CN102476936A - Phase-change energy storage material for building heat preservation - Google Patents
Phase-change energy storage material for building heat preservation Download PDFInfo
- Publication number
- CN102476936A CN102476936A CN2010105629967A CN201010562996A CN102476936A CN 102476936 A CN102476936 A CN 102476936A CN 2010105629967 A CN2010105629967 A CN 2010105629967A CN 201010562996 A CN201010562996 A CN 201010562996A CN 102476936 A CN102476936 A CN 102476936A
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- Prior art keywords
- phase change
- phase
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- energy storage
- cement
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- 238000004146 energy storage Methods 0.000 title claims abstract description 13
- 239000011232 storage material Substances 0.000 title claims description 17
- 238000004321 preservation Methods 0.000 title claims description 5
- 239000000843 powder Substances 0.000 claims abstract description 17
- 239000004568 cement Substances 0.000 claims abstract description 16
- 239000012782 phase change material Substances 0.000 claims abstract description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 10
- 229920001971 elastomer Polymers 0.000 claims abstract description 10
- 239000010457 zeolite Substances 0.000 claims abstract description 10
- 239000000835 fiber Substances 0.000 claims abstract description 7
- 235000019362 perlite Nutrition 0.000 claims abstract description 6
- 239000010451 perlite Substances 0.000 claims abstract description 5
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 5
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 3
- 238000005338 heat storage Methods 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 28
- 238000009825 accumulation Methods 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims description 9
- 239000011324 bead Substances 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 7
- -1 volcano zeolite Chemical compound 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims description 5
- 238000005034 decoration Methods 0.000 claims description 5
- 229910052594 sapphire Inorganic materials 0.000 claims description 5
- 239000010980 sapphire Substances 0.000 claims description 5
- 239000004816 latex Substances 0.000 claims description 4
- 229920000126 latex Polymers 0.000 claims description 4
- 239000004815 dispersion polymer Substances 0.000 claims description 2
- CCEKAJIANROZEO-UHFFFAOYSA-N sulfluramid Chemical group CCNS(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F CCEKAJIANROZEO-UHFFFAOYSA-N 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 8
- 239000004566 building material Substances 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 229920003063 hydroxymethyl cellulose Polymers 0.000 abstract 1
- 229940031574 hydroxymethyl cellulose Drugs 0.000 abstract 1
- 239000012774 insulation material Substances 0.000 description 12
- 239000000203 mixture Substances 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000011449 brick Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011268 mixed slurry Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 235000011837 pasties Nutrition 0.000 description 3
- 229920000768 polyamine Polymers 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000011464 hollow brick Substances 0.000 description 1
- 238000009421 internal insulation Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention relates to a building material, in particular to a building material which is used for external wall external heat insulation, external wall internal heat insulation and internal wall internal heat insulation and has the functions of heat storage and heat insulation, and comprises the following components in parts by weight: 6 parts of one or more of perlite, vitrified micro bubbles or volcanic zeolite, 0.1-10 parts of phase change material, 5-30 parts of cement, 0.5-5 per mill of rubber powder, 0.5-2.5 per mill of hydroxymethyl cellulose and 1-20 percent of alumina fiber, alumina silicate fiber or silica powder. The product has low production cost, and has the effects of energy conservation and environmental protection by utilizing solar energy for energy storage; the market prospect is very remarkable.
Description
Technical field
The present invention relates to material of construction, relate in particular to external wall outer insulation, exterior wall internal insulation, interior insulation within the walls material of construction that use, that have the heat storing and heat preserving function.
Background technology
Development along with society; The demand of material of construction and consumption are more and more, and the requirement of material of construction is also being improved gradually, and the kind of material of construction is a lot of on the market; But also can not satisfy the quality demand that market increases gradually, especially in insulation, energy-conservation aspect to building materials.
Summary of the invention
The object of the present invention is to provide a kind of building heat preservation to use energy storage materials of phase change, it can cooperate fragment of brick, cement block to use, and is used for building exterior wall heat preserving.
Technical scheme of the present invention is:
Building heat preservation is used energy storage materials of phase change, and its moity is counted by weight:
Its moity is counted by weight:
One or more 30-85 parts in perlite, glass bead or the volcano zeolite, phase change material 0.1-30 part, cement 5-30 part,
Rubber powder 0.05-0.5 part, Walocel MT 20.000PV 0.05-0.25 part, one or more 1-20 parts in sapphire whisker, aluminum silicate fiber or the ground silica.
Said rubber powder also can be latex powder or polymer dispersion powder or redispersable latex powder.
Said volcano zeolite can adopt volcano lithotype zeolite to substitute, and glass bead also can be expanded and vitrified small ball.
Said phase change material is phase-transition heat-preserving material, energy storage materials of phase change, phase change heat storage material or phase-change accumulation energy material of construction; As: said phase-transition heat-preserving material is FTC self-temperature-adjusting phase change lagging material or LF phase-change thermal-storage material.Said phase change material is preferably the HT energy storage materials of phase change, and it is produced by the intelligent day building decoration engineering ltd in Shenyang.
Described building thermal insulation material, its moity are haggled over by weight:
One or more 50-75 parts in perlite, glass bead or the volcano zeolite, phase change material 2-18 part, cement 8-20 part;
Rubber powder 0.1-0.3 part, Walocel MT 20.000PV 0.1-0.2 part, one or more 8-15 parts in sapphire whisker, aluminum silicate fiber or the ground silica.
Also can add hardening accelerator and/or anticracking agent in the described building thermal insulation material, the addition of hardening accelerator is that consumption is percent 0.1-0.9 of cement weight; The addition of anticracking agent is percent 3-8 of cement weight.
Production cost of products of the present invention is low, utilizes solar energy accumulation to have the effect of energy-conserving and environment-protective; The market outlook highly significant.Simultaneously, preparation method of the present invention is simple, easy construction during application; Has favorable waterproof property; Have suitable intensity, be suitable for various external wall bodies of wall, can directly be pasted on various surface of wall; Energy-conservation and the site operation problem that has solved the inside and outside insulation of exterior wall effectively is fit to apply, and its economic benefit and social benefit are boundless.
Composition assembly of the present invention is reasonable, and material internal has formed the micropore of many sealings, and unit weight is light, and thermal conductivity is low, and heat insulating can stop the transmission of external heat effectively, uses the back good heat insulating, and the effect of accumulation of energy simultaneously is good; Cohesive strength, heat-insulating property, toughness, fire rating are all considerably beyond national standard.
Embodiment
Embodiment 1
Building thermal insulation material, composition is: 35 kilograms of perlites, 30 kilograms of FTC self-temperature-adjusting phase change lagging materials (the great extra large material of construction in moral sky, Beijing ltd produces); 20 kilograms of common 425 cement; 0.25 kilogram of rubber powder, 0.25 kilogram of Walocel MT 20.000PV, 14.5 kilograms of aluminum silicate fibers.
Preparing method:, add suitable quantity of water again and stir into pasty state (water cut 70wt%) and get final product mixing after the above-mentioned materials weighing.The mixed slurry that obtains is coated on the skin surface forms 2m
2Coating; Constitute the coating structure of water-proof heat insulation accumulation of energy effect.Even, the dry nothing caking of appearance of coat, ultimate compression strength>=0.4MPa, thermal conductivity≤0.10W/ (mK), accumulation of energy coefficient>=0.65W/ (m
2K); Tensile bond strength>=0.1MPa (when decorating surface brick does not have the net way>=0.4MPa);
Two of 108 square metres of show houses (outer wall body adopts 20 centimeters thick hollow-brick blocks) respectively at 5 centimeters thickness polyamine of employing exterior wall outside surface fat layer, another adopts, and 2 centimeters of building thermal insulation material exterior wall internal surfaces of the present invention are thick, 2 centimeters thick layers of internal surface compare experiment; Place: Heilungkiang; Time: 20081123, morning, 8 test sample board house room temps were 18 ℃, turned off heating installation; 4 tests in afternoon; Room temp 17-18 of building thermal insulation material of the present invention ℃, room temp 12-13 of polyamine fat layer ℃, explain that heat insulation effect of the present invention is better than polyamine fat layer.
Equally; Two buildings of one garden district compare experiment in Dalian; A employing exterior wall outside surface 100mm thickness polyphenyl plate heat preserving, B adopt thick, the internal surface 15mm thick layer of building thermal insulation material exterior wall internal surface 25mm of the present invention, time: 20100118, in 13 external temperatures-13.1 ℃ afternoon on the 18th; 19.2 ℃ of A room temps, 46.5 ℃ of A heat supply water temperatures; 20.9 ℃ of B room temps, 36.8 ℃ of B heat supply water temperatures; Turn off heating installation simultaneously 13 A of afternoon on the 19th, B, in 13 tests afternoon on the 20th, 17.4 ℃ of A room temps, 20.1 ℃ of B room temps, it is better to explain that the present invention is incubated the accumulation of energy effect.
Embodiment 2
Building thermal insulation material, composition is: 75 kilograms of glass beads, GX-24FTC self-temperature-adjusting phase change energy-saving material (
Power village, Dacheng County is with closing lagging material factoryProduction) 0.2 kilogram, 24 kilograms of common 425 cement, 0.15 kilogram of rubber powder, 0.15 kilogram of Walocel MT 20.000PV, 0. 5 kilograms of sapphire whiskers.
Preparing method:, add suitable quantity of water again and stir into pasty state (water cut 60wt%) and get final product mixing after the above-mentioned materials weighing.The mixed slurry that obtains is coated on the skin surface forms 3m
2Coating; Constitute the coating structure of water-proof heat insulation accumulation of energy effect.Even, the dry nothing caking of appearance of coat, ultimate compression strength>=0.5MPa, thermal conductivity≤0.11W/ (mK), accumulation of energy coefficient>=0.65W/ (m
2K); Tensile bond strength>=0.1MPa (when decorating surface brick does not have the net way>=0.4MPa).
Embodiment 3
Building thermal insulation material, composition is: 60 kilograms in volcano zeolite, 15 kilograms of LF phase-change thermal-storage materials (Beijing wise Science and Technology Ltd. of oil letter produces); 15 kilograms of common 425 cement; 0.5 kilogram of rubber powder, 0.25 kilogram of Walocel MT 20.000PV, 9.25 kilograms of ground silicas.
Preparing method:, add suitable quantity of water again and stir into pasty state (water cut 60wt%) and get final product mixing after the above-mentioned materials weighing.The mixed slurry that obtains is coated on the skin surface forms 3m
2Coating; Constitute the coating structure of water-proof heat insulation accumulation of energy effect.Even, the dry nothing caking of appearance of coat, ultimate compression strength>=0.4MPa, thermal conductivity≤0.09W/ (mK), accumulation of energy coefficient>=0.65W/ (m
2K); Tensile bond strength>=0.1MPa (when decorating surface brick does not have the net way>=0.4MPa).
Embodiment 4
Be that with embodiment 1 difference also be added with concrete in the building thermal insulation material composition and use hardening accelerator, consumption is 0.1% of a cement weight; Also be added with cement anticracking agent or mortar anticracking agent, consumption is 3% of a cement weight.
Embodiment 5
Be with embodiment 1 difference; The phase change material that adopts is the HT energy storage materials of phase change in the building thermal insulation material composition; It is produced by the intelligent day building decoration engineering ltd in Shenyang, and it uses the back better than the result of use of claim 1, and heat-insulating property is better.
Embodiment 6
Be with embodiment 2 differences; The phase change material that adopts is the HT energy storage materials of phase change in the building thermal insulation material composition; It is produced by the intelligent day building decoration engineering ltd in Shenyang, and it uses the back better than the result of use of claim 1, and heat-insulating property is better.
Embodiment 7
Be with embodiment 3 differences; The phase change material that adopts is the HT energy storage materials of phase change in the building thermal insulation material composition; It is produced by the intelligent day building decoration engineering ltd in Shenyang, and it uses the back better than the result of use of claim 1, and heat-insulating property is better.
Claims (8)
1. building heat preservation is used energy storage materials of phase change, it is characterized in that: its moity is counted by weight:
One or more 30-85 parts in perlite, glass bead or the volcano zeolite, phase change material 0.1-30 part, cement 5-30 part,
Rubber powder 0.05-0.5 part, Walocel MT 20.000PV 0.05-0.25 part, one or more 1-20 parts in sapphire whisker, aluminum silicate fiber or the ground silica.
2. according to the described material of claim 1, it is characterized in that: said rubber powder is latex powder, polymer dispersion powder or redispersable latex powder.
3. according to the described material of claim 1, it is characterized in that: said volcano zeolite can adopt volcano lithotype zeolite to substitute, and glass bead is an expanded and vitrified small ball.
4. according to the described material of claim 1, it is characterized in that:
Said phase change material is phase-transition heat-preserving material, energy storage materials of phase change, phase change heat storage material or phase-change accumulation energy material of construction.
5. according to the described material of claim 4, it is characterized in that:
Said phase-transition heat-preserving material is FTC self-temperature-adjusting phase change lagging material or LF phase-change thermal-storage material.
6. according to claim 1 or 4 described materials, it is characterized in that: said phase change material is preferably the HT energy storage materials of phase change, and it is produced by the intelligent day building decoration engineering ltd in Shenyang.
7. according to the described material of claim 1, it is characterized in that: its moity is counted by weight:
One or more 50-75 parts in perlite, glass bead or the volcano zeolite, phase change material 2-18 part, cement 8-20 part;
Rubber powder 0.1-0.3 part, Walocel MT 20.000PV 0.1-0.2 part, one or more 8-15 parts in sapphire whisker, aluminum silicate fiber or the ground silica.
8. according to the described material of claim 1, it is characterized in that: wherein also can add hardening accelerator and/or anticracking agent, the addition of hardening accelerator is the 0.1-0.9% of cement weight;
The addition of anticracking agent is the 3-8% of cement weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105629967A CN102476936A (en) | 2010-11-29 | 2010-11-29 | Phase-change energy storage material for building heat preservation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105629967A CN102476936A (en) | 2010-11-29 | 2010-11-29 | Phase-change energy storage material for building heat preservation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102476936A true CN102476936A (en) | 2012-05-30 |
Family
ID=46089728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2010105629967A Pending CN102476936A (en) | 2010-11-29 | 2010-11-29 | Phase-change energy storage material for building heat preservation |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103922786A (en) * | 2014-03-14 | 2014-07-16 | 张宇 | Foamed ceramic material for external wall insulation |
| CN104876626A (en) * | 2014-06-26 | 2015-09-02 | 戈静 | Preparation method of exterior wall thermal insulation foam ceramic material |
| CN107555902A (en) * | 2017-09-08 | 2018-01-09 | 绵阳梨坪科技有限公司 | Environment-friendly waterproof for building is incubated energy storage materials of phase change |
| CN109824307A (en) * | 2019-04-04 | 2019-05-31 | 湖北合力久盛混凝土有限公司 | A kind of novel expansive concrete |
| CN110577409A (en) * | 2018-06-07 | 2019-12-17 | 上海圣奎塑业有限公司 | Building indoor energy storage and heat insulation material and preparation method thereof |
| CN112479739A (en) * | 2020-12-16 | 2021-03-12 | 刘丽荣 | Heat-storage energy-saving sound-insulation building material |
| CN119080459A (en) * | 2024-09-02 | 2024-12-06 | 长兴程淇节能科技有限公司 | A FTC inorganic thermal insulation material and its application, a wall thermal insulation system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101074157A (en) * | 2007-06-08 | 2007-11-21 | 王胜怀 | Self-controlled phase-variable energy-storage economical material and its production |
| CN101519291A (en) * | 2008-02-27 | 2009-09-02 | 中国京冶工程技术有限公司 | Cement based self-leveling mortar with temperature regulation function |
-
2010
- 2010-11-29 CN CN2010105629967A patent/CN102476936A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101074157A (en) * | 2007-06-08 | 2007-11-21 | 王胜怀 | Self-controlled phase-variable energy-storage economical material and its production |
| CN101519291A (en) * | 2008-02-27 | 2009-09-02 | 中国京冶工程技术有限公司 | Cement based self-leveling mortar with temperature regulation function |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103922786A (en) * | 2014-03-14 | 2014-07-16 | 张宇 | Foamed ceramic material for external wall insulation |
| CN103922786B (en) * | 2014-03-14 | 2015-04-22 | 苏州宇希新材料科技有限公司 | Foamed ceramic material for external wall insulation |
| CN104876626A (en) * | 2014-06-26 | 2015-09-02 | 戈静 | Preparation method of exterior wall thermal insulation foam ceramic material |
| CN107555902A (en) * | 2017-09-08 | 2018-01-09 | 绵阳梨坪科技有限公司 | Environment-friendly waterproof for building is incubated energy storage materials of phase change |
| CN110577409A (en) * | 2018-06-07 | 2019-12-17 | 上海圣奎塑业有限公司 | Building indoor energy storage and heat insulation material and preparation method thereof |
| CN109824307A (en) * | 2019-04-04 | 2019-05-31 | 湖北合力久盛混凝土有限公司 | A kind of novel expansive concrete |
| CN112479739A (en) * | 2020-12-16 | 2021-03-12 | 刘丽荣 | Heat-storage energy-saving sound-insulation building material |
| CN119080459A (en) * | 2024-09-02 | 2024-12-06 | 长兴程淇节能科技有限公司 | A FTC inorganic thermal insulation material and its application, a wall thermal insulation system |
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Application publication date: 20120530 |