CN102276212A - Steamed and pressed light environment-friendly brick produced from waste building residues and production method thereof - Google Patents
Steamed and pressed light environment-friendly brick produced from waste building residues and production method thereof Download PDFInfo
- Publication number
- CN102276212A CN102276212A CN2010102000614A CN201010200061A CN102276212A CN 102276212 A CN102276212 A CN 102276212A CN 2010102000614 A CN2010102000614 A CN 2010102000614A CN 201010200061 A CN201010200061 A CN 201010200061A CN 102276212 A CN102276212 A CN 102276212A
- Authority
- CN
- China
- Prior art keywords
- waste residue
- powder
- parts
- building waste
- building
- 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
-
- 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
Abstract
The invention relates to a steamed and pressed light environment-friendly brick produced from waste building residues and a production method thereof. The production method is characterized in that waste building powdery residues, rubbish ash residues, waste stainless steel powdery residues, Portland cement, calcium oxide, calcium sulfate, sodium chloride, rosin pyrolyticpolymer, calcium sulfonate, sodium sulfate, sodium aluminate and water are used as raw materials, and the steamed and pressed light environment-friendly brick produced from the waste building residues is produced through the steps of: adding the raw materials into a mixer, mixing into a wet state, extruding and molding through mechanical vibration, curing with steam and naturally cooling. The raw materials of the steamed and pressed light environment-friendly brick can also be made into hollow blocks, crown wall bricks, square bricks and sidewalk bricks of various specifications, and the steamed and pressed light environment-friendly brick has the advantages of light weight, high strength, no pollution, low cost and good benefits, and is in accordance with the requirements on energy saving, emission reduction, environment friendliness, and low-carbon economy development in China.
Description
Technical field
The present invention relates to a kind of autoclaved lightweight environmental protection brick of producing with building waste residue, specifically it is with building waste residue, cinder, melting waste slag, through fragmentation, sorting, pulverizing, the powder after sorting is the autoclaved lightweight environmental protection brick of main material production again, genus waste treatment field.
The invention still further relates to the manufacture method of this autoclaved lightweight environmental protection brick.
Background technology
Building waste residue is useless brick and tile and the old wall waste residue blended solid waste that produces in the cullet that produces in the discarded concrete waste material that produces in the construction process of city, the fitting-up process, useless ceramics, useless marble grouan fragment, the reconstruction of the old city town removal construction process.Along with China's rapid development of economy, the whole nation is annual to reach more than 200,000,000 tons about 100,000,000 tons of the solid waste that new building produces, China's existing building 40,000,000,000 m because of removing the solid waste that old building produced
2, calculated in 100 years according to the buildings life cycle, remove old building every year at 400,000,000 m
2, produce about 500,000,000 tons of old building solid castoff every year, add newly-built construction, decorations etc., China will produce building solid castoff every year more than 600,000,000 tons.Along with China's urban population sharp increase, human development has entered a new stage.Because improving constantly of people's living standard, people also progressively improve the decorations specification of quality of housing construction.Require material of construction lightweight, high-strength, multi-functional, integrated, energy-conserving and environment-protective etc., so the generation of building waste residue will get more and more.
At present, China mainly is to adopt simple land-fill method to handle to building solid treatment of wastes produced method, accumulates over a long period, occupies mountain region and good farmland, worsens physical environment, and the serious harm biology produces offspring and people healthy.Original dust and other particulate matter in the building solid castoff, or the particulate matter that produces in the process of storing up are subjected to Exposure to Sunlight, drench with rain, ballooning, infiltrate soil, flow into rivers,lakes and seas with rainwater, will cause water source, soil and topsoil.If unprocessed direct landfill will work the mischief to air, produce new secondary pollution, worsen environment, cause disease popularity, threaten the existence of animal and human's class.Long-term landfill need take a large amount of land resources, how the building solid refuse is implemented renewable resourceization, reduces the exploitation to natural resources, to keep the nature eubiosis; Scientifically building waste residue is carried out treatment and disposal, make it reach minimizing, stabilization, innoxious and resource utilization.
Summary of the invention
It is the autoclaved lightweight environmental protection brick of raw material production with building waste residue, cinder, smelting stainless steel waste residue that purpose of the present invention provides a kind of for the problem that solves above-mentioned existence just, thereby solved the pollution that building waste residue produces environment, solved the resource recycling of building waste residue, cinder and melting waste slag again, turn waste into wealth, change evil and be benefit, realized that the resource benign cycle of solid waste utilizes.
The present invention also provides the manufacture method of building waste residue autoclaved lightweight environmental protection brick.
The objective of the invention is by following technical proposal Shi Now's;
A kind of autoclaved lightweight environmental protection brick of producing with building waste residue, it is made by the following weight proportion raw material;
40～60 parts of building waste residue powders
20～30 parts of cinder powders
20～30 parts of smelting stainless steel waste residue powders
15～20 parts of silicate cements
8～13 parts in calcium oxide
3～6 parts in calcium sulfate
0.5～1 part in sodium-chlor
0.005～0.02 part of colophonium pyrolytic polymer,
0.2～0.3 part of calcium sulphonate
0.02～0.05 part in sodium sulfate
0.03～0.06 part of sodium aluminate
13～23 parts in water,
Described building waste residue powder is the cullet that produces in the discarded concrete waste material that produces in the municipal construction process of construction, the fitting-up process, useless porcelain, useless marble, useless grouan, reconstruction of the old city town the remove useless brick and tile that produce and the blended solid waste of old wall waste residue, after removing scrap metal through fragmentation, sorting, magnetic separation, make particle diameter again after drying, the rolling sorting and be powder less than-3mm;
Described cinder powder is the waste residue of discharging behind the domestic garbage burning electricity generation, removes through sorting, pulverizing, magnetic separation and makes particle diameter behind the scrap metal and be the powder less than-3mm.
Described smelting stainless steel waste residue powder, be flue dust, oxide compound, slag former, desulfurization product, the furnace lining material of smelting stainless steel process discharge and the waste residue blended solid waste that discharges at hot rolling, cold rolling operation stainless steel, through after fragmentation, sorting, pulverizing, magnetic separation, removal scrap metal, after closing processing, deodorizing, sterilization, huge legendary turtle make its particle diameter and be powder less than-3mm.
The manufacture method of the autoclaved lightweight environmental protection brick of producing with building waste residue, it is undertaken by following step:
(a) with the building waste residue powder of 40～60 weight parts (down with), 20～30 parts cinder powder, 20～30 parts smelting stainless steel waste residue powder, 15～20 parts silicate cement, 8～13 parts calcium oxide powder, 3～6 parts calcium sulfate powder, 0.5～1 part sodium-chlor, 0.005～0.02 part colophonium pyrolytic polymer, 0.2～0.3 part calcium sulphonate, 0.02～0.05 part sodium sulfate, 0.03 the water of～0.06 part sodium aluminate and 13～23 parts is raw material to add double-shaft mixing agitator and stirs and use the mechanical vibration extrusion molding after being moist shape, under the pressure of 25～30Mpa, manufacture building waste residue autoclaved lightweight environmental protection adobe
(b) send the building waste residue light-weight environment-friendly adobe after the moulding to autoclave again and carry out vapor cure, the heating 2～3 hours that heats up was earlier spent constant temperature 5～8 hours 95～100 again, lowered the temperature 1～2 hour naturally then, made building waste residue autoclaved lightweight environmental protection brick product.
Its powder particle diameter of described calcium oxide and calcium sulfate is-0.2mm.
It is the main raw material of autoclaved lightweight environmental protection brick that the present invention adopts building waste residue, cinder, smelting stainless steel waste residue, selects multiple additives for use, and silicate cement, calcium oxide powder and calcium sulfate powder are the gelling material of light-weight environment-friendly brick; Selecting calcium sulphonate for use is water reducer, sodium-chlor is frostproofer, colophonium pyrolytic polymer is an air entrapment agent, and sodium aluminate is that accelerating chemicals and sodium sulfate are the performance that hardening accelerator improves and improve light-weight environment-friendly brick, and the durability index such as impermeability, freeze-thaw resistance of building waste residue autoclaved lightweight environmental protection brick is increased substantially.The specification of quality of these over-all properties may command construction materials.Advantages such as that above-mentioned multiple additives has is dispersed strong, water-reducing rate is high, volume is few, efficient, process stabilizing.Be convenient to produce and have good heat-resisting and permanent stability; Can strengthen the ultimate compression strength of building waste residue autoclaved lightweight environmental protection brick.
It is the raw material of autoclaved lightweight environmental protection brick that the present invention selects the cinder powder for use, be that it contains chemical ingredientss such as a large amount of silicon-dioxide, aluminium sesquioxide, ferric oxide, calcium oxide, in the vapor cure process, has the potential hydration activity, it can with calcium hydroxide react with at normal temperatures, generate more stable hydrated calcium silicate and drated calcium aluminate.One deck hydrated product in cinder powder and the formation of other spikes surface gets up cinder powder and other spike gluings, forms the materials for wall with certain physical and mechanical property.
The manufacture method of building waste residue autoclaved lightweight environmental protection brick of the present invention, be with the building waste residue powder, the cinder powder, smelting stainless steel waste residue powder, silicate cement, the calcium oxide powder, the calcium sulfate powder, the sodium-chlor frostproofer, the colophonium pyrolytic polymer air entrapment agent, the calcium sulphonate water reducer, sodium sulfate hardening accelerator, sodium aluminate accelerating chemicals and water are raw material, use the mechanical vibration extrusion molding after adopting the double-shaft mixing agitator stirring to be moist shape, under the pressure of 25～30Mpa, manufacture building waste residue autoclaved lightweight environmental protection adobe, send the building waste residue light-weight environment-friendly adobe after the moulding to autoclave again and carry out vapor cure, heating 2～3 hours heats up earlier, spent again constant temperature 5～8 hours 95～100, naturally lowered the temperature 1～2 hour then, make building waste residue autoclaved lightweight environmental protection brick product.Thereby solved building waste residue, cinder, the difficult problem of smelting stainless steel waste residue processing, realized the resource utilization recycle of building waste residue cinder melting waste slag, to reduce pollution to physical environment.
Also can be made into holllow building block, paving tile, the Route for pedestrians brick of different size model with raw material of the present invention.
The building waste residue autoclaved lightweight environmental protection brick of producing according to the technology of the present invention, through the relevant building materials quality detection department check of Country family's regulation, every technical indicator all reaches the construction material standard-required that Country family stipulates.
Building material product quality test center detected result is as follows through Guangdong Province's building materials research institute:
The building waste residue light-weight environment-friendly brick detects: according to Guangzhou capital construction commission file: (2002) No. 15 literary compositions of fringe building and JC525-93 standard.Specification: 240x115x53mm.
A) ultimate compression strength: 10 mean value: 12Mpa, monolithic minimum value: 9Mpa,
B) anti-folding Strong degree: mean value: 3.3Mpa, monolithic minimum value: 2.8Mpa,
C) water-intake rate 15.8%,
D) volume density is: 1502Kg/m
3,
E) radioactivity: internal radiation: 0.3, external radiation exposure: 0.6, be better than national standard.Test basis: GB6566-2001 " the radioactive material nucleic is limited the quantity of "
The test basis of building waste residue light-weight hollow building block made: GB/T15229-2002, specification is: 390mm * 190mm * 190mm, ultimate compression strength mean value is: 8.1Mpa, the monolithic minimum value is: 6.8Mpa, dry apparent density is: 1032kg/m3, contract with dry rate is: 0.023%, all be better than 5.0 grades the standard that Country family stipulates.
Owing to take technique scheme the technology of the present invention to have following advantage and effect:
A) building waste residue autoclaved lightweight environmental protection brick of the present invention is lighter than solid clay brick, has certain sound insulation, heat insulation, energy-saving effect etc., therefore can alleviate the deadweight of buildings and prolong work-ing life of high-rise building;
B) production technique is simple, three-waste free discharge, meet national energy-saving and emission-reduction, development low-carbon economy and No. 66 literary compositions of circular economy policy and Country affair institute " energy-conservation, save land, water saving, material-saving, sharp useless, insulation, new construction material such as heat insulation " and require spirit about greatly developing, and less investment, See imitate fast, cost is low, profitable;
C) utilize building waste residue, cinder, smelting stainless steel waste residue to produce light-weight environment-friendly brick and substitute traditional solid clay brick, be green, environmental protection, energy-saving building material, development prospect is widely arranged;
D) solve building waste residue, cinder, smelting stainless steel waste residue and in the landfill process, needed the difficult problem that takies a large amount of land resources and cause secondary pollution easily; both protected environment; saved the soil again, the resource utilization of building waste residue, cinder, melting waste slag is reached more than 98%.
Embodiment
Embodiment 1
The useless brick and tile and the old wall waste residue blended solid waste that produce in the cullet that produces in the discarded concrete waste material that city construction engineering is produced in the construction process, the fitting-up process, useless porcelain, useless marble, useless grouan, the reconstruction of the old city town removal construction process, after removing scrap metal through fragmentation, sorting, pulverizing, magnetic separation, make particle diameter again after drying, the rolling sorting and be building waste residue powder less than-3mm;
With the rubbish waste residue of domestic refuse, remove through sorting, pulverizing, magnetic separation and to make particle diameter behind the scrap metal and be cinder powder less than-3mm through discharging behind the burning electricity generation.
With flue dust, oxide compound, slag former, desulfurization product, the furnace lining material of smelting stainless steel process discharge and the blended solid wastes such as waste residue that discharge at hot rolling, cold rolling operation stainless steel, behind fragmentation, sorting, pulverizing, magnetic separation, removal scrap metal, after deodorizing, sterilization, huge legendary turtle are closed processing, make its particle diameter and be powder less than-3mm smelting stainless steel waste residue
Get the building waste residue powder 40kg of above-mentioned preparation, cinder powder 30kg, smelting stainless steel waste residue powder 20kg and silicate cement 20kg, particle diameter is-the calcium oxide powder 8kg of 0.2mm, calcium sulfate powder 6kg, sodium-chlor 0.5kg, colophonium pyrolytic polymer 0.02kg, calcium sulphonate water reducer 0.2kg, sodium sulfate 0.02kg sodium aluminate 0.06kg and water 13kg, above-mentioned raw materials is added double-shaft mixing agitator to be stirred and to use the mechanical vibration extrusion molding after being moist shape, under the pressure of 30Mpa, make the building waste residue autoclaved lightweight environmental protection adobe of moulding, send the building waste residue light-weight environment-friendly adobe after the moulding to autoclave again and carry out vapor cure, heating 3 hours heats up earlier, spent again constant temperature 8 hours 95, naturally lowered the temperature 2 hours then, make building waste residue autoclaved lightweight environmental protection brick product.Average after testing resistance to compression Strong degree is: 12Mpa, folding strength is: 3.3Mpa.Water-intake rate 15.8%, volume density 1502kg/m
3, radioactivity: internal radiation 0.3, external radiation exposure 0.6, requirement all is up to state standards.Be qualified product.
Embodiment 2
Get the building waste residue powder 45kg of embodiment 1, cinder powder 25kg, smelting stainless steel waste residue powder 28kg and silicate cement 16kg, particle diameter is-the calcium oxide powder 9kg of 0.2mm, calcium sulfate powder 4kg, sodium-chlor frostproofer 0.6kg, colophonium pyrolytic polymer air entrapment agent 0.008kg, calcium sulphonate water reducer 0.25kg, sodium sulfate hardening accelerator 0.03kg sodium aluminate accelerating chemicals 0.04kg and water 15kg, above-mentioned raw materials is added double-shaft mixing agitator to be stirred and to use the mechanical vibration extrusion molding after being moist shape, under the pressure of 28Mpa, make the building waste residue light-weight environment-friendly adobe of moulding, send the building waste residue light-weight environment-friendly adobe after the moulding to autoclave again and carry out vapor cure, heating 2.5 hours heats up earlier, spent again constant temperature 7 hours 98, naturally lowered the temperature 1.5 hours then, make building waste residue autoclaved lightweight environmental protection brick product.Average after testing resistance to compression Strong degree is: 11Mpa, anti-folding Strong degree is: 2.8Mpa is qualified product.
Embodiment 3
Get the building waste residue powder 60kg of embodiment 1, cinder powder 20kg, smelting stainless steel waste residue powder 30kg and silicate cement 15kg, particle diameter is-the calcium oxide powder 13kg of 0.2mm, calcium sulfate powder 3kg, sodium-chlor 1.0kg, colophonium pyrolytic polymer 0.005kg, calcium sulphonate 0.3kg, sodium sulfate 0.03kg sodium aluminate 0.06kg and water 23kg, above-mentioned raw materials is added double-shaft mixing agitator to be stirred and to use the mechanical vibration extrusion molding after being moist shape, under the pressure of 29Mpa, make the building waste residue light-weight hollow building block made of moulding, again the building waste residue light-weight hollow building block made after the moulding is delivered to autoclave and carry out vapor cure, heating 2 hours heats up earlier, spent again constant temperature 5 hours 100, naturally lowered the temperature 2 hours then, make building waste residue autoclaved lightweight holllow building block product.Mean compressive strength is after testing: 8.1Mpa, the monolithic minimum value is: 6.8Mpa, dry apparent density is: 1032kg/m
3, contract with dry rate is: 0.023%, all be better than 5.0 grades standard of national regulation.Be qualified product.
Embodiment 4
Get the building waste residue powder 50kg of embodiment 1, cinder powder 28kg, smelting stainless steel waste residue powder 26kg and silicate cement 18kg, particle diameter is-the calcium oxide powder 12kg of 0.2mm, calcium sulfate powder 5kg, sodium-chlor 0.7kg, colophonium pyrolytic polymer 0.01kg, calcium sulphonate 0.23kg, sodium sulfate 0.04kg sodium aluminate 0.05kg and water 18kg, above-mentioned raw materials is added double-shaft mixing agitator to be stirred and to use the mechanical vibration extrusion molding after being moist shape, under the pressure of 26Mpa, make the building waste residue light-weight environment-friendly adobe of moulding, send the building waste residue light-weight environment-friendly adobe after the moulding to autoclave again and carry out vapor cure, heating 2.5 hours heats up earlier, spent again constant temperature 8 hours 95, naturally lowered the temperature 1.5 hours then, make building waste residue autoclaved lightweight environmental protection brick product.Average after testing resistance to compression Strong degree is: 11.5Mpa, anti-folding Strong degree is: 3Mpa is qualified product.
Embodiment 5
Get the building waste residue powder 55kg of embodiment 1, cinder powder 26kg, smelting stainless steel waste residue powder 25kg and silicate cement 19kg, particle diameter is-the calcium oxide powder 11kg of 0.2mm, calcium sulfate powder 6kg, sodium-chlor 0.8kg, colophonium pyrolytic polymer 0.015kg, calcium sulphonate 0.28kg, sodium sulfate 0.05kg sodium aluminate 0.06kg and water 20kg, above-mentioned raw materials is added double-shaft mixing agitator to be stirred and to use the mechanical vibration extrusion molding after being moist shape, under the pressure of 25Mpa, make the building waste residue light-weight environment-friendly adobe of moulding, send the building waste residue light-weight environment-friendly adobe after the moulding to autoclave again and carry out vapor cure, heating 2.5 hours heats up earlier, spent again constant temperature 5 hours 100, naturally lowered the temperature 2 hours then, make building waste residue autoclaved lightweight environmental protection brick product.Average after testing resistance to compression Strong degree is: 11.8Mpa, anti-folding Strong degree is: 3Mpa is qualified product.
Claims (3)
1. autoclaved lightweight environmental protection brick of producing with building waste residue is characterized in that it is made by the following weight proportion raw material;
40～60 parts of building waste residue powders
20～30 parts of cinder powders
20～30 parts of smelting stainless steel waste residue powders
15～20 parts of silicate cements
8～13 parts in calcium oxide
3～6 parts in calcium sulfate
0.5～1 part in sodium-chlor
0.005～0.02 part of colophonium pyrolytic polymer,
0.2～0.3 part of calcium sulphonate
0.02～0.05 part in sodium sulfate
0.03～0.06 part of sodium aluminate
13～23 parts in water,
Described building waste residue powder is the cullet that produces in the discarded concrete waste material that produces in the municipal construction process of construction, the fitting-up process, useless porcelain, useless marble, useless grouan, reconstruction of the old city town the remove useless brick and tile that produce and the blended solid waste of old wall waste residue, after removing scrap metal through fragmentation, sorting, magnetic separation, make particle diameter again after drying, the rolling sorting and be powder less than-3mm;
Described cinder powder is the waste residue of discharging behind the domestic garbage burning electricity generation, removes through sorting, pulverizing, magnetic separation and makes particle diameter behind the scrap metal and be the powder less than-3mm.
Described smelting stainless steel waste residue powder, be flue dust, oxide compound, slag former, desulfurization product, the furnace lining material of smelting stainless steel process discharge and the waste residue blended solid waste that discharges at hot rolling, cold rolling operation stainless steel, through after fragmentation, sorting, pulverizing, magnetic separation, removal scrap metal, after closing processing, deodorizing, sterilization, huge legendary turtle make its particle diameter and be powder less than-3mm.
2. as the manufacture method of a kind of autoclaved lightweight environmental protection brick of producing with building waste residue according to claim 1, it is characterized in that it is undertaken by following step:
(a) with the building waste residue powder of 40～60 weight parts (down with), 20～30 parts cinder powder, 20～30 parts smelting stainless steel waste residue powder, 15～20 parts silicate cement, 8～13 parts calcium oxide powder, 3～6 parts calcium sulfate powder, 0.5～1 part sodium-chlor, 0.005～0.02 part colophonium pyrolytic polymer, 0.2～0.3 part calcium sulphonate, 0.02～0.05 part sodium sulfate, 0.03 the water of～0.06 part sodium aluminate and 13～23 parts is raw material to add double-shaft mixing agitator and stirs and use the mechanical vibration extrusion molding after being moist shape, under the pressure of 25～30Mpa, manufacture building waste residue autoclaved lightweight environmental protection adobe
(b) send the building waste residue light-weight environment-friendly adobe after the moulding to autoclave again and carry out vapor cure, the heating 2～3 hours that heats up was earlier spent constant temperature 5～8 hours 95～100 again, lowered the temperature 1～2 hour naturally then, made building waste residue autoclaved lightweight environmental protection brick product.
3. building waste residue autoclaved lightweight environmental protection brick according to claim 1 and 2 is characterized in that its described calcium oxide and its powder particle diameter of calcium sulfate are-0.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102000614A CN102276212B (en) | 2010-06-13 | 2010-06-13 | Steamed and pressed light environment-friendly brick produced from waste building residues and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102000614A CN102276212B (en) | 2010-06-13 | 2010-06-13 | Steamed and pressed light environment-friendly brick produced from waste building residues and production method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102276212A true CN102276212A (en) | 2011-12-14 |
| CN102276212B CN102276212B (en) | 2012-11-07 |
Family
ID=45102009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102000614A Active CN102276212B (en) | 2010-06-13 | 2010-06-13 | Steamed and pressed light environment-friendly brick produced from waste building residues and production method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102276212B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102795815A (en) * | 2012-06-30 | 2012-11-28 | 安徽中龙建材科技有限公司 | Cullet-doped aerated block production method |
| CN104072039A (en) * | 2014-05-29 | 2014-10-01 | 安徽华塑股份有限公司 | Concrete waste concrete and preparation method thereof |
| CN107760275A (en) * | 2017-11-14 | 2018-03-06 | 中国矿业大学 | A kind of low melting point high temperature phase change material (pcm) of glass preparation and preparation method thereof |
| CN112723830A (en) * | 2021-01-06 | 2021-04-30 | 蔡琳洁 | Manufacturing process of building anti-seismic building concrete block |
| CN113336481A (en) * | 2021-04-26 | 2021-09-03 | 华厦筑工(广东)科技有限公司 | Light environment-friendly brick manufactured by using construction waste and manufacturing method thereof |
| CN115028427A (en) * | 2022-06-28 | 2022-09-09 | 扬州轩之和新型建材科技有限公司 | Light environment-friendly brick and manufacturing method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1226528A (en) * | 1998-12-21 | 1999-08-25 | 李桓宇 | Lightweight non-sintered bricks made from coal cinders |
| CN1513795A (en) * | 2003-08-22 | 2004-07-21 | 李桓宇 | Dirty sludge construction garbage light sinter free brick |
| CN1613812A (en) * | 2004-10-26 | 2005-05-11 | 李桓宇 | Non-fired bricks produced from combusting ash of urban refuse |
| CN1636918A (en) * | 2004-12-15 | 2005-07-13 | 李桓宇 | Production process of steam cured light cinder brick |
-
2010
- 2010-06-13 CN CN2010102000614A patent/CN102276212B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1226528A (en) * | 1998-12-21 | 1999-08-25 | 李桓宇 | Lightweight non-sintered bricks made from coal cinders |
| CN1513795A (en) * | 2003-08-22 | 2004-07-21 | 李桓宇 | Dirty sludge construction garbage light sinter free brick |
| CN1613812A (en) * | 2004-10-26 | 2005-05-11 | 李桓宇 | Non-fired bricks produced from combusting ash of urban refuse |
| CN1636918A (en) * | 2004-12-15 | 2005-07-13 | 李桓宇 | Production process of steam cured light cinder brick |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102795815A (en) * | 2012-06-30 | 2012-11-28 | 安徽中龙建材科技有限公司 | Cullet-doped aerated block production method |
| CN102795815B (en) * | 2012-06-30 | 2013-12-11 | 安徽中龙建材科技有限公司 | Cullet-doped aerated block production method |
| CN104072039A (en) * | 2014-05-29 | 2014-10-01 | 安徽华塑股份有限公司 | Concrete waste concrete and preparation method thereof |
| CN104072039B (en) * | 2014-05-29 | 2015-12-30 | 安徽华塑股份有限公司 | A kind of concrete waste material concrete and preparation method thereof |
| CN107760275A (en) * | 2017-11-14 | 2018-03-06 | 中国矿业大学 | A kind of low melting point high temperature phase change material (pcm) of glass preparation and preparation method thereof |
| CN112723830A (en) * | 2021-01-06 | 2021-04-30 | 蔡琳洁 | Manufacturing process of building anti-seismic building concrete block |
| CN113336481A (en) * | 2021-04-26 | 2021-09-03 | 华厦筑工(广东)科技有限公司 | Light environment-friendly brick manufactured by using construction waste and manufacturing method thereof |
| CN115028427A (en) * | 2022-06-28 | 2022-09-09 | 扬州轩之和新型建材科技有限公司 | Light environment-friendly brick and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102276212B (en) | 2012-11-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103387411B (en) | Method for producing aerated concrete with refuse incinerator slag | |
| CN101941825B (en) | Environment-friendly brick produced from combustion slag of oil-bearing sludge reclaimed coal and manufacturing method thereof | |
| CN103172347B (en) | Sintered porous light-weight insulating brick produced from ceramic waste mud and manufacturing method thereof | |
| CN101905954B (en) | Binding material prepared from construction waste and preparation method thereof | |
| CN101994283B (en) | Steamed ecological water permeable environmentally friendly brick produced by waste ceramic residues and manufacturing method thereof | |
| CN101817667B (en) | Light non-fired hollow building blocks produced from ceramic waste residue and manufacturing method thereof | |
| Chen et al. | Utilization of recycled concrete powder in cement composite: Strength, microstructure and hydration characteristics | |
| CN102276212B (en) | Steamed and pressed light environment-friendly brick produced from waste building residues and production method thereof | |
| CN102276226B (en) | Regenerative environmental-friendly brick by using waste concrete on road and its manufacture method | |
| CN103058613A (en) | Curb produced by using waste ceramic slag and waste road concrete and manufacturing method | |
| CN106082901B (en) | A kind of the green concrete prefabricated pile and construction method of strengthening soft foundation | |
| CN102418308A (en) | Water permeable bricks produced by using building waste residue and manufacturing method thereof | |
| CN101531029A (en) | Partition brick with high fire resistance and manufacturing method thereof | |
| CN111072329A (en) | Alkali-activated waste residue soil baking-free brick and preparation method thereof | |
| CN102390964A (en) | Steam-pressed environment-friendly brick produced by using coal gangue residues and manufacturing method thereof | |
| CN101956441B (en) | Lightweight environment-friendly bricks prepared from waste incineration flyash and preparation method thereof | |
| CN102070321B (en) | Sintered light environmentally-friendly brick produced from ceramic waste residues and silt and manufacturing method thereof | |
| Kwek et al. | Utilization of industrial waste materials for the production of lightweight aggregates: a review | |
| CN102180698A (en) | Sintered light environment-friendly brick produced from riverway bottom mud and manufacturing method thereof | |
| CN102051943B (en) | Sintered light environmental-friendly brick produced by using municipal sludge and manufacture method thereof | |
| CN1613812A (en) | Non-fired bricks produced from combusting ash of urban refuse | |
| Xie et al. | Optimization formulation of low carbon MSWIFA cement-based composites modified by nano SiO2 | |
| CN101913842B (en) | Baked light-weight environmental-friendly bricks prepared from paper mill sludge and manufacturing method thereof | |
| CN102003029B (en) | Lightweight baking-free brick produced by using various wastes in stainless steel smelting and manufacturing method thereof | |
| CN107954659A (en) | A kind of foamed light heat-preserving wall produced with electroplating sludge and its manufacture method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: QINGYUAN LUYOU ENVIRONMENTAL PROTECTION TECHNOLOGY Free format text: FORMER OWNER: GUANGZHOU LUYOU INDUSTRIAL WASTE RECYCLING CO., LTD. Effective date: 20140213 |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 511466 GUANGZHOU, GUANGDONG PROVINCE TO: 511533 QINGYUAN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140213 Address after: 511533 Guangdong province Qingyuan City Yuan Tan Zhen Dong Keng Cun Patentee after: Qingyuan Lyuyou Environmental Protection Technology Co., Ltd. Address before: Nansha District Hengli Town, Guangzhou city of Guangdong province 511466 Hexing Road No. 56 Patentee before: Guangzhou Luyou Industrial Waste Recycling Co., Ltd. |
|
| TR01 | Transfer of patent right |