CN103979837B - A kind of moistureproof light thermal-insulation partition plate and preparation method thereof - Google Patents

A kind of moistureproof light thermal-insulation partition plate and preparation method thereof Download PDF

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Publication number
CN103979837B
CN103979837B CN201410123258.0A CN201410123258A CN103979837B CN 103979837 B CN103979837 B CN 103979837B CN 201410123258 A CN201410123258 A CN 201410123258A CN 103979837 B CN103979837 B CN 103979837B
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China
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powder
insulation
partition plate
sepiolite
light thermal
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CN201410123258.0A
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Chinese (zh)
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CN103979837A (en
Inventor
刘莉
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滁州学院
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Abstract

The invention discloses a kind of moistureproof light thermal-insulation partition plate, it is characterized in that, be made up of the raw material of following weight part: cement 21-25, quartz sand 13-15, useless molding sand 11-15, flyash 17-19, Sunmorl N 60S 9-13, nitrocalcite 1.2-2.5, sepiolite 16-19, bamboo charcoal 8-12, benzotriazole 1-3, petroleum sodium sulfonate 1.3-2.6, glass cullet powder 12-15, ceramics factory waste material 15-19, rice hulls 17-21, paraffin 12-15, polyethylene wax 5-8, auxiliary agent 3-7, suitable quantity of water; Ceramics factory's waste material, rice hulls, sepiolite, bamboo charcoal is added in production technique of the present invention, there is obvious insulation, every cool, effect of heat insulation, also there is the obnoxious flavoures such as the formaldehyde in moisture-proof function and absorbed air simultaneously, in addition, because heat-insulation wall plate of the present invention has good heat-insulating property, thus, mass energy can be saved, not only there is good economic benefit, and there is obvious social benefit, have a extensive future.

Description

A kind of moistureproof light thermal-insulation partition plate and preparation method thereof

Technical field

The present invention relates to building material field, be specifically related to a kind of moistureproof light thermal-insulation 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 moistureproof light thermal-insulation 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 moistureproof light thermal-insulation partition plate, it is characterized in that, be made up of the raw material of following weight part: cement 21-25, quartz sand 13-15, useless molding sand 11-15, flyash 17-19, Sunmorl N 60S 9-13, nitrocalcite 1.2-2.5, sepiolite 16-19, bamboo charcoal 8-12, benzotriazole 1-3, petroleum sodium sulfonate 1.3-2.6, glass cullet powder 12-15, ceramics factory waste material 15-19, rice hulls 17-21, paraffin 12-15, polyethylene wax 5-8, auxiliary agent 3-7, 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 moistureproof light thermal-insulation partition plate, is characterized in that comprising the following steps:

(1) send in charring furnace by rice hulls, at 520-615 DEG C, charing process 3-4 hour, takes out, is ground into powder, and the powder to gained makes it seethe spray form polyethylene wax under condition in air blast, makes the two fully mixing;

(2) flyash, sepiolite, ceramics factory's waste material are calcined at 610-850 DEG C after 3-6 hour and take out, pulverize, spray 1 ‰ iron(ic) chloride and 0.5 ‰ calcium chloride composite solutions to evenly with spraying gun, dipping 10-12 hour;

(3) by step (1), (2) reaction mass and other leftover materials pulverize add 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: add ceramics factory's waste material, rice hulls, sepiolite, bamboo charcoal in production technique of the present invention, there is obvious insulation, every cool, effect of heat insulation, also there is the obnoxious flavoures such as the formaldehyde in moisture-proof function and absorbed air simultaneously, in addition, because heat-insulation wall plate of the present invention has good heat-insulating property, thus, mass energy can be saved, not only there is good economic benefit, and there is obvious social benefit, have a extensive future.

Embodiment

The moistureproof light thermal-insulation partition plate of described one, it is characterized in that, be made up of the raw material of following weight part: cement 21, quartz sand 13, useless molding sand 11, flyash 17, Sunmorl N 60S 9, nitrocalcite 1.2, sepiolite 16, bamboo charcoal 8, benzotriazole 3, petroleum sodium sulfonate 1.3, glass cullet powder 15, ceramics factory's waste material 19, rice hulls 17, paraffin 12, polyethylene wax 5, auxiliary agent 7, suitable quantity of water.

Described auxiliary agent is made up of following raw materials in part by weight: mica powder 5, titanium dioxide 4, 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 1.2, Oenothera oil 0.02, dimethyl silicone oil 2.5, 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 rice hulls, at 520-615 DEG C, charing process 3-4 hour, takes out, is ground into powder, and the powder to gained makes it seethe spray form polyethylene wax under condition in air blast, makes the two fully mixing;

(2) flyash, sepiolite, ceramics factory's waste material are calcined at 610-850 DEG C after 3-6 hour and take out, pulverize, spray 1 ‰ iron(ic) chloride and 0.5 ‰ calcium chloride composite solutions to evenly with spraying gun, dipping 10-12 hour;

(3) by step (1), (2) reaction mass and other leftover materials pulverize add 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: 518kg/m 3;

(2) thermal conductivity (medial temperature 25 ± 2 DEG C): 0.064W/ (mk);

(3) high temperature resistant, flat appearance is smooth;

(4) shock resistance: 30kg drop 0.5 meter, flawless.

Claims (1)

1. a moistureproof light thermal-insulation partition plate, it is characterized in that, be made up of the raw material of following weight part: cement 21-25, quartz sand 13-15, useless molding sand 11-15, flyash 17-19, Sunmorl N 60S 9-13, nitrocalcite 1.2-2.5, sepiolite 16-19, bamboo charcoal 8-12, benzotriazole 1-3, petroleum sodium sulfonate 1.3-2.6, glass cullet powder 12-15, ceramics factory waste material 15-19, rice hulls 17-21, paraffin 12-15, polyethylene wax 5-8, auxiliary agent 3-7, 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.
CN201410123258.0A 2014-03-31 2014-03-31 A kind of moistureproof light thermal-insulation partition plate and preparation method thereof CN103979837B (en)

Priority Applications (1)

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CN103979837B true CN103979837B (en) 2016-02-17

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104326705A (en) * 2014-09-27 2015-02-04 安徽省中坤元新型建材有限公司 High-strength light-weight partition board containing chromium slag and manufacturing method thereof
GB201420767D0 (en) 2014-11-21 2015-01-07 Bpb United Kingdom Ltd Fire resistant calcium sulphate-based products
GB201420766D0 (en) 2014-11-21 2015-01-07 Bpb United Kingdom Ltd Fire resistant calcium sulphate-based products
CN105967583A (en) * 2016-05-11 2016-09-28 何嘉铧 Sound-insulation partition board and preparing method thereof
CN107324749A (en) * 2017-06-06 2017-11-07 合肥广能新材料科技有限公司 A kind of calcium silicates fire-retardant heat-insulation material
CN107266026A (en) * 2017-06-06 2017-10-20 合肥广能新材料科技有限公司 A kind of preparation method of calcium silicates fire-retardant heat-insulation material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1109851A (en) * 1994-07-15 1995-10-11 山东建筑材料工业学院 Light zeolite partition board
CN101293748A (en) * 2007-04-25 2008-10-29 天津航达建材有限公司 Light composite internal partition plate
CN101402519A (en) * 2008-10-17 2009-04-08 王功全 Lightweight thermal insulation wall plates and manufacturing method thereof
CN103224406A (en) * 2013-04-07 2013-07-31 王建雷 Lightweight energy-saving concrete composite wall panel and preparation method thereof

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