CN104211346A - Dry-powder thermal-insulating mortar and preparation method thereof - Google Patents
Dry-powder thermal-insulating mortar and preparation method thereof Download PDFInfo
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- CN104211346A CN104211346A CN201410377643.8A CN201410377643A CN104211346A CN 104211346 A CN104211346 A CN 104211346A CN 201410377643 A CN201410377643 A CN 201410377643A CN 104211346 A CN104211346 A CN 104211346A
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- 239000000843 powder Substances 0.000 title claims abstract description 28
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 18
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 239000002994 raw material Substances 0.000 claims abstract description 13
- 239000004203 carnauba wax Substances 0.000 claims abstract description 7
- 235000010418 carrageenan Nutrition 0.000 claims abstract description 7
- 229920001525 carrageenan Polymers 0.000 claims abstract description 7
- JYIMWRSJCRRYNK-UHFFFAOYSA-N dialuminum;disodium;oxygen(2-);silicon(4+);hydrate Chemical compound O.[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[Al+3].[Al+3].[Si+4] JYIMWRSJCRRYNK-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000012188 paraffin wax Substances 0.000 claims abstract description 7
- 239000001814 pectin Substances 0.000 claims abstract description 7
- 235000010987 pectin Nutrition 0.000 claims abstract description 7
- 229920001277 pectin Polymers 0.000 claims abstract description 7
- 229910052573 porcelain Inorganic materials 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000003756 stirring Methods 0.000 claims description 15
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 claims description 12
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 9
- 239000012752 auxiliary agent Substances 0.000 claims description 9
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 9
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 6
- 235000021355 Stearic acid Nutrition 0.000 claims description 6
- 229910000389 calcium phosphate Inorganic materials 0.000 claims description 6
- 239000001506 calcium phosphate Substances 0.000 claims description 6
- 235000011010 calcium phosphates Nutrition 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 6
- 239000008187 granular material Substances 0.000 claims description 6
- 235000010299 hexamethylene tetramine Nutrition 0.000 claims description 6
- 239000004312 hexamethylene tetramine Substances 0.000 claims description 6
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 6
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 6
- 239000008117 stearic acid Substances 0.000 claims description 6
- 229940095064 tartrate Drugs 0.000 claims description 6
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 claims description 6
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 claims description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 claims description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 3
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 3
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 3
- ZOIORXHNWRGPMV-UHFFFAOYSA-N acetic acid;zinc Chemical compound [Zn].CC(O)=O.CC(O)=O ZOIORXHNWRGPMV-UHFFFAOYSA-N 0.000 claims description 3
- JMGZBMRVDHKMKB-UHFFFAOYSA-L disodium;2-sulfobutanedioate Chemical compound [Na+].[Na+].OS(=O)(=O)C(C([O-])=O)CC([O-])=O JMGZBMRVDHKMKB-UHFFFAOYSA-L 0.000 claims description 3
- SFNALCNOMXIBKG-UHFFFAOYSA-N ethylene glycol monododecyl ether Chemical compound CCCCCCCCCCCCOCCO SFNALCNOMXIBKG-UHFFFAOYSA-N 0.000 claims description 3
- 239000012467 final product Substances 0.000 claims description 3
- 239000004816 latex Substances 0.000 claims description 3
- 229920000126 latex Polymers 0.000 claims description 3
- 239000004571 lime Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 239000003208 petroleum Substances 0.000 claims description 3
- 239000003469 silicate cement Substances 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 3
- 229960004418 trolamine Drugs 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims description 3
- 239000004246 zinc acetate Substances 0.000 claims description 3
- 241000686420 Debregeasia orientalis Species 0.000 abstract 1
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical compound [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000011398 Portland cement Substances 0.000 abstract 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- FNAQSUUGMSOBHW-UHFFFAOYSA-H calcium citrate Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O FNAQSUUGMSOBHW-UHFFFAOYSA-H 0.000 abstract 1
- 239000001354 calcium citrate Substances 0.000 abstract 1
- 238000005336 cracking Methods 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 239000011325 microbead Substances 0.000 abstract 1
- 235000002906 tartaric acid Nutrition 0.000 abstract 1
- 239000011975 tartaric acid Substances 0.000 abstract 1
- 235000013337 tricalcium citrate Nutrition 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007914 freezing tolerance Effects 0.000 description 1
- 239000013538 functional additive Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
Abstract
The invention discloses a dry-powder thermal-insulating mortar and a preparation method thereof. The mortar is prepared from following raw materials, by weight: 1-5 parts of debregeasia orientalis peel powder, 0.2-1 part of carrageenin, 1-2 parts of pectin, 0.5-1 part of calcium citrate, 10-20 parts of waste porcelain powder, 60-80 parts of Portland cement, 0.5-1 part of sodium silicoaluminate, 0.5-1 part of disodium laurethsulphosuccinate, 50-70 parts of expanded glass micro-beads, 1-2 parts of tartaric acid, 0.5-1.5 parts of paraffin, 0.5-1 part of palm wax, and 5-10 parts of additives. The thermal-insulating mortar is high in strength, is good in waterproof and anti-penetrating performance, is strong in durability and anti-cracking performance, and is wide in application scope.
Description
Technical field
The present invention relates to building material field, be specifically related to a kind of insulating dry powder mortar and preparation method thereof.
Background technology
Building heat-insulating mortar refers to by the compound mortar that can be incubated construction wall forming of gelling material, light skeletal and other functional additives, it has the advantage such as have good workability, material property is stable, environmental safety is good, is a kind of widely used building thermal insulation material.Except thermal and insulating performance, the important performance of thermal insulation mortar also has intensity, weather resistance, splitting resistance etc., sometimes according to the variation of the needs of practical situation and applied environment, also need to consider the performances such as freeze proof, waterproof, antiseepage, it is necessary therefore selecting suitable material.
Summary of the invention
The object of this invention is to provide a kind of insulating dry powder mortar.
The present invention is achieved by the following technical solutions:
An insulating dry powder mortar, it is that raw material by following weight parts makes:
Water fiber crops skin powder 1-5, carrageenin 0.2-1, pectin 1-2, citrate of lime 0.5-1, useless porcelain powder 10-20, silicate cement 60-80, sodium silicoaluminate 0.5-1, laureth disodium sulfosuccinate 0.5-1, expanded and vitrified small ball 50-70, tartrate 1-2, paraffin 0.5-1.5, palm wax 0.5-1, auxiliary agent 5-10;
Wherein auxiliary agent is made by the raw material of following weight part:
Polyvinyl alcohol 1-3, petroleum sodium sulfonate 1-2, trolamine 1-3, cetyl trimethylammonium bromide 1-2, calcium phosphate 0.2-1, hexamethylenetetramine 0.5-1, redispersable latex powder 10-20, tea-polyphenol 0.1-0.5, stearic acid 1-2, zinc acetate 1-3;
The preparation method of auxiliary agent is:
By weight polyvinyl alcohol: water=1:20 weighing polyvinyl alcohol is added to the water, be heated to 80-90 ℃ to dissolving completely, add stearic acid, calcium phosphate and hexamethylenetetramine, 200r/min stirs 15min, after being cooled to normal temperature, add all the other raw materials, 150r/min stirs 1h, after drying, grinds evenly, cross 200 mesh sieves, obtain.
A preparation method for insulating dry powder mortar, comprises the following steps:
(1) tartrate is dissolved in to enough water, adds carrageenin, pectin and sodium silicoaluminate, 75-85 ℃, 100r/min stir 30min, add useless porcelain powder, water fiber crops skin powder after cooling, and the post-drying that stirs is ground, and crosses 80 mesh sieves, obtains composite granule;
(2) paraffin, palm wax mix with expanded and vitrified small ball, and 100-150 ℃ is stirred 30min, add after cooling composite granule and and raw material, packing and get final product after stirring.
Advantage of the present invention is:
1. intensity is high, and waterproof impervious characteristic is good, has stronger resisting power and splitting resistance;
2. good effect of heat insulation, freezing tolerance is strong;
3. safety and environmental protection, pollution-free without harm, meets energy-conservation related request.
Embodiment
Non-limiting examples of the present invention is as follows:
Embodiment 1
An insulating dry powder mortar, is prepared from by the component raw material of following weight (kg):
Water fiber crops skin powder 4, carrageenin 0.8, pectin 1.5, citrate of lime 0.8, useless porcelain powder 15, silicate cement 70, sodium silicoaluminate 0.8, laureth disodium sulfosuccinate 0.8, expanded and vitrified small ball 60, tartrate 1.5, paraffin 1, palm wax 0.8, auxiliary agent 8;
Wherein, auxiliary agent is made by the raw material of following weight (kg):
Polyvinyl alcohol 2, petroleum sodium sulfonate 1.5, trolamine 2, cetyl trimethylammonium bromide 1.5, calcium phosphate 0.8, hexamethylenetetramine 0.6, redispersable latex powder 15, tea-polyphenol 0.4, stearic acid 1.5, zinc acetate 2;
The preparation method of auxiliary agent:
By weight polyvinyl alcohol: water=1:20 weighing polyvinyl alcohol is added to the water, be heated to 80-90 ℃ to dissolving completely, add stearic acid, calcium phosphate and hexamethylenetetramine, 200r/min stirs 15min, after being cooled to normal temperature, add all the other raw materials, 150r/min stirs 1h, after drying, grinds evenly, cross 200 mesh sieves, obtain.
The preparation method of insulating dry powder mortar comprises the following steps:
(1) tartrate is dissolved in to enough water, adds carrageenin, pectin and sodium silicoaluminate, 75-85 ℃, 100r/min stir 30min, add useless porcelain powder, water fiber crops skin powder after cooling, and the post-drying that stirs is ground, and crosses 80 mesh sieves, obtains composite granule;
(2) paraffin, palm wax mix with expanded and vitrified small ball, and 100-150 ℃ is stirred 30min, add after cooling composite granule and and raw material, packing and get final product after stirring.
During use, by weight water: mortar=1:1 mixes.
According to GB/T 20473-2006 associated viscera, detect thermal insulation mortar performance, detected result is as follows:
Dry density: 343kg/m
3, ultimate compression strength: 0.94MPa, thermal conductivity: 0.058W/(m ﹒ K), press and cut cohesive strength: 84kPa;
Coefficient of softening: 0.71, frost resistance: 15 freeze-thaw cycle mass loss rates 3.4%, ultimate compression strength rate of loss 16%.
Claims (2)
1. an insulating dry powder mortar, is characterized in that, it is that raw material by following weight parts makes:
Water fiber crops skin powder 1-5, carrageenin 0.2-1, pectin 1-2, citrate of lime 0.5-1, useless porcelain powder 10-20, silicate cement 60-80, sodium silicoaluminate 0.5-1, laureth disodium sulfosuccinate 0.5-1, expanded and vitrified small ball 50-70, tartrate 1-2, paraffin 0.5-1.5, palm wax 0.5-1, auxiliary agent 5-10;
Described auxiliary agent is made by the raw material of following weight part:
Polyvinyl alcohol 1-3, petroleum sodium sulfonate 1-2, trolamine 1-3, cetyl trimethylammonium bromide 1-2, calcium phosphate 0.2-1, hexamethylenetetramine 0.5-1, redispersable latex powder 10-20, tea-polyphenol 0.1-0.5, stearic acid 1-2, zinc acetate 1-3;
The preparation method of described auxiliary agent is:
By weight polyvinyl alcohol: water=1:20 weighing polyvinyl alcohol is added to the water, be heated to 80-90 ℃ to dissolving completely, add stearic acid, calcium phosphate and hexamethylenetetramine, 200r/min stirs 15min, after being cooled to normal temperature, add all the other raw materials, 150r/min stirs 1h, after drying, grinds evenly, cross 200 mesh sieves, obtain.
2. the preparation method of a kind of insulating dry powder mortar according to claim 1, is characterized in that, comprises the following steps:
(1) tartrate is dissolved in to enough water, adds carrageenin, pectin and sodium silicoaluminate, 75-85 ℃, 100r/min stir 30min, add useless porcelain powder, water fiber crops skin powder after cooling, and the post-drying that stirs is ground, and crosses 80 mesh sieves, obtains composite granule;
(2) paraffin, palm wax mix with expanded and vitrified small ball, and 100-150 ℃ is stirred 30min, add after cooling composite granule and and raw material, packing and get final product after stirring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410377643.8A CN104211346B (en) | 2014-08-04 | 2014-08-04 | A kind of insulating dry powder mortar and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410377643.8A CN104211346B (en) | 2014-08-04 | 2014-08-04 | A kind of insulating dry powder mortar and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN104211346A true CN104211346A (en) | 2014-12-17 |
| CN104211346B CN104211346B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410377643.8A Expired - Fee Related CN104211346B (en) | 2014-08-04 | 2014-08-04 | A kind of insulating dry powder mortar and preparation method thereof |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109956711A (en) * | 2019-04-08 | 2019-07-02 | 河海大学 | A kind of preparation method of high strength anti-corrosion concrete and its prefabricated components |
| CN110510922A (en) * | 2019-07-12 | 2019-11-29 | 河北绿藤再生资源利用有限公司 | A kind of macromolecule minerals synthesis building decoration materials and its manufacturing method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11349364A (en) * | 1998-06-05 | 1999-12-21 | Shin Etsu Chem Co Ltd | Admixture for cement mortar |
| CN1807336A (en) * | 2006-01-26 | 2006-07-26 | 王正权 | Hydrophobic concrete-based polyphenylene granule heat-insulating mortar dry powder and its usage method |
| CN101798850A (en) * | 2010-03-11 | 2010-08-11 | 李珠 | Foaming type inorganic heat insulation plate, preparation method thereof and heat insulation layer thereof |
| CN103224362A (en) * | 2013-04-12 | 2013-07-31 | 江苏祥源环保建材科技有限公司 | Inorganic thermal insulation mortar and preparation method thereof |
| CN103664104A (en) * | 2013-11-26 | 2014-03-26 | 蚌埠市天网渔需用品有限公司 | Thermal insulation mortar prepared from solid waste |
-
2014
- 2014-08-04 CN CN201410377643.8A patent/CN104211346B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11349364A (en) * | 1998-06-05 | 1999-12-21 | Shin Etsu Chem Co Ltd | Admixture for cement mortar |
| CN1807336A (en) * | 2006-01-26 | 2006-07-26 | 王正权 | Hydrophobic concrete-based polyphenylene granule heat-insulating mortar dry powder and its usage method |
| CN101798850A (en) * | 2010-03-11 | 2010-08-11 | 李珠 | Foaming type inorganic heat insulation plate, preparation method thereof and heat insulation layer thereof |
| CN103224362A (en) * | 2013-04-12 | 2013-07-31 | 江苏祥源环保建材科技有限公司 | Inorganic thermal insulation mortar and preparation method thereof |
| CN103664104A (en) * | 2013-11-26 | 2014-03-26 | 蚌埠市天网渔需用品有限公司 | Thermal insulation mortar prepared from solid waste |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109956711A (en) * | 2019-04-08 | 2019-07-02 | 河海大学 | A kind of preparation method of high strength anti-corrosion concrete and its prefabricated components |
| CN110510922A (en) * | 2019-07-12 | 2019-11-29 | 河北绿藤再生资源利用有限公司 | A kind of macromolecule minerals synthesis building decoration materials and its manufacturing method |
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| Publication number | Publication date |
|---|---|
| CN104211346B (en) | 2016-08-24 |
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