A kind of pervious surface system that the present invention provides, in use, impurity rests on water-permeable brick 2 to this pervious surface system
With permeable bar 3 surface, water flows in porous base course 1 by water-permeable brick 2 and permeable bar 3, flows ultimately in soil or by falling
Tank flows in gutter.
All of pervious surface system, all cannot avoid the phenomenon that water-permeable brick is blocked by dust, but the use present invention's is saturating
Water ground system can keep the water penetration in gap by regularly cleaning or replacing permeable bar.Because permeable bar surface is less than thoroughly
Water brick surface, so will not being trampled and strongly being filled in mud, simultaneously as permeable bar is also equipped with elasticity, so using giant
Being easy to during cleaning remove surface dirt, the most permeable bar can also pull out replacing easily, sums up above three, and this is permeable
It is low that ground system has maintenance cost, the feature that service life is longer.
Embodiment 4
Seeing Fig. 5, the present embodiment is similar to Example 1, and the most permeable bar 3 shape of cross section is lower arrowhead form, thoroughly
The edge of water brick 2 also respective change to mate permeable strip, facilitate permeable bar 3 may be inserted into gap and firmly card set gap
In.
In the present embodiment, being formation groove structure on the side of water-permeable brick 2, the upper surface of water-permeable brick 2 has with bottom surface
Identical size, and from the side of water-permeable brick 2 to its inner recess.In the present embodiment, the cross section of this groove is trapezoidal.
The when of it is understood that two permeable bars 3 intersect, coupling specific environment can be cut out by scene, it is possible to
Specific cross shaped head is customized with entirety.
A kind of pervious surface system that the present invention provides, in use, impurity rests on water-permeable brick 2 to this pervious surface system
With permeable bar 3 surface, water flows in porous base course 1 by water-permeable brick 2 and permeable bar 3, flows ultimately in soil or by falling
Tank flows in gutter.
All of pervious surface system, all cannot avoid the phenomenon that water-permeable brick is blocked by dust, but the use present invention's is saturating
Water ground system can keep the water penetration in gap by regularly cleaning or replacing permeable bar.Because permeable bar surface is less than thoroughly
Water brick surface, so will not being trampled and strongly being filled in mud, simultaneously as permeable bar is also equipped with elasticity, so using giant
Being easy to during cleaning remove surface dirt, the most permeable bar can also pull out replacing easily, sums up above three, and this is permeable
It is low that ground system has maintenance cost, the feature that service life is longer.
Embodiment 5
Seeing Fig. 6, the pervious surface system of the present embodiment is similar to the pervious surface system of embodiment 3, and its difference exists
In, the cross section of the sunk structure formed at the outer rim of water-permeable brick 2 bottom surface is 1/4 circle.Permeable bar 3 is microcellular elastomeric pervious material
Material, hollow-core construction, its shape of cross section is semicircle, and the edge of water-permeable brick 2 also respective change is to mate permeable strip, convenient
Permeable bar 3 may be inserted into gap and firmly card set in gap.
The when of it is understood that two permeable bars 3 intersect, coupling specific environment can be cut out by scene, it is possible to
Specific cross shaped head is customized with entirety.
A kind of pervious surface system that the present invention provides, in use, impurity rests on water-permeable brick 2 to this pervious surface system
With permeable bar 3 surface, water flows in porous base course 1 by water-permeable brick 2 and permeable bar 3, flows ultimately in soil or by falling
Tank flows in gutter.
All of pervious surface system, all cannot avoid the phenomenon that water-permeable brick is blocked by dust, but the use present invention's is saturating
Water ground system can keep the water penetration in gap by regularly cleaning or replacing permeable bar.Because permeable bar surface is less than thoroughly
Water brick surface, so will not being trampled and strongly being filled in mud, simultaneously as permeable bar is also equipped with elasticity, so using giant
Being easy to during cleaning remove surface dirt, the most permeable bar can also pull out replacing easily, sums up above three, and this is saturating
It is low that water ground system has maintenance cost, the feature that service life is longer.
Embodiment 6
Seeing Fig. 7, the present embodiment is similar to Example 4, and except for the difference that the groove on water-permeable brick 2 side is less than 180 degree
Circular arc, permeable bar 3 shape of cross section is circular, and the edge of water-permeable brick 2 also respective change is to mate permeable strip, convenient saturating
Water bar 3 may be inserted into gap and firmly card set in gap.
The when of it is understood that two permeable bars 3 intersect, coupling specific environment can be cut out by scene, it is possible to
Specific cross shaped head is customized with entirety.
A kind of pervious surface system that the present invention provides, in use, impurity rests on water-permeable brick 2 to this pervious surface system
With permeable bar 3 surface, water flows in porous base course 1 by water-permeable brick 2 and permeable bar 3, flows ultimately in soil or by falling
Tank flows in gutter.
All of pervious surface system, all cannot avoid the phenomenon that water-permeable brick is blocked by dust, but the use present invention's is saturating
Water ground system can keep the water penetration in gap by regularly cleaning or replacing permeable bar.Because permeable bar surface is less than thoroughly
Water brick surface, so will not being trampled and strongly being filled in mud, simultaneously as permeable bar is also equipped with elasticity, so using giant
Being easy to during cleaning remove surface dirt, the most permeable bar can also pull out replacing easily, sums up above three, and this is permeable
It is low that ground system has maintenance cost, the feature that service life is longer.
Such as Fig. 8, the embodiment of the present invention also provides for the method for paving of a kind of pervious surface, comprises the following steps:
Porous base course 1 is laid on concrete on the ground of compacting or with surge tank;Porous base course 1 sets according to load-bearing
Meter requirement decides whether to use pervious concrete to pour;
Arranging water-permeable brick 2 on described porous base course 1, the thickness of water-permeable brick 2 is 60-100mm, adjacent described water-permeable brick
Preset clearance between 2;
Permeable bar 3 is installed in reserved described gap, the upper surface 2-lower than the upper surface of water-permeable brick 2 of permeable bar 3
10mm;Width between water-permeable brick 2 is 5-20mm, and gap is unsuitable wide, and as at pavement, narrower gap is it can be avoided that pedestrian
Directly trample on permeable bar 3, reduce the probability trampled, increase the comfort of walking.
Permeable bar 3 is fastened between water-permeable brick 2, and in the maintenance in later stage, permeable bar 3 can individually be drawn out more
Change.
All of pervious surface system, all cannot avoid the phenomenon that water-permeable brick is blocked by dust, but the use present invention's is saturating
Water ground system method for paving, it is possible in the future keeping the water penetration in gap by regularly cleaning or replacing permeable bar.Because
Permeable bar surface is less than water-permeable brick surface, so will not being trampled and strongly filling in mud, simultaneously as permeable bar is also equipped with bullet
Property, so being easy to when cleaning with giant remove surface dirt, the most permeable bar can also pull out replacing easily, always
Above three of knot, the pervious surface system method for paving of the present invention has the feature being easily maintained and changing.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, it is not intended to limit;To the greatest extent
The present invention has been described in detail by pipe with reference to foregoing embodiments, it will be understood by those within the art that: it depends on
So the technical scheme described in foregoing embodiments can be modified, or the most some or all of technical characteristic is entered
Row equivalent;And these amendments or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention technology
The scope of scheme.