CN103524084A - Micro-expansion inorganic heat insulation mortar - Google Patents

Micro-expansion inorganic heat insulation mortar Download PDF

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Publication number
CN103524084A
CN103524084A CN201310438515.5A CN201310438515A CN103524084A CN 103524084 A CN103524084 A CN 103524084A CN 201310438515 A CN201310438515 A CN 201310438515A CN 103524084 A CN103524084 A CN 103524084A
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CN
China
Prior art keywords
parts
heat insulation
insulation mortar
inorganic heat
stopping composition
Prior art date
Application number
CN201310438515.5A
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Chinese (zh)
Inventor
钱广华
周进
金纬
孙拉拉
胡震
黄彪
孙成文
Original Assignee
安徽锐视光电技术有限公司
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Application filed by 安徽锐视光电技术有限公司 filed Critical 安徽锐视光电技术有限公司
Priority to CN201310438515.5A priority Critical patent/CN103524084A/en
Publication of CN103524084A publication Critical patent/CN103524084A/en

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Abstract

The invention discloses micro-expansion inorganic heat insulation mortar. The micro-expansion inorganic heat insulation mortar is prepared from the following raw materials in parts by weight: 280-300 parts of cement, 10-15 parts of redispersible emulsion powder, 1-2 parts of hydroxypropyl methyl cellulose ether, 1.5-3 parts of wood fiber, 1-2 parts of polypropylene fiber, 0.2-0.4 part of aluminum powder, 1-2 parts of liquid paraffin, 0.5-0.8 part of sodium stearate, 1-2 parts of boron nitride, 3-5 parts of zeolite powder, 1-2 parts of sodium diacetate, 1-2 parts of peregal and 10-12 parts of filling material.

Description

A kind of micro expanded inorganic heat insulation mortar

Technical field

The present invention relates to thermal insulation mortar field, is exactly a kind of micro expanded inorganic heat insulation mortar.

Background technology

Inorganic heat insulation mortar (glass bead fireproof heat insulating mortar; complex silicate aluminium thermal insulation mortar) be a kind of novel heat-preserving energy-saving mortar material for external rendering in buildings; using inorganic glass bead (claiming again closed-cell expanded perlite) as light skeletal, add the dry-mix being formed by gelling material, anticrack additive and other stopping composition etc.There is antifreeze, the ageing-resistant excellent properties of energy-conserving profit waste, heat insulating, fire prevention and the cheap features such as price, have the market requirement widely.

Summary of the invention

The object of the present invention is to provide a kind of micro expanded inorganic heat insulation mortar.

Above-mentioned purpose realizes by following scheme:

, it is characterized in that: it is that raw material by following weight parts makes:

Cement 280-300, redispersable latex powder 10-15, hydroxypropyl methyl cellulose ether 1-2, wood fibre 1.5-3, polypropylene fibre 1-2, aluminium powder 0.2-0.4, whiteruss 1-2, sodium stearate 0.5-0.8, boron nitride 1-2, zeolite powder 3-5, sodium Diacetate 1-2, peregal 1-2, stopping composition 10-12;

Stopping composition is made by the raw material of following weight part:

Jade 14-15, attapulgite 17-20, maize straw 3-5, diatomite 5-8, pearlstone 12-15, silane coupling agent DL6020.5-1, methylcarbonate 2-3, trioctyl trimellitate 1-2;

The preparation method of stopping composition is after jade, maize straw, pearlstone are mixed, fragmentation, crosses 100-200 mesh sieve, then calcine 3-4 hour at 700-750 ℃, take out, add in suitable quantity of water and grind in the lump with attapulgite, adding 10-15% sodium hydroxide solution tune PH is 8-9, and three-roll grinder ground after 1-2 hour, mix with other surplus stock, add again 10-15% hydrochloric acid soln and be adjusted to neutrality, dry, obtain.

Described a kind of micro expanded inorganic heat insulation mortar, is characterized in that:

Preparation method is:

Cement, redispersable latex powder, zeolite powder, stopping composition are mixed by weight, under 600-700 rev/min, stir 3-5 minute, take out, then with the whole raw material blendings of residue after, 100-200 rev/min is at the uniform velocity stirred 10-20 minute, after packing and get final product.

Beneficial effect of the present invention is: the present invention is easy to construction, heat insulation effect is good, and early stage microdilatancy, later stage linear shrinkage ratio are low, resistivity against fire and good endurance.

Embodiment

, it is that raw material by following weight kg makes:

Cement 280, redispersable latex powder 10, hydroxypropyl methyl cellulose ether 1, wood fibre 1.8, polypropylene fibre 1, aluminium powder 0.2, whiteruss 2, sodium stearate 0.5, boron nitride 2, zeolite powder 5, sodium Diacetate 1, peregal 2, stopping composition 12;

Stopping composition is made by the raw material of following weight kg:

Jade 15, attapulgite 20, maize straw 5, diatomite 8, pearlstone 15, silane coupling agent DL6020.5, methylcarbonate 3, trioctyl trimellitate 2;

The preparation method of stopping composition is after jade, maize straw, pearlstone are mixed, fragmentation, crosses 200 mesh sieves, then at 750 ℃, calcines 4 hours, take out, add in suitable quantity of water and grind in the lump with attapulgite, adding 10% sodium hydroxide solution tune PH is 8, and three-roll grinder ground after 2 hours, mix with other surplus stock, add again 15% hydrochloric acid soln and be adjusted to neutrality, dry, obtain.

Described a kind of micro expanded inorganic heat insulation mortar, preparation method is:

By cement, redispersable latex powder, zeolite powder, stopping composition by weight kg proportioning mix, under 680 revs/min, stir 5 minutes, take out, then with the whole raw material blendings of residue after, 200 revs/min are at the uniform velocity stirred 20 minutes, after packing and get final product.

Products obtained therefrom test result is as follows:

Claims (2)

1. a micro expanded inorganic heat insulation mortar, is characterized in that: it is that raw material by following weight parts makes:
Cement 280-300, redispersable latex powder 10-15, hydroxypropyl methyl cellulose ether 1-2, wood fibre 1.5-3, polypropylene fibre 1-2, aluminium powder 0.2-0.4, whiteruss 1-2, sodium stearate 0.5-0.8, boron nitride 1-2, zeolite powder 3-5, sodium Diacetate 1-2, peregal 1-2, stopping composition 10-12;
Stopping composition is made by the raw material of following weight part:
Jade 14-15, attapulgite 17-20, maize straw 3-5, diatomite 5-8, pearlstone 12-15, silane coupling agent DL602 0.5-1, methylcarbonate 2-3, trioctyl trimellitate 1-2;
The preparation method of stopping composition is after jade, maize straw, pearlstone are mixed, fragmentation, crosses 100-200 mesh sieve, then calcine 3-4 hour at 700-750 ℃, take out, add in suitable quantity of water and grind in the lump with attapulgite, adding 10-15% sodium hydroxide solution tune PH is 8-9, and three-roll grinder ground after 1-2 hour, mix with other surplus stock, add again 10-15% hydrochloric acid soln and be adjusted to neutrality, dry, obtain.
2. a kind of micro expanded inorganic heat insulation mortar according to claim 1, is characterized in that:
Preparation method is:
Cement, redispersable latex powder, zeolite powder, stopping composition are mixed by weight, under 600-700 rev/min, stir 3-5 minute, take out, then with the whole raw material blendings of residue after, 100-200 rev/min is at the uniform velocity stirred 10-20 minute, after packing and get final product.
CN201310438515.5A 2013-09-24 2013-09-24 Micro-expansion inorganic heat insulation mortar CN103524084A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310438515.5A CN103524084A (en) 2013-09-24 2013-09-24 Micro-expansion inorganic heat insulation mortar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310438515.5A CN103524084A (en) 2013-09-24 2013-09-24 Micro-expansion inorganic heat insulation mortar

Publications (1)

Publication Number Publication Date
CN103524084A true CN103524084A (en) 2014-01-22

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Family Applications (1)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103936351A (en) * 2014-03-27 2014-07-23 滁州市三和纤维制造有限公司 High-strength nutshell flyash brick containing lignin fibers
CN103936350A (en) * 2014-03-27 2014-07-23 滁州市三和纤维制造有限公司 Sepiolite fiber concrete air-entrapping brick with good heat preservation effect
CN103964763A (en) * 2014-04-04 2014-08-06 黄裕兵 Preparation method of modified cement mortar
CN104119025A (en) * 2014-08-11 2014-10-29 山东华森混凝土有限公司 Water-retaining, thickening and reinforcing additive for cement mortar and cement mortar containing additive
CN107162531A (en) * 2017-07-05 2017-09-15 肥西县碧涛建材有限公司 A kind of seepage control and crack resistance thermal insulation mortar and preparation method thereof

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CN101628802A (en) * 2009-08-18 2010-01-20 广州市苏葆节能环保材料有限公司 Composite inorganic heat insulation and waterproof mortar and application thereof
CN101648797A (en) * 2009-06-29 2010-02-17 上海东升新材料有限公司 Self-leveling terrace powder mortar composite
CN102010166A (en) * 2010-11-18 2011-04-13 重庆大学 Method for preparing micro expanded inorganic heat insulation mortar
CN102093021A (en) * 2010-12-28 2011-06-15 济南高新区工业废弃物利用研发中心 Slag micro-powder dry mixed mortar
CN102249628A (en) * 2011-06-03 2011-11-23 济南高新区工业废弃物利用研发中心 Dry-process desulphurized fly ash dry-mixed mortar
CN102336542A (en) * 2010-07-26 2012-02-01 中国建筑第四工程局有限公司 Preparation method of special cement asphalt (CA) mortar for slab track elastic adjusting layer
EP2514731A1 (en) * 2011-04-20 2012-10-24 Knauf Insulation Wood wool lightweight construction element
KR101275732B1 (en) * 2011-07-19 2013-06-17 정덕훈 Panel Composition, Preparing Method of Panel and Panel Prepared Thereby

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101648797A (en) * 2009-06-29 2010-02-17 上海东升新材料有限公司 Self-leveling terrace powder mortar composite
CN101628802A (en) * 2009-08-18 2010-01-20 广州市苏葆节能环保材料有限公司 Composite inorganic heat insulation and waterproof mortar and application thereof
CN102336542A (en) * 2010-07-26 2012-02-01 中国建筑第四工程局有限公司 Preparation method of special cement asphalt (CA) mortar for slab track elastic adjusting layer
CN102010166A (en) * 2010-11-18 2011-04-13 重庆大学 Method for preparing micro expanded inorganic heat insulation mortar
CN102093021A (en) * 2010-12-28 2011-06-15 济南高新区工业废弃物利用研发中心 Slag micro-powder dry mixed mortar
EP2514731A1 (en) * 2011-04-20 2012-10-24 Knauf Insulation Wood wool lightweight construction element
CN102249628A (en) * 2011-06-03 2011-11-23 济南高新区工业废弃物利用研发中心 Dry-process desulphurized fly ash dry-mixed mortar
KR101275732B1 (en) * 2011-07-19 2013-06-17 정덕훈 Panel Composition, Preparing Method of Panel and Panel Prepared Thereby

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103936351A (en) * 2014-03-27 2014-07-23 滁州市三和纤维制造有限公司 High-strength nutshell flyash brick containing lignin fibers
CN103936350A (en) * 2014-03-27 2014-07-23 滁州市三和纤维制造有限公司 Sepiolite fiber concrete air-entrapping brick with good heat preservation effect
CN103936350B (en) * 2014-03-27 2015-09-30 滁州市三和纤维制造有限公司 A kind of concrete aerated brick of sepiolite fibre of high insulating effect
CN103964763A (en) * 2014-04-04 2014-08-06 黄裕兵 Preparation method of modified cement mortar
CN104119025A (en) * 2014-08-11 2014-10-29 山东华森混凝土有限公司 Water-retaining, thickening and reinforcing additive for cement mortar and cement mortar containing additive
CN104119025B (en) * 2014-08-11 2017-02-15 山东华森混凝土有限公司 Water-retaining, thickening and reinforcing additive for cement mortar and cement mortar containing additive
CN107162531A (en) * 2017-07-05 2017-09-15 肥西县碧涛建材有限公司 A kind of seepage control and crack resistance thermal insulation mortar and preparation method thereof

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Application publication date: 20140122