CN103992085A - Fire, bacterium and mildew resistant aerated brick and making method thereof - Google Patents
Fire, bacterium and mildew resistant aerated brick and making method thereof Download PDFInfo
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- CN103992085A CN103992085A CN201410152303.5A CN201410152303A CN103992085A CN 103992085 A CN103992085 A CN 103992085A CN 201410152303 A CN201410152303 A CN 201410152303A CN 103992085 A CN103992085 A CN 103992085A
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- parts
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- steam
- sawdust
- magnesium silicate
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- 239000011449 brick Substances 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims description 4
- 241000894006 Bacteria Species 0.000 title abstract 3
- 239000000843 powder Substances 0.000 claims abstract description 34
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 14
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 14
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000000391 magnesium silicate Substances 0.000 claims abstract description 13
- 229910052919 magnesium silicate Inorganic materials 0.000 claims abstract description 13
- 235000019792 magnesium silicate Nutrition 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000010440 gypsum Substances 0.000 claims abstract description 10
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 10
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000010881 fly ash Substances 0.000 claims abstract description 8
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229920002367 Polyisobutene Polymers 0.000 claims abstract description 7
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims abstract description 7
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 7
- 239000000292 calcium oxide Substances 0.000 claims abstract description 7
- 235000012255 calcium oxide Nutrition 0.000 claims abstract description 7
- 239000004568 cement Substances 0.000 claims abstract description 7
- 229920000728 polyester Polymers 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 239000010920 waste tyre Substances 0.000 claims abstract description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims abstract description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 4
- 230000000844 anti-bacterial effect Effects 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 239000004160 Ammonium persulphate Substances 0.000 claims description 9
- 235000019395 ammonium persulphate Nutrition 0.000 claims description 9
- 238000000227 grinding Methods 0.000 claims description 9
- 230000002265 prevention Effects 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 8
- 230000004048 modification Effects 0.000 claims description 7
- 238000012986 modification Methods 0.000 claims description 7
- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims description 6
- 239000006185 dispersion Substances 0.000 claims description 6
- 239000012467 final product Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 239000002002 slurry Substances 0.000 claims description 6
- OERNJTNJEZOPIA-UHFFFAOYSA-N zirconium nitrate Chemical compound [Zr+4].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O OERNJTNJEZOPIA-UHFFFAOYSA-N 0.000 claims description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- WPKYZIPODULRBM-UHFFFAOYSA-N azane;prop-2-enoic acid Chemical compound N.OC(=O)C=C WPKYZIPODULRBM-UHFFFAOYSA-N 0.000 claims description 3
- 229910021538 borax Inorganic materials 0.000 claims description 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 3
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical class CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 claims description 3
- VLCAYQIMSMPEBW-UHFFFAOYSA-N methyl 3-hydroxy-2-methylidenebutanoate Chemical compound COC(=O)C(=C)C(C)O VLCAYQIMSMPEBW-UHFFFAOYSA-N 0.000 claims description 3
- GEMHFKXPOCTAIP-UHFFFAOYSA-N n,n-dimethyl-n'-phenylcarbamimidoyl chloride Chemical compound CN(C)C(Cl)=NC1=CC=CC=C1 GEMHFKXPOCTAIP-UHFFFAOYSA-N 0.000 claims description 3
- 239000004328 sodium tetraborate Substances 0.000 claims description 3
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 229910000166 zirconium phosphate Inorganic materials 0.000 claims description 3
- LEHFSLREWWMLPU-UHFFFAOYSA-B zirconium(4+);tetraphosphate Chemical compound [Zr+4].[Zr+4].[Zr+4].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LEHFSLREWWMLPU-UHFFFAOYSA-B 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000032683 aging Effects 0.000 abstract description 3
- 239000004567 concrete Substances 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 239000000378 calcium silicate Substances 0.000 abstract 2
- 229910052918 calcium silicate Inorganic materials 0.000 abstract 2
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 abstract 2
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 1
- 229910001870 ammonium persulfate Inorganic materials 0.000 abstract 1
- 229920001971 elastomer Polymers 0.000 abstract 1
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 1
- 239000004927 clay Substances 0.000 description 3
- 241001640558 Cotoneaster horizontalis Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000979 retarding effect Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007407 health benefit Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
A fire, bacterium and mildew resistant aerated brick is made by using following raw materials, by weight, 12-15 parts of cement, 12-15 parts of quicklime, 5-7 parts of gypsum, 25-30 parts of magnesium silicate, 10-15 parts of fly ash, 10-14 parts of light calcium carbonate, 2-4 parts of polyester acrylate, 0.04-0.05 parts of ammonium persulfate, 2-3 parts of waste tire rubber powder, 2-3 parts of red phosphorus, 1-2 parts of polyvinyl alcohol powder, 3-4 parts of aluminum hydroxide, 0.5-0.8 parts of polyisobutylene, 6-9 parts of modified sawdust, 20-25 parts of calcium silicate, 7-8 parts of aluminum paste for aerated concrete and a proper amount of water. The aerated brick using calcium silicate and magnesium silicate has the advantages of high strength, good heat resistance, good heat insulation property, fire retardation, and excellent bacterium, mildew, ageing and corrosion resistances; and the use of modified sawdust improves the heat insulation effect, reduces the weight, increases the earthquake resistance and realizes a good water reduction effect.
Description
Technical field
The invention belongs to brick field, relate in particular to a kind of fire prevention antibacterial and mouldproof aerated bricks and preparation method thereof.
Background technology
Aerated bricks is also called air-entrained concrete building block, application very extensively, be mainly used in load-bearing walling and non-bearing material and the filling enclosure walls around such as materials for wall, infilled wall, floor and roof boarding in mechanical factory building and covil construction.
Aerated bricks has become the leading product of building material industry at present, and country has progressively banned use of clay solid brick, is exactly instead air-entrained concrete building block gradually, autoclaved brick.
That aerated bricks has is lightweight, thermal and insulating performance good, shock resistance is strong, good processability, have certain high thermal resistance, good, the adaptable feature of sound-proofing properties, can be according to the different starting material in locality, different condition is carried out amount body and is surely made, starting material wide material sources, can select river sand, flyash, ore in sand form etc., suit measures to local conditions, can be salvaged, environmental, really turn waste into wealth.
But along with the development of building trade, buildings is more and more higher, moulding is more and more peculiar, the requirements such as intensity to aerated bricks, density, shrinkage value, frost resistance all increase, improving constantly along with people's living standard in addition, requirement to environment is also more and more higher, and the heat-insulating property to buildings, sound absorption qualities, radioactivity have higher requirement, even requires buildings to have the performance of body health benefits, therefore as required, develop the aerated bricks of excellent performance more imperative.
Summary of the invention
The object of the present invention is to provide a kind of fire prevention antibacterial and mouldproof aerated bricks and preparation method thereof, this aerated bricks aerated bricks of the present invention, by using Calucium Silicate powder, Magnesium Silicate q-agent, makes aerated bricks intensity high, good heat resistance, heat insulation property is good, fire protection flame retarding, the ageing-resistant corrosion resistance excellence of antibacterial and mouldproof.
Technical scheme of the present invention is as follows:
A kind of fire prevention antibacterial and mouldproof aerated bricks, is characterized in that being made up of the raw material of following weight part: cement 12-15, unslaked lime 12-15, gypsum 5-7, Magnesium Silicate q-agent 25-30, flyash 10-15, light calcium carbonate 10-14, polyester acrylate 2-4, ammonium persulphate 0.04-0.05, waste-tyre rubber-powder 2-3, red phosphorus 2-3, pva powder 1-2, aluminium hydroxide 3-4, polyisobutene 0.5-0.8, modification sawdust 6-9, Calucium Silicate powder 20-25, aerating aluminium powder 7-8, water are appropriate;
Described modification sawdust is made up of the raw material of following weight part: zirconium phosphate 2-3, sawdust 12-15, Magnesium Silicate q-agent 1-2, red phosphorus 0.4-0.7, borax 0.4-0.6, cobalt naphthenate 0.01-0.02, ethoxylated dodecyl alcohol 0.01-0.02, hydroxyethyl methylacrylate 2-3, high-efficiency water-reducing agent of poly-carboxylic acid 1-2, vinylformic acid 1-2, ammonium persulphate 0.01-0.02, zirconium nitrate 0.5-1.2, crystal whisker of gypsum 3-5, oxidized polyethlene wax 0.8-1, sewer oil 2-3; Making method is: sawdust powder is broken into 50-100 order particle, sprays into while stirring oxidized polyethlene wax, sewer oil, mix rear placement 5-7 hour, then mix with other remaining components, be heated to 75-80 DEG C, dispersion grinding 30-40 minute, to obtain final product.
The preparation method of described fire prevention antibacterial and mouldproof aerated bricks, is characterized in that comprising the following steps:
(1) cement, unslaked lime, gypsum, flyash, Calucium Silicate powder, Magnesium Silicate q-agent are mixed, send into grinding in ball grinder and become the powder of 100-200 order particle,
(2) light calcium carbonate, polyester acrylate, ammonium persulphate, waste-tyre rubber-powder, pva powder, aluminium hydroxide, polyisobutene are mixed, dispersion grinding 20-30 minute, the powder obtaining with (1) step again mixes, be that 0.56-0.57 adds water by ratio of water to material, stir, add again other remaining components, stir and obtain slurry;
(3) slurry (2) step being obtained is poured in mould, obtains brick idiosome;
(4) brick idiosome is put into steam-cured still and vacuumize, then in 1.7-1.9 hour, pass into equably steam, make steam-cured indoor temperature rise to 170-180 DEG C, pressure reaches 11-13MPa, keeps constant 9-12 hour;
(5) in 1.7-1.9 hour, let off steam equably, steam-cured indoor temperature is down to below 70 DEG C, go out still, place 28-30 days and get final product.
Beneficial effect of the present invention
Aerated bricks of the present invention, by using Calucium Silicate powder, Magnesium Silicate q-agent, makes aerated bricks intensity high, good heat resistance, and heat insulation property is good, fire protection flame retarding, the ageing-resistant corrosion resistance excellence of antibacterial and mouldproof; By using modification sawdust, strengthen effect of heat insulation, alleviate weight, increase anti-seismic performance, water-reducing effect is good simultaneously.
Embodiment
A kind of fire prevention antibacterial and mouldproof aerated bricks, by following weight part (kilogram) raw material make: cement 13, unslaked lime 13, gypsum 6, Magnesium Silicate q-agent 28, flyash 13, light calcium carbonate 12, polyester acrylate 3, ammonium persulphate 0.04, waste-tyre rubber-powder 2.5, red phosphorus 2.5, pva powder 1.5, aluminium hydroxide 3.5, polyisobutene 0.7, modification sawdust 7, Calucium Silicate powder 23, aerating aluminium powder 7.6, water are appropriate;
Described modification sawdust by following weight part (kilogram) raw material make: zirconium phosphate 2.5, sawdust 14, Magnesium Silicate q-agent 1.4, red phosphorus 0.6, borax 0.5, cobalt naphthenate 0.01, ethoxylated dodecyl alcohol 0.01, hydroxyethyl methylacrylate 2.5, high-efficiency water-reducing agent of poly-carboxylic acid 1.5, vinylformic acid 1.5, ammonium persulphate 0.01, zirconium nitrate 0.8, crystal whisker of gypsum 4, oxidized polyethlene wax 0.9, sewer oil 2.5; Making method is: sawdust powder is broken into 80 order particles, sprays into while stirring oxidized polyethlene wax, sewer oil, mix rear placement 6 hours, then mix with other remaining components, be heated to 78 DEG C, dispersion grinding 37 minutes, to obtain final product.
The preparation method of described fire prevention antibacterial and mouldproof aerated bricks, comprises the following steps:
(1) cement, unslaked lime, gypsum, flyash, Calucium Silicate powder, Magnesium Silicate q-agent are mixed, send into grinding in ball grinder and become the powder of 160 order particles,
(2) light calcium carbonate, polyester acrylate, ammonium persulphate, waste-tyre rubber-powder, pva powder, aluminium hydroxide, polyisobutene are mixed, dispersion grinding 25 minutes, the powder obtaining with (1) step again mixes, be 0.56 to add water by ratio of water to material, stir, add again other remaining components, stir and obtain slurry;
(3) slurry (2) step being obtained is poured in mould, obtains brick idiosome;
(4) brick idiosome is put into steam-cured still and vacuumize, then in 1.8 hours, pass into equably steam, make steam-cured indoor temperature rise to 175 DEG C, pressure reaches 12MPa, keeps constant 11 hours;
(5) in 1.8 hours, let off steam equably, make steam-cured indoor temperature be down to 70 DEG C, go out still, place 29 days and get final product.
Experimental data:
The density of this aerated bricks is 680kg/m3, refractory temperature is 760 DEG C, thermal conductivity is 0.11W/(m DEG C), adopt showerhead respectively to the thick clay tile wall of 240mm and aerating brick wall spray, clay tile wall all soaked into after 12 hours, the aerating brick wall spray degree of depth that seeps water after 72 hours is 60mm, and ultimate compression strength is 7.4Mpa, sound absorption coefficient 0.46.
Claims (2)
1. a fire prevention antibacterial and mouldproof aerated bricks, is characterized in that being made up of the raw material of following weight part: cement 12-15, unslaked lime 12-15, gypsum 5-7, Magnesium Silicate q-agent 25-30, flyash 10-15, light calcium carbonate 10-14, polyester acrylate 2-4, ammonium persulphate 0.04-0.05, waste-tyre rubber-powder 2-3, red phosphorus 2-3, pva powder 1-2, aluminium hydroxide 3-4, polyisobutene 0.5-0.8, modification sawdust 6-9, Calucium Silicate powder 20-25, aerating aluminium powder 7-8, water are appropriate;
Described modification sawdust is made up of the raw material of following weight part: zirconium phosphate 2-3, sawdust 12-15, Magnesium Silicate q-agent 1-2, red phosphorus 0.4-0.7, borax 0.4-0.6, cobalt naphthenate 0.01-0.02, ethoxylated dodecyl alcohol 0.01-0.02, hydroxyethyl methylacrylate 2-3, high-efficiency water-reducing agent of poly-carboxylic acid 1-2, vinylformic acid 1-2, ammonium persulphate 0.01-0.02, zirconium nitrate 0.5-1.2, crystal whisker of gypsum 3-5, oxidized polyethlene wax 0.8-1, sewer oil 2-3; Making method is: sawdust powder is broken into 50-100 order particle, sprays into while stirring oxidized polyethlene wax, sewer oil, mix rear placement 5-7 hour, then mix with other remaining components, be heated to 75-80 DEG C, dispersion grinding 30-40 minute, to obtain final product.
2. the preparation method of fire prevention antibacterial and mouldproof aerated bricks according to claim 1, is characterized in that comprising the following steps:
(1) cement, unslaked lime, gypsum, flyash, Calucium Silicate powder, Magnesium Silicate q-agent are mixed, send into grinding in ball grinder and become the powder of 100-200 order particle,
(2) light calcium carbonate, polyester acrylate, ammonium persulphate, waste-tyre rubber-powder, pva powder, aluminium hydroxide, polyisobutene are mixed, dispersion grinding 20-30 minute, the powder obtaining with (1) step again mixes, be that 0.56-0.57 adds water by ratio of water to material, stir, add again other remaining components, stir and obtain slurry;
(3) slurry (2) step being obtained is poured in mould, obtains brick idiosome;
(4) brick idiosome is put into steam-cured still and vacuumize, then in 1.7-1.9 hour, pass into equably steam, make steam-cured indoor temperature rise to 170-180 DEG C, pressure reaches 11-13MPa, keeps constant 9-12 hour;
(5) in 1.7-1.9 hour, let off steam equably, steam-cured indoor temperature is down to below 70 DEG C, go out still, place 28-30 days and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410152303.5A CN103992085B (en) | 2014-04-16 | 2014-04-16 | A kind of fireproof antibacterial mildew-resistant aerated bricks and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410152303.5A CN103992085B (en) | 2014-04-16 | 2014-04-16 | A kind of fireproof antibacterial mildew-resistant aerated bricks and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103992085A true CN103992085A (en) | 2014-08-20 |
| CN103992085B CN103992085B (en) | 2016-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410152303.5A Active CN103992085B (en) | 2014-04-16 | 2014-04-16 | A kind of fireproof antibacterial mildew-resistant aerated bricks and preparation method thereof |
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| Country | Link |
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| CN (1) | CN103992085B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105418001A (en) * | 2015-11-09 | 2016-03-23 | 当涂县科辉商贸有限公司 | Anti-aging long-service-life autoclaved aerated concrete block and manufacturing method thereof |
| CN106747331A (en) * | 2016-12-01 | 2017-05-31 | 陕西日日新生物科技有限公司 | A kind of environmentally friendly outdoor floor tile and its preparation technology |
| CN108558333A (en) * | 2018-07-03 | 2018-09-21 | 贵州大学 | A kind of technique for aerated bricks of being prevented fires with ardealite and flyash relieving haperacidity coproduction |
| CN110451910A (en) * | 2019-09-05 | 2019-11-15 | 徐州永腾建材有限公司 | A kind of manufacturing method for hardening flyash brick |
| CN110482903A (en) * | 2019-09-05 | 2019-11-22 | 徐州永腾建材有限公司 | A kind of surface reinforcing agent and its application method of flyash brick |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332949A (en) * | 2013-05-30 | 2013-10-02 | 铜陵丰泽建材科技有限公司 | High-strength aerated concrete block and preparation method thereof |
-
2014
- 2014-04-16 CN CN201410152303.5A patent/CN103992085B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332949A (en) * | 2013-05-30 | 2013-10-02 | 铜陵丰泽建材科技有限公司 | High-strength aerated concrete block and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105418001A (en) * | 2015-11-09 | 2016-03-23 | 当涂县科辉商贸有限公司 | Anti-aging long-service-life autoclaved aerated concrete block and manufacturing method thereof |
| CN106747331A (en) * | 2016-12-01 | 2017-05-31 | 陕西日日新生物科技有限公司 | A kind of environmentally friendly outdoor floor tile and its preparation technology |
| CN108558333A (en) * | 2018-07-03 | 2018-09-21 | 贵州大学 | A kind of technique for aerated bricks of being prevented fires with ardealite and flyash relieving haperacidity coproduction |
| CN110451910A (en) * | 2019-09-05 | 2019-11-15 | 徐州永腾建材有限公司 | A kind of manufacturing method for hardening flyash brick |
| CN110482903A (en) * | 2019-09-05 | 2019-11-22 | 徐州永腾建材有限公司 | A kind of surface reinforcing agent and its application method of flyash brick |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103992085B (en) | 2016-04-06 |
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Denomination of invention: The invention relates to a fireproof, antibacterial and mildew proof aerated brick and a preparation method thereof Effective date of registration: 20210930 Granted publication date: 20160406 Pledgee: Dangtu when financing Company limited by guarantee Pledgor: MAANSHAN BAOLONG NEW BUILDING MATERIALS Co.,Ltd. Registration number: Y2021980010179 |
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Denomination of invention: A fireproof, antibacterial, and anti mold aerated brick and its preparation method Effective date of registration: 20231128 Granted publication date: 20160406 Pledgee: Dangtu County sub branch of China Post Savings Bank Co.,Ltd. Pledgor: MAANSHAN BAOLONG NEW BUILDING MATERIALS Co.,Ltd. Registration number: Y2023980067923 |
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