CN103723964B - A kind of wall heat insulation material - Google Patents

A kind of wall heat insulation material Download PDF

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Publication number
CN103723964B
CN103723964B CN201310675369.8A CN201310675369A CN103723964B CN 103723964 B CN103723964 B CN 103723964B CN 201310675369 A CN201310675369 A CN 201310675369A CN 103723964 B CN103723964 B CN 103723964B
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China
Prior art keywords
heat insulation
parts
pearlstone
coating
agent
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Expired - Fee Related
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CN201310675369.8A
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Chinese (zh)
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CN103723964A (en
Inventor
李本明
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TIANJIN YUSHEN ENERGY SAVING THERMAL INSULATION MATERIAL CO., LTD.
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QINGDAO WUWEI INSULATION MATERIAL Co Ltd
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Abstract

The present invention discloses a kind of Novel wall body heat insulation material of building material field, and described Novel wall body heat insulation material comprises following component: coating pearlstone 100 ~ 150 parts, drift 30 ~ 100 parts, pearl, cement 30 ~ 50 parts, permeate agent 3 ~ 15 parts, hydrophober 3 ~ 15 parts, binding agent 3 ~ 15 parts, exciting agent 3 ~ 15 parts.Described Novel wall body heat insulation material is by carrying out coating to pearlstone, take full advantage of pearlstone fire-resistant, insulation, lasting, corrosion resistant advantage, reduce the shortcoming of the easy water-swelling of pearlstone, therefore this Novel wall body heat insulation material is compared with traditional wall heat insulation material, heat-insulating property better, more lasting.

Description

A kind of wall heat insulation material
Technical field
The invention belongs to building material field, be specifically related to a kind of wall heat insulation material.
Background technology
Along with the fast development of industry, Economic development is also quite rapid, the whole world is also increasing to the demand of the energy, in the total energy day by day increased consumes, building energy consumption is large especially, account for that total energy consumes 11 ~ 25%, a large amount of data and experiment all show that the fastest most effective means uses heat insulating energy saving material exactly.
Now at home and abroad, very eurypalynous lagging material is had.By material classification, lagging material can be divided three classes: metal heat preservation material, organic insulation material, inorganic heat insulation material.
But the source of goods of metal heat preservation material this material is little, expensive, and the lagging material as building can raise the cost widely, can not apply widely.
Organic insulation material is easy to burning, easily produces poisonous gas when high temperature, ageing-resistant, resistivity against fire is poor, these shortcomings all limit the use widely of organic insulation material.
The pearlstone of China probably has the output of about 6,000,000 tons every year.But traditional pearlstone is a kind of material of honeycomb structure, there are many holes, crack in its surface and inside, such vesicular structure just result in the friability of pearlstone, the stability of density is also very poor, the defect that the compression ratio of goods in the course of processing is very large, this defect can make the lightweight of expanded perlite product and heat insulation effect all can decline, and according to the requirement of lagging material, material needs to have certain intensity.
Another fatal defects perlitic is the material that water-absorbent is very strong, this is the vesicular structure due to pearlstone, and be a kind of result of perforate, and there is adsorptivity, sky G&W is freed in and out, and after it soaks 25 hours in water, its water-intake rate gets back to about 5 times of own wt, this shortcoming will affect the heat-insulating property of expanded perlite product and permanent suitability widely, also can increase the oven dry cost of expanded perlite product.
Summary of the invention
The object of this invention is to provide a kind of wall heat insulation material and preparation method thereof, to make up the deficiencies in the prior art.
A kind of wall heat insulation material, described wall heat insulation material comprises following component: coating pearlstone 100 ~ 150 parts, drift 30 ~ 100 parts, pearl, cement 30 ~ 50 parts, permeate agent 3 ~ 15 parts, hydrophober 3 ~ 15 parts, binding agent 3 ~ 15 parts, exciting agent 3 ~ 15 parts.
Described coating pearlstone obtains in the following manner:
(1) get 100 object pearlstones, join in seed-coating machine and be heated to 200 ~ 250 DEG C, and add calcium carbonate powders, stir, wherein the mass ratio of pearlstone and calcium carbonate powders is 100:5;
(2) then pearlstone soaks by seed-coating machine one end sprinkling distilled water, and epoxy resin powder is sprayed in one end, and constantly stirs 20 ~ 40min, obtains coating pearlstone.
The production technique of described wall heat insulation material comprises the steps:
(1) take coating pearlstone according to described proportioning, drift pearl, cement, permeate agent, hydrophober, binding agent, exciting agent put into stirrer and mix and stir;
(2) in said mixture, add distilled water, continue stirring 30 ~ 60min with stirrer;
(3) above-mentioned slurry is poured in mould use press-forming machine compression moulding, last natural curing 24h, obtain described vitrified small ball wall lagging material.
Further, step adds distilled water described in (2), and wherein ratio of water to material is 0.40 ~ 0.55:1.
Further, the pressure setting of step (3) described compression moulding is 0.80 ~ 0.85MPa.
Further, the press time of step (3) described compression moulding is set as 10 ~ 30min.
Further, step (3) described mould is of a size of 1200mm × 600mm × 50mm.
Described wall heat insulation material is by carrying out coating to pearlstone, take full advantage of pearlstone fire-resistant, insulation, lasting, corrosion resistant advantage, reduce the shortcoming of the easy water-swelling of pearlstone, therefore this wall heat insulation material is compared with traditional wall heat insulation material, heat-insulating property better, more lastingly, and meets the requirement of National Fire A level.
Embodiment
Embodiment 1
A kind of wall heat insulation material, described wall heat insulation material comprises following component: coating pearlstone 100 parts, drift 40 parts, pearl, cement 30 parts, permeate agent 5 parts, hydrophober 7 parts, binding agent 5 parts, exciting agent 4 parts
Described coating pearlstone obtains in the following manner:
(1) get 100 object pearlstones, join in seed-coating machine and be heated to 200 ~ 250 DEG C, and add calcium carbonate powders, stir, wherein the mass ratio of pearlstone and calcium carbonate powders is 100:5;
(2) then pearlstone soaks by seed-coating machine one end sprinkling distilled water, and epoxy resin powder is sprayed in one end, and constantly stirs 30min, obtains coating pearlstone.
The production technique of described wall heat insulation material comprises the steps:
(1) take coating pearlstone according to described proportioning, drift pearl, cement, permeate agent, hydrophober, binding agent, exciting agent put into stirrer and mix and stir;
(2) in said mixture, add distilled water, continue to stir 30min with stirrer, wherein ratio of water to material is 0.40:1;
(3) poured in mould by above-mentioned slurry and use press-forming machine compression moulding, the pressure setting of described compression moulding is 0.80MPa, and the press time is set as 10min, last natural curing 24h, obtains described vitrified small ball wall lagging material.
Embodiment 2
A kind of wall heat insulation material, described wall heat insulation material comprises following component: coating pearlstone 150 parts, drift 80 parts, pearl, cement 50 parts, permeate agent 10 parts, hydrophober 5 parts, binding agent 5 parts, exciting agent 5 parts.
The preparation method of described coating pearlstone is identical with embodiment 1.
The production technique of described wall heat insulation material comprises the steps:
(1) take coating pearlstone according to described proportioning, drift pearl, cement, permeate agent, hydrophober, binding agent, exciting agent put into stirrer and mix and stir;
(2) in said mixture, add distilled water, continue to stir 30min with stirrer, wherein ratio of water to material is 0.5:1;
(3) poured in mould by above-mentioned slurry and use press-forming machine compression moulding, the pressure setting of described compression moulding is 0.85MPa, and the press time is set as 20min, last natural curing 24h, obtains described vitrified small ball wall lagging material.
Embodiment 3
A kind of wall heat insulation material, described wall heat insulation material comprises following component: coating pearlstone 120 parts, drift 50 parts, pearl, cement 50 parts, permeate agent 10 parts, hydrophober 8 parts, binding agent 5 parts, exciting agent 5 parts.
The preparation method of described coating pearlstone is identical with embodiment 1.
The production technique of described wall heat insulation material comprises the steps:
(1) take coating pearlstone according to described proportioning, drift pearl, cement, permeate agent, hydrophober, binding agent, exciting agent put into stirrer and mix and stir;
(2) in said mixture, add distilled water, continue to stir 30min with stirrer, wherein ratio of water to material is 0.55:1;
(3) poured in mould by above-mentioned slurry and use press-forming machine compression moulding, the pressure setting of described compression moulding is 0.85MPa, and the press time is set as 30min, last natural curing 24h, obtains described vitrified small ball wall lagging material.

Claims (6)

1. a wall heat insulation material ,it is characterized in that, described wall heat insulation material comprises following component: coating pearlstone 100 ~ 150 parts, drift 30 ~ 100 parts, pearl, cement 30 ~ 50 parts, permeate agent 3 ~ 15 parts, hydrophober 3 ~ 15 parts, binding agent 3 ~ 15 parts, exciting agent 3 ~ 15 parts;
Described coating pearlstone obtains in the following manner:
(1) get 100 object pearlstones, join in seed-coating machine and be heated to 200 ~ 250 DEG C, and add calcium carbonate powders, stir, wherein the mass ratio of pearlstone and calcium carbonate powders is 100:5;
(2) then pearlstone soaks by seed-coating machine one end sprinkling distilled water, and epoxy resin powder is sprayed in one end, and constantly stirs 20 ~ 40min, obtains coating pearlstone.
2. a kind of wall heat insulation material according to claim 1, is characterized in that, the production technique of described wall heat insulation material comprises the steps:
(1) take coating pearlstone according to described proportioning, drift pearl, cement, permeate agent, hydrophober, binding agent, exciting agent put into stirrer and mix and stir;
(2) in said mixture, add distilled water, continue stirring 30 ~ 60min with stirrer;
(3) above-mentioned slurry is poured in mould use press-forming machine compression moulding, natural curing 24h, obtain described wall heat insulation material.
3. a kind of wall heat insulation material according to claim 2, is characterized in that, step adds distilled water described in (2), and wherein ratio of water to material is 0.40 ~ 0.55:1.
4. a kind of wall heat insulation material according to claim 2, is characterized in that, the pressure setting of step (3) described compression moulding is 0.80 ~ 0.85MPa.
5. a kind of wall heat insulation material according to claim 2, is characterized in that, the press time of step (3) described compression moulding is set as 10 ~ 30min.
6. a kind of wall heat insulation material according to claim 2, is characterized in that, step (3) described mould is of a size of 1200mm × 600mm × 50mm.
CN201310675369.8A 2013-12-13 2013-12-13 A kind of wall heat insulation material Expired - Fee Related CN103723964B (en)

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CN104276793A (en) * 2014-09-16 2015-01-14 中国矿业大学(北京) Ceramsite-fly ash fireproof thermal insulation material and preparation method of ceramsite-fly ash fireproof thermal insulation material
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CN107986734A (en) * 2017-12-07 2018-05-04 遂宁市明川零贰零科技有限公司 A kind of good vitrified small ball wall thermal insulation material of fire protecting performance
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Inventor after: Shen Kai

Inventor before: Li Benming

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Effective date of registration: 20170714

Address after: Tianjin city Beichen District dual Town 300000 Jin Yong Highway North (Tianjin City, Oriental Shengjing in horticultural field)

Patentee after: TIANJIN YUSHEN ENERGY SAVING THERMAL INSULATION MATERIAL CO., LTD.

Address before: Room 2, building 158, Haier Road, Laoshan District, Shandong, Qingdao, 266061

Patentee before: QINGDAO WUWEI INSULATION MATERIAL CO., LTD.

CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20160302

Termination date: 20171213