CN106758638A - A kind of city sponge brick and its construction technology - Google Patents
A kind of city sponge brick and its construction technology Download PDFInfo
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- CN106758638A CN106758638A CN201710032903.1A CN201710032903A CN106758638A CN 106758638 A CN106758638 A CN 106758638A CN 201710032903 A CN201710032903 A CN 201710032903A CN 106758638 A CN106758638 A CN 106758638A
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- sponge brick
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- city sponge
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C5/00—Pavings made of prefabricated single units
- E01C5/06—Pavings made of prefabricated single units made of units with cement or like binders
- E01C5/065—Pavings made of prefabricated single units made of units with cement or like binders characterised by their structure or component materials, e.g. concrete layers of different structure, special additives
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
- E01C11/225—Paving specially adapted for through-the-surfacing drainage, e.g. perforated, porous; Preformed paving elements comprising, or adapted to form, passageways for carrying off drainage
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/52—Apparatus for laying individual preformed surfacing elements, e.g. kerbstones
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The present invention relates to building material technical field, and in particular to a kind of city sponge brick and its construction technology.The city sponge brick that the present invention is provided, including bottom and the precoat for being shaped in bottom upper surface；Catch basin is provided with what the lower surface of bottom interlocked be provided with a plurality of pipelined channel, and node staggeredly；The projection and groove for matching are respectively equipped with the relative side of bottom, and projection of the groove on the side where projection overlaps with raised position；Precoat includes the upper and lower, and the edge on upper strata is provided with water conservancy diversion hypotenuse diagonally downward.City sponge brick water penetration of the invention and good permeability, intensity are high, and connection is reliable, can substantially mitigate surface runoff, effectively exclude surface gathered water, sqouynd absorption lowering noise, while easy construction, low cost, conserve conveniently.
Description
Technical field
The invention belongs to construction material class, it is related to sponge brick technical field, more particularly to a kind of city sponge brick and its applies
Work technique.
Background technology
With the fast development of modern society, the improvement of people's living standards, requirement to road also more and more higher.Now such as
It is closely knit using conventional concrete construction in modern road construction, but noise cannot be absorbed, noise is too big in vehicle travel process, especially
Rainy day, this noise becomes apparent, and hinders the infiltration of rainwater, causes surface gathered water, and operation of blocking traffic has a strong impact on
The live and work of resident.And sponge brick (water-permeable brick) is then, to solve urban surface hardening, to build high-quality naturally raw
Environment living, the environment-friendly building materials new product safeguarded balance of city ecosystem and be born.Meanwhile, sponge brick is when evaporation from topsoil
Aqueous vapor can be discharged, increases the humidity of air, for the production of urban plant provides more preferable production environment.It has anti-
The advantages of cunning, high intensity, noise reduction, sound-absorbing, cold-resistant, weather resistance and various colors.
The drainage effect and road surfacing effect of sponge brick of the prior art are unsatisfactory, and the shape and structure of sponge brick is more
It is cuboid ordered structure, structure is single, and coefficient of permeability is also undesirable, it is continuous rainy in the more cities of precipitation or chance
Or heavy rain weather when, rainwater cannot rapid osmotic, the ponding on road surface can not in time drain, be made troubles to pedestrian or drawn
The disasters such as hair urban waterlogging.Additionally, after the completion of existing sponge brick construction, being susceptible to loosen and displacement, the whole of road surface is influenceed
Qi Du and compactedness, using certain hour after, easily occur block it is impermeable or fracture etc. defect.
In consideration of it, special propose the present invention.
The content of the invention
The first object of the present invention is to provide that a kind of intensity is high, city sponge with good water penetration and gas permeability
Brick.
The second object of the present invention is to provide a kind of with good water penetration and gas permeability, and rainwater can be made to go deep into rapidly
Underground, and conserve the construction technology of convenient city sponge brick.
To achieve the above object, the technical solution adopted by the present invention is：
According to an aspect of the present invention, the present invention provides a kind of city sponge brick, including bottom and is shaped in bottom
The precoat of layer upper surface；
Catch basin is provided with what the lower surface of the bottom interlocked be provided with a plurality of pipelined channel, and node staggeredly；
The projection and groove for matching, and the groove are respectively equipped with the relative side of the bottom in the side where the projection
Projection on face overlaps with the raised position；
The precoat includes the upper and lower, and the edge on the upper strata is provided with water conservancy diversion hypotenuse diagonally downward.
Used as further preferred technical scheme, the catch basin is circular, oval, rectangle or rhombus.
As further preferred technical scheme, it is provided with the length direction and/or width of the bottom side
The raised and groove, and the projection is identical with the shape of groove, quantity is consistent.
As further preferred technical scheme, the length and width all same of the lower floor and the bottom, the lower floor
Upper surface and the bottom of the water conservancy diversion hypotenuse between form the water stream channel of an annular.
Used as further preferred technical scheme, the bottom and precoat are prepared from by cement concrete, and fabric
Pigment, the hole of the hole less than bottom of precoat are included in layer.
Used as further preferred technical scheme, the average pore diameter of the bottom is the average pore diameter of precoat
2-6 times.
Used as further preferred technical scheme, the bottom is 4-9 with the thickness ratio of precoat：1；The lower floor with it is upper
The thickness ratio of layer is 1-2：1.
It is described raised for arc, square or triangle as further preferred technical scheme.
It is described raised for one or more as further preferred technical scheme.
Used as further preferred technical scheme, the angle of inclination of the water conservancy diversion hypotenuse is 45 °.
As further preferred technical scheme, count by weight, the cement concrete of the bottom includes 80-120 parts
Cement, 550-750 parts of aggregate and 1-10 parts of anti-crack fiber, the cement concrete of the precoat includes 10-20 parts
Cement, 70-110 parts of aggregate, the pigment of 1-8 parts of white cement and 1-4 part.
Used as further preferred technical scheme, the pigment is iron oxide series or ultramarine series.
Further, the pigment is iron oxide red, iron oxide yellow, iron oxide orange pigments, iron oxide brown, iron oxide black, ultramarine
Or the one kind in ultramarine blue.
Used as further preferred technical scheme, the anti-crack fiber is formed by waste paper mashing, or by secondary stock and useless modeling
Expect that the mixture mashing of fiber is formed.
Used as further preferred technical scheme, the aggregate is fine sand, rubble, stone flour, coal ash powder, slag or builds slag.
According to another aspect of the present invention, the present invention also provides a kind of construction technology of city sponge brick, including as follows
Step：
The laying of bed course, after consolidation, sand is laid on ground, forms bed course；
The laying of basic unit, after the completion of setting cushion, lays one layer of block rubble on bed course；
The laying of screed-coat, after the completion of block rubble laying, lays one layer of sand, and arrange smooth on block brick rubble；
The laying of surface layer, after screed-coat laying is completed, city is laid since the side or one end on road surface on screed-coat
City's sponge brick, before being placed on raised side, is located at below, then by another piece of city sea with reeded side
The continuous reeded side of brick band is raised relative with before previous piece of city sponge brick to be connect, and so continues laying until completing whole
The laying of the surface layer on road surface.
As further preferred technical scheme, in the process of deployment of surface layer, there is a fixed width between adjacent city sponge brick
The gap of degree, and connect integral by concaveconvex structure, the gap can make rainwater flow through and penetrate into ground.
Used as further preferred technical scheme, in the laying of bed course, the sand is middle sand, and the particle diameter of the middle sand is
5-20mm, the thickness of bed course is 50mm-80mm；
In the laying of basic unit, described block of brick rubble is haydite, sandstone, gravel, cobblestone, cobble or construction waste, institute
The particle diameter of block rubble is stated for 5-60mm, the thickness of basic unit is 150-250mm, and compacting factor is more than 93%；
In the laying of screed-coat, the sand is fine sand, and the particle diameter of the fine sand is 0.3-5mm, and the thickness of screed-coat is
20-40mm.
As further preferred technical scheme, before the laying of bed course, also including preparation of construction the step of, according to design drawing
The requirement of paper, carries out the cleaning earthwork, debris and roadbed and excavates, and reach designed elevation, demarcates elevation, check longitudinal slope, horizontal wall inscription and
Sideline, if meet design requirement.
As further preferred technical scheme, after the completion of preparation of construction, the compacting of ground is carried out, roadbed is repaired, using people
Work or machinery fill out earth excavation by absolute altitude, and earth fill should meet subgrade soils and banket basic demand, and place is through levelling pre- according to soil property
Required with flat stone roller or compacting to packing after staying virtual height.
Further, during the compacting of ground, compacting factor is more than 95%；Applied simultaneously if any underground utilities facility
Work, carries out groove and changes and fill out treatment, when the embedded thickness of earth-fill cover of pipeline is thick less than 50cm, is adopted to ensure that underground installation is without damage
Anti- slot grooving is used, is gone into operation after first building basic unit.
As further preferred technical scheme, after the completion of topping laying, also including site clearing and maintenance the step of, it is described
Curing time is no less than 7 days.
Compared with prior art, the beneficial effects of the present invention are：
1st, the city sponge brick that the present invention is provided, sets pipelined channel and catch basin, in face by the lower surface in bottom
The upper strata of the bed of material sets water conservancy diversion hypotenuse diagonally downward, not only with good water permeability, increased infiltration coefficient, and outward
Shape is attractive in appearance, with Water storage, has the advantages that permeability rate high, retaining rate high and high compressive strength；Ensuring the power of brick body
While learning performance, water penetration and water resistance, also helping the hole on brick body surface carries out later stage cleaning and repairs, so that
City sponge brick keeps good water penetration and gas permeability for a long time.The side of bottom is provided with raised and groove simultaneously, is beneficial to
While infiltration, facilitate the connection between brick body, reinforce stabilization.
2nd, the construction technology of the city sponge brick that the present invention is provided, is provided with the side of city sponge brick bottom and matches
Projection and groove, adjacent city sponge brick carries out chimeric with groove, increased between each city sponge brick by raised
Compatible degree, connection is reliable, and then avoids city sponge brick from occurring to loosen and displacement, it is ensured that the regularity and aesthetics on road surface；Together
When easy construction, efficiency high, laying effect is good.
3rd, city sponge brick water penetration of the invention and good permeability, intensity are high, and connection is reliable, can substantially mitigate ground face diameter
Stream, effectively excludes surface gathered water, facilitates traffic trip, and can prevent urban waterlogging, improves cell environment, sqouynd absorption lowering noise, beautification
Environment, while easy construction, low cost, maintenance is conveniently.
Brief description of the drawings
In order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art, below will be to specific
The accompanying drawing to be used needed for implementation method or description of the prior art 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 creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is city sponge brick main structure diagram provided in an embodiment of the present invention；
Fig. 2 is the bottom lower surface configuration schematic diagram of city sponge brick provided in an embodiment of the present invention；
Fig. 3 is the cross-sectional view of city sponge brick provided in an embodiment of the present invention；
Fig. 4 is the structural representation after adjacent city sponge brick connection provided in an embodiment of the present invention；
Fig. 5 is the construction cross-sectional view of city sponge brick provided in an embodiment of the present invention.
Icon：100- bottoms；101- pipelined channels；102- catch basins；103- is raised；104- grooves；200- faces
The bed of material；201- upper stratas；202- lower floors；300- water conservancy diversion hypotenuses；400- bed courses；500- basic units；600- screed-coats；700-
Surface layer.
Specific embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", D score, "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify describe, rather than indicate imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
Below in conjunction with embodiment and accompanying drawing, the present invention will be further described in detail.
Embodiment 1
Fig. 1 is city sponge brick main structure diagram provided in an embodiment of the present invention, and Fig. 2 is provided for the embodiment of the present invention
City sponge brick bottom lower surface configuration schematic diagram, Fig. 3 is the section knot of city sponge brick provided in an embodiment of the present invention
Structure schematic diagram, as shown in Figure 1-Figure 3, the present embodiment provides a kind of city sponge brick, including bottom 100 and is shaped in bottom
The precoat 200 of 100 upper surface of layer；What the lower surface of bottom 100 interlocked is provided with a plurality of pipelined channel 101, and section staggeredly
Catch basin 102 is provided with point；Raised 103 and groove 104 for matching are respectively equipped with the relative side of bottom 100, and
Projection of the groove 104 on the side where raised 103 overlaps with raised 103 position；Precoat 200 includes upper strata 201
With lower floor 202, the edge on upper strata 201 is provided with water conservancy diversion hypotenuse 300 diagonally downward.
The city sponge brick that the present embodiment is provided sets a plurality of pipelined channel 101 in the lower surface of bottom 100, and flowing water is logical
The setting that road 101 interlocks, is provided with catch basin 102, while being provided with projection on the side of bottom 100 at node staggeredly
103 and the groove 104 that matches with raised 103, water conservancy diversion hypotenuse 300 is set on the upper strata 201 of precoat 200, change
The single shortcoming of conventional city sponge brick structure, water penetration and the retaining of city sponge brick are effectively improved by the setting of the structure
Property, meanwhile, also help the later stage cleaning and reparation to city sponge brick hole.Meanwhile, the He of 100 side upper groove of bottom 104
Raised 103 setting, can further improve infiltration effect, and improve efficiency of construction so that connection is more reliable, it is ensured that brick body
Surface has good flatness, solid and reliable.
In the alternative of the present embodiment, bottom 100 and precoat 200 are prepared from by cement concrete, and fabric
Pigment, the hole of the hole less than bottom 100 of precoat 200 are included in layer 200.
Further, count by weight, the cement concrete of bottom 100 includes 80-120 parts of cement, 550-750
The aggregate and 1-10 parts of anti-crack fiber of part, the cement concrete of precoat 200 include 10-20 parts of cement, 70-110 parts
Aggregate, the pigment of 1-8 parts of white cement and 1-4 part.
In the alternative of the present embodiment, anti-crack fiber is formed by waste paper mashing, or by secondary stock and waste plastics fiber
Mixture mashing form.
In the alternative of the present embodiment, aggregate is fine sand, rubble, stone flour, coal ash powder, slag or builds slag.
In the alternative of the present embodiment, pigment is iron oxide series or ultramarine series.
Further, pigment is iron oxide red, iron oxide yellow, iron oxide orange pigments, iron oxide brown, iron oxide black, ultramarine or group
One kind in ultramarine.
The bottom 100 and precoat 200 of the present embodiment are prepared from by existing cement concrete is integrally formed, and
Its aggregate is generally the discarded object in building or power plant etc., and obtained city sponge brick can realize twice laid, reduces cost, while
Reduce the effect of pollution.While anti-crack fiber is also adopted by discarded object and is made, twice laid, energy-conserving and environment-protective are further realized.Fabric
The pigment of a certain amount of iron oxide series or ultramarine series is dosed in layer 200 so that city sponge brick color more horn of plenty, vision
Effect is good, increases certain ornamental.
In the alternative of the present embodiment, catch basin 102 is circular, oval, rectangle or rhombus.
The catch basin 102 of the present embodiment can play a part of retaining, and adjusting air humidity is can be used for when drying, and will deposit
The water of storage is discharged；The shape of catch basin 102 is not limited to one of the above shape, can also there is other polygonal shapes.
In the alternative of the present embodiment, projection is provided with the length direction and/or width of the side of bottom 100
103 with groove 104, and raised 103 identical with the shape of groove 104, quantity is consistent.
In the alternative of the present embodiment, raised 103 is arc, square or triangle.
In the alternative of the present embodiment, raised 103 is one or more.
The present embodiment raised 103 and groove 104 is corresponding is arranged on two sides of bottom 100, and can be only
Set on the length direction of bottom 100, or the only setting on the width of bottom 100, or in length direction and width
Degree is respectively provided with direction；The number and shape of projection 103 and groove 104 can be adjusted according to actual conditions, however it is not limited to
Several shapes of the above, quantity is generally 1,2,3 or 4.
In the alternative of the present embodiment, the length and width all same of lower floor 202 and bottom 100, the upper table of lower floor 202
The water stream channel of an annular is formed between the bottom of face and water conservancy diversion hypotenuse 300.Preferably, the angle of inclination of water conservancy diversion hypotenuse 300 is
45°。
The water stream channel that the present embodiment water conservancy diversion hypotenuse 300 is formed with lower floor 202, can expand infiltration area, increase infiltration
Number of times, hence it is evident that mitigate surface runoff, and appearance looks elegant.
In the alternative of the present embodiment, the average pore diameter of bottom 100 is the average pore diameter of precoat 200
2-6 times；Be conducive to the water penetration and water resistance of brick body.
Further, bottom 100 and the thickness ratio of precoat 200 are 4-9：1；Lower floor 202 and the thickness ratio on upper strata 201
It is 1-2：1.For example, the size of city sponge brick is 200 × 100 × 60mm, wherein the thickness of bottom 100 is 50mm, lower floor
202 thickness is 5mm, and the thickness on upper strata 201 is 5mm, and the width of water stream channel is 3mm.
The city sponge brick that the present embodiment is provided has good compression strength, water penetration and water resistance, works as very heavy rains
When, rapid infiltrated can be played by city sponge brick of the invention and acted on, and while quickly rainwater is dredged, play retaining
Effect, after the sun shines again after the rain or during drought and water shortage, the water-holding capacity of city sponge brick can gradually volatilize, and be used, and alleviate empty
The dry pressure of gas, has been difficult dirt, reduces haze phenomenon.
Embodiment 2
The present embodiment provides a kind of construction technology of city sponge brick, comprises the following steps：
(1) preparation of construction, according to the requirement of design drawing, carries out the cleaning earthwork, debris and roadbed and excavates, and reach design
Absolute altitude, demarcates elevation, checks longitudinal slope, horizontal wall inscription and sideline, if meet design requirement.
(2) compacting of ground, repairs roadbed, and using manually or mechanically filling out earth excavation by absolute altitude, and earth fill should meet road
Base soil is banketed basic demand, and place is ground or tamped to packing requirement after the levelling reserved virtual height according to soil property with flat.
Further, during the compacting of ground, compacting factor is more than 95%；Applied simultaneously if any underground utilities facility
Work, carries out groove and changes and fill out treatment, when the embedded thickness of earth-fill cover of pipeline is thick less than 50cm, is adopted to ensure that underground installation is without damage
Anti- slot grooving is used, is gone into operation after first building basic unit 500.
(3) laying of bed course 400, after consolidation, sand is laid on ground, forms bed course 400.
(4) laying of basic unit 500, after the completion of bed course 400 is laid, lays one layer of block rubble on bed course 400.
(5) laying of screed-coat 600, after the completion of block rubble laying, lays one layer of sand, and arrange on block brick rubble
It is smooth.
(6) laying of surface layer 700, after the laying of screed-coat 600 is completed, in screed-coat since the side or one end on road surface
City sponge brick is laid on 600, before being placed on raised 103 side, is located at below with fluted 104 side,
Then by another piece of side of city sponge brick band fluted 104 with before previous piece of city sponge brick raised 103 it is relative connect,
So continue laying until completing the laying of the surface layer 700 on whole road surface.
(7) site clearing and maintenance, curing time are no less than 7 days, and should forbid walking about for pedestrian, vehicle etc. during this period
And collision.
Further, Fig. 4 is the structural representation after adjacent city sponge brick connection provided in an embodiment of the present invention, such as
Shown in Fig. 4, in the process of deployment of surface layer 700, there is the gap of one fixed width between adjacent city sponge brick, and by concavo-convex knot
Structure connection is integral, and the gap can make rainwater flow through and penetrate into ground.
Fig. 5 is the construction cross-sectional view of city sponge brick provided in an embodiment of the present invention, as shown in figure 5, bed course
In 400 laying, sand is middle sand, and the particle diameter of middle sand is 5-20mm, and the thickness of bed course 400 is 50mm-80mm；
In the laying of basic unit 500, block brick rubble is haydite, sandstone, gravel, cobblestone, cobble or construction waste, bulk
The particle diameter of rubble is 5-60mm, and the thickness of basic unit 500 is 150-250mm, and compacting factor is more than 93%；
In the laying of screed-coat 600, sand is fine sand, and the particle diameter of fine sand is 0.3-5mm, and the thickness of screed-coat 600 is
20-40mm.
Wherein, the fine sand in screed-coat 600 is aeolian sand.For the laying of screed-coat 600, according to construction site purposes
Difference, it is determined that the corresponding thickness of screed-coat 600, in general, the thickness of screed-coat 600 on pavement is 20-25mm, parking lot
Screed-coat 600 thickness 25-35mm, the thickness of the screed-coat 600 of driveway is 35-40mm.
The thickness of surface layer 700, the i.e. thickness of city sponge brick are 60mm.
City sponge brick in the present embodiment surface layer 700 makes road surface shape integral using the connected mode of concave inlaid,
And having the gap of one fixed width between adjacent city sponge brick, rainwater can flow to ground, Jin Ershen along the gap when raining
Enter underground, be not in the phenomenon that monolithic brick body is protruded or is recessed, efficiency of construction is high, and material can be saved and man-hour is saved.Together
When, the present embodiment uses the fine sand of screed-coat 600, the paving mode of the block rubble of basic unit 500, the water penetration and stability of fine sand
It is good, effectively improve the seepage velocity of ponding；Simultaneously for further reduce the space of the contact surface between block rubble and ground compared with
Greatly, the pressure for causing the position ground contacted between block rubble and ground to bear is larger, thus easily causes often walking
Area depression degree is larger, sand in laying one layer between basic unit 500 and ground；And then effective effect for reducing depression,
Increase the loading weight and service life on road surface, and improve drainage effect.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
Pipe has been described in detail with reference to foregoing embodiments to the present invention, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered
Row equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
1. a kind of city sponge brick, it is characterised in that including bottom and the precoat for being shaped in bottom upper surface；
Catch basin is provided with what the lower surface of the bottom interlocked be provided with a plurality of pipelined channel, and node staggeredly；It is described
The projection and groove for matching are respectively equipped with the relative side of bottom, and the groove is on the side where the projection
Projection overlapped with the raised position；
The precoat includes the upper and lower, and the edge on the upper strata is provided with water conservancy diversion hypotenuse diagonally downward.
2. a kind of city sponge brick according to claim 1, it is characterised in that the catch basin is circular, oval, square
Shape or rhombus.
3. a kind of city sponge brick according to claim 1, it is characterised in that in the length direction of the bottom side
And/or the raised and groove is provided with width, and the projection is identical with the shape of groove, quantity is consistent.
4. a kind of city sponge brick according to claim 1, it is characterised in that the length of the lower floor and the bottom and
The water stream channel of an annular is formed between the bottom of width all same, the upper surface of the lower floor and the water conservancy diversion hypotenuse.
5. a kind of city sponge brick according to claim 1, it is characterised in that the bottom and precoat are mixed by cement
Solidifying soil is prepared from, and pigment is included in precoat, the hole of the hole less than bottom of precoat.
6. a kind of city sponge brick according to claim 5, it is characterised in that the average pore diameter of the bottom is face
2-6 times of the average pore diameter of the bed of material.
7. a kind of city sponge brick according to claim 1, it is characterised in that the bottom is with the thickness ratio of precoat
4-9：1；The lower floor is 1-2 with the thickness ratio on upper strata：1.
8. the construction technology of a kind of city sponge brick according to claim any one of 1-7, it is characterised in that including such as
Lower step：
The laying of bed course, after consolidation, sand is laid on ground, forms bed course；
The laying of basic unit, after the completion of setting cushion, lays one layer of block rubble on bed course；
The laying of screed-coat, after the completion of block rubble laying, lays one layer of sand, and arrange smooth on block brick rubble；
The laying of surface layer, after screed-coat laying is completed, lays city sea since the side or one end on road surface on screed-coat
Continuous brick, before being placed on raised side, is located at below, then by another piece of city sponge brick with reeded side
Connect with reeded side is raised relative with before previous piece of city sponge brick, so continue laying until completing whole road surface
Surface layer laying.
9. construction technology according to claim 8, it is characterised in that in the process of deployment of surface layer, adjacent city sponge
Have the gap of one fixed width between brick, and connect integral by concaveconvex structure, the gap can make rainwater flow through and penetrate into
Ground.
10. construction technology according to claim 8, it is characterised in that in the laying of bed course, the sand is middle sand, institute
The particle diameter of middle sand is stated for 5-20mm, the thickness of bed course is 50mm-80mm；
In the laying of basic unit, described block of brick rubble is haydite, sandstone, gravel, cobblestone, cobble or construction waste, described piece
The particle diameter of shape rubble is 5-60mm, and the thickness of basic unit is 150-250mm, and compacting factor is more than 93%；
In the laying of screed-coat, the sand is fine sand, and the particle diameter of the fine sand is 0.3-5mm, and the thickness of screed-coat is 20-
40mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710032903.1A CN106758638A (en) | 2017-01-18 | 2017-01-18 | A kind of city sponge brick and its construction technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710032903.1A CN106758638A (en) | 2017-01-18 | 2017-01-18 | A kind of city sponge brick and its construction technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106758638A true CN106758638A (en) | 2017-05-31 |
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| CN201710032903.1A Pending CN106758638A (en) | 2017-01-18 | 2017-01-18 | A kind of city sponge brick and its construction technology |
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| CN107354997A (en) * | 2017-09-06 | 2017-11-17 | 湖北文理学院 | A kind of emergency sponge water-storing device |
| CN107905050A (en) * | 2017-11-23 | 2018-04-13 | 张家界海绵城市生态建材有限公司 | A kind of environmental protection silicon Sand sponge brick and preparation method thereof |
| CN108277716A (en) * | 2018-03-23 | 2018-07-13 | 中交雄安投资有限公司 | A kind of recyclable assembly concrete Prefabricated road and its construction technology |
| CN108316092A (en) * | 2018-01-27 | 2018-07-24 | 嘉兴市欣盛新型墙体材料有限责任公司 | A kind of assembled ecological block and the laying method of the building block |
| CN108705654A (en) * | 2018-05-30 | 2018-10-26 | 中国矿业大学 | Guide hole pervious concrete test specimen and guide hole permeable structure formable layer device and method |
| CN109320183A (en) * | 2018-10-18 | 2019-02-12 | 江苏久诺建材科技股份有限公司 | A kind of permeable cement brick of high compressive strength |
| CN112324279A (en) * | 2020-10-16 | 2021-02-05 | 中国电建集团华东勘测设计研究院有限公司 | Prevent to strike and destroy and be convenient for construction maintenance's elevator mouth threshold stone structure |
| CN112726314A (en) * | 2021-02-07 | 2021-04-30 | 厦门东翔工程设计有限公司 | Urban road structure and construction process thereof |
| CN113718583A (en) * | 2021-07-23 | 2021-11-30 | 中铁十局集团第三建设有限公司 | Novel temporary road construction process |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107354997A (en) * | 2017-09-06 | 2017-11-17 | 湖北文理学院 | A kind of emergency sponge water-storing device |
| CN107905050A (en) * | 2017-11-23 | 2018-04-13 | 张家界海绵城市生态建材有限公司 | A kind of environmental protection silicon Sand sponge brick and preparation method thereof |
| CN108316092A (en) * | 2018-01-27 | 2018-07-24 | 嘉兴市欣盛新型墙体材料有限责任公司 | A kind of assembled ecological block and the laying method of the building block |
| CN108277716A (en) * | 2018-03-23 | 2018-07-13 | 中交雄安投资有限公司 | A kind of recyclable assembly concrete Prefabricated road and its construction technology |
| CN108705654A (en) * | 2018-05-30 | 2018-10-26 | 中国矿业大学 | Guide hole pervious concrete test specimen and guide hole permeable structure formable layer device and method |
| CN109320183A (en) * | 2018-10-18 | 2019-02-12 | 江苏久诺建材科技股份有限公司 | A kind of permeable cement brick of high compressive strength |
| CN112324279A (en) * | 2020-10-16 | 2021-02-05 | 中国电建集团华东勘测设计研究院有限公司 | Prevent to strike and destroy and be convenient for construction maintenance's elevator mouth threshold stone structure |
| CN112726314A (en) * | 2021-02-07 | 2021-04-30 | 厦门东翔工程设计有限公司 | Urban road structure and construction process thereof |
| CN112726314B (en) * | 2021-02-07 | 2022-05-20 | 厦门东翔工程设计有限公司 | A kind of urban road structure and its construction technology |
| CN113718583A (en) * | 2021-07-23 | 2021-11-30 | 中铁十局集团第三建设有限公司 | Novel temporary road construction process |
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