CN102464497B - Waste brick tile/straw foam concrete and preparation method thereof - Google Patents
Waste brick tile/straw foam concrete and preparation method thereof Download PDFInfo
- Publication number
- CN102464497B CN102464497B CN 201010536160 CN201010536160A CN102464497B CN 102464497 B CN102464497 B CN 102464497B CN 201010536160 CN201010536160 CN 201010536160 CN 201010536160 A CN201010536160 A CN 201010536160A CN 102464497 B CN102464497 B CN 102464497B
- Authority
- CN
- China
- Prior art keywords
- tile
- straw
- useless brick
- weight parts
- particle
- 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.)
- Active
Links
- 239000011381 foam concrete Substances 0.000 title claims abstract description 52
- 239000011449 brick Substances 0.000 title claims abstract description 42
- 239000010902 straw Substances 0.000 title claims abstract description 33
- 239000002699 waste material Substances 0.000 title claims abstract description 14
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 36
- 239000002893 slag Substances 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000003756 stirring Methods 0.000 claims abstract description 10
- 238000005266 casting Methods 0.000 claims abstract description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 21
- 239000002245 particle Substances 0.000 claims description 20
- 239000000843 powder Substances 0.000 claims description 15
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium monoxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 239000000835 fiber Substances 0.000 claims description 8
- 239000006260 foam Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 229920000126 Latex Polymers 0.000 claims description 6
- NTHWMYGWWRZVTN-UHFFFAOYSA-N Sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 6
- 239000000292 calcium oxide Substances 0.000 claims description 6
- 235000012255 calcium oxide Nutrition 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 6
- 239000004816 latex Substances 0.000 claims description 6
- 239000002002 slurry Substances 0.000 claims description 6
- 239000011368 organic material Substances 0.000 claims description 5
- 235000019353 potassium silicate Nutrition 0.000 claims description 5
- IYJYQHRNMMNLRH-UHFFFAOYSA-N Sodium aluminate Chemical compound [Na+].O=[Al-]=O IYJYQHRNMMNLRH-UHFFFAOYSA-N 0.000 claims description 4
- 238000005187 foaming Methods 0.000 claims description 4
- 229910001388 sodium aluminate Inorganic materials 0.000 claims description 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 3
- 235000015450 Tilia cordata Nutrition 0.000 claims description 3
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 238000006062 fragmentation reaction Methods 0.000 claims description 3
- 238000000227 grinding Methods 0.000 claims description 3
- 239000004571 lime Substances 0.000 claims description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 238000002791 soaking Methods 0.000 claims description 3
- LNAZSHAWQACDHT-XIYTZBAFSA-N (2R,3R,4S,5R,6S)-4,5-dimethoxy-2-(methoxymethyl)-3-[(2S,3R,4S,5R,6R)-3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]oxy-6-[(2R,3R,4S,5R,6R)-4,5,6-trimethoxy-2-(methoxymethyl)oxan-3-yl]oxyoxane Chemical compound CO[C@@H]1[C@@H](OC)[C@H](OC)[C@@H](COC)O[C@H]1O[C@H]1[C@H](OC)[C@@H](OC)[C@H](O[C@H]2[C@@H]([C@@H](OC)[C@H](OC)O[C@@H]2COC)OC)O[C@@H]1COC LNAZSHAWQACDHT-XIYTZBAFSA-N 0.000 claims description 2
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L Sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims description 2
- 229920000591 gum Polymers 0.000 claims description 2
- 229920000609 methyl cellulose Polymers 0.000 claims description 2
- 239000001923 methylcellulose Substances 0.000 claims description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L na2so4 Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 2
- 239000011505 plaster Substances 0.000 claims description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 2
- 235000011152 sodium sulphate Nutrition 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000011148 porous material Substances 0.000 abstract description 8
- 238000009413 insulation Methods 0.000 abstract description 7
- 229910052799 carbon Inorganic materials 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000004566 building material Substances 0.000 abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 3
- 238000002156 mixing Methods 0.000 abstract description 3
- 238000005336 cracking Methods 0.000 abstract description 2
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive Effects 0.000 abstract 1
- 239000002154 agricultural waste Substances 0.000 abstract 1
- 239000004088 foaming agent Substances 0.000 abstract 1
- 238000007710 freezing Methods 0.000 abstract 1
- 239000002440 industrial waste Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
- 239000004568 cement Substances 0.000 description 5
- 238000007906 compression Methods 0.000 description 4
- 239000010881 fly ash Substances 0.000 description 4
- 239000004567 concrete Substances 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- RCJVRSBWZCNNQT-UHFFFAOYSA-N Dichlorine monoxide Chemical compound ClOCl RCJVRSBWZCNNQT-UHFFFAOYSA-N 0.000 description 2
- 239000011398 Portland cement Substances 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011068 load Methods 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 208000008425 Protein Deficiency Diseases 0.000 description 1
- 240000000359 Triticum dicoccon Species 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 239000007777 multifunctional material Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000003469 silicate cement Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Abstract
The invention which provides waste brick tile/straw foam concrete and a preparation method thereof relates to a lightweight building material. The foam concrete is a porous material obtained by mixing more than 90% of a main material comprising industrial and agricultural wastes of waste brick tiles, slag, straws and the like, an additive, a foaming agent and water according to a ratio, stirring, cast-molding and maintaining. The foam concrete which has the functions of light weight, low heat conduction coefficient, heat insulation, sound insulation and fire resistance, water resistance, freezing resistance, cracking resistance, shock resistance and the like and has the advantages of low production cost, simple manufacturing process, realization of onsite casting of prefabricated products, use convenience and safety, changing of wastes into valuables, reaching of energy-saving low-carbon effects, reduction of pollution of the wastes to the environment, ecological environment protection, and nation and civilian benefiting, contributes to the creation of the saving and low carbon society in China.
Description
Technical field
The present invention relates to a kind of light building material, particularly a kind of useless brick tile/straw foam concrete and preparation method thereof.Walls and roofs applicable to building.
Background technology
Since China's reform and opening-up, national economy obtains rapid growth, has become the main flow of the present industrial development of China with " scientific and technical innovation, autonomous innovation ".China's industry is just progressively to the future development of saving type, energy-saving and emission-reduction, low-carbon (LC).Enforcement along with the policy of the reform of China materials for wall and building energy conservation, require to use the performance novel building energy-saving material such as have energy-conservation, insulation, lightweight, fire-resistant, profit is useless in modern architecture, and that foamed concrete has embodied just is energy-conservation, a kind of multifunctional material of insulation, heat insulation, lightweight, the performance such as fire-resistant, and foamed concrete is just being brought into play more and more important effect in building energy saving field.In recent years, all pay much attention to the research and development of foamed concrete both at home and abroad, existing foamed concrete, as: publication number 101139194A " preparation method of foaming concrete lightweight wall material ", disclosed component be Portland cement, medium sand (or flyash, or industrial cinder all can), whipping agent; Notification number CN100564305C " coal gangue-fly ash foam concrete " patent, disclosed component is: coal gangue, flyash, cement, lime, gypsum, filler and whipping agent form; Publication number is CN1261600A's " non-steam cured foamed concrete plate " patent, and disclosed component is: inorganic coagulation material low alkali cement, flyash, fiber, whipping agent, and the processing method of walling is made sheet material routinely; Publication number CN101565289A " tailings foamed concrete ", disclosed component is: cement, tailings and whipping agent.Mainly there is following deficiency in existing foamed concrete: (1) consumption of natural resource is many, a large amount of natural resourcess that silicate cement or oxychloride cement, sand, stone flour etc. consume; (2) cost is higher, and preparation foamed concrete gelling material used is general purpose portland cement or magnesia oxychloride cement, and its price is also higher; (3) thermal conductivity is higher, general 300～500kg/m
3The thermal conductivity of foamed concrete at 0.08～0.186w/ (mK), heat-proof quality is relatively poor; (4) intensity of foamed concrete is not high, 300～500kg/m
3Foamed concrete be difficult to reach the required requirement of strength of energy-saving building materials.Therefore, how to seek to utilize in a large number the waste of industrial or agricultural to substitute natural resources, utilize especially rice wheat straw as main raw, reduce the foamed concrete cost, and the thermal conductivity that how to reduce foamed concrete, the intensity of raising foamed concrete becomes current urgent problem.For addressing this problem, R﹠D institution and enterprise technology personnel utilize modern science and technology in constantly research, exploration, although obtained technically some progress, still exist the technical barrier that not yet overcomes in practice.
Summary of the invention
The object of the invention is to overcome above deficiency, a kind of useless brick tile/straw foam concrete and preparation method thereof is provided, with agriculture and industry wastes such as useless brick and tile, slag and straw cash as main raw, be mixed in proportion a kind of porous material that forms through stirring, casting, maintenance with admixture, whipping agent and water.
the technical solution adopted for the present invention to solve the technical problems is: contain useless brick and tile powder, ground granulated blast furnace slag, straw, useless brick and tile particle, admixture, whipping agent, water, wherein admixture is ceramic (unslaked lime, white lime, sodium aluminate, water glass, sodium sulfate, S-WAT or desulfurated plaster) and organic materials (methylcellulose gum, polyvinyl alcohol, silane coupling agent, latex powder) one or two or more kinds composition, the proportioning of each raw material is: useless brick and tile powder 40～60 weight parts, ground granulated blast furnace slag is 20～40 weight parts, useless brick and tile particle 5～20 weight parts, straw 3～10 weight parts, admixture 5.0～20 weight parts, whipping agent 0.3～2.0 weight part.
The technological process of production:
A kind of useless brick tile/straw foam concrete and preparation method thereof comprises the steps:
1, sub-electing useless brick and tile from building waste, with the useless brick and tile of crusher in crushing bulk, is then the screening choosing of 4.8mm and 1.2mm with sieve aperture, and the material of the particle of 4.8～1.2mm gathers materials as foamed concrete; Turn back to greater than the particle of 4.8mm again and carry out fragmentation in crusher, carry out grinding less than the useless brick and tile particle feeding ball mill of 1.2mm, the control fineness is 360～400m
2/ kg;
2, ground granulated blast furnace slag is specific surface area 450～500m
2/ kg;
3, straw is crushed to straw fiber below length 2cm with pulverizer, then uses 1～2% NaOH solution soaking 6～12 hours, filtration drying;
4, with each material in step 1～3 and admixture in a ratio mixing and stirring, add suitable quantity of water to stir into slurry;
5, whipping agent is 0.2 ratio with the quality ratio, adds in foaming machine, makes foam;
After the foams mix of the slurry that 6, step 4 is made and step 5 system stirs, casting.Made a kind of useless brick tile/straw foam concrete material.
The know-why that the present invention adopts is: this foamed concrete main raw is that the agriculture and industry wastes such as useless brick and tile, slag and straw cash account for more than 90%, be mixed in proportion a kind of porous material that forms through stirring, casting, maintenance with admixture, whipping agent and water.Whipping agent is can make material internal produce foam and the material that forms closed pore or connection pore structure material, and admixture is one or more above compositions of ceramic and organic materials.It is that the following straw fiber of 2cm is material that this foamed concrete adopts length, and vegetable fibre has the function of heat insulating, noise reducing and increase folding strength; Owing to containing relatively independent CAB and good globality in this foamed concrete, make this foamed concrete have good thermal and insulating performance and water resistance, the thermal conductivity that its thermal conductivity reaches less than the existing national standard requirement of each density building block; This foamed concrete material of main part is ceramic, can not burn, and therefore have good fire performance, but cast-in-site does not need the particular manufacturing craft less investment, and construction is fast, and is good with the base material associativity; This foamed concrete adds the material conduct of the particle of 4.8～1.2mm to gather materials, improved the intensity of this foamed concrete, therefore the foamed concrete of different densities has different intensity and thermal conductivity, can be used for the buildings non-bearing wall body (〉=5.0MPa), the roof heat insulation load larrying member (〉=2.5MPa), non bearing structure (〉=1.5MPa) and wallboard (〉=0.4MPa).The steam press maintenance operation has been saved in this foamed concrete and gas concrete contrast, more is conducive to save energy, realizes the resource recycling utilization of solid waste; This foamed concrete is the useless light material of a kind of profit simultaneously, has expanded the discarded use approach of industrial or agricultural, has both reduced cost, has saved again natural resource, meets the strategy of energy-saving and emission-reduction and Sustainable development.
The invention has the beneficial effects as follows: the function such as this foamed concrete has that lightweight, thermal conductivity are low, heat insulating, sound-proof refractory, waterproof, freeze proof, cracking resistance, antidetonation, and production cost is low, manufacturing process is simple, all right cast-in-site prefabricated product, easy to use, safe, turn waste into wealth, reach the energy-saving low-carbon effect.Reduced simultaneously the waste pollution on the environment, preserved the ecological environment, benefited the nation and the people, contributed for China creates saving type, low-carbon (LC) society.
Description of drawings
The present invention is further described below in conjunction with embodiment:
It is the process flow sheet of a kind of useless brick tile/straw foam concrete and preparation method thereof in figure
Embodiment
The proportioning of each raw material is: useless brick and tile powder 40～60 weight parts, ground granulated blast furnace slag is 20～40 weight parts, useless brick and tile particle 5～20 weight parts, straw 3～10 weight parts, admixture 5.0～20 weight parts, whipping agent 0.3～2.0 weight part.The technological process of production:
A kind of useless brick tile/straw foam concrete and preparation method thereof comprises the steps:
1, sub-electing useless brick and tile from building waste, with the useless brick and tile of crusher in crushing bulk, is then the screening choosing of 4.8mm and 1.2mm with sieve aperture, and the material of the particle of 4.8～1.2mm gathers materials as foamed concrete; Turn back to greater than the particle of 4.8mm again and carry out fragmentation in crusher, carry out grinding less than the useless brick and tile particle feeding ball mill of 1.2mm, the control fineness is 360～400m
2/ kg;
2, ground granulated blast furnace slag is specific surface area 450～500m
2/ kg;
3, straw is crushed to straw fiber below length 2cm with pulverizer, then uses 1～2% NaOH solution soaking 6～12 hours, filtration drying;
4, with each material in step 1～3 and admixture in a ratio mixing and stirring, add suitable quantity of water to stir into slurry;
5, whipping agent is 0.2 ratio with the quality ratio, adds in foaming machine, makes foam;
After the foams mix of the slurry that 6, step 4 is made and step 5 system stirs, casting.
This foamed concrete main raw is that the agriculture and industry wastes such as useless brick and tile, slag and straw cash account for more than 90%, is mixed in proportion a kind of porous material that forms through stirring, casting, maintenance with admixture, whipping agent and water.Whipping agent is can make material internal produce foam and the material that forms closed pore or connection pore structure material, and admixture is one or more above compositions of ceramic and organic materials.It is that the following straw fiber of 2cm is material that this foamed concrete adopts length, and vegetable fibre has the function of heat insulating, noise reducing and increase folding strength; Owing to containing relatively independent CAB and good globality in this foamed concrete, make this foamed concrete have good thermal and insulating performance and water resistance, the thermal conductivity that its thermal conductivity reaches less than the existing national standard requirement of each density building block; This foamed concrete material of main part is ceramic, can not burn, and therefore have good fire performance, but cast-in-site does not need the particular manufacturing craft less investment, and construction is fast, and is good with the base material associativity; This foamed concrete adds the material conduct of the particle of 4.8～1.2mm to gather materials, improved the intensity of this foamed concrete, therefore the foamed concrete of different densities has different intensity and thermal conductivity, can be used for the buildings non-bearing wall body (〉=5.0MPa), the roof heat insulation load larrying member (〉=2.5MPa), non bearing structure (〉=1.5MPa) and wallboard (〉=0.4MPa).The steam press maintenance operation has been saved in this foamed concrete and gas concrete contrast, more is conducive to save energy, realizes the resource recycling utilization of solid waste; This foamed concrete is the useless light material of a kind of profit simultaneously, has expanded the discarded use approach of industrial or agricultural, has both reduced cost, has saved again natural resource, meets the strategy of energy-saving and emission-reduction and Sustainable development.
Embodiment 1:
Useless brick and tile powder 55 weight parts, ground granulated blast furnace slag is 20 weight parts, useless brick and tile particle 5 weight parts, straw 10 weight parts, admixture (unslaked lime, water glass and latex powder) 8.0 weight parts, whipping agent 1.8 weight parts.After tested, dry apparent density is 350kg/m
3, 28 days ultimate compression strength 0.5MPa, thermal conductivity 0.061W/ (mK).
Embodiment 2:
Useless brick and tile powder 49 weight parts, ground granulated blast furnace slag is 24 weight parts, useless brick and tile particle 8 weight parts, straw 8 weight parts, admixture (unslaked lime, water glass and latex powder) 9.4 weight parts, whipping agent 1.6 weight parts.After tested, dry apparent density is 500kg/m
3, 28 days ultimate compression strength 2.5MPa, thermal conductivity 0.079W/ (mK).
Embodiment 3:
Useless brick and tile powder 44 weight parts, ground granulated blast furnace slag is 28 weight parts, useless brick and tile particle 10 weight parts, straw 7 weight parts, admixture (unslaked lime, sodium aluminate, water glass and latex powder) 9.9 weight parts, whipping agent 1.1 weight parts.After tested, dry apparent density is 690kg/m
3, 28 days ultimate compression strength 5.6MPa, thermal conductivity 0.096W/ (mK).
Embodiment 4:
Useless brick and tile powder 40 weight parts, ground granulated blast furnace slag is 32 weight parts, useless brick and tile particle 12 weight parts, straw 5 weight parts, admixture (unslaked lime, sodium aluminate, polyvinyl alcohol, water glass and latex powder) 10.2 weight parts, whipping agent 0.8 weight part.After tested, dry apparent density is 780kg/m
3, 28 days ultimate compression strength 7.6MPa, thermal conductivity 0.125W/ (mK).
Claims (1)
1. the preparation method of a useless brick tile/straw foam concrete, it is characterized in that: contain useless brick and tile powder, ground granulated blast furnace slag, straw, useless brick and tile particle, admixture, whipping agent, water, wherein admixture is one or two or more kinds composition in ceramic and organic materials, described inorganic non-metallic is unslaked lime, white lime, sodium aluminate, water glass, sodium sulfate, S-WAT or desulfurated plaster, described organic materials is methylcellulose gum, polyvinyl alcohol, silane coupling agent, latex powder, the proportioning of each raw material is: useless brick and tile powder 40～60 weight parts, ground granulated blast furnace slag is 20～40 weight parts, useless brick and tile particle 5～20 weight parts, straw 3～10 weight parts, admixture 5.0～20 weight parts, whipping agent 0.3～2.0 weight part,
Comprise the steps:
(1), sub-elect useless brick and tile from building waste, with the useless brick and tile of crusher in crushing bulk, the screening that is then 4.8mm and 1.2mm with sieve aperture is selected, the material of the particle of 4.8～1.2mm gathers materials as foamed concrete; Turn back to greater than the particle of 4.8mm again and carry out fragmentation in crusher, carry out grinding less than the useless brick and tile particle feeding ball mill of 1.2mm, the control fineness is 360～400m
2/ kg
(2), ground granulated blast furnace slag is specific surface area 450～500m
2/ kg;
(3), straw is crushed to straw fiber below length 2cm with pulverizer, then uses 1～2% NaOH solution soaking 6～12 hours, filtration drying;
(4), each material in step 1～3 and admixture be mixed in proportion stir, add suitable quantity of water to stir into slurry;
(5), whipping agent is 0.2 ratio with the quality ratio, adds in foaming machine, makes foam;
(6), after the foams mix of slurry that step 4 is made and step 5 system stirs, casting;
Made a kind of useless brick tile/straw foam concrete material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010536160 CN102464497B (en) | 2010-11-05 | 2010-11-05 | Waste brick tile/straw foam concrete and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010536160 CN102464497B (en) | 2010-11-05 | 2010-11-05 | Waste brick tile/straw foam concrete and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102464497A CN102464497A (en) | 2012-05-23 |
| CN102464497B true CN102464497B (en) | 2013-05-08 |
Family
ID=46068664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010536160 Active CN102464497B (en) | 2010-11-05 | 2010-11-05 | Waste brick tile/straw foam concrete and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102464497B (en) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103396044B (en) * | 2013-07-13 | 2015-03-25 | 王进 | Energy-saving building block compounded with construction waste, straws and foamed concrete |
| CN103951348B (en) * | 2014-04-18 | 2015-09-30 | 宁波今新集团有限公司 | Concrete |
| CN104387109B (en) * | 2014-10-09 | 2016-06-08 | 合肥向荣环保科技有限公司 | Warming plate containing urban inorganic garbage |
| CN104355572A (en) * | 2014-10-09 | 2015-02-18 | 合肥向荣环保科技有限公司 | Rice straw aerated brick |
| CN104355593A (en) * | 2014-10-09 | 2015-02-18 | 合肥向荣环保科技有限公司 | Environmental-friendly gypsum board |
| CN105236788A (en) * | 2015-09-09 | 2016-01-13 | 济南大学 | Additive agent suitable for calcium silicate board |
| CN106560459A (en) * | 2015-10-05 | 2017-04-12 | 吉林省圣翔建材集团有限公司 | High-bending-strength pavement concrete prepared from cornstalk and preparation method thereof |
| CN105198278B (en) * | 2015-10-09 | 2018-02-27 | 蚌埠市天源气体有限责任公司 | The insulation material that a kind of cryogenic piping uses |
| CN105819758B (en) * | 2016-03-10 | 2018-02-06 | 盐城工学院 | A kind of ecology solidification fluidised form mud and preparation method thereof |
| CN106242634A (en) * | 2016-08-15 | 2016-12-21 | 江西师范大学 | A kind of composite sound-absorbing material and preparation method thereof |
| CN106588075A (en) * | 2016-10-31 | 2017-04-26 | 南宁市大江保温材料有限公司 | Building heat insulation layer material |
| CN108147732B (en) * | 2016-12-03 | 2020-07-10 | 广东省永固电力科技有限公司 | Composite telegraph pole |
| CN107216076A (en) * | 2017-06-08 | 2017-09-29 | 惠安县灿鑫新材料科技有限公司 | A kind of foamed concrete material and preparation method thereof |
| CN108275971A (en) * | 2017-10-24 | 2018-07-13 | 上海老港废弃物处置有限公司 | A kind of preparation method of waste material of buildings base heat-barrier material |
| CN108439887A (en) * | 2018-05-04 | 2018-08-24 | 合肥易美特建材有限公司 | A kind of foam concrete block and preparation method thereof |
| CN108546048B (en) * | 2018-06-26 | 2021-04-13 | 广东基业长青建筑科技有限公司 | Foam concrete composite wallboard core material and preparation method thereof |
| CN109369128A (en) * | 2018-10-19 | 2019-02-22 | 户县融基建材有限责任公司 | A kind of method and its building block using building waste and mill tailings preparation building block |
| CN109133819A (en) * | 2018-11-03 | 2019-01-04 | 垠星建设有限公司 | A kind of building thermal insulation material and preparation method thereof |
| CN110204353A (en) * | 2019-06-12 | 2019-09-06 | 山东联海建筑科技股份有限公司 | A kind of efficient precast concrete plate and preparation method thereof |
| CN112624693A (en) * | 2020-12-21 | 2021-04-09 | 北京联绿技术集团有限公司 | Method for preparing concrete by using waste bricks and tiles |
| CN113024274A (en) * | 2021-03-29 | 2021-06-25 | 江苏泽建环境科技有限公司 | Waste ceramic-based heat-insulating brick and preparation method thereof |
| CN113354384B (en) * | 2021-06-23 | 2023-04-28 | 泳锌江苏工程技术有限公司 | Construction waste building material and preparation method thereof |
| CN114085094A (en) * | 2021-12-10 | 2022-02-25 | 冀威住工(河北)建材科技有限公司 | Green energy-saving low-carbon environment-friendly T-series innovative light partition wall material and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5286427A (en) * | 1993-01-06 | 1994-02-15 | George Koumal | Method of environmental cleanup and producing building material using copper mine tailings waste material |
| CN1978373A (en) * | 2005-11-30 | 2007-06-13 | 甘肃省建材科研设计院 | Method for producing fiber reinforced micro porous light concrete |
-
2010
- 2010-11-05 CN CN 201010536160 patent/CN102464497B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5286427A (en) * | 1993-01-06 | 1994-02-15 | George Koumal | Method of environmental cleanup and producing building material using copper mine tailings waste material |
| CN1978373A (en) * | 2005-11-30 | 2007-06-13 | 甘肃省建材科研设计院 | Method for producing fiber reinforced micro porous light concrete |
Non-Patent Citations (4)
| Title |
|---|
| 废砖制备轻质节能保温墙材的试验研究;张长森 等;《新型建筑材料》;20101031;28-29、52 * |
| 建筑垃圾制备泡沫混凝土的研究;蔡安兰 等;《新型建筑材料》;20100930;30-32 * |
| 张长森 等.废砖制备轻质节能保温墙材的试验研究.《新型建筑材料》.2010,28-29、52. |
| 蔡安兰 等.建筑垃圾制备泡沫混凝土的研究.《新型建筑材料》.2010,30-32. |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102464497A (en) | 2012-05-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102464497B (en) | Waste brick tile/straw foam concrete and preparation method thereof | |
| CN101314536B (en) | Energy-conservation environment-friendly type EPS light aggregate concrete and manufacture method thereof | |
| CN102875070B (en) | Acetylene sludge aerated concrete block and preparation method thereof | |
| WO2020063203A1 (en) | High-strength light-weight aggregate concrete and preparation method therefor | |
| CN102010168B (en) | Baking-free hollow thermal insulation blocks and preparation method thereof | |
| CN102515635B (en) | Ceramsite heat insulation brick and preparation method thereof | |
| CN103979921B (en) | Chlorine oxygen magnesium fiber Light trabs | |
| CN101628797A (en) | Inorganic heat insulation load-bearing concrete | |
| CN102875066B (en) | Chromic slag aerated brick and preparation method thereof | |
| CN106927735B (en) | Fly ash based geopolymer rice hull thermal insulation mortar and method for constructing building exterior wall thermal insulation mortar layer | |
| CN101786821B (en) | Wet fly ash gelled material and preparation method thereof | |
| CN102875184B (en) | Oil shale residue aerated brick and preparation method thereof | |
| CN101781109A (en) | Light-weight dry-mixed masonry mortar | |
| CN103396044A (en) | Energy-saving building block compounded with construction waste, straws and foamed concrete | |
| CN114044665B (en) | Assembled aerated concrete plate prepared from garbage bottom slag and preparation method thereof | |
| CN103449794A (en) | Fly-ash-base geopolymer rice hull thermal-insulation mortar | |
| CN102633530A (en) | Technique for producing aerated concrete building blocks from high-calcium sulfur-fixing fly ash and common fly ash | |
| CN106007782A (en) | Light porous self-insulating concrete block and preparation method thereof | |
| CN104177031A (en) | Foam concrete building blocks and production method thereof | |
| CN102875068B (en) | Building rubbish aerated concrete block and preparation method thereof | |
| CN102875074B (en) | Waste cement road slag aerated concrete block and preparation method thereof | |
| CN103570337B (en) | Composition for manufacturing shale ceramisite and manufacture method of shale ceramisite | |
| CN103113087A (en) | Method for processing and manufacturing light brick by utilizing household garbage | |
| CN102329111A (en) | Lightweight brick manufactured by utilizing printing and dyeing sludge and manufacturing method thereof | |
| CN104557124B (en) | Lightweight anti-crack concrete and preparation 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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160204 Address after: 224115 Jiangsu Province, Yancheng City Guangming Village of Dafeng City, medium-sized town village committee Village Patentee after: DAFENG YINGTAI STRAW TECHNOLOGY DEVELOPMENT CO., LTD. Address before: 224051, Yingbin Road, Jiangsu, 9, Yancheng Institute Of Technology, Yancheng City Patentee before: Yangcheng Institute of Technology |