CN104326705A - High-strength light-weight partition board containing chromium slag and manufacturing method thereof - Google Patents
High-strength light-weight partition board containing chromium slag and manufacturing method thereof Download PDFInfo
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- CN104326705A CN104326705A CN201410501734.8A CN201410501734A CN104326705A CN 104326705 A CN104326705 A CN 104326705A CN 201410501734 A CN201410501734 A CN 201410501734A CN 104326705 A CN104326705 A CN 104326705A
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Abstract
The invention discloses a high-strength light-weight partition board containing chromium slag and a manufacturing method thereof. The partition board is characterized by being manufactured from following raw materials including, by weight, 10-14 parts of cement, 15-18 parts of an oligomer, 9-13 parts of marsh gas sludge, 1-2 parts of dicumyl peroxide, 14-16 parts of expanded perlite, 0.8-2.4 parts of triallyl isocyanurate, 0.6-0.9 parts of calcium sulfate, 17-19 parts of the chromium slag, 17-20 parts of corn cob, 6-9 parts of oxidized castor oil, 3-6 parts of an additive and a proper amount of water. The partition board is high in strength, is less in volume weight, is waterproof and thermal-insulating, and is flame-retardant and sound-insulating. With addition of various industrial and agricultural residues, the partition board is reduced in production cost, is optimized in various functions, is nailable, sawable, planning-able and easy to install and construct, and is an updating product of partition boards in building industry.
Description
Technical field
The present invention relates to building material field, be specifically related to a kind of chromium slag high-strength light partition plate 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 a kind of chromium slag high-strength light partition plate and preparation method thereof, to overcome the deficiencies in the prior art.
The object of the present invention is achieved like this:
A kind of chromium slag high-strength light partition plate, it is characterized in that, be made up of the raw material of following weight part: cement 10-14, geopolymer 15-18, methane-sludge 9-13, dicumyl peroxide 1-2, pearlstone 14-16, cyanacrylate 0.8-2.4, calcium sulfate 0.6-0.9, chromium slag 17-19, corn cob 17-20, blown castor oil 6-9, auxiliary agent 3-6, suitable quantity of water.
Described auxiliary agent is made up of following raw materials in part by weight: mica powder 5-8, titanium dioxide 3-5, lithium silicate 0.1-0.2, magnesium chloride 2-4, magnesium oxide 1-3, sodium tetraborate 0.02-0.05, Sodium hexametaphosphate 99 0.04-0.08, redispersable latex powder 0.2-0.4, molasses 0.6-2.7, SHP-50 polysiloxane powder hydrophober 1.2-2.4, Oenothera oil 0.02-0.5, dimethyl silicone oil 2.1-3.6, 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 described a kind of chromium slag high-strength light partition plate, is characterized in that comprising the following steps:
(1) send in charring furnace by corn cob, at 495-605 DEG C, charing process 3-4 hour, takes out, is ground into powder, and the powder to gained makes it seethe spray form blown castor oil under condition in air blast, then adds dicumyl peroxide stirring and evenly 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 calcium sulfate, grinding obtains slurry;
(3) methane-sludge, pearlstone, chromium slag are calcined at 607-848 DEG C after 3-6 hour and take out, pulverize;
(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 partition plate that the present invention obtains has that intensity is high, unit weight is little, water-fast heat insulation, fire-retardant sound-proofing properties, the present invention adds various industrial or agricultural waste residue, reduce production cost, optimize the various functions of product, and its finished product have can follow closely, can saw, can dig, the feature of easily installation, belong to the regeneration product of construction industry partition plate.
Embodiment
Described a kind of chromium slag high-strength light partition plate, it is characterized in that, be made up of the raw material of following weight part: cement 12, geopolymer 16, methane-sludge 12, dicumyl peroxide 2, pearlstone 14, cyanacrylate 1.8, calcium sulfate 0.6, chromium slag 17, corn cob 20, blown castor oil 6, auxiliary agent 3, suitable quantity of water.
Described auxiliary agent is made up of following raw materials in part by weight: mica powder 8, titanium dioxide 3, lithium silicate 0.1, magnesium chloride 2, magnesium oxide 1, sodium tetraborate 0.02, Sodium hexametaphosphate 99 0.04, redispersable latex powder 0.2, molasses 0.6, SHP-50 polysiloxane powder hydrophober 1.5, Oenothera oil 0.02, dimethyl silicone oil 2.1, 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 corn cob, at 495-605 DEG C, charing process 3-4 hour, takes out, is ground into powder, and the powder to gained makes it seethe spray form blown castor oil under condition in air blast, then adds dicumyl peroxide stirring and evenly 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 calcium sulfate, grinding obtains slurry;
(3) methane-sludge, pearlstone, chromium slag are calcined at 607-848 DEG C after 3-6 hour and take out, pulverize;
(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: 509kg/m
3;
(2) thermal conductivity (medial temperature 25 ± 2 DEG C): 0.081W/ (mk);
(3) high temperature resistant, flat appearance is smooth.
Claims (2)
1. a chromium slag high-strength light partition plate, it is characterized in that, be made up of the raw material of following weight part: cement 10-14, geopolymer 15-18, methane-sludge 9-13, dicumyl peroxide 1-2, pearlstone 14-16, cyanacrylate 0.8-2.4, calcium sulfate 0.6-0.9, chromium slag 17-19, corn cob 17-20, blown castor oil 6-9, auxiliary agent 3-6, suitable quantity of water, described auxiliary agent is made up of following raw materials in part by weight: mica powder 5-8, titanium dioxide 3-5, lithium silicate 0.1-0.2, magnesium chloride 2-4, magnesium oxide 1-3, sodium tetraborate 0.02-0.05, Sodium hexametaphosphate 99 0.04-0.08, redispersable latex powder 0.2-0.4, molasses 0.6-2.7, SHP-50 polysiloxane powder hydrophober 1.2-2.4, Oenothera oil 0.02-0.5, dimethyl silicone oil 2.1-3.6, 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 a kind of chromium slag high-strength light partition plate according to claim 1, is characterized in that comprising the following steps:
(1) send in charring furnace by corn cob, at 495-605 DEG C, charing process 3-4 hour, takes out, is ground into powder, and the powder to gained makes it seethe spray form blown castor oil under condition in air blast, then adds dicumyl peroxide stirring and evenly 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 calcium sulfate, grinding obtains slurry;
(3) methane-sludge, pearlstone, chromium slag are calcined at 607-848 DEG C after 3-6 hour and take out, pulverize;
(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 |
|---|---|---|---|
| CN201410501734.8A CN104326705A (en) | 2014-09-27 | 2014-09-27 | High-strength light-weight partition board containing chromium slag and manufacturing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410501734.8A CN104326705A (en) | 2014-09-27 | 2014-09-27 | High-strength light-weight partition board containing chromium slag and manufacturing method thereof |
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| CN104326705A true CN104326705A (en) | 2015-02-04 |
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Citations (5)
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|---|---|---|---|---|
| CN1464152A (en) * | 2002-06-23 | 2003-12-31 | 尹宜孝 | Organic and inorganic partition plate |
| CN101514089A (en) * | 2008-11-01 | 2009-08-26 | 尹宜孝 | Self-insulation external wallboard for buildings |
| CN103508704A (en) * | 2012-06-29 | 2014-01-15 | 日吉华株式会社 | Inorganic board and method for manufacturing inorganic board |
| CN103979858A (en) * | 2014-04-04 | 2014-08-13 | 马鞍山市恒毅机械制造有限公司 | Anticorrosion lightweight partition plate and manufacturing method thereof |
| CN103979837A (en) * | 2014-03-31 | 2014-08-13 | 滁州学院 | Moisture-proof light-weight heat-insulation partition plate and making method thereof |
-
2014
- 2014-09-27 CN CN201410501734.8A patent/CN104326705A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1464152A (en) * | 2002-06-23 | 2003-12-31 | 尹宜孝 | Organic and inorganic partition plate |
| CN101514089A (en) * | 2008-11-01 | 2009-08-26 | 尹宜孝 | Self-insulation external wallboard for buildings |
| CN103508704A (en) * | 2012-06-29 | 2014-01-15 | 日吉华株式会社 | Inorganic board and method for manufacturing inorganic board |
| CN103979837A (en) * | 2014-03-31 | 2014-08-13 | 滁州学院 | Moisture-proof light-weight heat-insulation partition plate and making method thereof |
| CN103979858A (en) * | 2014-04-04 | 2014-08-13 | 马鞍山市恒毅机械制造有限公司 | Anticorrosion lightweight partition plate and manufacturing method thereof |
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Application publication date: 20150204 |