CN106380172A - Preparation method for mould-proof antifreeze aerated brick - Google Patents
Preparation method for mould-proof antifreeze aerated brick Download PDFInfo
- Publication number
- CN106380172A CN106380172A CN201610787371.8A CN201610787371A CN106380172A CN 106380172 A CN106380172 A CN 106380172A CN 201610787371 A CN201610787371 A CN 201610787371A CN 106380172 A CN106380172 A CN 106380172A
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- Prior art keywords
- calcium carbide
- aerated bricks
- carbide powder
- mould
- mixing
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Classifications
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B30/00—Compositions for artificial stone, not containing binders
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/10—Coating or impregnating
- C04B20/1018—Coating or impregnating with organic materials
- C04B20/1029—Macromolecular compounds
- C04B20/1044—Bituminous materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/20—Mortars, concrete or artificial stone characterised by specific physical values for the density
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
- C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
Abstract
The invention discloses a preparation method for a mould-proof antifreeze aerated brick, and belongs to the technical field of building material preparation. The preparation method comprises the steps: firstly, melting beeswax and paraffin, then coating a calcium carbide powder, followed by activating a yeast powder with warm water, then mixing fly ash, secondary sedimentation tank activated sludge, wheat starch and the like, adding a yeast liquid and the coated calcium carbide powder, stirring, and then preparing a green body with a mold; utilizing the yeast liquid and microorganisms in the secondary sedimentation tank activated sludge for fermenting the wheat starch to generate gas, then utilizing the microorganisms to decompose inclusions of the calcium carbide powder, making calcium carbide slowly released, carrying out a reaction of calcium carbide with water to produce gas, forming uniform bubbles in a brick body, and carrying out autoclaved curing of the green body to prepare the brick body; and finally heating cypress wood chips with an iron pan to fume, and fumigating the brick body with the smoke, to obtain the mould-proof antifreeze aerated brick. The prepared aerated brick has excellent freezing resistance, aging resistance and mould-proof properties, has high strength of the aerated brick, effectively extends the service life of the aerated brick, and is an ideal building material.
Description
Technical field
The invention discloses a kind of preparation method of mould proof freeze proof aerated bricks, belong to construction material preparing technical field.
Background technology
Aerated bricks are the New Building Materials of a kind of lightweight, porous, have light weight, good heat insulation, can process and not burn
The advantages of.With siliceous material（Sand, flyash and containing silicon tailings etc.）And calcareous material（Lime, cement）For primary raw material, fill
Foaming agent（Aluminium powder）, the light porous silicon made by technical process such as dispensing, stirring, cast, precuring, cutting, steam pressure, maintenances
Hydrochlorate product.Because it contains pore uniform and tiny in a large number after getting angry, so referred to as air entrained concrete.Can make not
The building block of same specification, sheet material and heat insulating products, are widely used in the load-bearing of industry and civil buildings or go along with sb. to guard him interstitital texture, be subject to
The most attention of countries in the world building industry, becomes a kind of construction material that many countries widely popularize and develop.
Aerated bricks are also referred to as air-entrained concrete building block, and application is very extensive, is used primarily in machinery plant and civil buildings
In materials for wall, the filling enclosure wall of filling wall, the load-bearing walling such as floor and roof boarding and non-bearing material and surrounding.
Aerated bricks are the aerating brick blocks being produced by autoclave at high temperature apparatus and process, that is, using other including steam pressure
The brick product of various technique productions, aerated bricks are a kind of new wall materials, it be unique in that it is that one kind is very light
The novel building walling of the insulation of type, and the ratio that this technology of China starts is later, ratio has abroad totally fallen behind 40
Year, but, the development of the aerated bricks industry of China is really very fast, and now domestic aerated bricks technical matters level is
International most advanced level can have been reached.
The aerated bricks low intensity of conventional method preparation, anti-freezing property is poor, and brick body moisture-sensitive is mouldy, and brick body itself is resistance to old
Change poor-performing, substantially reduce brick body service life.
Content of the invention
Present invention mainly solves technical problem：For existing aerated bricks low intensity at present, anti-freezing property is poor, brick body
Moisture-sensitive is mouldy, and brick body ageing-resistant performance itself is poor, leads to the short problem of brick body service life, there is provided a kind of mould proof anti-
Freeze the preparation method of aerated bricks, the method wraps up calcium carbide powder by after beeswax and paraffin melting first, obtains cladding calcium carbide powder, subsequently
Dusty yeast is activated with warm water, then adds yeast liquid and bag by after the mixing such as flyash, second pond activated sludge, wheaten starch
Make green compact after covering calcium carbide powder stirring with mould, wherein utilize yeast liquid and second pond Microbial Communities in Activated Sludge fermentation wheat
Starch, so as to produce gas, recycles wherein microbial decomposition calcium carbide powder wrappage, so that calcium carbide is slowly discharged, calcium carbide is anti-with water
Gas should be produced, form uniform bubble in brick body, green compact steam press maintenance is made brick body, finally be made with iron pan heating cypress bits
It is fuming, and using smoke cured brick body, obtains final product mould proof freeze proof aerated bricks, the aerated bricks of present invention preparation have excellent freeze proof,
Ageing-resistant and fungicidal properties, the intensity of aerated bricks is high, effectively extends aerated bricks service life, is a kind of preferable Building wood
Material.
In order to solve above-mentioned technical problem, the technical solution adopted in the present invention is：
（1）Weigh 100～150g beeswax, 500～650g paraffin successively, pour in crucible, be subsequently heated 10～15min up to earthenware
In crucible, material melts completely, then weighs calcium carbide 300～500g, adds in Universalpulverizer, crosses 80～120 mesh sieves, obtain after pulverizing
Calcium carbide powder, then gained calcium carbide powder is poured in crucible fused mass, stir mixing 3～5min with glass bar, stop heating, treat
After the solidification of its natural cooling, material in crucible is proceeded to ball mill, ball-milling treatment 20～30min, obtains cladding calcium carbide powder, standby；
（2）Weigh 6～8g dusty yeast, pour in the beaker filling 2～4L deionized water, then beaker is placed in water-bath magnetic agitation
On device, it is 35～40 DEG C in temperature, under the conditions of rotating speed is 200～280r/min, constant temperature stir-activating 15～20min, obtain activation
Yeast liquid；
（3）Count by weight, take 60～65kg flyash successively, 15～20kg second pond activated sludge, 6～8kg land plaster,
16～20kg wheaten starch, 80～100L deionized water, add in batch mixer, mixing 30 is stirred with 300～500r/min rotating speed
～45min, treats that in batch mixer, material naturally cools to 35～40 DEG C, and above-mentioned gained activated yeast bacterium solution is added in batch mixer,
Mixing 10～15min is stirred with 400～600r/min rotating speed, adds 20～30g step（1）Standby cladding calcium carbide powder, continues
Stirring mixing 10～15min；
（4）Mixing to be mixed terminates, and by material injection mould in batch mixer, under the conditions of temperature is 50～60 DEG C, insulation is quiet
Put 45～60min, obtain green compact, proceed to green compact in steam-cured kettle after artificial excision forming, be passed through saturated vapor, until steam-cured
In kettle, pressure reaches 8.9～10.5MPa, pressurize steam-cured process 16～20h, obtains aerated bricks；
（5）Add 3～5kg cypress bits in iron pan, subsequently above iron pan, place one layer of wire netting, then by above-mentioned gained aerating
Brick is positioned in wire netting, heat temperature raising, so that cypress bits in cast iron pan is fuming, sootiness processes 2～4h, will every 10～15min
Aerated bricks turn-over once, treats that sootiness terminates, and takes out aerated bricks, standing normal temperature maintenance 8～15 days, obtains final product mould proof freeze proof aerated bricks.
After testing, the mould proof freeze proof aerated bricks that the present invention is obtained, have excellent anti-freezing property and higher compression strength,
, after 15～20 Frozen-thawed cycled, outward appearance is substantially complete for brick body, and compression strength reaches 8.5～17.3Mpa, and fragment of brick volume-weighted average is
570～600kg/m3, thermal conductivity factor is 0.10～0.15w/m k, and the aerated bricks of the present invention have preferably ageing-resistant and mould proof
Performance, its service life, more common aerated bricks extended 1～2 times.
The invention has the beneficial effects as follows：
（1）The aerated bricks of present invention preparation have excellent freeze proof, ageing-resistant and fungicidal properties, and the intensity of aerated bricks is high, especially
It is in the presence of a harsh environment, service life extends 1～2 times than common aerated bricks；
（2）The present invention as the primary raw material of aerated bricks, turns waste into wealth, has by using second pond activated sludge, flyash etc.
Imitate decreases environmental pollution, has saved preparation cost.
Specific embodiment
Weigh 100～150g beeswax, 500～650g paraffin first successively, pour in crucible, be subsequently heated 10～15min
Until material melts completely in crucible, then weigh calcium carbide 300～500g, add in Universalpulverizer, after pulverizing, cross 80～120 mesh
Sieve, obtains calcium carbide powder, then gained calcium carbide powder is poured in crucible fused mass, stirs mixing 3～5min with glass bar, stops adding
Heat, after the solidification of its natural cooling, material in crucible is proceeded to ball mill, ball-milling treatment 20～30min, obtains cladding calcium carbide powder,
Standby；Subsequently weigh 6～8g dusty yeast, pour in the beaker filling 2～4L deionized water, then beaker is placed in water-bath magnetic force and stir
Mix on device, be 35～40 DEG C in temperature, under the conditions of rotating speed is 200～280r/min, constant temperature stir-activating 15～20min, obtain work
Change yeast liquid；Count by weight again, take 60～65kg flyash, 15～20kg second pond activated sludge, 6～8kg successively
Land plaster, 16～20kg wheaten starch, 80～100L deionized water, add in batch mixer, with the stirring of 300～500r/min rotating speed
Mixing 30～45min, treats that in batch mixer, material naturally cools to 35～40 DEG C, and above-mentioned gained activated yeast bacterium solution is added batch mixing
In machine, mixing 10～15min is stirred with 400～600r/min rotating speed, adds 20～30g above-mentioned steps standby cladding calcium carbide
Powder, continues stirring mixing 10～15min；Mixing to be mixed terminates, by batch mixer material injection mould in, in temperature be 50～
Under the conditions of 60 DEG C, it is incubated standing 45～60min, obtains green compact, proceed to green compact in steam-cured kettle after artificial excision forming, be passed through full
And water vapour, until pressure reaches 8.9～10.5MPa in steam-cured kettle, pressurize steam-cured process 16～20h, obtain aerated bricks；Finally in iron
Add 3～5kg cypress bits in pot, subsequently above iron pan, place one layer of wire netting, more above-mentioned gained aerated bricks are positioned over iron
In silk screen, heat temperature raising, so that cypress bits is fuming, sootiness processes 2～4h, every 10～15min by aerated bricks turn-over
Once, treat that sootiness terminates, take out aerated bricks, standing normal temperature maintenance 8～15 days, obtain final product mould proof freeze proof aerated bricks.
Example 1
Weigh 100g beeswax, 500g paraffin first successively, pour in crucible, be subsequently heated 10min complete up to material in crucible
Melting, then weighs calcium carbide 300g, adds in Universalpulverizer, crosses 80 mesh sieves, obtain calcium carbide powder after pulverizing, then by gained calcium carbide powder
End is poured in crucible fused mass, stirs mixing 3min with glass bar, stops heating, after the solidification of its natural cooling, by crucible
Material proceeds to ball mill, ball-milling treatment 20min, obtains cladding calcium carbide powder, standby；Subsequently weigh 6g dusty yeast, pour into and fill 2L
In the beaker of ionized water, then beaker is placed on water-bath magnetic stirring apparatus, is 35 DEG C in temperature, rotating speed is 200r/min condition
Under, constant temperature stir-activating 15min, obtain activated yeast bacterium solution；Count by weight again, take 60kg flyash successively, 15kg bis- sinks
Pond activated sludge, 6kg land plaster, 16kg wheaten starch, 80L deionized water, add in batch mixer, with the stirring of 300r/min rotating speed
Mixing 30min, treats that in batch mixer, material naturally cools to 35 DEG C, and above-mentioned gained activated yeast bacterium solution is added in batch mixer, with
400r/min rotating speed stirring mixing 10min, adds 20g above-mentioned steps standby cladding calcium carbide powder, continues stirring mixing 10min；
Mixing to be mixed terminates, and by material injection mould in batch mixer, under the conditions of temperature is 50 DEG C, insulation stands 45min, obtains life
Base, proceeds to green compact in steam-cured kettle after artificial excision forming, is passed through saturated vapor, until pressure reaches in steam-cured kettle
8.9MPa, pressurize steam-cured process 16h, obtain aerated bricks；Last addition 3kg cypress bits in iron pan, subsequently place above iron pan
One layer of wire netting, more above-mentioned gained aerated bricks are positioned in wire netting, heat temperature raising, so that cypress bits in cast iron pan is fuming, cigarette
Smoked process 2h, every 10min by aerated bricks turn-over once, treats that sootiness terminates, and takes out aerated bricks, standing normal temperature maintenance 8 days, obtains final product
Mould proof freeze proof aerated bricks.
Through example detection, the mould proof freeze proof aerated bricks that the present invention is obtained, there is excellent anti-freezing property and higher resistance to compression
Intensity, after 15 Frozen-thawed cycled, outward appearance is substantially complete for brick body, and compression strength reaches 8.5Mpa, and fragment of brick volume-weighted average is 570kg/
m3, thermal conductivity factor is 0.10w/m k, and the aerated bricks of the present invention have preferably ageing-resistant and fungicidal properties, and its service life is relatively
Common aerated bricks extend 1 times.
Example 2
Weigh 125g beeswax, 575g paraffin first successively, pour in crucible, be subsequently heated 13min complete up to material in crucible
Melting, then weighs calcium carbide 400g, adds in Universalpulverizer, crosses 100 mesh sieves, obtain calcium carbide powder after pulverizing, then by gained calcium carbide
Powder is poured in crucible fused mass, stirs mixing 4min with glass bar, stops heating, after the solidification of its natural cooling, by crucible
Middle material proceeds to ball mill, ball-milling treatment 25min, obtains cladding calcium carbide powder, standby；Subsequently weigh 7g dusty yeast, pour into and fill 3L
In the beaker of deionized water, then beaker is placed on water-bath magnetic stirring apparatus, is 38 DEG C in temperature, rotating speed is 240r/min condition
Under, constant temperature stir-activating 18min, obtain activated yeast bacterium solution；Count by weight again, take 63kg flyash successively, 18kg bis- sinks
Pond activated sludge, 7kg land plaster, 18kg wheaten starch, 90L deionized water, add in batch mixer, with the stirring of 400r/min rotating speed
Mixing 38min, treats that in batch mixer, material naturally cools to 38 DEG C, and above-mentioned gained activated yeast bacterium solution is added in batch mixer, with
500r/min rotating speed stirring mixing 13min, adds 25g above-mentioned steps standby cladding calcium carbide powder, continues stirring mixing 13min；
Mixing to be mixed terminates, and by material injection mould in batch mixer, under the conditions of temperature is 55 DEG C, insulation stands 53min, obtains life
Base, proceeds to green compact in steam-cured kettle after artificial excision forming, is passed through saturated vapor, until pressure reaches in steam-cured kettle
9.7MPa, pressurize steam-cured process 18h, obtain aerated bricks；Last addition 4kg cypress bits in iron pan, subsequently place above iron pan
One layer of wire netting, more above-mentioned gained aerated bricks are positioned in wire netting, heat temperature raising, so that cypress bits in cast iron pan is fuming, cigarette
Smoked process 3h, every 13min by aerated bricks turn-over once, treats that sootiness terminates, takes out aerated bricks, stand normal temperature maintenance 11 days, that is,
Obtain mould proof freeze proof aerated bricks.
Through example detection, the mould proof freeze proof aerated bricks that the present invention is obtained, there is excellent anti-freezing property and higher resistance to compression
Intensity, after 18 Frozen-thawed cycled, outward appearance is substantially complete for brick body, and compression strength reaches 12.4Mpa, and fragment of brick volume-weighted average is 585kg/
m3, thermal conductivity factor is 0.13w/m k, and the aerated bricks of the present invention have preferably ageing-resistant and fungicidal properties, and its service life is relatively
Common aerated bricks extend 1.5 times.
Example 3
Weigh 150g beeswax, 650g paraffin first successively, pour in crucible, be subsequently heated 15min complete up to material in crucible
Melting, then weighs calcium carbide 500g, adds in Universalpulverizer, crosses 120 mesh sieves, obtain calcium carbide powder after pulverizing, then by gained calcium carbide
Powder is poured in crucible fused mass, stirs mixing 5min with glass bar, stops heating, after the solidification of its natural cooling, by crucible
Middle material proceeds to ball mill, ball-milling treatment 30min, obtains cladding calcium carbide powder, standby；Subsequently weigh 8g dusty yeast, pour into and fill 4L
In the beaker of deionized water, then beaker is placed on water-bath magnetic stirring apparatus, is 40 DEG C in temperature, rotating speed is 280r/min condition
Under, constant temperature stir-activating 20min, obtain activated yeast bacterium solution；Count by weight again, take 65kg flyash successively, 20kg bis- sinks
Pond activated sludge, 8kg land plaster, 20kg wheaten starch, 100L deionized water, add in batch mixer, stirred with 500r/min rotating speed
Mix mixing 45min, treat that in batch mixer, material naturally cools to 40 DEG C, above-mentioned gained activated yeast bacterium solution is added in batch mixer,
Mixing 15min is stirred with 600r/min rotating speed, adds 30g above-mentioned steps standby cladding calcium carbide powder, continue stirring mixing
15min；Mixing to be mixed terminates, and by material injection mould in batch mixer, under the conditions of temperature is 60 DEG C, insulation stands
60min, obtains green compact, proceeds to green compact in steam-cured kettle, be passed through saturated vapor after artificial excision forming, until steam-cured kettle internal pressure
Power reaches 10.5MPa, pressurize steam-cured process 20h, obtains aerated bricks；Last addition 5kg cypress bits in iron pan, subsequently above iron pan
Place one layer of wire netting, more above-mentioned gained aerated bricks are positioned in wire netting, heat temperature raising, so that cypress bits in cast iron pan is sent out
Cigarette, sootiness processes 4h, every 15min by aerated bricks turn-over once, treats that sootiness terminates, and takes out aerated bricks, stands normal temperature maintenance 15
My god, obtain final product mould proof freeze proof aerated bricks.
Through example detection, the mould proof freeze proof aerated bricks that the present invention is obtained, there is excellent anti-freezing property and higher resistance to compression
Intensity, after 20 Frozen-thawed cycled, outward appearance is substantially complete for brick body, and compression strength reaches 17.3Mpa, and fragment of brick volume-weighted average is 600kg/
m3, thermal conductivity factor is 0.15w/m k, and the aerated bricks of the present invention have preferably ageing-resistant and fungicidal properties, and its service life is relatively
Common aerated bricks extend 2 times.
Claims (1)
1. a kind of preparation method of mould proof freeze proof aerated bricks is it is characterised in that concrete preparation process is：
（1）Weigh 100～150g beeswax, 500～650g paraffin successively, pour in crucible, be subsequently heated 10～15min up to earthenware
In crucible, material melts completely, then weighs calcium carbide 300～500g, adds in Universalpulverizer, crosses 80～120 mesh sieves, obtain after pulverizing
Calcium carbide powder, then gained calcium carbide powder is poured in crucible fused mass, stir mixing 3～5min with glass bar, stop heating, treat
After the solidification of its natural cooling, material in crucible is proceeded to ball mill, ball-milling treatment 20～30min, obtains cladding calcium carbide powder, standby；
（2）Weigh 6～8g dusty yeast, pour in the beaker filling 2～4L deionized water, then beaker is placed in water-bath magnetic agitation
On device, it is 35～40 DEG C in temperature, under the conditions of rotating speed is 200～280r/min, constant temperature stir-activating 15～20min, obtain activation
Yeast liquid；
（3）Take 60～65kg flyash, 15～20kg second pond activated sludge, 6～8kg land plaster, 16～20kg wheat successively
Starch, 80～100L deionized water, add in batch mixer, mixing 30～45min is stirred with 300～500r/min rotating speed, waits to mix
In material machine, material naturally cools to 35～40 DEG C, above-mentioned gained activated yeast bacterium solution is added in batch mixer, with 400～600r/
Min rotating speed stirs mixing 10～15min, adds 20～30g step（1）Standby cladding calcium carbide powder, continue stirring mixing 10～
15min；
（4）Mixing to be mixed terminates, and by material injection mould in batch mixer, under the conditions of temperature is 50～60 DEG C, insulation is quiet
Put 45～60min, obtain green compact, proceed to green compact in steam-cured kettle after artificial excision forming, be passed through saturated vapor, until steam-cured
In kettle, pressure reaches 8.9～10.5MPa, pressurize steam-cured process 16～20h, obtains aerated bricks；
（5）Add 3～5kg cypress bits in iron pan, subsequently above iron pan, place one layer of wire netting, then by above-mentioned gained aerating
Brick is positioned in wire netting, heat temperature raising, so that cypress bits in cast iron pan is fuming, sootiness processes 2～4h, will every 10～15min
Aerated bricks turn-over once, treats that sootiness terminates, and takes out aerated bricks, standing normal temperature maintenance 8～15 days, obtains final product mould proof freeze proof aerated bricks.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107311584A (en) * | 2017-06-07 | 2017-11-03 | 常州苏达欧包装材料有限公司 | A kind of aerated bricks and preparation method thereof |
| CN107415043A (en) * | 2017-04-21 | 2017-12-01 | 闫博文 | A kind of preparation method of aerated bricks |
| CN108410665A (en) * | 2018-04-28 | 2018-08-17 | 黔西南州睿杰鹿业发展有限公司 | A kind of deer bone wine and its immersion process |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2421972A1 (en) * | 2002-10-01 | 2004-04-01 | Russell David Rothman | Rothlite lightweight concrete and rothwall lightweight drywall |
| CN102837341A (en) * | 2012-08-29 | 2012-12-26 | 中南林业科技大学 | Mildew-proof and mothproof treatment method for bamboo materials |
| CN102875070A (en) * | 2012-08-25 | 2013-01-16 | 马鞍山豹龙新型建材有限公司 | Acetylene sludge aerated concrete block and preparation method thereof |
| CN103288409A (en) * | 2013-05-15 | 2013-09-11 | 遵义市旭辉新型节能建材有限公司 | Novel aerated concrete slurrying method |
| CN103420744A (en) * | 2013-08-23 | 2013-12-04 | 山东省农业科学院高新技术研究中心 | Slow-release fertilizer special for saline-alkali soil peanuts |
-
2016
- 2016-08-31 CN CN201610787371.8A patent/CN106380172A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2421972A1 (en) * | 2002-10-01 | 2004-04-01 | Russell David Rothman | Rothlite lightweight concrete and rothwall lightweight drywall |
| CN102875070A (en) * | 2012-08-25 | 2013-01-16 | 马鞍山豹龙新型建材有限公司 | Acetylene sludge aerated concrete block and preparation method thereof |
| CN102837341A (en) * | 2012-08-29 | 2012-12-26 | 中南林业科技大学 | Mildew-proof and mothproof treatment method for bamboo materials |
| CN103288409A (en) * | 2013-05-15 | 2013-09-11 | 遵义市旭辉新型节能建材有限公司 | Novel aerated concrete slurrying method |
| CN103420744A (en) * | 2013-08-23 | 2013-12-04 | 山东省农业科学院高新技术研究中心 | Slow-release fertilizer special for saline-alkali soil peanuts |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107415043A (en) * | 2017-04-21 | 2017-12-01 | 闫博文 | A kind of preparation method of aerated bricks |
| CN107311584A (en) * | 2017-06-07 | 2017-11-03 | 常州苏达欧包装材料有限公司 | A kind of aerated bricks and preparation method thereof |
| CN108410665A (en) * | 2018-04-28 | 2018-08-17 | 黔西南州睿杰鹿业发展有限公司 | A kind of deer bone wine and its immersion process |
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