CN103553471A - Method for manufacturing water permeable brick from waste concrete, and pavement method of water permeable brick - Google Patents
Method for manufacturing water permeable brick from waste concrete, and pavement method of water permeable brick Download PDFInfo
- Publication number
- CN103553471A CN103553471A CN201310531894.2A CN201310531894A CN103553471A CN 103553471 A CN103553471 A CN 103553471A CN 201310531894 A CN201310531894 A CN 201310531894A CN 103553471 A CN103553471 A CN 103553471A
- Authority
- CN
- China
- Prior art keywords
- water
- aperture
- square hole
- permeable brick
- hole sieve
- 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.)
- Granted
Links
Abstract
The invention discloses a method for manufacturing a water permeable brick from waste concrete, and a pavement method of the water permeable brick. The method for manufacturing the water permeable brick from the waste concrete disclosed by the invention comprises the following steps: taking the waste concrete and crushing, so as to prepare regenerated fine powder and regenerated aggregate; adding the regenerated aggregate, water and cement to a blender and stirring; carrying out mechanical pressing on stirred hybrid materials, so as to prepare a green brick; manufacturing the water permeable brick after naturally maintaining. The invention also provides the pavement method of the water permeable brick. The pavement method of the water permeable brick comprises the following steps: tamping a natural soil layer; paving a mixed soil layer on the natural soil layer; paving the regenerated fine powder on the mixed soil layer as a cushion; finally paving the water permeable brick on the cushion. The water permeable brick is prepared by using the waste concrete, and is creatively paved; a lot of waste concrete can be utilized; the brick surface can absorb about 35% of surface water; underground water is evaporated in a sunny day; the ground temperature can be reduced; the content of pollutants such as particulate matters (PM2.5) in pavement air is reduced.
Description
Technical field
The present invention relates to material of construction, specifically the method for a kind of discarded concrete water-permeable brick processed and the laying method of this water-permeable brick.
Background technology
Concrete works is the leading engineering of extensive civil construction, and concrete is a large amount of materials that use in material of construction, has occupied extremely important status in construction industry, is subject to people's attention always.In recent years, along with socioeconomic development, the like never before develop rapidly of the building trade of China, new buildings is constantly built, concrete consumption increases, meanwhile, there is a lot of old buildings not require to need to remove because meeting modern Economy Development, produced thus a large amount of building wastes.According to statistics, the building waste that China produces because of demolition of buildings every year reaches more than 500,000,000 tons, and wherein the ratio of discarded concrete is the highest, and huge processing costs and the environmental problem causing are thus very outstanding.At present discarded concrete is except part is smooth as workyard, the landfill of low laying areas, and major part is thrown aside in the refuse landfill in suburb, and weakly alkaline waste residue has destroyed large stretch of soil.Because concrete material belongs to Pyatyi material, good endurance, this rubbish can be as organism natural decomposition, therefore this pollution is permanent.
And in recent years, after there is heavy showers continuously, all there is serious waterlogging in the cities, various places such as Beijing, Wuhan, Guangzhou.City waterlogging problem occurs repeatedly, and has had a strong impact on resident's daily life and work.Total institute is known, and sewerage system fragility is the immediate cause that waterlogging occurs, and meanwhile, because urban construction needs, the lake, pond in a large amount of suburbs is landfilled construction, and the ability of balance terrace rainwater increases the weight of the burden of urban sewage pipeline especially once rain.Many cities and small towns are emphasized simply attractive in appearance and are used in a large number hardened ground (hardened ground refers to fluid-tight building materials such as cement, grouan, marble, ornamental brick, pitch, lays city square, commercial street, walkway, parking lot, community activity place in Process of Urban Development.）。And the ground of sclerosis is just as the barrier film being laid on soil, precipitation can only trickle it on, cannot absorbed inside, thus cause urban ground infiltration ability worse and worse, once run into a large amount of rainfalls, easy formation waterlogging just.
Summary of the invention
For addressing the above problem, the invention provides the method for a kind of discarded concrete water-permeable brick processed and the laying method of this water-permeable brick.
The method of discarded concrete of the present invention water-permeable brick processed, is characterized in that, comprises following production stage:
(1) get discarded concrete with after pressure testing machine crushing or hammering fragmentation, the square hole sieve of crossing aperture 26.5mm sieves, and obtains square hole sieve screen overflow and the screen underflow of aperture 26.5mm;
1. first, use jaw crusher to carry out fragmentation the square hole sieve screen overflow of aperture 26.5mm, the discharge port of jaw crusher is that 25mm is wide; And then the square hole sieve of aperture 4.75mm sieves excessively, just obtains the square hole sieve screen overflow of aperture 4.75mm, is that particle diameter is the continuous size fraction regenerated coarse aggregate of 5～25mm;
2. in addition, the square hole sieve screen underflow of aperture 26.5mm is sieved with the square hole sieve of aperture 9.5mm, obtain square hole sieve screen overflow and the screen underflow of aperture 9.5mm; It is broken for the second time that the square hole sieve screen overflow of aperture 9.5mm is also used jaw crusher to carry out, and the discharge port of jaw crusher is that 10mm is wide;
3. the square hole sieve screen underflow of aperture 9.5mm sieves with the square hole sieve of aperture 4.75mm with the aggregate of broken gained for the second time, obtain square hole sieve screen overflow and the screen underflow of aperture 4.75mm, the square hole sieve screen overflow of aperture 4.75mm is that particle diameter is the simple grain level regenerated coarse aggregate of 5～10mm;
4. the square hole sieve screen underflow of aperture 4.75mm continues to use the square hole sieve of aperture 0.15mm to sieve, obtain square hole sieve screen overflow and the screen underflow of aperture 0.15mm, the square hole sieve screen overflow of aperture 0.15mm is that particle diameter is the continuous size fraction recycled fine aggregate of 0.15～5mm, and the square hole sieve screen underflow of aperture 0.15mm is the regeneration fine powder of particle diameter ﹤ 0.15mm;
By above-mentioned make except the regeneration fine powder of particle diameter ﹤ 0.15mm, particle diameter is that the continuous size fraction regenerated coarse aggregate of 5～25mm, the simple grain level regenerated coarse aggregate that particle diameter is 5～10mm, the continuous size fraction recycled fine aggregate that particle diameter is 0.15～5mm mix, standby as regeneration aggregate;
The effect of this step: in above step, discarded concrete can be processed into the regenerated coarse aggregate of two kinds of grades by twice fragmentation and screening, be that particle diameter is the simple grain level regenerated coarse aggregate of 5～10mm and the continuous size fraction regenerated coarse aggregate that particle diameter is 5～25mm, the by products such as regeneration fine powder that the continuous size fraction recycled fine aggregate that simultaneously also to have produced particle diameter be 0.15～5mm and particle diameter are less than 0.15mm, the various regeneration aggregate proportions that obtain are as shown in the table:
| Size | Proportion |
| 5～25mm | 64～73% |
| 5～10mm | 13～15% |
| 0.15～5mm | 12～20% |
| <0.15mm | 1～2% |
| Summation | 100% |
Through statistics, show, the simple grain level regenerated coarse aggregate proportion that the continuous size fraction regenerated coarse aggregate that particle diameter is 5～25mm and particle diameter are 5～10mm is very big, is applicable to replacing natural sand masonry for producing the aggregate of water-permeable brick;
(2) above-mentioned standby regeneration aggregate and water, cement are added in stirrer with the weight ratio of 6.5:2.5:1, the horizontal rotating speed with 1000～1200rpm under the condition of temperature 60 C, humidity 30% stirred for 45 seconds;
This step effect: bring into play to greatest extent cement and regeneration aggregate and stir bonding effect, increase regeneration aggregate intensity, the voidage that makes brick improves and increases its water permeability;
(3) by the mixed material after stirring routinely technique with brick pressing machine, carry out mechanical pressing, make adobe, after the natural curing of 28 days, make water-permeable brick.This brick body resistance to compression can reach 45MPa, and coefficient of permeability reaches 4.5 * 10
-2cm/s, reaches the design requirements of water-permeable brick.
In order not affect on the basis of brick body compressive property, further strengthen the water permeability of brick body, can be in aforesaid method, getting calcite in powder, to be broken to particle diameter be 2～4mm, get xanthan gum and water and be mixed into glue with the weight ratio of 1:20, the calcite particle that is 2～4mm by particle diameter immerses in glue, then by the unnecessary glue of 10 mesh sieve elimination for the calcite particle after immersion liquid, dry 1～1.5 hour in 20～35 ℃, form the calcite micelle that outside surface is enclosed with glue-line; Then in step (2), add the calcite micelle that accounts for cement weight 3～5% in stirrer, with regeneration aggregate, water and cement jointly under the condition of temperature 60 C, humidity 30% the horizontal rotating speed with 1000～1200rpm stirred for 45 seconds; Enter again step (3), the mixed material after stirring is carried out to mechanical pressing and make after adobe, adobe is immersed in the water, then within every 10 minutes, change one time water, 3～5 times repeatedly; By after the brick bat drying after immersion, at the temperature of 850～900 ℃, decompose calcite 20～30 minutes, last cooling down, to normal temperature (20～35 ℃), after the natural curing of 28 days, makes water-permeable brick.
This step effect: superscribe xanthan glue-line at each independent calcite particle outside surface, both can be used as buffer layer, calcite particle can not blended easily in follow-up stirring; Can increase the cohesive force of calcite particle and other material again, make the broken end of calcite particle of being rubbed can not scatter and come simultaneously, but flocking together of also comparatively concentrating, otherwise the hole that follow-up pyrolytic decomposition produces is too small, affects water-permeable; During adobe immersion, the xanthan gum on calcite particle top layer most of dissolving after immersion discharged, the calcite particle being exposed resolves into calcium oxide and carbonic acid gas at the temperature of 850～900 ℃, calcite micelle is after the dissolving of xanthan gum and the decomposition of calcite, volume-diminished at least half, make water-permeable brick inside form a plurality of holes, the water-absorbent of water-permeable brick is significantly promoted, strengthened the water permeable ability of water-permeable brick.
The present invention also provides the laying method of the water-permeable brick that aforesaid method makes, and it is characterized in that, comprises the following steps:
(1), compacting natural earth layer thickness is more than 100cm, compacting degree reaches more than 95%;
(2), by the regeneration aggregate that in the method for above-mentioned discarded concrete water-permeable brick processed prepared by step (1) and laterite by weight proportion 8:2 be mixed and made into mixed soil, then on the natural soil layer of compacting, spread the mixed soil that thickness is 30～35cm, water and compacting;
(3), on mixed soil, repave regeneration fine powder 2～4cm of the particle diameter ﹤ 0.15mm that in the method for above-mentioned discarded concrete water-permeable brick processed prepared by step (1) as bed course, fully compacting flattens;
(4) finally on bed course, lay prepared water-permeable brick in the method for above-mentioned discarded concrete water-permeable brick processed, between brick and brick, space distance reaches 3～5mm, and fills this space with the sand that particle diameter is 1.3～2.5mm.
By above laying method, not only terrace water can permeate recharge of groundwater easily, and underground water can also go out ground by evaporating-osmosis, the ground of breathing just as meeting.The effect that plays the similar dustproof watering of sweeping the floor, these droplets that get up from underground evaporation not only can prevent building and dust on the roads, more can, with airborne PM2.5 in conjunction with depending on, increase its equivalent diameter and make it to drop to ground.1m
2water-permeable brick road surface, under the solar radiation of 30 ℃ of solar temperatures, more than ascension Groundwater steam height reaches 6m, can make in air haze by capillary pressure, form 6m
3fresh air space, make 6m
3haze disappear.
According to this laying method, every square metre of water-permeable brick road surface, can consume 0.32m
3recycled aggregate of waste concrete, recycled aggregate of waste concrete compacted density is according to 2.11*10
3kg/m
3calculate, every square metre of water-permeable brick road surface can consume the about 675kg of discarded concrete.
The present invention makes water-permeable brick by use discarded concrete, and carries out creativeness and lay, and can use in a large number discarded concrete.When running into rainfall, brick face can absorb surface water and reach 35% left and right, every 1m
2water-permeable brick road surface pavement, can absorb 0.15-0.25 m
3the surface water.Rainwater drops to brick face, and the soil under brick face can constantly as sponge drink up the rain and store, and forms " sponge effect ", can effectively reduce municipal sewage system waterlogging, reaches original lake, pond being landfilled and keeps the isorrheic ability of terrace rain.Recharge of groundwater position simultaneously, fine day evaporation underground water, can reduce surface temperature, the pollutant load such as PM2.5 in the nitride in decomposing automobile exhaust and sulfide, minimizing road surface air.
Accompanying drawing explanation
Fig. 1 is in the method steps (1) of discarded concrete of the present invention water-permeable brick processed, gets the schema sieving after pressure testing machine crushing or hammering fragmentation for discarded concrete.
Embodiment
Embodiment 1: as shown in Figure 1, the method for discarded concrete water-permeable brick processed, is characterized in that, comprises following production stage:
(1) get discarded concrete with after pressure testing machine crushing or hammering fragmentation, the square hole sieve of crossing aperture 26.5mm sieves, and obtains square hole sieve screen overflow and the screen underflow of aperture 26.5mm;
1. first, use jaw crusher to carry out fragmentation the square hole sieve screen overflow of aperture 26.5mm, the discharge port of jaw crusher is that 25mm is wide; And then the square hole sieve of aperture 4.75mm sieves excessively, just obtains the square hole sieve screen overflow of aperture 4.75mm, is that particle diameter is the continuous size fraction regenerated coarse aggregate of 5～25mm;
2. in addition, the square hole sieve screen underflow of aperture 26.5mm is sieved with the square hole sieve of aperture 9.5mm, obtain square hole sieve screen overflow and the screen underflow of aperture 9.5mm; It is broken for the second time that the square hole sieve screen overflow of aperture 9.5mm is also used jaw crusher to carry out, and the discharge port of jaw crusher is that 10mm is wide;
3. the square hole sieve screen underflow of aperture 9.5mm sieves with the square hole sieve of aperture 4.75mm with the aggregate of broken gained for the second time, obtain square hole sieve screen overflow and the screen underflow of aperture 4.75mm, the square hole sieve screen overflow of aperture 4.75mm is that particle diameter is the simple grain level regenerated coarse aggregate of 5～10mm;
4. the square hole sieve screen underflow of aperture 4.75mm continues to use the square hole sieve of aperture 0.15mm to sieve, obtain square hole sieve screen overflow and the screen underflow of aperture 0.15mm, the square hole sieve screen overflow of aperture 0.15mm is that particle diameter is the continuous size fraction recycled fine aggregate of 0.15～5mm, and the square hole sieve screen underflow of aperture 0.15mm is the regeneration fine powder of particle diameter ﹤ 0.15mm;
By above-mentioned make except the regeneration fine powder of particle diameter ﹤ 0.15mm, particle diameter is that the continuous size fraction regenerated coarse aggregate of 5～25mm, the simple grain level regenerated coarse aggregate that particle diameter is 5～10mm, the continuous size fraction recycled fine aggregate that particle diameter is 0.15～5mm mix, standby as regeneration aggregate;
(2) above-mentioned standby regeneration aggregate and water, cement are added in stirrer with the weight ratio of 6.5:2.5:1, the horizontal rotating speed with 1100rpm under the condition of temperature 60 C, humidity 30% stirred for 45 seconds;
(3) by the mixed material after stirring routinely technique with brick pressing machine, carry out mechanical pressing, make adobe, after the natural curing of 28 days, make the water-permeable brick of embodiment 1.
The laying method of the water-permeable brick of embodiment 1, is characterized in that, comprises the following steps:
(1), compacting natural earth layer thickness is 110cm, compacting degree reaches 97%;
(2), by the method for the discarded concrete water-permeable brick processed of embodiment 1, regeneration aggregate prepared by step (1) and laterite by weight proportion 8:2 are mixed and made into mixed soil, then on the natural soil layer of compacting, spread the mixed soil that thickness is 32cm, water and compacting;
(3), on mixed soil, repave in the method for discarded concrete water-permeable brick processed of embodiment 1, regeneration fine powder 2～4cm of particle diameter ﹤ 0.15mm prepared by step (1) is as bed course, fully compacting flattens;
(4) finally on bed course, lay the water-permeable brick that embodiment 1 makes, between brick and brick, space distance reaches 4mm, and fills this space with the sand that particle diameter is 1.5mm.
Embodiment 2: as different from Example 1, in the method for discarded concrete water-permeable brick processed, getting calcite in powder, to be broken to particle diameter be 3mm, get xanthan gum and water and be mixed into glue with the weight ratio of 1:20, the calcite particle that is 3mm by particle diameter immerses in glue, then by the unnecessary glue of 10 mesh sieve elimination for the calcite particle after immersion liquid, dry 1.2 hours in 25 ℃, form the calcite micelle that outside surface is enclosed with glue-line; Then in step (2), add the calcite micelle that accounts for cement weight 4% in stirrer, with regeneration aggregate, water and cement jointly under the condition of temperature 60 C, humidity 30% the horizontal rotating speed with 1100rpm stirred for 45 seconds; Enter again step (3), the mixed material after stirring is carried out to mechanical pressing and make after adobe, adobe is immersed in the water, then within every 10 minutes, change one time water, 4 times repeatedly; By after the brick bat drying after immersion, at the temperature of 880 ℃, decompose calcite 25 minutes, last cooling down to 25 ℃, after the natural curing of 28 days, makes the water-permeable brick of embodiment 2.
The laying method of the water-permeable brick of embodiment 2 is identical with embodiment's 1.
Claims (3)
1. the method for discarded concrete water-permeable brick processed, is characterized in that, comprises following production stage:
(1) get discarded concrete with after pressure testing machine crushing or hammering fragmentation, the square hole sieve of crossing aperture 26.5mm sieves, and obtains square hole sieve screen overflow and the screen underflow of aperture 26.5mm;
1. first, use jaw crusher to carry out fragmentation the square hole sieve screen overflow of aperture 26.5mm, the discharge port of jaw crusher is that 25mm is wide; And then the square hole sieve of aperture 4.75mm sieves excessively, just obtains the square hole sieve screen overflow of aperture 4.75mm, is that particle diameter is the continuous size fraction regenerated coarse aggregate of 5～25mm;
2. in addition, the square hole sieve screen underflow of aperture 26.5mm is sieved with the square hole sieve of aperture 9.5mm, obtain square hole sieve screen overflow and the screen underflow of aperture 9.5mm; It is broken for the second time that the square hole sieve screen overflow of aperture 9.5mm is also used jaw crusher to carry out, and the discharge port of jaw crusher is that 10mm is wide;
3. the square hole sieve screen underflow of aperture 9.5mm sieves with the square hole sieve of aperture 4.75mm with the aggregate of broken gained for the second time, obtain square hole sieve screen overflow and the screen underflow of aperture 4.75mm, the square hole sieve screen overflow of aperture 4.75mm is that particle diameter is the simple grain level regenerated coarse aggregate of 5～10mm;
4. the square hole sieve screen underflow of aperture 4.75mm continues to use the square hole sieve of aperture 0.15mm to sieve, obtain square hole sieve screen overflow and the screen underflow of aperture 0.15mm, the square hole sieve screen overflow of aperture 0.15mm is that particle diameter is the continuous size fraction recycled fine aggregate of 0.15～5mm, and the square hole sieve screen underflow of aperture 0.15mm is the regeneration fine powder of particle diameter ﹤ 0.15mm;
By above-mentioned make except the regeneration fine powder of particle diameter ﹤ 0.15mm, particle diameter is that the continuous size fraction regenerated coarse aggregate of 5～25mm, the simple grain level regenerated coarse aggregate that particle diameter is 5～10mm, the continuous size fraction recycled fine aggregate that particle diameter is 0.15～5mm mix, standby as regeneration aggregate;
(2) above-mentioned standby regeneration aggregate and water, cement are added in stirrer with the weight ratio of 6.5:2.5:1, the horizontal rotating speed with 1000～1200rpm under the condition of temperature 60 C, humidity 30% stirred for 45 seconds;
(3) by the mixed material after stirring routinely technique with brick pressing machine, carry out mechanical pressing, make adobe, after the natural curing of 28 days, make water-permeable brick.
2. the method for discarded concrete water-permeable brick processed according to claim 1, it is characterized in that, getting calcite in powder, to be broken to particle diameter be 2～4mm, get xanthan gum and water and be mixed into glue with the weight ratio of 1:20, the calcite particle that is 2～4mm by particle diameter immerses in glue, then by the unnecessary glue of 10 mesh sieve elimination for the calcite particle after immersion liquid, dry 1～1.5 hour in 20～35 ℃, form the calcite micelle that outside surface is enclosed with glue-line; Then in step (2), add the calcite micelle that accounts for cement weight 3～5% in stirrer, with regeneration aggregate, water and cement jointly under the condition of temperature 60 C, humidity 30% the horizontal rotating speed with 1000～1200rpm stirred for 45 seconds; Enter again step (3), the mixed material after stirring is carried out to mechanical pressing and make after adobe, adobe is immersed in the water, then within every 10 minutes, change one time water, 3～5 times repeatedly; By after the brick bat drying after immersion, at the temperature of 850～900 ℃, decompose calcite 20～30 minutes, last cooling down, to normal temperature, after the natural curing of 28 days, makes water-permeable brick.
3. the laying method of the water-permeable brick that described in claim 1 or 2, the method for discarded concrete water-permeable brick processed is made, is characterized in that, comprises the following steps:
(1), compacting natural earth layer thickness is more than 100cm, compacting degree reaches more than 95%;
(2), by the regeneration aggregate that in the method for discarded concrete water-permeable brick processed described in claim 1 or 2 prepared by step (1) and laterite by weight proportion 8:2 be mixed and made into mixed soil, then on the natural soil layer of compacting, spread the mixed soil that thickness is 30～35cm, water and compacting;
(3), on mixed soil, repave regeneration fine powder 2～4cm of the particle diameter ﹤ 0.15mm that in the method for discarded concrete water-permeable brick processed described in claim 1 or 2 prepared by step (1) as bed course, fully compacting flattens;
(4) finally on bed course, lay prepared water-permeable brick in the method for discarded concrete water-permeable brick processed described in claim 1 or 2, between brick and brick, this space, apart from reaching 3～5mm, and is filled with the sand that particle diameter is 1.3～2.5mm in space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310531894.2A CN103553471B (en) | 2013-11-02 | 2013-11-02 | Method for manufacturing water permeable brick from waste concrete, and pavement method of water permeable brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310531894.2A CN103553471B (en) | 2013-11-02 | 2013-11-02 | Method for manufacturing water permeable brick from waste concrete, and pavement method of water permeable brick |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103553471A true CN103553471A (en) | 2014-02-05 |
| CN103553471B CN103553471B (en) | 2015-05-20 |
Family
ID=50007891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310531894.2A Active CN103553471B (en) | 2013-11-02 | 2013-11-02 | Method for manufacturing water permeable brick from waste concrete, and pavement method of water permeable brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103553471B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105819765A (en) * | 2016-03-16 | 2016-08-03 | 广州世正环保科技发展有限公司 | Water retaining and water permeable brick prepared from construction wastes and manufacturing method thereof |
| CN106430602A (en) * | 2016-10-28 | 2017-02-22 | 沈阳建筑大学 | Constructed wetland insulating structure |
| CN107814519A (en) * | 2017-11-11 | 2018-03-20 | 黄志鹏 | A kind of method for substituting granite artificial stone with ceramic discarded object |
| CN108249831A (en) * | 2018-01-30 | 2018-07-06 | 黄志鹏 | A kind of method that environment friendly pervious brick is manufactured with building, cardboard, plastic refuse |
| CN109206037A (en) * | 2018-09-28 | 2019-01-15 | 镇江苏博特新材料有限公司 | The surface treatment method and cement base water-permeable brick surface layer of clay brick recycled fine aggregate |
| CN109796172A (en) * | 2019-02-20 | 2019-05-24 | 陕西朗正环保科技有限公司 | It is a kind of using waterworks sludge as brick of raw material and the preparation method and application thereof |
| CN110140597A (en) * | 2019-05-31 | 2019-08-20 | 广州市龙能城市运营管理股份有限公司 | A kind of subdistrict greening lawn water-saving planting method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101007723A (en) * | 2007-02-09 | 2007-08-01 | 钱卫胜 | Concrete water-permeable brick using steel slag as aggregate |
| CN102249615A (en) * | 2011-05-26 | 2011-11-23 | 沈阳建筑大学 | Manufacture method for highly antifreezing concrete permeable bricks with ceramic waste as aggregates |
| CN102418308A (en) * | 2011-07-29 | 2012-04-18 | 河源市固体废物集中处置中心有限公司 | Water permeable bricks produced by using building waste residue and manufacturing method thereof |
-
2013
- 2013-11-02 CN CN201310531894.2A patent/CN103553471B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101007723A (en) * | 2007-02-09 | 2007-08-01 | 钱卫胜 | Concrete water-permeable brick using steel slag as aggregate |
| CN102249615A (en) * | 2011-05-26 | 2011-11-23 | 沈阳建筑大学 | Manufacture method for highly antifreezing concrete permeable bricks with ceramic waste as aggregates |
| CN102418308A (en) * | 2011-07-29 | 2012-04-18 | 河源市固体废物集中处置中心有限公司 | Water permeable bricks produced by using building waste residue and manufacturing method thereof |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105819765A (en) * | 2016-03-16 | 2016-08-03 | 广州世正环保科技发展有限公司 | Water retaining and water permeable brick prepared from construction wastes and manufacturing method thereof |
| CN106430602A (en) * | 2016-10-28 | 2017-02-22 | 沈阳建筑大学 | Constructed wetland insulating structure |
| CN107814519A (en) * | 2017-11-11 | 2018-03-20 | 黄志鹏 | A kind of method for substituting granite artificial stone with ceramic discarded object |
| CN108249831A (en) * | 2018-01-30 | 2018-07-06 | 黄志鹏 | A kind of method that environment friendly pervious brick is manufactured with building, cardboard, plastic refuse |
| CN109206037A (en) * | 2018-09-28 | 2019-01-15 | 镇江苏博特新材料有限公司 | The surface treatment method and cement base water-permeable brick surface layer of clay brick recycled fine aggregate |
| CN109796172A (en) * | 2019-02-20 | 2019-05-24 | 陕西朗正环保科技有限公司 | It is a kind of using waterworks sludge as brick of raw material and the preparation method and application thereof |
| CN110140597A (en) * | 2019-05-31 | 2019-08-20 | 广州市龙能城市运营管理股份有限公司 | A kind of subdistrict greening lawn water-saving planting method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103553471B (en) | 2015-05-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103553471B (en) | Method for manufacturing water permeable brick from waste concrete, and pavement method of water permeable brick | |
| CN202031001U (en) | Compound water-permeable road structure | |
| CN105152519B (en) | A kind of inorganic sludge curing agent, road-making material and preparation method thereof | |
| CN103290753A (en) | Nano-composite environment-friendly water permeable brick and production method thereof | |
| CN204875416U (en) | Porous pavement structure | |
| CN207003174U (en) | Anti-block water permeable concrete road surface structure | |
| CN106758650A (en) | A kind of novel ecological pervious concrete pavement | |
| CN109111155B (en) | Pervious concrete system prepared from construction waste and preparation method thereof | |
| CN109594445A (en) | A kind of ecology environmental protection color asphalt paving and its construction method | |
| CN105174862A (en) | Cavernous garden waste concrete | |
| CN107034767A (en) | A kind of full pervious concrete pavement structure of regeneration aggregate and its construction method | |
| CN207362616U (en) | A kind of paving structure of water-permeable brick | |
| CN111501474B (en) | Exposed aggregate ceramsite permeable concrete road structure based on solid waste recycling | |
| CN112142416A (en) | Permeable concrete with recycled aggregate from household garbage incinerator slag and preparation method thereof | |
| CN106677003A (en) | Pervious concrete structure and preparation method thereof | |
| CN110846968B (en) | Permeable asphalt pavement structure | |
| TW201600677A (en) | Brick structure and manufacture method for the brick structure | |
| KR100986182B1 (en) | Pavement composition containing woodchip and loess and manufacturing method thereof | |
| CN106431124A (en) | Water-retention water-water-permeable concrete utilizing construction waste and preparation method of water-retention water-permeable concrete | |
| CN206828912U (en) | A kind of full pervious concrete pavement structure of regeneration aggregate | |
| CN102249616B (en) | Method for producing porous floor tile by using industrial by-product phosphorous slag | |
| CN107419632A (en) | A kind of water storage type grass-planting brick | |
| CN108863400A (en) | A method of water-permeable brick is prepared using municipal sludge | |
| CN109056455A (en) | A kind of sponge urban construction permeable side walk slab and method for paving | |
| CN107935547A (en) | A kind of novel high-strength water-permeable brick |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220907 Address after: 521000 Industrial Comprehensive Land at the Foot of Fei'e Mountain, Xialin Village, Dengtang Town, Chao'an District, Chaozhou City, Guangdong Province (Plant Area B) Patentee after: Chaozhou Fuli Ecological Environmental Protection Technology Co.,Ltd. Address before: 521000 Fuli Park, North End of Chaozhou Avenue, Chaozhou City, Guangdong Province Patentee before: Huang Jinhai |