CN106007563A - Ecological and environmental protection type pervious concrete prepared from waste concrete - Google Patents
Ecological and environmental protection type pervious concrete prepared from waste concrete Download PDFInfo
- Publication number
- CN106007563A CN106007563A CN201610333509.7A CN201610333509A CN106007563A CN 106007563 A CN106007563 A CN 106007563A CN 201610333509 A CN201610333509 A CN 201610333509A CN 106007563 A CN106007563 A CN 106007563A
- Authority
- CN
- China
- Prior art keywords
- concrete
- pervious concrete
- ecological environment
- friendly type
- water
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/16—Waste materials; Refuse from building or ceramic industry
- C04B18/167—Recycled materials, i.e. waste materials reused in the production of the same materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00017—Aspects relating to the protection of the environment
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
- C04B2111/00284—Materials permeable to liquids
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses ecological and environmental protection type pervious concrete prepared from waste concrete. The pervious concrete is prepared from raw materials in percentage by weight as follows: 65.5%-79.5% of recycled aggregate composition, 1.2%-2.4% of recycled concrete micro-powder, 14-19.5% of cement, 2.4%-4.8% of granulated ferrochrome slag powder, 0.1%-0.3% of a water reducing agent, 0.1%-0.3% of a modifier, 0.1%-0.2% of Welan gum and the balance of water. According to the ecological and environmental protection type pervious concrete, a large quantity of construction garbage and waste residues are consumed, exploitation of natural resources is reduced, the cost is reduced, the added economic value of the construction garbage and the waste residues is increased, development of the construction garbage resource treatment and utilization industry is promoted, and the concrete has the significant economic benefit and social benefit; the modifier and the Welan gum are used, the reactivity of aggregate and an additive in the pervious concrete is improved, and the strength of the concrete is significantly improved on the premise that the permeability performance is guaranteed.
Description
Technical field
The present invention relates to a kind of pervious concrete, particularly relate to a kind of ecological environment-friendly type pervious concrete utilizing discarded concrete to prepare.
Background technology
Pervious concrete, as a kind of paving material novel, that have high osmosis, has good ecological environment benefit.Continuous expansion due to modern city, cause the destruction in large-area forest, grassland and arable land, make the eucyclic biological and ecological circle of script by serious destruction, the mating formation of ground surface material and large area conventional concrete waterproof, air-locked blocks water, the benign cycle to urban ecological environment causes the biggest pressure.The most serious city " tropical island effect " is the most serious on the aqueous vapor in city and the exchange impact of heat, owing to urban architecture is intensive, the heat of bituminous paving and the absorption on daytime of concrete cement road surface is the biggest, there is for soil bigger specific heat capacity, cooling at night is slowly, and the cooling in outskirts of a town is very fast, so rise due to the current of warm air in city, the cold airflow in outskirts of a town declines, define outskirts of a town circulation typical, various pollutant constantly idle loop drift on city under the circulation of air flow effect of this local present in air, the ecological environment in city and the healthy living of people are caused the biggest harm, cause the generation of various disease.Pervious concrete can alleviate the development of this " ill " in city, itself has certain water penetration, and whole system of mating formation has certain water-retaining property, and rainwater can penetrate into underground recharge of groundwater by it.This water-permeable and air permeable performance of pervious concrete and the characteristic of soil very close to, and the microorganism mated formation in system and soil under of pervious concrete can be with the harmful substance in purifying rainwater, serve the effect of cleaning rainwater, when atmospheric temperature height, subsoil water can be evaporated in air by water-permeable brick, improves the ecological environment in city.
Pervious concrete has above many ecological advantage, has vast potential for future development and using value.But, for a long time, traditional architecture industrial expansion, mostly realize with the energy, resource consumption and environmental pollution for cost, the extreme causing ecological environment is uneven.In building industry evolution, on the one hand the carrying out of a large amount of removal engineerings create substantial amounts of building castoff, natural environment and ecological balance are brought tremendous influence, on the other hand, the carrying out of large quantities of newly-built, renovating and enlarging engineerings is badly in need of again the natural resources such as a large amount of sand, stone, soil, is becoming tight the day of natural resources and must become restriction economy, social sustainable development and a big bottleneck of building trade development.Therefore; by building castoff recycling in pervious concrete; on the one hand a series of environment, the social problem that building castoff is brought can be alleviated; on the other hand; substitute natural material with building castoff and can reduce the building industry consumption to natural resources; the environment that the protection mankind depend on for existence, provides safeguard for social, economic sustainable development and supports.
A lot of cities carried out large-area building exploitation in recent years, create substantial amounts of building waste, if building castoff is left intact directly transports stockyard stacking, the organic acid volatilized in building castoff, heavy metal ion etc., it will surrounding enviroment cause the biggest harm to.And, even if building castoff oneself reach stable degree, substantial amounts of chemical substance still can rest at stacking, pollute land resource, affects vegetation growth, thus ecological environment causes lasting impact.Therefore, how allowing building waste is no longer " rubbish ", but recycles as a kind of Renewable resource.China is own through there being certain period of history to the recycling of building castoff, since at the beginning of liberation, the most complete brick in dismounting building, door and window, steel etc. are all recycled, simply they being recycled as the low-grade material such as Rural building or temporary building of building, Land use systems is the most relatively simple.The mode remaining waste material of buildings such as waste concrete block, queen closer, mortar block etc. but being taken to air storage or landfill processes, and this phenomenon is the most so far.
Ferrochrome slag is produced chromium residue when being pyrometallurgical smelting ferrochrome, and the utilization rate of current ferrochrome slag is relatively low, causes bulk deposition in slag field, not only occupy a large amount of good farmland, and polluted underground water and soil, jeopardize runoff area person poultry safety, also result in the waste of a large amount of residue resource.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, discarded concrete and ferrochrome slag are carried out secondary comprehensive utilization, it is provided that a kind of ecological environment-friendly type pervious concrete utilizing discarded concrete to prepare.
It is an object of the invention to be achieved through the following technical solutions:
A kind of ecological environment-friendly type pervious concrete utilizing discarded concrete to prepare, comprises the following raw materials by weight percent: regeneration aggregate compositions 65.5-79.5%, regeneration concrete micropowder 1.2-2.4%, cement 14-19.5%, granulation ferrochrome ground-slag 2.4-4.8%, water reducer 0.1-0.3%, modifying agent 0.1-0.3%, welan gum 0.1-0.2%, surplus are water；
Described regeneration aggregate compositions is made up of according to the weight ratio of 1:2-4 the recycled fine aggregate of 2.36-4.75mm grating and the regenerated coarse aggregate of 4.75-9.5mm grating.
Specific surface area >=the 400m of described granulation ferrochrome ground-slag2/kg。
Described modifying agent is ethylene diamine tetra methylene phosphonic acid sodium and polyisobutylene succinamide is mixed to get according to the weight ratio of 1:0.8-1.6.
Specific surface area >=the 400m of described regeneration concrete micropowder2/kg。
Described water reducer is polycarboxylate water-reducer.
Preferably; a kind of ecological environment-friendly type pervious concrete utilizing discarded concrete to prepare, comprises the following raw materials by weight percent: regeneration aggregate compositions 72.0%, regeneration concrete micropowder 1.8%, cement 17.0%, granulation ferrochrome ground-slag 3.6%, water reducer 0.2%, modifying agent 0.2%, welan gum 0.15%, surplus are water.
Preferably, modifying agent is ethylene diamine tetra methylene phosphonic acid sodium and polyisobutylene succinamide is mixed to get according to the weight ratio of 1:1.2.
The preparation method of the ecological environment-friendly type pervious concrete of the present invention is: the water of regeneration aggregate compositions and 1/5th adds to stir in blender 30s; again the water of regeneration concrete micropowder, cement, granulation ferrochrome ground-slag, water reducer, modifying agent, welan gum and surplus is added to wherein; continue stirring 150s, cast, smooth, maintenance.
The Aggregate of recycled concrete of the present invention be by discarded concrete after alligator is broken, after bulky grain and gravel impurity are removed in artificial screening, dry wash the impurity such as the clay except aggregate itself sticks, dust and gravel with water after, be further sieved into recycled fine aggregate and the regenerated coarse aggregate of certain particle size range.
The regeneration concrete micropowder of the present invention is by after broken for discarded concrete alligator, through broken, screening, screens out particle diameter more than remaining fines powder after the gathering materials of 0.16mm, reaches the attritive powder of certain fineness after ball mill grinding.
Ethylene diamine tetra methylene phosphonic acid sodium and polyisobutylene succinamide coordinated in the present invention, significantly improve Aggregate of recycled concrete, regeneration concrete micropowder and the reactivity of granulation ferrochrome ground-slag, and that improves pervious concrete spreads out and puts on performance.Wherein, ethylene diamine tetra methylene phosphonic acid sodium is to Ca2+、Mg2+、Fe3+、Fe2+All there is certain chelation Deng metal ion, be effectively reduced concentration of metal ions therein, the dissolution of the most more metal ions, promote gelling system reactivity.Polyisobutylene succinamide can adjust the shear yield stress of pervious concrete, improves the workability of concrete, water-retaining property, reduces slurry and runs off, and significantly improves pervious concrete and spreads out and puts on performance, improves the intensity of pervious concrete.
Beneficial effects of the present invention:
1. the ecological environment-friendly type pervious concrete comprehensive utilization discarded concrete of the present invention crushes regeneration aggregate and the chip of generation, using the recycled fine aggregate of different gradation and regenerated coarse aggregate as the coarse aggregate of pervious concrete, chip is made regeneration concrete micropowder and granulation ferrochrome ground-slag replaces part of cement as the admixture of pervious concrete, economize on resources, dissolve substantial amounts of building castoff and waste residue, reduce the exploitation to natural resources, reduce cost, improve building castoff and the economic value added of waste residue, promote the development of construction refuse resource treatment and use industry, there is significant economic benefit and social benefit.
2. the ecological environment-friendly type pervious concrete of the present invention uses modifying agent and welan gum, improves the aggregate in pervious concrete and the reactivity of admixture, on the premise of ensureing water permeability, significantly improves its intensity.
Detailed description of the invention
Below by way of detailed description of the invention technical scheme it is further detailed and describes.
Granulation ferrochrome slag used by the present invention takes from Shandong Usiminas, the specific surface area >=400m of gained granulation ferrochrome ground-slag2/kg。
Other raw material used by the present invention is that gained is bought in market.
Cement used by the present invention is 42.5 grades of Portland cements.
Welan gum used by the present invention is purchased from Henan biochemical industry company limited.
Embodiment
1
A kind of ecological environment-friendly type pervious concrete utilizing discarded concrete to prepare, comprises the following raw materials by weight percent: regeneration aggregate compositions 79.5%, regeneration concrete micropowder 1.2%, cement 14%, granulation ferrochrome ground-slag 2.4%, polycarboxylate water-reducer 0.1%, modifying agent 0.1%, welan gum 0.1%, surplus are water；
Described regeneration aggregate compositions is made up of according to the weight ratio of 1:2 the recycled fine aggregate of 2.36-4.75mm grating and the regenerated coarse aggregate of 4.75-9.5mm grating.
Specific surface area >=the 400m of described granulation ferrochrome ground-slag2/kg。
Described modifying agent is ethylene diamine tetra methylene phosphonic acid sodium and polyisobutylene succinamide is mixed to get according to the weight ratio of 1:1.6.
Specific surface area >=the 400m of described regeneration concrete micropowder2/kg。
After testing, ecological environment-friendly type permeation coefficient of permeable concrete prepared by the present embodiment is more than 2.1mm/s, and comprcssive strength is 22MPa, and rupture strength is 7MPa.
Embodiment
2
A kind of ecological environment-friendly type pervious concrete utilizing discarded concrete to prepare, comprises the following raw materials by weight percent: regeneration aggregate compositions 72.0%, regeneration concrete micropowder 1.8%, cement 17.0%, granulation ferrochrome ground-slag 3.6%, water reducer 0.2%, modifying agent 0.2%, welan gum 0.15%, surplus are water；
Described regeneration aggregate compositions is made up of according to the weight ratio of 1:3 the recycled fine aggregate of 2.36-4.75mm grating and the regenerated coarse aggregate of 4.75-9.5mm grating.
Described modifying agent is ethylene diamine tetra methylene phosphonic acid sodium and polyisobutylene succinamide is mixed to get according to the weight ratio of 1:1.2.
Remaining is with embodiment 1.
After testing, ecological environment-friendly type permeation coefficient of permeable concrete prepared by the present embodiment is more than 2.3mm/s, and comprcssive strength is 28MPa, and rupture strength is 9MPa.
Embodiment
3
A kind of ecological environment-friendly type pervious concrete utilizing discarded concrete to prepare, comprises the following raw materials by weight percent: regeneration aggregate compositions 65.5%, regeneration concrete micropowder 2.4%, cement 19.5%, granulation ferrochrome ground-slag 4.8%, polycarboxylate water-reducer 0.3%, modifying agent 0.3%, welan gum 0.2%, surplus are water；
Described regeneration aggregate compositions is made up of according to the weight ratio of 1:4 the recycled fine aggregate of 2.36-4.75mm grating and the regenerated coarse aggregate of 4.75-9.5mm grating.
Described modifying agent is ethylene diamine tetra methylene phosphonic acid sodium and polyisobutylene succinamide is mixed to get according to the weight ratio of 1:0.8.
Remaining is with embodiment 1.
After testing, ecological environment-friendly type permeation coefficient of permeable concrete prepared by the present embodiment is more than 2.2mm/s, and comprcssive strength is 23MPa, and rupture strength is 7MPa.
Comparative example
A kind of ecological environment-friendly type pervious concrete utilizing discarded concrete to prepare, comprises the following raw materials by weight percent: regeneration aggregate compositions 72.0%, regeneration concrete micropowder 1.8%, cement 17.0%, granulation ferrochrome ground-slag 3.6%, water reducer 0.2%, surplus are water；
Described regeneration aggregate compositions is made up of according to the weight ratio of 1:3 the recycled fine aggregate of 2.36-4.75mm grating and the regenerated coarse aggregate of 4.75-9.5mm grating.
Remaining is with embodiment 1.
After testing, ecological environment-friendly type permeation coefficient of permeable concrete prepared by the present embodiment is more than 1.1mm/s, and comprcssive strength is 12MPa, and rupture strength is 2MPa.
Claims (7)
1. the ecological environment-friendly type pervious concrete that a kind utilizes discarded concrete to prepare; it is characterized in that, comprise the following raw materials by weight percent: regeneration aggregate compositions 65.5-79.5%, regeneration concrete micropowder 1.2-2.4%, cement 14-19.5%, granulation ferrochrome ground-slag 2.4-4.8%, water reducer 0.1-0.3%, modifying agent 0.1-0.3%, welan gum 0.1-0.2%, surplus are water；
Described regeneration aggregate compositions is made up of according to the weight ratio of 1:2-4 the recycled fine aggregate of 2.36-4.75mm grating and the regenerated coarse aggregate of 4.75-9.5mm grating.
Ecological environment-friendly type pervious concrete the most according to claim 1, it is characterised in that the specific surface area >=400m of described granulation ferrochrome ground-slag2/kg。
Ecological environment-friendly type pervious concrete the most according to claim 1, it is characterised in that described modifying agent is ethylene diamine tetra methylene phosphonic acid sodium and polyisobutylene succinamide is mixed to get according to the weight ratio of 1:0.8-1.6.
Ecological environment-friendly type pervious concrete the most according to claim 1, it is characterised in that the specific surface area >=400m of described regeneration concrete micropowder2/kg。
Ecological environment-friendly type pervious concrete the most according to claim 1, it is characterised in that described water reducer is polycarboxylate water-reducer.
6. according to the ecological environment-friendly type pervious concrete according to any one of right 1-5; it is characterized in that, comprise the following raw materials by weight percent: regeneration aggregate compositions 72.0%, regeneration concrete micropowder 1.8%, cement 17.0%, granulation ferrochrome ground-slag 3.6%, water reducer 0.2%, modifying agent 0.2%, welan gum 0.15%, surplus are water.
Ecological environment-friendly type pervious concrete the most according to claim 3, it is characterised in that described modifying agent is ethylene diamine tetra methylene phosphonic acid sodium and polyisobutylene succinamide is mixed to get according to the weight ratio of 1:1.2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610333509.7A CN106007563B (en) | 2016-05-19 | 2016-05-19 | A kind of ecological environment-friendly type pervious concrete prepared using discarded concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610333509.7A CN106007563B (en) | 2016-05-19 | 2016-05-19 | A kind of ecological environment-friendly type pervious concrete prepared using discarded concrete |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106007563A true CN106007563A (en) | 2016-10-12 |
| CN106007563B CN106007563B (en) | 2018-01-30 |
Family
ID=57098930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610333509.7A Active CN106007563B (en) | 2016-05-19 | 2016-05-19 | A kind of ecological environment-friendly type pervious concrete prepared using discarded concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106007563B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106673526A (en) * | 2016-12-30 | 2017-05-17 | 安徽华普环境修复材料科技有限公司 | Concrete brick with high water permeability |
| CN107021708A (en) * | 2017-05-31 | 2017-08-08 | 福建省盛威建设发展有限公司 | A kind of regeneration aggregate pervious concrete and preparation method thereof |
| CN108840712A (en) * | 2018-07-27 | 2018-11-20 | 同济大学 | One kind having the sponge concrete of " contain water-be retained-release water " function |
| CN109824321A (en) * | 2019-03-14 | 2019-05-31 | 东南大学 | A kind of prefabricated pervious concrete of curing with carbon dioxide and preparation method thereof |
| CN110092613A (en) * | 2019-04-04 | 2019-08-06 | 启东海中港建材有限公司 | A kind of environmental type concrete and its production technology |
| CN110981307A (en) * | 2019-12-18 | 2020-04-10 | 山西佳维新材料股份有限公司 | Regenerated pervious concrete and preparation method thereof |
| CN111333386A (en) * | 2020-03-10 | 2020-06-26 | 山西佳维新材料股份有限公司 | Pervious concrete and preparation method and application thereof |
| CN112851212A (en) * | 2021-01-23 | 2021-05-28 | 湖北驰骋建材有限公司 | Ecological environment-friendly permeable concrete and preparation method thereof |
| CN113773029A (en) * | 2021-09-17 | 2021-12-10 | 四川衡鼎建材有限公司 | Concrete capable of recycling waste and preparation process thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103708792A (en) * | 2013-12-01 | 2014-04-09 | 内蒙古大学 | Preparation method for water permeable concrete |
| CN104030640A (en) * | 2014-06-25 | 2014-09-10 | 扬州大学 | Pervious concrete of recycled aggregate and preparation method thereof |
| CN104788054A (en) * | 2015-04-10 | 2015-07-22 | 浙江大学宁波理工学院 | Eco-friendly self-compacting concrete prepared through complete recycling of waste concrete |
| CN105461262A (en) * | 2015-11-06 | 2016-04-06 | 首钢环境产业有限公司 | Pervious concrete and preparation method thereof |
-
2016
- 2016-05-19 CN CN201610333509.7A patent/CN106007563B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103708792A (en) * | 2013-12-01 | 2014-04-09 | 内蒙古大学 | Preparation method for water permeable concrete |
| CN104030640A (en) * | 2014-06-25 | 2014-09-10 | 扬州大学 | Pervious concrete of recycled aggregate and preparation method thereof |
| CN104788054A (en) * | 2015-04-10 | 2015-07-22 | 浙江大学宁波理工学院 | Eco-friendly self-compacting concrete prepared through complete recycling of waste concrete |
| CN105461262A (en) * | 2015-11-06 | 2016-04-06 | 首钢环境产业有限公司 | Pervious concrete and preparation method thereof |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106673526A (en) * | 2016-12-30 | 2017-05-17 | 安徽华普环境修复材料科技有限公司 | Concrete brick with high water permeability |
| CN107021708A (en) * | 2017-05-31 | 2017-08-08 | 福建省盛威建设发展有限公司 | A kind of regeneration aggregate pervious concrete and preparation method thereof |
| CN108840712A (en) * | 2018-07-27 | 2018-11-20 | 同济大学 | One kind having the sponge concrete of " contain water-be retained-release water " function |
| CN109824321A (en) * | 2019-03-14 | 2019-05-31 | 东南大学 | A kind of prefabricated pervious concrete of curing with carbon dioxide and preparation method thereof |
| CN109824321B (en) * | 2019-03-14 | 2021-04-27 | 东南大学 | Carbon dioxide curing prefabricated pervious concrete and preparation method thereof |
| CN110092613A (en) * | 2019-04-04 | 2019-08-06 | 启东海中港建材有限公司 | A kind of environmental type concrete and its production technology |
| CN110981307A (en) * | 2019-12-18 | 2020-04-10 | 山西佳维新材料股份有限公司 | Regenerated pervious concrete and preparation method thereof |
| CN111333386A (en) * | 2020-03-10 | 2020-06-26 | 山西佳维新材料股份有限公司 | Pervious concrete and preparation method and application thereof |
| CN112851212A (en) * | 2021-01-23 | 2021-05-28 | 湖北驰骋建材有限公司 | Ecological environment-friendly permeable concrete and preparation method thereof |
| CN113773029A (en) * | 2021-09-17 | 2021-12-10 | 四川衡鼎建材有限公司 | Concrete capable of recycling waste and preparation process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106007563B (en) | 2018-01-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106007563B (en) | A kind of ecological environment-friendly type pervious concrete prepared using discarded concrete | |
| Dwivedi et al. | Fly ash–waste management and overview: A Review | |
| CN100528768C (en) | Industrial residue based compound dephosphorization material | |
| CN101531492B (en) | Method for preparing light concrete by municipal solid waste incineration fly ash | |
| CN107721270B (en) | Method for preparing non-sintered water permeable brick by using municipal sludge | |
| CN102584165B (en) | Curing agent for curing/stabilizing silt (sludge) and soft foundation, and application thereof | |
| CN103664108B (en) | Novel environment-friendly building brick and preparation method | |
| CN101623619B (en) | Foaming-type industrial waste residue base compound dephosphorization material | |
| CN105299657B (en) | A kind of red mud and the cooperative disposal method of domestic garbage incineration flyash | |
| CN102173850A (en) | Energy-saving consumption-reducing technique for preparing haydite by co-disposing polluted soil and desilting sediment | |
| CN107602041A (en) | A kind of dirty mud environment protection type is non-burning brick and preparation method thereof | |
| Mohan et al. | Performance of rice husk ash bricks | |
| CN107098653A (en) | A kind of environment-friendlyroad road face brick and preparation method thereof | |
| CN105753389A (en) | Baking-free bricks produced by waste bottom slag and production method of baking-free bricks | |
| CN106082926A (en) | A kind of inorganic polymer sludge solidification mortar and preparation method thereof | |
| CN105016643A (en) | Novel mineral powder produced by using sludge and preparation method of novel mineral powder | |
| CN109553345A (en) | A kind of preparation method with the modified concrete processed of domestic garbage incineration flyash | |
| CN103232181B (en) | Preparation method of titanium dioxide slag concrete additive | |
| CN104531158A (en) | Curing agent and curing method thereof | |
| CN113149377A (en) | Dewatered sludge curing agent, preparation method and use method | |
| CN111018415A (en) | Concrete produced by using fly ash obtained by burning and curing industrial waste residues and wastes to replace natural sand and preparation method thereof | |
| JP2001090012A (en) | Paving material using coal ash having weed growth suppressing function | |
| CN102649906B (en) | Soil body stabilizing agent, and preparation method and application thereof | |
| CN107572987A (en) | A kind of method of modifying of mud modifying agent and engineering slurry | |
| CN106673614A (en) | Sintered ceramic water-permeable brick and production 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 | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhu Kongzan Inventor after: Qin Youmin Inventor after: Yan Jia Inventor after: Qin Haoyang Inventor after: Sun Yanfei Inventor after: Hou Shan Inventor after: Li Yao Inventor after: Fu Yuzhi Inventor after: Zhao Hongyi Inventor before: Zhu Kongzan Inventor before: Qin Youmin Inventor before: Hou Shan Inventor before: Li Yao Inventor before: Fu Yuzhi Inventor before: Zhao Hongyi |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 276034 north of the intersection of Wenquan road and Fenghuang street, Fenghuangling sub district office, Hedong District, Linyi City, Shandong Province Patentee after: LINYI HONGYI TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 276034 No. 369 Renmin Street, Hedong District, Shandong, Linyi Patentee before: SHANDONG HONGYI TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 276000 north of the intersection of Wenquan road and Fenghuang street, Fenghuangling sub district office, Hedong, Linyi City, Shandong Province Patentee after: Linyi conch New Material Technology Co.,Ltd. Address before: 276034 north of the intersection of Wenquan road and Fenghuang street, Fenghuangling sub district office, Hedong District, Linyi City, Shandong Province Patentee before: LINYI HONGYI TECHNOLOGY DEVELOPMENT Co.,Ltd. |