CN208748462U - Can rapid construction high-bearing capacity pervious surface - Google Patents

Can rapid construction high-bearing capacity pervious surface Download PDF

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Publication number
CN208748462U
CN208748462U CN201820676706.3U CN201820676706U CN208748462U CN 208748462 U CN208748462 U CN 208748462U CN 201820676706 U CN201820676706 U CN 201820676706U CN 208748462 U CN208748462 U CN 208748462U
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permeable
kerbstone
dedicated
reinforced concrete
big plate
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CN201820676706.3U
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罗刚
丁志荣
赵若琪
冯志远
孙晓雨
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Shenzhen Municipal Engineering Consulting Center Co Ltd
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Shenzhen Municipal Engineering Consulting Center Co Ltd
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Abstract

It is a kind of can rapid construction high-bearing capacity pervious surface and laying method, first: being prefabricated in the factory and being evenly equipped with multiple permeable holes and the big plate of the interior reinforced concrete permeable equipped with reinforcing bar, cross section structure is the dedicated kerbstone for the broken line step being made of left-half and right half part and the water-permeable brick with round permeable hole, then it is laid with aquifer from below to up, rubble stabilized zone, dedicated kerbstone is being buried close to trees side again, the right half part bottom end of dedicated kerbstone is deep into aquifer;It is laid with the big plate of reinforced concrete permeable above dedicated kerbstone and rubble stabilized zone, re-lays water-permeable brick composition pavement surface layer after sand-free coarse porous concrete haydite concrete is filled in the permeable hole of the big plate of reinforced concrete permeable.The utility model can realize effective fast permeable speed, and under the premise of not reducing the bearing capacity of pervious surface, improve the factorial production level, avoid the execute-in-places such as cast-in-place concrete and scene drilling, improve construction efficiency, reduction production cost.

Description

Can rapid construction high-bearing capacity pervious surface
Technical field:
The utility model relates to it is a kind of can rapid construction high-bearing capacity pervious surface, it belongs to pavement of road laying technology The road surfacing technology of field, especially crossing.
Background technique:
Sponge city, is new generation of city storm water management theory, and main thought is that city needs flexibly to cope with rainwater band The flood come, i.e., can be sufficiently carried out absorption, accumulation, infiltration and purification for rainwater, and then may be used when needed To discharge the water stored to make full use of.Rain penetration is the first ring in sponge municipal engineering, if rainwater cannot when heavy rain Quickly infiltration is gone down on the spot, easily rainwater is caused to converge, is caused damage caused by waterlogging, sponge city also will be at empty talk.
Currently, the mode of pavement and square rain penetration to underground is permeated using water-permeable brick.It is both domestic and external at present Water-permeable brick is all permeable using the tiny hole between aggregate and the gap connected between brick body.Due to these holes, Gap is easily filled by dust, soil etc. closely knit, loses pervious function, therefore current water-permeable brick completes half a year to one mating formation Nian Hou loses water permeability mostly.The common water-permeable brick of pervious function is even not yet lost, laying method can also make heavy rain When the rainwater that permeates the ground it is very little.The reason is that: the substantially impervious water of base a) below water-permeable brick, if base is made into Permeable base, intensity it is difficult to ensure that, cause road easily to damage;B) there is no aquifer below base, for certain soil The extremely low area of permeability is then helpless to solve Urban Storm Flood disaster problem.
The patent document of application number 201720189632.6 discloses a kind of Gao Cheng being laid with suitable for urban water-through ground Carry power permeable ground structure and laying method.It includes the Dank floor tile surface layer being arranged from top to bottom, mortar bonding layer, reinforcing bar Concrete stress layer and rubble or building waste fragment aquifer.It is saturating on water-permeable brick after Dank floor tile surface layer cements Water hole drills downwards, and mortar bonding layer and concrete stress layer are drilled through.When rainwater falls on road surface, the surface of Dank floor tile Water can flow into guiding gutter and water-guiding hole flows directly in the rubble of aquifer.The patent pervious surface can maintain long-term effectively The permeable effect of pervious surface and the bearing capacity that pervious surface can be greatly improved.
The shortcomings that above-mentioned prior art, is: although that water-permeable brick itself can be made to have is high for the permeable principle of permeable pavement brick Permeability rate, but the adhesive mortar and concrete stress layer below it are all fluid-tight, it is necessary to have been laid in water-permeable brick At and after cementing, then to mortar and concrete drill hole below, most units in charge of construction can feel trouble, long construction period and produce Raw resentment.In addition, armored concrete stress layer palpus cast in situs construction, difficulty of construction is big, at high cost.
Summary of the invention:
The utility model lies in that provide it is a kind of be laid with high-efficient and permeable effect it is good can rapid construction high-bearing capacity it is saturating Water ground and laying method.
Purpose of the utility model is realized as follows:
It is a kind of can rapid construction high-bearing capacity pervious surface, it includes the aquifer being superimposed from bottom to top, reinforced concrete The permeable big plate of soil, is arranged in armored concrete the rubble stabilized zone being arranged between aquifer and the big plate of reinforced concrete permeable The adhesive layer of permeable big plate upper surface, the water-permeable brick being arranged on the adhesive layer, it further includes dedicated kerbstone, described special It is the broken line terraced structure being made of left-half and right half part, the dedicated kerbstone with the cross section structure of kerbstone Right half part bottom end be deep into aquifer;The big plate of the reinforced concrete permeable is placed in the right half part of dedicated kerbstone Top;The big plate of the reinforced concrete permeable is the net plate structure for being evenly equipped with multiple permeable holes, in the web plate The position for avoiding permeable hole is provided with reinforcing bar.
The right half part top of the dedicated kerbstone is equal to adhesive layer, armored concrete to left-half tip height Permeable big plate and the sum of masonry mortar layer and the thickness of water-permeable brick;The length L and armored concrete of the dedicated kerbstone are saturating The width W of the big plate of water is equal.
The permeable hole of the big plate of the reinforced concrete permeable is up big and down small bucket-shaped structure.
The water-permeable brick is the water-permeable brick with round permeable hole.
It is a kind of it is above-mentioned can rapid construction high-bearing capacity pervious surface laying method, it is comprised the following steps that
A: the big plate of the reinforced concrete permeable that has been prefabricated in the factory, dedicated kerbstone and the water-permeable brick with round permeable hole;
B: the ditch wide with pavement is dug out in pavement position;
C: it is laid with simple grain diameter construction refuse regenerated aggregate and shakeouts, form aquifer;
D: being laid with rubble stabilized zone above aquifer, is flattened with light-duty road roller;
E: burying dedicated kerbstone close to trees side, and the right half part bottom end of dedicated kerbstone is deep into aquifer, Narrow ditch recoil slurry is dug to be laid with;
F: it is laid with the big plate of reinforced concrete permeable above dedicated kerbstone and rubble stabilized zone, is looked for leveling mortar layer It is flat;The big plate paving location of reinforced concrete permeable and the dedicated kerbstone fissure of displacement are laid with, and slurry is sat at the two contact surface and is laid with;
G: sand-free coarse porous concrete haydite concrete is filled in the permeable hole of the big plate of reinforced concrete permeable;
H: it is laid with the water-permeable brick with round permeable hole above the big plate of reinforced concrete permeable and constitutes pavement surface layer, paving If when using common masonry mortar sit slurry making;
I: the common kerbstone of the installation road other side.
The aquifer is that simple grain grade construction refuse regenerated aggregate or ordinary gravel are laid with.
The utility model can realize effective fast permeable speed, and under the premise of not reducing the bearing capacity of pervious surface, It is horizontal to improve the factorial production, avoids the execute-in-places such as cast-in-place concrete and scene drilling, improves construction efficiency, reduction is produced into This.
Detailed description of the invention:
Fig. 1 is the pervious surface cross section structure schematic diagram of the utility model
Fig. 2 is the structural schematic diagram of the dedicated kerbstone of the utility model
Fig. 3 is the structural schematic diagram of the big plate of the utility model reinforced concrete permeable
Fig. 4 is the structural schematic diagram of the utility model water-permeable brick
Fig. 5 is the cross section structure schematic diagram of the porous pavement of the utility model specific implementation
Specific embodiment:
Below with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the utility model is further detailed:
Road involved in the utility model is mainly pavement position, and existing highway layout is all planted on pavement Kind plant, designs also for landscaping.The composition of the porous pavement of the utility model is as follows:
In the present embodiment, the porous pavement of the utility model includes aquifer 7, the armored concrete being superimposed from bottom to top Permeable big plate 5, is arranged in reinforced concrete the rubble stabilized zone 6 being arranged between aquifer 7 and the big plate 5 of reinforced concrete permeable The adhesive layer 4 of permeable big 5 upper surface of plate of soil, the water-permeable brick 3 being arranged on the adhesive layer 4, in order to realize the utility model Purpose, it further includes dedicated kerbstone 1, and the cross section structure of the dedicated kerbstone 1 is by left-half and right half part structure At broken line terraced structure, the right half part bottom end of the dedicated kerbstone 1 is deep into aquifer 7;The reinforcing bar The big plate 5 of concrete permeable is placed in the top of the right half part of dedicated kerbstone 1;The big plate 5 of the reinforced concrete permeable is equal It is furnished with the net plate structure of multiple permeable holes 52, the position for avoiding permeable hole of the web plate is provided with reinforcing bar 51.
The right half part top of the dedicated kerbstone 1 is equal to masonry mortar 2, reinforcing bar to left-half tip height H The sum of the big plate 5 of concrete permeable, adhesive layer 4 and thickness of water-permeable brick 3.
The length L of the dedicated kerbstone 1 is equal with the width W of the big plate 5 of reinforced concrete permeable, and curb may be implemented Stone and the permeable big plate fissure of displacement are laid with.
In the present embodiment, the permeable hole 52 of the big plate 5 of the reinforced concrete permeable is up big and down small bucket-shaped structure.
The water-permeable brick 3 is the water-permeable brick with round permeable hole 31 in the present embodiment, as shown in figure 4,
The utility model can rapid construction high-bearing capacity pervious surface laying method, comprise the following steps that
A: in factory according to above-mentioned structure, the big plate 5 of prefabricated reinforced concrete permeable, dedicated kerbstone 1 and with circle The water-permeable brick 3 of shape permeable hole 31;Which reduces the difficulty of site operation, save working hour.
B: the ditch wide with pavement is dug out in pavement position;
C: it is laid with simple grain diameter construction refuse regenerated aggregate and shakeouts, form aquifer 7;
D: being laid with rubble stabilized zone 6 above aquifer 7, is flattened with light-duty road roller;
E: dedicated kerbstone 1 is buried close to trees side, the right half part bottom end of dedicated kerbstone 1 is deep into aquifer 7 In, it digs narrow ditch recoil slurry and is laid with;
F: it is laid with the big plate 5 of reinforced concrete permeable above dedicated kerbstone 1 and rubble stabilized zone 6, needs using levelling Screed 2 is levelling;Big 5 paving location of plate of reinforced concrete permeable and dedicated 1 fissure of displacement of kerbstone are laid with, and slurry is sat at the two contact surface It is laid with;
G: sand-free coarse porous concrete haydite concrete is filled in the permeable hole 52 of the big plate 5 of reinforced concrete permeable;
H: it is laid with the water-permeable brick 3 with round permeable hole above the big plate 5 of reinforced concrete permeable, constitutes pavement face Layer sits slurry making using common masonry mortar when laying;
I: the common kerbstone of the installation road other side.
The section on the road surface finally laid is as shown in Figure 5.
In the present embodiment, the kerbstone 1 is the dedicated kerbstone for preventing banyan root from destroying and setting, structure such as Fig. 2 Shown, i.e., the cross section structure of the described dedicated kerbstone 1 is the broken line terraced structure being made of left-half and right half part, The bottom end of middle right half part is embedded to aquifer 7, from the top of right half part, is up successively laid with the big plate of reinforced concrete permeable 5, layer containing leveling mortar 2, adhesive layer 4 and the pavement surface layer being paved by water-permeable brick 3.Therefore, the lower right-most portion top of kerbstone It is equal to the sum of the thickness of above layers to upper left tip height H.The length L and the big plate 5 of reinforced concrete permeable of kerbstone Width W it is equal.
In the present embodiment, pavement surface layer uses the water-permeable brick 3 with round permeable hole 31 to be laid with, to guarantee the structure Quick water penetration.
The water-permeable brick that the structure of square or regular hexagon with round permeable hole can also be used in water-permeable brick 3 is spread If.
In the present embodiment, the adhesive layer 4 is common masonry mortar, for connecting big 5 He of plate of reinforced concrete permeable The pavement surface layer that water-permeable brick is laid with.Slurry is sat using this ordinary mortar to be laid with, and can increase the fastness on ground.
As shown in figure 3, the big plate 5 of the reinforced concrete permeable of the utility model is the web plate shape for being evenly equipped with multiple permeable holes 52 Structure, is provided with reinforcing bar 51 in the mesh-plate structure, and the big plate 5 of reinforced concrete permeable uses the mode of prefabrication It is produced, to improve its bending stiffness.Up big and down small bucket shape permeable hole 52 is evenly equipped in the big plate 5 of reinforced concrete permeable. Sand-free coarse porous concrete haydite concrete is filled in the bucket shape permeable hole 52.This structure improves permeable by armored concrete The bending bearing capacity on ground, by sand-free coarse porous concrete haydite concrete realize following functions: 1) its intensity meet satisfy the need face brick to The support of lower pressure;2) play the role of fast permeable speed;Once 3) the permeable hole plug of circle on permeable pavement brick, with drill rod etc. Tamper stamp can be restored pervious function into the haydite concrete by simple tool.
Raw material identical with aquifer 7 can be used in the rubble stabilized zone 6, but its grain diameter should be than aquifer 7 The small level-one of raw material particle size or two-stage, in order to using light-duty road roller flatten and the smooth paving of the big plate 5 of reinforced concrete permeable If.
The aquifer 7 preferably uses simple grain grade construction refuse regenerated aggregate or ordinary gravel to be laid with.Waste concrete is again The water storage rate measured result of raw aggregate for details see attached table 1.
The water storage rate (%) of 1 aquifer material of table
The main operational principle of the utility model:
1) in factory that the big plate of reinforced concrete permeable is prefabricated in advance first.When construction needs, directly reinforcing bar is mixed The solidifying permeable big plate of soil is transported to construction site, carries out assembly installation.
2) due to being filled with sand-free coarse porous concrete haydite concrete in the bucket shape permeable hole of the big plate of reinforced concrete permeable, when laying Once there is the permeable hole of mortar blocking water-permeable brick, the haydite below rotten hole can be stabbed along permeable hole using drill rod, be allowed to restore saturating Aqueous energy, without being drilled using tools such as impact drills.
3) when rainwater falls on road surface, the surface water of water-permeable brick 3 can flow into guiding gutter and then flow to through round permeable hole 31 In the infundibulate permeable hole of the big plate of reinforced concrete permeable, then through the haydite concrete in infundibulate permeable hole flow directly into water storage In layer 7.
4) make after using for a period of time, if the round permeable hole of water-permeable brick is blocked by silt, with drill rod or can fill Electric-type electric hand drill carries out drilling cleaning and maintenance, persistently to keep its pervious function.
The beneficial effects of the utility model are as follows:
1) efficiently construction.Can be in factory's big plate of prefabricated reinforced concrete permeable in advance, they are to be transported to construction existing After, can fast and efficiently it be installed.
2) road traffic is influenced small.It only constructs on pavement, construction area range is small, does not need to close a road to traffic or only need Short time takes traffic control scheme.
3) arrangement of reinforcement kerbstone and the big plate of reinforced concrete permeable are used cooperatively, and can prevent the root system of plant breakdown in roadside saturating Water ground structure substantially prolongs the service life of structure.
4) later maintenance of total is simple, and maintenance cost is low.It is applied widely, city pavement, city can be used in The ground such as city square, Urban Parks, residential neighborhoods.

Claims (4)

1. one kind can rapid construction high-bearing capacity pervious surface, it includes aquifer (7), the reinforced concrete being superimposed from bottom to top The permeable big plate (5) of soil, the rubble stabilized zone (6) being arranged between aquifer (7) and the big plate of reinforced concrete permeable (5), setting Adhesive layer (4) in the big plate of reinforced concrete permeable (5) upper surface, the water-permeable brick (3) being arranged on the adhesive layer (4), It is characterized in that it further includes dedicated kerbstone (1), the cross section structure of the dedicated kerbstone (1) is by left-half and right half The broken line terraced structure that part is constituted, the right half part bottom end of the dedicated kerbstone (1) is deep into aquifer (7); The big plate of the reinforced concrete permeable (5) is placed in the top of the right half part of dedicated kerbstone (1);The armored concrete Permeable big plate (5) is the net plate structure for being evenly equipped with multiple permeable holes (52), in the position for avoiding permeable hole of the web plate It is provided with reinforcing bar (51).
2. as described in claim 1 can rapid construction high-bearing capacity pervious surface, it is characterised in that the dedicated road The right half part top of kerb (1) is big equal to masonry mortar layer (2), reinforced concrete permeable to left-half tip height (H) The sum of the thickness of plate (5) and adhesive layer (4) and water-permeable brick (3);The length (L) and reinforced concrete of the dedicated kerbstone (1) The width (W) of the permeable big plate (5) of soil is equal.
3. it is as stated in claim 1 or 2 can rapid construction high-bearing capacity pervious surface, it is characterised in that the reinforcing bar The permeable hole (52) of the big plate of concrete permeable (5) is up big and down small bucket-shaped structure.
4. as described in claim 1 can rapid construction high-bearing capacity pervious surface, it is characterised in that the water-permeable brick It (3) is the water-permeable brick with round permeable hole (31).
CN201820676706.3U 2018-05-08 2018-05-08 Can rapid construction high-bearing capacity pervious surface Active CN208748462U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113605614A (en) * 2021-08-09 2021-11-05 广东旺标建设工程有限公司 Pavement intersection ramp structure and construction method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113605614A (en) * 2021-08-09 2021-11-05 广东旺标建设工程有限公司 Pavement intersection ramp structure and construction method thereof

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