CN104211346B - A kind of insulating dry powder mortar and preparation method thereof - Google Patents
A kind of insulating dry powder mortar and preparation method thereof Download PDFInfo
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- CN104211346B CN104211346B CN201410377643.8A CN201410377643A CN104211346B CN 104211346 B CN104211346 B CN 104211346B CN 201410377643 A CN201410377643 A CN 201410377643A CN 104211346 B CN104211346 B CN 104211346B
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- Prior art keywords
- powder
- water
- raw material
- auxiliary agent
- dry powder
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- 239000000843 powder Substances 0.000 title claims abstract description 28
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 17
- 238000002360 preparation method Methods 0.000 title claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000002994 raw material Substances 0.000 claims abstract description 13
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 10
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000004203 carnauba wax Substances 0.000 claims abstract description 7
- 239000000679 carrageenan 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
- 229940113118 carrageenan Drugs 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
- 239000000835 fiber Substances 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
- 235000002906 tartaric acid Nutrition 0.000 claims abstract description 7
- 239000011975 tartaric acid Substances 0.000 claims abstract description 7
- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 claims abstract description 7
- 239000011398 Portland cement Substances 0.000 claims abstract description 4
- 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 claims abstract description 4
- 239000001354 calcium citrate Substances 0.000 claims abstract description 4
- 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 abstract description 4
- 235000013337 tricalcium citrate Nutrition 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims description 18
- 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
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 9
- 235000021355 Stearic acid Nutrition 0.000 claims description 6
- 239000001506 calcium phosphate Substances 0.000 claims description 6
- 229910000389 calcium phosphate Inorganic materials 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
- 239000012467 final product Substances 0.000 claims description 6
- 239000008187 granular material Substances 0.000 claims description 6
- 239000004312 hexamethylene tetramine Substances 0.000 claims description 6
- 235000010299 hexamethylene tetramine Nutrition 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
- 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
- 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
- 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
- 239000004816 latex Substances 0.000 claims description 3
- 229920000126 latex Polymers 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000003208 petroleum Substances 0.000 claims description 3
- 150000008442 polyphenolic compounds Chemical class 0.000 claims description 3
- 235000013824 polyphenols Nutrition 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- 235000015424 sodium Nutrition 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
- 238000005303 weighing Methods 0.000 claims description 3
- 239000004246 zinc acetate Substances 0.000 claims description 3
- 229940071190 laureth sulfosuccinate Drugs 0.000 claims 1
- 238000009413 insulation Methods 0.000 abstract description 4
- SFNALCNOMXIBKG-UHFFFAOYSA-N ethylene glycol monododecyl ether Chemical compound CCCCCCCCCCCCOCCO SFNALCNOMXIBKG-UHFFFAOYSA-N 0.000 abstract description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 1
- 239000004566 building material Substances 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
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses a kind of insulating dry powder mortar, it is to be prepared by the raw material of following weight parts: water fiber crops skin powder 15, carrageenan 0.2 1; pectin 12, calcium citrate 0.5 1, useless porcelain powder 10 20; portland cement 60 80; sodium silicoaluminate 0.5 1, laureth disodium sulfosuccinate 0.5 1, expanded and vitrified small ball 50 70; tartaric acid 12; paraffin 0.5 1.5, palm wax 0.5 1, auxiliary agent 5 10；The thermal insulation mortar intensity of the present invention is high, and waterproof impervious characteristic is good, has stronger endurance and splitting resistance, applied widely.
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 be combined the mortar being incubated construction wall formed by Binder Materials, lightweight aggregate and other functional additives, it has advantages such as having good workability, strong mechanical property, environmental safety are good, is a kind of widely used building thermal insulation material.In addition to thermal and insulating performance, the important performance of thermal insulation mortar also has intensity, durability, crack resistance etc., also needs to consider the performances such as freeze proof, waterproof, antiseepage sometimes according to the needs of actual conditions and the change of applied environment, and it is necessary for therefore selecting suitable material.
Summary of the invention
It is an object of the invention to provide a kind of insulating dry powder mortar.
The present invention is achieved by the following technical solutions:
A kind of insulating dry powder mortar, it is to be prepared by the raw material of following weight parts:
Water fiber crops skin powder 1-5, carrageenan 0.2-1, pectin 1-2; calcium citrate 0.5-1; useless porcelain powder 10-20, portland cement 60-80, sodium silicoaluminate 0.5-1; laureth disodium sulfosuccinate 0.5-1; expanded and vitrified small ball 50-70, tartaric acid 1-2, paraffin 0.5-1.5; palm wax 0.5-1, auxiliary agent 5-10；
Wherein auxiliary agent is prepared by the raw materials in:
Polyvinyl alcohol 1-3, petroleum sodium sulfonate 1-2, triethanolamine 1-3, cetyl trimethylammonium bromide 1-2, calcium phosphate 0.2-1, hexamethylenetetramine 0.5-1, redispersable latex powder 10-20, Tea Polyphenols 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, it is heated to 80-90 DEG C to being completely dissolved, add stearic acid, calcium phosphate and hexamethylenetetramine, 200r/min stirs 15min, adding remaining raw material after being cooled to normal temperature, 150r/min stirs 1h, grinds uniformly after drying, cross 200 mesh sieves, to obtain final product.
The preparation method of a kind of insulating dry powder mortar, comprises the following steps:
(1) tartaric acid is dissolved in enough water, adds carrageenan, pectin and sodium silicoaluminate, 75-85 DEG C, 100r/min stir 30min, add useless porcelain powder, water fiber crops skin powder after cooling, the post-drying that stirs is ground, 80 mesh sieves, obtain composite granule；
(2) paraffin, palm wax mix with expanded and vitrified small ball, 100-150 DEG C stirring 30min, after cooling add composite granule and and raw material, dispense after stirring and get final product.
The invention have the advantage that
1.
Intensity is high, and waterproof impervious characteristic is good, has stronger endurance and splitting resistance；
2.
Good effect of heat insulation, freezing tolerance is strong；
3.
Safety and environmental protection, pollution-free non-hazardous, meet energy-conservation related request.
Detailed description of the invention
Non-limiting examples of the present invention is as follows:
Embodiment 1
A kind of insulating dry powder mortar, is prepared from by the component raw material of following weight (kg):
Water fiber crops skin powder 4, carrageenan 0.8, pectin 1.5, calcium citrate 0.8, useless porcelain powder 15, portland cement 70, sodium silicoaluminate 0.8, laureth disodium sulfosuccinate 0.8, expanded and vitrified small ball 60, tartaric acid 1.5, paraffin 1, palm wax 0.8, auxiliary agent 8；
Wherein, auxiliary agent is made up of the raw material of following weight (kg):
Polyvinyl alcohol 2, petroleum sodium sulfonate 1.5, triethanolamine 2, cetyl trimethylammonium bromide 1.5, calcium phosphate 0.8, hexamethylenetetramine 0.6, redispersable latex powder 15, Tea Polyphenols 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, it is heated to 80-90 DEG C to being completely dissolved, add stearic acid, calcium phosphate and hexamethylenetetramine, 200r/min stirs 15min, adding remaining raw material after being cooled to normal temperature, 150r/min stirs 1h, grinds uniformly after drying, cross 200 mesh sieves, to obtain final product.
The preparation method of insulating dry powder mortar comprises the following steps:
(1) tartaric acid is dissolved in enough water, adds carrageenan, pectin and sodium silicoaluminate, 75-85 DEG C, 100r/min stir 30min, add useless porcelain powder, water fiber crops skin powder after cooling, the post-drying that stirs is ground, 80 mesh sieves, obtain composite granule；
(2) paraffin, palm wax mix with expanded and vitrified small ball, 100-150 DEG C stirring 30min, after cooling add composite granule and and raw material, dispense after stirring and get final product.
During use, by weight water: mortar=1:1 mixes.
Detecting thermal insulation mortar performance according to GB/T 20473-2006 related content, testing result is as follows:
Dry density: 343kg/m3, compression strength: 0.94MPa, thermal conductivity factor: 0.058W/(m K), press cut and paste knotting strength: 84kPa；
Coefficient of softing: 0.71, frost resistance: 15 Frozen-thawed cycled mass loss rates 3.4%, compression strength loss late 16%.
Claims (1)
1. an insulating dry powder mortar, it is characterised in that it is to be prepared by the raw material of following weight parts:
Water fiber crops skin powder 1-5, carrageenan 0.2-1, pectin 1-2; calcium citrate 0.5-1; useless porcelain powder 10-20, portland cement 60-80, sodium silicoaluminate 0.5-1; laureth sulfosuccinate disodium 0.5-1; expanded and vitrified small ball 50-70, tartaric acid 1-2, paraffin 0.5-1.5; palm wax 0.5-1, auxiliary agent 5-10；Described auxiliary agent is prepared by the raw materials in: polyvinyl alcohol 1-3, petroleum sodium sulfonate 1-2, triethanolamine 1-3, cetyl trimethylammonium bromide 1-2, calcium phosphate 0.2-1, hexamethylenetetramine 0.5-1, redispersable latex powder 10-20, Tea Polyphenols 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, it is heated to 80-90 DEG C to being completely dissolved, add stearic acid, calcium phosphate and hexamethylenetetramine, 200r/min stirs 15min, adding remaining raw material after being cooled to normal temperature, 150r/min stirs 1h, grinds uniformly after drying, cross 200 mesh sieves, to obtain final product；
The preparation method of described a kind of insulating dry powder mortar, comprises the following steps:
(1) tartaric acid is dissolved in enough water, adds carrageenan, pectin and sodium silicoaluminate, 75-85 DEG C, 100r/min stir 30min, add useless porcelain powder, water fiber crops skin powder after cooling, the post-drying that stirs is ground, 80 mesh sieves, obtain composite granule；
(2) paraffin, palm wax mix with expanded and vitrified small ball, 100-150 DEG C of stirring 30min, add composite granule and remaining raw material, dispense and get final product after stirring after cooling.
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 |
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| 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 |
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| CN104211346A CN104211346A (en) | 2014-12-17 |
| CN104211346B true CN104211346B (en) | 2016-08-24 |
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| 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 (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3691250B2 (en) * | 1998-06-05 | 2005-09-07 | 信越化学工業株式会社 | Cement mortar admixture |
-
2014
- 2014-08-04 CN CN201410377643.8A patent/CN104211346B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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