CN105926409B - A kind of construction method being conducive to storage and hydrophobic place - Google Patents
A kind of construction method being conducive to storage and hydrophobic place Download PDFInfo
- Publication number
- CN105926409B CN105926409B CN201610438844.3A CN201610438844A CN105926409B CN 105926409 B CN105926409 B CN 105926409B CN 201610438844 A CN201610438844 A CN 201610438844A CN 105926409 B CN105926409 B CN 105926409B
- Authority
- CN
- China
- Prior art keywords
- hydrophobic
- place
- conducive
- storage
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
-
- 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
-
- 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
- E01C2201/00—Paving elements
- E01C2201/06—Sets of paving elements
-
- 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
- E01C2201/00—Paving elements
- E01C2201/20—Drainage details
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
- Sewage (AREA)
Abstract
Being conducive to storage and hydrophobic paving block, place and its construction method the invention discloses a kind of, belong to surface structures construction field, solves the problems, such as that existing ground cannot thorough solving road ponding.Paving block includes block body, and chamfering is arranged in block body bottom surface seamed edge；Construction method includes the following steps：Several inspection shafts are arranged in the ground intervals on the scene S1, rainwater-collecting pipeline are arranged between each inspection shaft, and several blastholes are arranged in catch pit port；S2. the place after setting inspection shaft in step S1 is hardened, place height is concordant with the blasthole described in step S1 after hardening；S3. be laid on the place after hardening in step s 2 it is a kind of be conducive to storage and hydrophobic paving block, the hydrophobic channel formed between the seamed edge of block body bottom surface in each paving block is connected to the blasthole.The present invention can fundamentally solve the problems, such as excess surface water, have simple in structure, low manufacture cost, advantage easy for construction.
Description
Technical field
The invention belongs to place surface structures construction fields, specifically, being related to a kind of conducive to storage and hydrophobic place
Construction method.
Background technology
Currently, no matter city, the small-sized square in small towns and rural or road both sides Route for pedestrians, paving is widely used
Road building block, floor tile of also referred to as paving the way；In order to ensure that paving block is smooth and avoids local collapse, before paving block is installed,
The different degrees of cure process such as joints cement bed course or compacting soil layer is done to ground, but these cure process make to attain the Way
It is unfavorable for the thin stream of rainwater after the laying building block of road so that road generates ponding, is unfavorable for walk, in winter block surfaces knot
Even pedestrains safety can be threatened after ice.
Chinese Patent Application No. 201120192996.2, the patent document in publication date on January 11st, 2012, discloses one kind
Triangular ripple hydrophobic floor tile is related to a kind of building and ornament materials.Equipped with matrix, it is equipped with and is mutually parallel in the upper surface of matrix
Protrude ripple, it is described protrusion ripple cross section be triangle or parabola shaped, it is described protrusion ripple cross section bottom width w with
Height h meets w ÷ h<2；Matrix is surrounded by diversion channel slot, thickness a≤two protrusion of the matrix at the diversion channel slot
The thickness b of groove matrix between ripple, so that water conservancy diversion protrudes the liquid accumulated between ripple；Between adjacent protrusion ripple
Angle is 60 °~135 °.Urine, the touch opportunity of water droplet and upper toilet personnel sole that drop is spilt can be effectively reduced, urine is reduced
Liquid etc. takes the possibility of toilet and surrounding area to by sole, to effectively improve toilet and near zone ground, air
Environmental sanitary quality, reduce transmission, while conducive to clean, significantly mitigate cleaning worker workload, improve personnel
Working efficiency.But the technical solution of the patent disclosure, which paves the way to build applied to street, square, road, then has many drawbacks：Room
Outer dust is big, easy accumulation dust, and due to often cannot thoroughly be cleared up as indoor, so being easy over time in each protrusion
Gap between ripple forms the dirt being difficult to clean off；If rainwater cannot be discharged in time after raining, it is easy ponding, is made to pedestrian
At inconvenience；Winter ponding is easy to freeze, and threatens pedestrains safety.
Chinese Patent Application No. 201420123765.X, the patent document in publication date on October 29th, 2014, discloses one
Kind of water-permeable brick, brick body by hard spherical shape particle group at, in terms of the cross section of brick body, the grain of the spheric granules in sustained height layer
Diameter difference is no more than 1mm, and spheric granules is close to each other and is bonded together by binder, and the spherical surface of spheric granules constitutes particle
Between gap, these gaps stereo staggereds constitute coherent hydrophobic channel.The water-permeable brick can reach high compressive property,
If being less than 12% spheric granules using crush values, the compression strength of brick body can be made to reach 30MPa~50MPa, flexural strength
Reach 4MPa~8MPa, meanwhile, the spherical surface of spheric granules still to remain with stereo staggered between the particle being close to each other and
And coherent hydrophobic channel, make water-permeable brick that there is fabulous water permeability.But the technical solution that the utility model provides only solves
The permeable sex chromosome mosaicism of floor tile of paving the way itself, and cannot fundamentally solving road ponding the problem of, thus even if thoroughly using this
Water brick pavement road still will produce ponding in the case where can not road quickly be discharged in rainwater, cause road obstacle.
Invention content
1, it to solve the problems, such as
For it is existing pave the way floor tile cannot thoroughly solving road ponding the problem of, the present invention, which provides, a kind of to be conducive to storage and dredges
The construction method in the place of water, can the fundamentally places such as solving road, square ponding problem, have it is simple in structure, make
Advantage at low cost, easy for construction.
2, technical solution
To solve the above problems, the present invention adopts the following technical scheme that.
It is a kind of to be conducive to storage and hydrophobic paving block, including block body, the block body bottom surface seamed edge setting
Chamfering.
Preferably, each seamed edge in block body bottom surface is both provided with chamfering.
Preferably, the chamfering angle size is L × 45 °, and wherein L is the 1/3 of the block body thickness.
Preferably, the chamfering angle size is 20~30mm × 45 °.
Preferably, the block body bottom surface is quadrangle, equilateral triangle or equilateral hexagon.
It is a kind of to be conducive to storage and hydrophobic place, including paving block, the paving block are above-mentioned any one institute
That states is a kind of conducive to storage and hydrophobic paving block.
A kind of construction method being conducive to storage and hydrophobic place, includes the following steps：
S1. several inspection shafts are arranged in ground interval on the scene, rainwater-collecting pipeline are arranged between each inspection shaft, and be arranged in catch pit port
Several blastholes；
S2. it is hardened to the place after inspection shaft is arranged in step S1, after hardening described in place height and step S1
Blasthole is concordant；
S3. be laid on the place after hardening in step s 2 it is a kind of be conducive to storage and hydrophobic paving block, it is each described
The hydrophobic channel formed between the seamed edge of block body bottom surface in paving block is connected to the blasthole.
Preferably, a diameter of 1.5L of blasthole described in step S1.
Preferably, in step S2 hardening include place is cleared up, smooth and compacting or mechanical compaction by rolling, be laid with rubble
Bed course, blotter thickness G T.GT.GT 100mm carry out C20 concretings.
Preferably, it is arranged in step S3 and is formed around catch pit port one between the paving block and catch pit port at catch pit port edge
The buffer channel of circle.
3, advantageous effect
Compared with the prior art, beneficial effects of the present invention are：
(1) paving block of the invention thoroughly solves the problems, such as surface gathered water by the improvement of self structure, enables rainwater
The channel being enough made up of chamfering between adjacent two pieces of paving blocks is discharged rapidly, without adding new drainage channel, reduces
Construction cost；
(2) each seamed edge in paving block bottom surface of the present invention is both provided with chamfering, facilitates construction personnel's any direction to splice, arbitrarily
Hydrophobic channel can be formed between the spliced two pieces of paving blocks in direction, so that each paving block bottom is formed netted hydrophobic logical
Road further improves drainage performance and drainage efficiency；
(3) the present invention is directed to the construction in the sponge city for pushing national industrial policies leading, accomplish " light rain not ponding, greatly
Rain not waterlogging "；And with this Creative City storm water management theory, promote efficiently using for rainwater resource, to promoting urban ecology text
Bright construction is of great significance to；
(4) present invention is applied to urban construction, enables city as sponge, is adapting to environmental change and reply nature
Disaster etc. has good " elasticity ", water suction, water storage, infiltration and water purification when rainfall is plentiful, will store when rainwater deficiency
Water " release " is simultaneously used；
(5) rainwater pollution mild degree stored by the present invention, processing cost is relatively low, is the good water sources of recycled water；
When rainfall, infrastructure rainwater storage tank collects rainwater and utilizes natural water, realizes the purpose of " storage "；Pass through all kinds of purifications again
Facility processing and pipe networks at different levels conveying, will handle rainwater recycle up to standard poured for municipal administration spill, landscape water supplement etc. approach,
Not only save a large amount of tap water, and fully, effectively " utilize " rainwater, realize " the increasing income and decreasing expenditure " of water resource, save
Water resource also reduces the discharge of sewage.
Description of the drawings
Fig. 1 is the front view of paving block in the embodiment of the present invention 1；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the upward view of Fig. 1；
Fig. 4 is the road partial schematic diagram using the present invention；
Fig. 5 is the sectional view of Fig. 4；
Fig. 6 is paving block bottom surface structure schematic diagram in the embodiment of the present invention 2；
Fig. 7 is catch pit port paving block construction schematic diagram in embodiment 1.
In figure：1, lateral hydrophobic channel；2, longitudinal hydrophobic channel；3, inspection shaft；4, buffer channel.
Specific implementation mode
The present invention is further described below with reference to specific embodiment.
Embodiment 1
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of to be conducive to storage and hydrophobic paving block, including block body, block body
Thickness be 75mm, the bottom shape of block body is quadrangle, and the seamed edge of block body bottom surface four is respectively provided with chamfering, and chamfering is big
Small is 25mm × 45 °.
It should be noted that L is the 1/3 of block body thickness in chamfering angle size L × 45 ° in the present embodiment, phase can be made
Adjacent two pieces of tactile paving block sides still keep large contact area, thus improve the stabilization of the paving block after being laid with
Property.
It is as shown in Figure 4 and Figure 5, a kind of to be conducive to storage and hydrophobic place, including several paving blocks being stitched together,
The block body thickness of the paving block is 75mm, and the bottom shape of block body is quadrangle, the rib of block body bottom surface four
While being respectively provided with chamfering, chamfering angle size is 25mm × 45 °；Shape between the bottom surface seamed edge of adjacent two pieces of paving blocks being stitched together
At hydrophobic channel, as shown in Fig. 4 or Fig. 5, hydrophobic channel includes lateral hydrophobic channel 1 and longitudinal hydrophobic channel 2；Hydrophobic channel
Sectional area is 0.000625m2, water delivery flow velocity can flow rapidly into rainwater inspection shaft up to 0.5-0.6m/s, rainwater by hydrophobic channel,
The accumulation of rainwater collecting-tank is flowed by rainwater-collecting pipeline；Rainwater collecting-tank can be built according to local precipitation in the present embodiment
It makes, should be provided with unconventional precipitation surmounts channel, surmounts channel connection municipal drainage pipe network.It is a kind of special to surmount channel
Channel flows into municipal drainage for when there is unconventional precipitation, exceeding the rainwater of collecting-tank accumulation by surmounting channel
Facility prevents collecting-tank cross flow.
A kind of construction method being conducive to storage and hydrophobic place, includes the following steps：
S1., the inspection shaft 3 of one diameter 400mm is set on pre- construction site at interval of 20m, rain is set between each inspection shaft 3
Water collection pipe road forms rainwater-collecting pipe network, which is connected with rainwater collecting-tank, and in catch pit port equidistant interval
22 blastholes, a diameter of 37.5mm of blasthole are set, which is set as 1.5 times of hydrophobic channel diameter,
It has the advantage that the water flowed out from hydrophobic channel will not cause inspection shaft blasthole flowing full in this way, is not in that turbulent flow is held under the arm
Gas arch flow phenomenon avoids the problem of blocking hydrophobic channel due to air passes back into hydrophobic channel in blasthole, so that it is guaranteed that
Flow is more smooth；
S2. it is cleared up the place after inspection shaft 3 is arranged in step S1, smooth and compacting or mechanical compaction by rolling, is laid with broken
Stone bed course, blotter thickness 110mm, then C20 concretings are carried out, so that place is hardened, place height and step after hardening
Blasthole minimum point described in S1 is concordant；
S3. it is laid with paving block on the place after hardening in step s 2, the block body thickness of the paving block is
The bottom shape of 75mm, block body are quadrangle, and the seamed edge of block body bottom surface four is respectively provided with chamfering, chamfering angle size 25mm
×45°；Hydrophobic channel, each hydrophobic channel and step are formed between the bottom surface seamed edge of adjacent two pieces of paving blocks being stitched together
Blasthole is connected in S2, in the present embodiment, is processed into trapezoidal as shown in fig. 7, being arranged, is allowed in the paving block part of catch pit port
With the setting of complete paving block interval to and catch pit port it is more neat fitting it is corresponding, as shown in fig. 7, at the same time, this
The buffer channel 4 enclosed around catch pit port one is formed between paving block and catch pit port a bit, the formation of the buffer channel 4 can be advantageous
It can branch to other when corresponding 1 flowing full of hydrophobic channel of one or several blastholes in shunting by buffer channel 4 and enter
Water hole plays the role of shunting, unhurried current, effectively prevents overflow.
The paving block of the present embodiment thoroughly solves the problems, such as surface gathered water by the improvement of self structure, enables rainwater
The hydrophobic channel being made up of chamfering between adjacent two pieces of paving blocks is discharged rapidly, without adding new drainage channel, reduces
Construction cost；The seamed edge of paving block bottom surface four is both provided with chamfering in the present embodiment, and construction personnel's any direction is facilitated to spell
It connects, drainage channel can be formed between the spliced two pieces of paving blocks of any direction, each paving block bottom is made to form net
Shape drainage channel, further improves drainage performance and drainage efficiency.
It is a kind of disclosed in the present embodiment to be conducive to store with the city of the construction method construction in hydrophobic place with sponge
Effect is received in the same absorption and spitting, when rainfall is plentiful, rainwater can along the present embodiment adjacent two pieces of paving block gaps stream
Enter hydrophobic channel, inspection shaft is flowed by hydrophobic channel, then rainwater collecting-tank is flowed by inspection shaft and realizes rainwater savings；When rainwater scarcity
When, can utilize rainwater collecting-tank in rainwater, poured for municipal administration spill, landscape water supplement etc. approach.
Embodiment 2
A kind of construction method being conducive to storage and hydrophobic place, it is same as Example 1, except that：In step S2
It is laid with blotter, blotter thickness 120mm, 150mm thickness C20 concrete slabs are interior to match 150 double-layer double-direction bar-mat reinforcements of C8@；This
Embodiment applies load to the place when driving according to car and carries out arrangement of reinforcement, that is, 4.0KN/ ㎡ arrangement of reinforcement after-pourings is pressed, to adapt to
It is constructed by Supporting Load Pavement；
Block body bottom surface as shown in Figure 6 is used to be laid with for the paving block of equilateral hexagon in step S3, building block
Body thickness is 90mm, and the seamed edge of block body bottom surface six is respectively provided with chamfering, and chamfering angle size is 30mm × 45 °；Adjacent two pieces of spellings
Hydrophobic channel is formed between the bottom surface seamed edge for the paving block being connected together, the paving block in catch pit port is set and is processed into and basement
Well head is corresponding arc-shaped, but it is ensured that the hydrophobic channel formed between the seamed edge of block body bottom surface connects with the blasthole
It is logical.
The present embodiment can play 1 identical technique effect of embodiment, while according to the paving block of different shape specification
The condition of production be used in mixed way paving block and can reduce cost.
Claims (3)
1. a kind of construction method being conducive to storage and hydrophobic place, includes the following steps：
S1. several inspection shafts are arranged in ground interval on the scene, rainwater-collecting pipeline are arranged between each inspection shaft, and several in catch pit port setting
Blasthole；
S2. the place after setting inspection shaft in step S1 is hardened, place height enters water with described in step S1 after hardening
Hole is concordant；
S3. be laid on the place after hardening in step s 2 it is a kind of being conducive to storage and hydrophobic paving block, each described paves the way
The hydrophobic channel formed between the seamed edge of block body bottom surface in building block is connected to the blasthole；
It is a kind of in step S3 to be conducive to storage and hydrophobic paving block, including block body, each rib in block body bottom surface
While being both provided with chamfering；The chamfering angle size is 20~30mm × 45 °；The block body bottom surface is quadrangle, equilateral
Triangle or equilateral hexagon；
It is logical that the buffering for being formed between the paving block and catch pit port at catch pit port edge and being enclosed around catch pit port one is set in step S3
Road (4).
2. a kind of construction method being conducive to storage and hydrophobic place according to claim 1, it is characterised in that：Step S1
Described in blasthole a diameter of 1.5L, L=20~30mm.
3. a kind of construction method being conducive to storage and hydrophobic place according to claim 2, it is characterised in that：Step S2
Middle hardening include place is cleared up, smooth and compacting or mechanical compaction by rolling, be laid with blotter, blotter thickness G T.GT.GT
100mm carries out 150mm thickness C20 concrete cast-in-place slabs, interior to match 150 double-layer double-direction bar-mat reinforcements of C8@；C20 concrete is matched by load
Muscle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610438844.3A CN105926409B (en) | 2016-06-16 | 2016-06-16 | A kind of construction method being conducive to storage and hydrophobic place |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610438844.3A CN105926409B (en) | 2016-06-16 | 2016-06-16 | A kind of construction method being conducive to storage and hydrophobic place |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105926409A CN105926409A (en) | 2016-09-07 |
| CN105926409B true CN105926409B (en) | 2018-09-14 |
Family
ID=56831808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610438844.3A Expired - Fee Related CN105926409B (en) | 2016-06-16 | 2016-06-16 | A kind of construction method being conducive to storage and hydrophobic place |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105926409B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107675620B (en) * | 2017-10-26 | 2019-07-19 | 雨发建设集团有限公司 | A kind of bridge rain inlet structure |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SI9800037A (en) * | 1997-02-14 | 1998-08-31 | Metten | Pavement plane with rainwater drainage |
| CN2439460Y (en) * | 2000-06-16 | 2001-07-18 | 王化影 | Footpath with rain drainer |
| CN2575138Y (en) * | 2002-10-14 | 2003-09-24 | 王沛行 | Continuous double-rotary drum regeneration bitumen mixing apparatus |
| JP2004092243A (en) * | 2002-09-02 | 2004-03-25 | Yoshinori Takahashi | Storm-sewer unit and paving surface structure equipped therewith |
| CN101054785A (en) * | 2007-05-16 | 2007-10-17 | 张仁学 | Arrangement method for town road |
| CN200989004Y (en) * | 2006-11-08 | 2007-12-12 | 北京仁创生态环保科技有限公司 | Combined filter well |
| CN203160147U (en) * | 2012-10-31 | 2013-08-28 | 北京仁创科技集团有限公司 | Rainwater collection and drainage system for road |
| CN204849826U (en) * | 2015-06-04 | 2015-12-09 | 高元琴 | Town road with inspection shaft |
| CN204982966U (en) * | 2015-09-25 | 2016-01-20 | 常熟市第三市政建设有限公司 | Decorative hidden inspection shaft lid |
-
2016
- 2016-06-16 CN CN201610438844.3A patent/CN105926409B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SI9800037A (en) * | 1997-02-14 | 1998-08-31 | Metten | Pavement plane with rainwater drainage |
| CN2439460Y (en) * | 2000-06-16 | 2001-07-18 | 王化影 | Footpath with rain drainer |
| JP2004092243A (en) * | 2002-09-02 | 2004-03-25 | Yoshinori Takahashi | Storm-sewer unit and paving surface structure equipped therewith |
| CN2575138Y (en) * | 2002-10-14 | 2003-09-24 | 王沛行 | Continuous double-rotary drum regeneration bitumen mixing apparatus |
| CN200989004Y (en) * | 2006-11-08 | 2007-12-12 | 北京仁创生态环保科技有限公司 | Combined filter well |
| CN101054785A (en) * | 2007-05-16 | 2007-10-17 | 张仁学 | Arrangement method for town road |
| CN203160147U (en) * | 2012-10-31 | 2013-08-28 | 北京仁创科技集团有限公司 | Rainwater collection and drainage system for road |
| CN204849826U (en) * | 2015-06-04 | 2015-12-09 | 高元琴 | Town road with inspection shaft |
| CN204982966U (en) * | 2015-09-25 | 2016-01-20 | 常熟市第三市政建设有限公司 | Decorative hidden inspection shaft lid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105926409A (en) | 2016-09-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106758675A (en) | Rainwater-collecting ecological pavement with drainage water purification kerbstone | |
| CN201785689U (en) | Large-gap water draining and noise reducing asphalt pavement built by utilizing steel slags | |
| CN208857626U (en) | A kind of permeable and water storage pavement structure | |
| CN205205600U (en) | Regeneration road surface structure | |
| CN206616423U (en) | Concave herbaceous field system based on sponge city | |
| CN109972475A (en) | A kind of ecological permeable paving structure | |
| CN105463965A (en) | Long-life water permeable plate easy to recover and keep water permeability | |
| CN104763017B (en) | Ground permeating rainwater recovery system utilizing building waste materials and construction method of ground permeating rainwater recovery system | |
| CN103553471A (en) | Method for manufacturing water permeable brick from waste concrete, and pavement method of water permeable brick | |
| CN205604000U (en) | Novel permeable pavement brick | |
| CN105926409B (en) | A kind of construction method being conducive to storage and hydrophobic place | |
| CN206052490U (en) | It is a kind of suitable for footpath, the rainwater regulating pondage system of bicycle lane | |
| CN206308772U (en) | Town road drainage system with quick water-discharging function | |
| CN209211198U (en) | A kind of urban environmental protection road surface | |
| CN206721599U (en) | A kind of rainwater-collecting ecological pavement with drainage water purification kerbstone | |
| CN208395598U (en) | It is a kind of for improving the concrete precast block of easy ponding region | |
| CN206052915U (en) | A kind of rainwater water-retention suitable for footpath, bicycle lane is regulated and stored system | |
| CN212389098U (en) | Ecological parking lot adopting green cutting technology | |
| CN108179677A (en) | Sponge urban water-through pavement | |
| CN2856127Y (en) | Roadside rain collection system | |
| CN204530375U (en) | Novel interlocked impervious concrete precast curb | |
| CN209384055U (en) | A kind of logical village's Recycling Base cement concrete drainage pavement structure of low cost | |
| CN208762819U (en) | Wisdom reservoir catchment system is descended in a kind of city on a large scale | |
| CN113152190A (en) | Building garbage recycled aggregate water permeable brick and paving and construction process thereof | |
| CN112095394A (en) | Composite pavement with excellent drainage function and construction method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 Termination date: 20190616 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |