CN103664057A - Lightweight thermal-insulation mortar for internal wall - Google Patents
Lightweight thermal-insulation mortar for internal wall Download PDFInfo
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- CN103664057A CN103664057A CN201310606531.0A CN201310606531A CN103664057A CN 103664057 A CN103664057 A CN 103664057A CN 201310606531 A CN201310606531 A CN 201310606531A CN 103664057 A CN103664057 A CN 103664057A
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Abstract
The invention discloses lightweight thermal-insulation mortar for an internal wall. The lightweight thermal-insulation mortar is prepared from the following raw materials in parts by weight:100-140 parts of limestone powder, 20-26 parts of vitrified micro bubbles, 0.3-0.4 parts of triethanolamine oleic soap, 1-2 parts of cellulose ether, 0.8-2 parts of zinc chloride, 2-3 parts of precipitated barium sulphate, 0.01-0.04 parts of dibutyltin dilaurate, 0.7-2 parts of bis-imidazoline quatemary-amination salt corrosion inhibitor, 4-5 parts of graphite powder, 2-4 parts of a performance additive and a proper amount of water. The lightweight thermal-insulation mortar is prevented from hollowing and cracking, and is light in volume weight. Through the adoption of the lightweight thermal-insulation mortar, the weight of the whole building is greatly reduced. The lightweight thermal-insulation mortar has very good thermal-insulation and fireproof effects, and is high in crack resistance and safety.
Description
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Technical field
The present invention relates generally to a kind of mortar, relates in particular to a kind of inner wall light thermal insulation mortar.
Background technology
Thermal insulation mortar is to take various light materials as aggregate, take cement as gelating material, admixes some property-modifying additives, through manufacturing enterprise, is uniformly mixed and a kind of premixing dry-mix of making.Be mainly used in building exterior wall heat preserving, there is the advantages such as easy construction, good endurance.
Summary of the invention
The object of the invention is just to provide a kind of inner wall light thermal insulation mortar.
The present invention is achieved by the following technical solutions:
An inner wall light thermal insulation mortar, is characterized in that what it was comprised of the raw material of following weight parts:
Stone flour 100-140, glass bead 20-26, trihydroxy ethylamine oleate soap 0.3-0.4, ether of cellulose 1-2, zinc chloride 0.8-2, process white 2-3, dibutyl tin laurate 0.01-0.04, bi-imidazoline quaternary ammonium salt corrosion inhibitor 0.7-2, Graphite Powder 99 4-5, modified additive 2-4, water are appropriate;
Described modified additive is comprised of the raw material of following weight parts:
Laterite 40-65, bone meal 2-4, propolis 3-5, aluminium dihydrogen phosphate 3-4, redispersable latex powder 20-30, polyvinylpyrrolidone 2-3, silane coupling agent KH560 1-2, hydroxypropyl methyl cellulose ether 1-2, poly(oxyethylene glycol) 400 2-3;
The preparation method of described modified additive comprises the following steps:
Above-mentioned laterite is calcined to 2-3 hour at 700-800 ℃, be cooled to room temperature, the sodium hydroxide solution that adds 6-10% grinds 1-2 hour, the hydrochloric acid that adds again 10-15%, it is neutral regulating PH, adds successively propolis, aluminium dihydrogen phosphate, redispersable latex powder, polyvinylpyrrolidone, poly(oxyethylene glycol) 400 under stirring and adjusting, after adding at 60-80 ℃ insulated and stirred 10-16 minute, add each raw material of residue, 800-1000 rev/min of dispersed with stirring 3-5 minute, obtains described modified additive again.
A preparation method for inner wall light thermal insulation mortar, comprises the following steps:
Above-mentioned stone flour, process white, Graphite Powder 99 are mixed, add the water of compound weight 70-73%, stir, add ether of cellulose, trihydroxy ethylamine oleate soap, 200-300 rev/min of dispersed with stirring 4-6 minute, adds each raw material of residue, stir, obtain described inner wall light thermal insulation mortar.
Advantage of the present invention is:
The thermal insulation mortar that the present invention produces is hollowing not, does not ftracture, and unit weight is lower, has significantly reduced the weight of monolithic architecture thing, has good insulated fire effect, and splitting resistance is strong, and security is good.
Embodiment
Embodiment 1
An inner wall light thermal insulation mortar, it is comprised of the raw material of following weight parts:
Stone flour 140, glass bead 26, trihydroxy ethylamine oleate soap 0.4, ether of cellulose 2, zinc chloride 2, process white 2, dibutyl tin laurate 0.04, bi-imidazoline quaternary ammonium salt corrosion inhibitor 0.7, Graphite Powder 99 4, modified additive 4, water are appropriate;
Described modified additive is comprised of the raw material of following weight parts:
Laterite 65, bone meal 3, propolis 3, aluminium dihydrogen phosphate 4, redispersable latex powder 30, polyvinylpyrrolidone 2-3, silane coupling agent KH560 1, hydroxypropyl methyl cellulose ether 1-2, poly(oxyethylene glycol) 400 3;
The preparation method of described modified additive comprises the following steps:
Above-mentioned laterite is calcined to 2-3 hour at 800 ℃, be cooled to room temperature, adding 10% sodium hydroxide solution grinds 1 hour, add 15% hydrochloric acid, regulating PH be neutrality, adds successively propolis, aluminium dihydrogen phosphate, redispersable latex powder, polyvinylpyrrolidone, poly(oxyethylene glycol) 400 under stirring and adjusting again, after adding at 80 ℃ insulated and stirred 16 minutes, add each raw material of residue, 1000 revs/min of dispersed with stirring 5 minutes, obtain described modified additive again.
A preparation method for inner wall light thermal insulation mortar, comprises the following steps:
Above-mentioned stone flour, process white, Graphite Powder 99 are mixed, add the water of compound weight 73%, stir, add ether of cellulose, trihydroxy ethylamine oleate soap, 300 revs/min of dispersed with stirring 4 minutes, add each raw material of residue, stir, obtain described inner wall light thermal insulation mortar.
Performance test:
28d folding strength: 0.51MPa;
28d ultimate compression strength: 2.7 Mpa.
Claims (2)
1. an inner wall light thermal insulation mortar, is characterized in that what it was comprised of the raw material of following weight parts:
Stone flour 100-140, glass bead 20-26, trihydroxy ethylamine oleate soap 0.3-0.4, ether of cellulose 1-2, zinc chloride 0.8-2, process white 2-3, dibutyl tin laurate 0.01-0.04, bi-imidazoline quaternary ammonium salt corrosion inhibitor 0.7-2, Graphite Powder 99 4-5, modified additive 2-4, water are appropriate;
Described modified additive is comprised of the raw material of following weight parts:
Laterite 40-65, bone meal 2-4, propolis 3-5, aluminium dihydrogen phosphate 3-4, redispersable latex powder 20-30, polyvinylpyrrolidone 2-3, silane coupling agent KH560 1-2, hydroxypropyl methyl cellulose ether 1-2, poly(oxyethylene glycol) 400 2-3;
The preparation method of described modified additive comprises the following steps:
Above-mentioned laterite is calcined to 2-3 hour at 700-800 ℃, be cooled to room temperature, the sodium hydroxide solution that adds 6-10% grinds 1-2 hour, the hydrochloric acid that adds again 10-15%, it is neutral regulating PH, adds successively propolis, aluminium dihydrogen phosphate, redispersable latex powder, polyvinylpyrrolidone, poly(oxyethylene glycol) 400 under stirring and adjusting, after adding at 60-80 ℃ insulated and stirred 10-16 minute, add each raw material of residue, 800-1000 rev/min of dispersed with stirring 3-5 minute, obtains described modified additive again.
2. a preparation method for inner wall light thermal insulation mortar as claimed in claim 1, is characterized in that comprising the following steps:
Above-mentioned stone flour, process white, Graphite Powder 99 are mixed, add the water of compound weight 70-73%, stir, add ether of cellulose, trihydroxy ethylamine oleate soap, 200-300 rev/min of dispersed with stirring 4-6 minute, adds each raw material of residue, stir, obtain described inner wall light thermal insulation mortar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310606531.0A CN103664057A (en) | 2013-11-26 | 2013-11-26 | Lightweight thermal-insulation mortar for internal wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310606531.0A CN103664057A (en) | 2013-11-26 | 2013-11-26 | Lightweight thermal-insulation mortar for internal wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103664057A true CN103664057A (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310606531.0A Pending CN103664057A (en) | 2013-11-26 | 2013-11-26 | Lightweight thermal-insulation mortar for internal wall |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108178587A (en) * | 2017-12-18 | 2018-06-19 | 蚌埠市宝运商品混凝土有限公司 | A kind of deaerated concrete mortar |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2307092A1 (en) * | 1975-04-07 | 1976-11-05 | Bonnal Et Cie Renaulac | Sprayable thermal insulating wall plaster compsn. - contg. expanded glass granules polymeric binder and water, together with a hydraulic binder |
| CN1107815A (en) * | 1994-03-04 | 1995-09-06 | 徐虎林 | Composite, insulating, light organosilicon wall material and its production process |
| CN102108740A (en) * | 2009-12-24 | 2011-06-29 | 西安市橡林湾软木进出口贸易有限公司 | Inner thermal insulation system of outer granulated cork wall |
| CN102303964A (en) * | 2011-06-16 | 2012-01-04 | 公安部四川消防研究所 | Novel nonflammable fireproof composite thermal-insulation material |
| CN102432263A (en) * | 2011-09-30 | 2012-05-02 | 浙江每天建材科技有限公司 | Inner wall light thermal insulation mortar |
| CN102701639A (en) * | 2012-06-15 | 2012-10-03 | 宁波华宝石节能建材有限公司 | Elastic emulsion paint with stronger anti-cracking performance for external walls |
-
2013
- 2013-11-26 CN CN201310606531.0A patent/CN103664057A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2307092A1 (en) * | 1975-04-07 | 1976-11-05 | Bonnal Et Cie Renaulac | Sprayable thermal insulating wall plaster compsn. - contg. expanded glass granules polymeric binder and water, together with a hydraulic binder |
| CN1107815A (en) * | 1994-03-04 | 1995-09-06 | 徐虎林 | Composite, insulating, light organosilicon wall material and its production process |
| CN102108740A (en) * | 2009-12-24 | 2011-06-29 | 西安市橡林湾软木进出口贸易有限公司 | Inner thermal insulation system of outer granulated cork wall |
| CN102303964A (en) * | 2011-06-16 | 2012-01-04 | 公安部四川消防研究所 | Novel nonflammable fireproof composite thermal-insulation material |
| CN102432263A (en) * | 2011-09-30 | 2012-05-02 | 浙江每天建材科技有限公司 | Inner wall light thermal insulation mortar |
| CN102701639A (en) * | 2012-06-15 | 2012-10-03 | 宁波华宝石节能建材有限公司 | Elastic emulsion paint with stronger anti-cracking performance for external walls |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108178587A (en) * | 2017-12-18 | 2018-06-19 | 蚌埠市宝运商品混凝土有限公司 | A kind of deaerated concrete mortar |
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Application publication date: 20140326 |