CN104072081B - Light cellular partition board of a kind of blast-furnace slag/plant ash compound and preparation method thereof - Google Patents
Light cellular partition board of a kind of blast-furnace slag/plant ash compound and preparation method thereof Download PDFInfo
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- CN104072081B CN104072081B CN201410226723.3A CN201410226723A CN104072081B CN 104072081 B CN104072081 B CN 104072081B CN 201410226723 A CN201410226723 A CN 201410226723A CN 104072081 B CN104072081 B CN 104072081B
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- plant ash
- furnace slag
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
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- 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
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- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses the light cellular partition board of a kind of blast-furnace slag/plant ash compound, it is characterized in that, be made up of the raw material of following weight part: cement 11-14, Kaolin Tailings 9-13, geopolymer 14-19, water glass 0.4-0.9, plant ash 13-16, fatty alcohol-polyoxyethylene ether 0.2-0.5, blast-furnace slag 18-23, dicumyl peroxide 0.7-2.1, acid dimethyl sodium 1-2, paraffin oil 4-7, auxiliary agent 3-6, suitable quantity of water; The present invention can the obnoxious flavour such as formaldehyde in absorbed air by add to after high-temperature calcination process in starting material by blast-furnace slag, plant ash etc., the light cellular partition board waterproof heat-resisting obtained by the present invention, unit weight is light, can be widely used in house decoration partition wall use, and product practical is good.
Description
Technical field
The present invention relates to building material field, be specifically related to light cellular partition board of a kind of blast-furnace slag/plant ash compound and preparation method thereof.
Background technology
Light cellular partition board is made up of various industrial waste residues such as innoxious phosphogypsum, lightweight slag, flyash, through a kind of novel energy-conserving walling material of frequency conversion steam pressurized maintenance, the walling that it is a kind of external form as the cassette ceiling, but there is male and female falcon groove on its both sides, only sheet material need be erected during installation, male and female falcon is coated after a small amount of filleting mortar assembled.It has the advantages such as quality is light, intensity is high, multiple environmental protection, heat insulating, sound insulation, breathing damping, fire prevention, rapid construction, reduction body of wall cost, so enjoy favor in architecture indoor finishing field, but shortcomings such as the light cellular partition board ultimate compression strength used in the market is low, tensile strength is weak, anti-cracking performance and hanging ability is not good, production cost is high, sound-insulating weak effect.
Summary of the invention
Object of the present invention is just to provide light cellular partition board of a kind of blast-furnace slag/plant ash compound and preparation method thereof, to overcome the deficiencies in the prior art.
The object of the present invention is achieved like this:
The light cellular partition board of a kind of blast-furnace slag/plant ash compound, it is characterized in that, be made up of the raw material of following weight part: cement 11-14, Kaolin Tailings 9-13, geopolymer 14-19, water glass 0.4-0.9, plant ash 13-16, fatty alcohol-polyoxyethylene ether 0.2-0.5, blast-furnace slag 18-23, dicumyl peroxide 0.7-2.1, acid dimethyl sodium 1-2, paraffin oil 4-7, auxiliary agent 3-6, suitable quantity of water.
Described auxiliary agent is made up of following raw materials in part by weight: volcanic ash 6-9, Sodium sulfate anhydrous.min(99) 2-5, magnesium chloride 3-5, magnesium oxide 2-4, polyvinyl alcohol 0.2-0.5, Starso 0.03-0.07, sodium aluminate 0.05-0.6, tartrate 0.8-2.1, organosilicon crylic acid latex 2.1-4.3, 2-imidazolidone 0.04-0.09, silicon carbide 1-3, accelerant CZ 0.03-0.05, Syzygium aromaticum stem oil 1.2-3.2, its preparation method to stir adding magnesium oxide powder in 50% magnesium chloride solution to obtain inorganic gel agent, then other leftover materials are pulverized mixing, add suitable quantity of water and stir 30-40 minute pulping, granulation, balling-up particle diameter is at 2-5mm, dry and get final product.
Described geopolymer is the novel inorganic silicon-aluminum gelatinized material a kind of structure with the network-like bonded structure of space three-dimensional, does not adopt " two mills one burn " calcining process of consumption of natural resource and the energy, substantially do not discharge CO in preparation technology
2.The raw material sources of geopolymer is extensive, easy to prepare, energy consumption is little, has higher mechanical property and very excellent resistance to elevated temperatures simultaneously, breaches the use range of traditional portland and alkali slag cement.The present invention, by geopolymer replacing partial cement, not only can be reduced cost energy-conserving and environment-protective, and can not weaken the pectisation of cement again.
The preparation method of the light cellular partition board of described a kind of blast-furnace slag/plant ash compound, is characterized in that comprising the following steps:
(1) send in charring furnace by plant ash, at 485-605 DEG C, charing process 3-4 hour, takes out, is ground into powder, and the powder to gained makes it seethe spray form paraffin oil under condition in air blast, makes it mixing;
(2) get the hydrochloric acid soln that geopolymer puts into 8-12% and soak 4-5 hour, filter and take out, use clear water repetitive scrubbing, dry, be added to the water, meanwhile, add plant ash, Sodium Toluene Sulphonate, grinding obtains slurry;
(3) blast-furnace slag, Kaolin Tailings are calcined at 600-828 DEG C after 3-6 hour and take out, pulverize, add fatty alcohol-polyoxyethylene ether and stir 4-7 minute;
(4) step (1), (2), (3) reaction mass and other leftover materials are pulverized add suitable quantity of water stirring and evenly mixing and obtain slip, obtained slurry is added wall slab squeezing former is shaping, cutting, natural curing, to obtain final product.
The present invention has following beneficial effect: the present invention can the obnoxious flavour such as formaldehyde in absorbed air by add to after high-temperature calcination process in starting material by blast-furnace slag, plant ash etc., the light cellular partition board waterproof heat-resisting obtained by the present invention, unit weight is light, can be widely used in house decoration partition wall use, and product practical is good.
Embodiment
The light cellular partition board of described a kind of blast-furnace slag/plant ash compound, it is characterized in that, be made up of the raw material of following weight part: cement 13, Kaolin Tailings 9, geopolymer 18, water glass 0.4, plant ash 13, fatty alcohol-polyoxyethylene ether 0.2, blast-furnace slag 23, dicumyl peroxide 0.7, acid dimethyl sodium 1, paraffin oil 4, auxiliary agent 4, suitable quantity of water.
Described auxiliary agent is made up of following raw materials in part by weight: volcanic ash 6, Sodium sulfate anhydrous.min(99) 2, magnesium chloride 3, magnesium oxide 2, polyvinyl alcohol 0.25, Starso 0.06, sodium aluminate 0.3, tartrate 0.8, organosilicon crylic acid latex 2.1,2-imidazolidone 0.04, silicon carbide 1, accelerant CZ 0.03, Syzygium aromaticum stem oil 3.2, its preparation method to stir adding magnesium oxide powder in 50% magnesium chloride solution to obtain inorganic gel agent, then other leftover materials are pulverized mixing, add suitable quantity of water and stir 30-40 minute pulping, granulation, balling-up particle diameter, at 2-5mm, is dried and be get final product.
Making method comprises the following steps:
(1) send in charring furnace by plant ash, at 485-605 DEG C, charing process 3-4 hour, takes out, is ground into powder, and the powder to gained makes it seethe spray form paraffin oil under condition in air blast, makes it mixing;
(2) get the hydrochloric acid soln that geopolymer puts into 8-12% and soak 4-5 hour, filter and take out, use clear water repetitive scrubbing, dry, be added to the water, meanwhile, add plant ash, Sodium Toluene Sulphonate, grinding obtains slurry;
(3) blast-furnace slag, Kaolin Tailings are calcined at 600-828 DEG C after 3-6 hour and take out, pulverize, add fatty alcohol-polyoxyethylene ether and stir 4-7 minute;
(4) step (1), (2), (3) reaction mass and other leftover materials are pulverized add suitable quantity of water stirring and evenly mixing and obtain slip, obtained slurry is added wall slab squeezing former is shaping, cutting, natural curing, to obtain final product.
The technical indicator of being processed the light cellular partition board obtained by above-described embodiment is as follows:
(1) unit weight: 483kg/m
3;
(2) thermal conductivity (medial temperature 25 ± 2 DEG C): 0.087W/ (mk);
(3) high temperature resistant, flat appearance is smooth.
Claims (2)
1. the light cellular partition board of blast-furnace slag/plant ash compound, it is characterized in that, be made up of the raw material of following weight part: cement 11-14, Kaolin Tailings 9-13, geopolymer 14-19, water glass 0.4-0.9, plant ash 13-16, fatty alcohol-polyoxyethylene ether 0.2-0.5, blast-furnace slag 18-23, dicumyl peroxide 0.7-2.1, acid dimethyl sodium 1-2, paraffin oil 4-7, auxiliary agent 3-6, suitable quantity of water, described auxiliary agent is made up of following raw materials in part by weight: volcanic ash 6-9, Sodium sulfate anhydrous.min(99) 2-5, magnesium chloride 3-5, magnesium oxide 2-4, polyvinyl alcohol 0.2-0.5, Starso 0.03-0.07, sodium aluminate 0.05-0.6, tartrate 0.8-2.1, organosilicon crylic acid latex 2.1-4.3, 2-imidazolidone 0.04-0.09, silicon carbide 1-3, accelerant CZ 0.03-0.05, Syzygium aromaticum stem oil 1.2-3.2, its preparation method to stir adding magnesium oxide powder in 50% magnesium chloride solution to obtain inorganic gel agent, then other leftover materials are pulverized mixing, add suitable quantity of water and stir 30-40 minute pulping, granulation, balling-up particle diameter is at 2-5mm, dry and get final product.
2. the making method of the light cellular partition board of a kind of blast-furnace slag/plant ash compound according to claim 1, is characterized in that comprising the following steps:
(1) send in charring furnace by plant ash, at 485-605 DEG C, charing process 3-4 hour, takes out, is ground into powder, and the powder to gained makes it seethe spray form paraffin oil under condition in air blast, makes it mixing;
(2) get the hydrochloric acid soln that geopolymer puts into 8-12% and soak 4-5 hour, filter and take out, use clear water repetitive scrubbing, dry, be added to the water, meanwhile, add plant ash, acid dimethyl sodium, grinding obtains slurry; (3) blast-furnace slag, Kaolin Tailings are calcined at 600-828 DEG C after 3-6 hour and take out, pulverize, add fatty alcohol-polyoxyethylene ether and stir 4-7 minute;
(4) step (1), (2), (3) reaction mass and other leftover materials are pulverized add suitable quantity of water stirring and evenly mixing and obtain slip, obtained slurry is added wall slab squeezing former is shaping, cutting, natural curing, to obtain final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410226723.3A CN104072081B (en) | 2014-05-27 | 2014-05-27 | Light cellular partition board of a kind of blast-furnace slag/plant ash compound and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410226723.3A CN104072081B (en) | 2014-05-27 | 2014-05-27 | Light cellular partition board of a kind of blast-furnace slag/plant ash compound and preparation method thereof |
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| Publication Number | Publication Date |
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| CN104072081A CN104072081A (en) | 2014-10-01 |
| CN104072081B true CN104072081B (en) | 2016-04-27 |
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| CN201410226723.3A Active CN104072081B (en) | 2014-05-27 | 2014-05-27 | Light cellular partition board of a kind of blast-furnace slag/plant ash compound and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104355591B (en) * | 2014-10-13 | 2016-03-16 | 合肥庭索环保材料有限公司 | A kind of green heat-insulation wall plate and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102898094A (en) * | 2012-09-21 | 2013-01-30 | 安徽德禾建筑节能科技有限公司 | Bauxite-containing light partition plate |
| CN102898093A (en) * | 2012-09-21 | 2013-01-30 | 安徽德禾建筑节能科技有限公司 | Light peridotite partition plate for buildings |
| CN102898097A (en) * | 2012-09-21 | 2013-01-30 | 安徽德禾建筑节能科技有限公司 | Preparation technology of plant ash-containing light partition board |
| CN103449791A (en) * | 2013-07-16 | 2013-12-18 | 汪永辉 | Foam light partition board and preparation method of same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7141112B2 (en) * | 2003-01-31 | 2006-11-28 | Douglas C Comrie | Cementitious materials including stainless steel slag and geopolymers |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102898094A (en) * | 2012-09-21 | 2013-01-30 | 安徽德禾建筑节能科技有限公司 | Bauxite-containing light partition plate |
| CN102898093A (en) * | 2012-09-21 | 2013-01-30 | 安徽德禾建筑节能科技有限公司 | Light peridotite partition plate for buildings |
| CN102898097A (en) * | 2012-09-21 | 2013-01-30 | 安徽德禾建筑节能科技有限公司 | Preparation technology of plant ash-containing light partition board |
| CN103449791A (en) * | 2013-07-16 | 2013-12-18 | 汪永辉 | Foam light partition board and preparation method of same |
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| CN104072081A (en) | 2014-10-01 |
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