CN103979839B - A kind of heat-insulating light partition plate and preparation method thereof - Google Patents
A kind of heat-insulating light partition plate and preparation method thereof Download PDFInfo
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- CN103979839B CN103979839B CN201410123260.8A CN201410123260A CN103979839B CN 103979839 B CN103979839 B CN 103979839B CN 201410123260 A CN201410123260 A CN 201410123260A CN 103979839 B CN103979839 B CN 103979839B
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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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Abstract
The invention discloses a kind of heat-insulating light partition plate, it is characterized in that, be made up of the raw material of following weight part: cement 20-26, domestic refuse 18-23, flyash 15-17, magnesium chloride 1-3, used oil 9-11, fine aggregate 9-12, calcium phosphate 0.3-0.6, ferrous sulfate 0.2-1.5, DH-4005 type polycarboxylate high performance water-reducing agent 3-7, waste and old polypropylene foam grain 12-15, chestnut shell 13-17, auxiliary agent 3-6, suitable quantity of water; Light trabs of the present invention, can utilize discarded polypropylene foam particle for insulation filler, utilize fine aggregate fiber for fiber reinforced material, raw material is extensive, and cost is lower, energy-conserving and environment-protective, realize changing waste into resources, this wallboard is longer for work-ing life simultaneously, heat insulating, waterproof halogenation.
Description
Technical field
The present invention relates to building material field, be specifically related to a kind of heat-insulating 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 heat-insulating 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 heat-insulating light partition plate, it is characterized in that, be made up of the raw material of following weight part: cement 20-26, domestic refuse 18-23, flyash 15-17, magnesium chloride 1-3, used oil 9-11, fine aggregate 9-12, calcium phosphate 0.3-0.6, ferrous sulfate 0.2-1.5, DH-4005 type polycarboxylate high performance water-reducing agent 3-7, waste and old polypropylene foam grain 12-15, chestnut shell 13-17, 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 3:2 ratio 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.
The preparation method of described a kind of heat-insulating light partition plate, is characterized in that comprising the following steps:
(1) send in charring furnace by chestnut shell, charing process 3-4 hour at 530-620 DEG C, take out, be ground into powder, then, the powder air blast to gained makes it seethe, spray form used oil in the powder seethed, and makes the two fully mixing;
(2) take out after domestic refuse, the flyash after sorting process being calcined 3-6 hour at 600-850 DEG C, pulverize, spray 1 ‰ iron(ic) chloride and 0.5 ‰ calcium chloride composite solutions to evenly with spraying gun, dipping 10-12 hour;
(3) step (1), (2), (3) reaction mass and other leftover materials are added suitable quantity of water stir within 5-8 minute, mix to obtain slip, obtained slurry is added wall slab squeezing former shaping, cutting, natural curing, to obtain final product.
The present invention has following beneficial effect: Light trabs of the present invention, discarded polypropylene foam particle can be utilized for insulation filler, utilize fine aggregate fiber for fiber reinforced material, raw material is extensive, and cost is lower, energy-conserving and environment-protective, realize changing waste into resources, this wallboard is longer for work-ing life simultaneously, heat insulating, waterproof halogenation.
Embodiment
Described a kind of heat-insulating light partition plate, it is characterized in that, be made up of the raw material of following weight part: cement 20, domestic refuse 19, flyash 16, magnesium chloride 1, used oil 9, fine aggregate 12, calcium phosphate 0.6, ferrous sulfate 0.2, DH-4005 type polycarboxylate high performance water-reducing agent 7, waste and old polypropylene foam grain 12, chestnut shell 13, auxiliary agent 3, suitable quantity of water.
Described auxiliary agent is made up of following raw materials in part by weight: mica powder 7, titanium dioxide 5, 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 0.9, SHP-50 polysiloxane powder hydrophober 1.6, Oenothera oil 0.02, dimethyl silicone oil 2.1, its preparation method to stir adding magnesium oxide powder in 3:2 ratio 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.
Making method comprises the following steps:
(1) send in charring furnace by chestnut shell, charing process 3-4 hour at 530-620 DEG C, take out, be ground into powder, then, the powder air blast to gained makes it seethe, spray form used oil in the powder seethed, and makes the two fully mixing;
(2) take out after domestic refuse, the flyash after sorting process being calcined 3-6 hour at 600-850 DEG C, pulverize, spray 1 ‰ iron(ic) chloride and 0.5 ‰ calcium chloride composite solutions to evenly with spraying gun, dipping 10-12 hour;
(3) step (1), (2), (3) reaction mass and other leftover materials are added suitable quantity of water stir within 5-8 minute, mix to obtain slip, obtained slurry is added wall slab squeezing former 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: 521kg/m
3;
(2) ultimate compression strength: 6.74MPa;
(3) high temperature resistant, flat appearance is smooth.
Claims (2)
1. a heat-insulating light partition plate, it is characterized in that, be made up of the raw material of following weight part: cement 20-26, domestic refuse 18-23, flyash 15-17, magnesium chloride 1-3, used oil 9-11, fine aggregate 9-12, calcium phosphate 0.3-0.6, ferrous sulfate 0.2-1.5, DH-4005 type polycarboxylate high performance water-reducing agent 3-7, waste and old polypropylene foam grain 12-15, chestnut shell 13-17, 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 3:2 ratio 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 heat-insulating light partition plate according to claim 1, is characterized in that comprising the following steps:
(1) send in charring furnace by chestnut shell, charing process 3-4 hour at 530-620 DEG C, take out, be ground into powder, then, the powder air blast to gained makes it seethe, spray form used oil in the powder seethed, and makes the two fully mixing;
(2) take out after domestic refuse, the flyash after sorting process being calcined 3-6 hour at 600-850 DEG C, pulverize, spray 1 ‰ iron(ic) chloride and 0.5 ‰ calcium chloride composite solutions to evenly with spraying gun, dipping 10-12 hour;
(3) step (1), (2) reaction mass and other leftover materials are added suitable quantity of water stir within 5-8 minute, mix to obtain slip, obtained slurry is added wall slab squeezing former shaping, cutting, natural curing, to obtain final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410123260.8A CN103979839B (en) | 2014-03-31 | 2014-03-31 | A kind of heat-insulating light partition plate and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410123260.8A CN103979839B (en) | 2014-03-31 | 2014-03-31 | A kind of heat-insulating light partition plate and preparation method thereof |
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| CN103979839A CN103979839A (en) | 2014-08-13 |
| CN103979839B true CN103979839B (en) | 2016-01-20 |
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| CN201410123260.8A Active CN103979839B (en) | 2014-03-31 | 2014-03-31 | A kind of heat-insulating light partition plate and preparation method thereof |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105669106A (en) * | 2015-12-31 | 2016-06-15 | 青建集团股份公司 | Light-weight wall board and preparation method thereof |
| CN105645994A (en) * | 2015-12-31 | 2016-06-08 | 南宁学院 | Geopolymer thermal insulation composite material with high static bending intensity for modified starch foam and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1261600A (en) * | 1999-01-21 | 2000-08-02 | 徐君元 | Non-steam cured foamed concrete plate |
| CN1563625A (en) * | 2004-04-06 | 2005-01-12 | 高祥灿 | Novel anti-cracking light wallboard and mounting method |
| CN101956430A (en) * | 2010-08-13 | 2011-01-26 | 上海康尼建材科技有限公司 | Energy-saving, low-carbon and heat-insulation composite wallboard, and production method and equipment thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01246167A (en) * | 1988-03-26 | 1989-10-02 | Matsushita Electric Works Ltd | Production of hydraulic inorganic board |
| JPH0360481A (en) * | 1989-07-25 | 1991-03-15 | Matsushita Electric Works Ltd | Production of lightweight gas cement board |
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2014
- 2014-03-31 CN CN201410123260.8A patent/CN103979839B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1261600A (en) * | 1999-01-21 | 2000-08-02 | 徐君元 | Non-steam cured foamed concrete plate |
| CN1563625A (en) * | 2004-04-06 | 2005-01-12 | 高祥灿 | Novel anti-cracking light wallboard and mounting method |
| CN101956430A (en) * | 2010-08-13 | 2011-01-26 | 上海康尼建材科技有限公司 | Energy-saving, low-carbon and heat-insulation composite wallboard, and production method and equipment thereof |
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| CN103979839A (en) | 2014-08-13 |
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