CN103204649B - Heat insulation board capable of blocking hot and cold bridge, and preparation method thereof - Google Patents
Heat insulation board capable of blocking hot and cold bridge, and preparation method thereof Download PDFInfo
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- CN103204649B CN103204649B CN201210011704.XA CN201210011704A CN103204649B CN 103204649 B CN103204649 B CN 103204649B CN 201210011704 A CN201210011704 A CN 201210011704A CN 103204649 B CN103204649 B CN 103204649B
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- heat insulation
- calcium carbonate
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- insulation board
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- 238000009413 insulation Methods 0.000 title claims abstract description 21
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 230000000903 blocking Effects 0.000 title abstract 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 19
- 229960003563 Calcium Carbonate Drugs 0.000 claims abstract description 12
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 12
- 239000004568 cement Substances 0.000 claims abstract description 10
- 239000000835 fiber Substances 0.000 claims abstract description 10
- 239000000843 powder Substances 0.000 claims abstract description 7
- 239000004575 stone Substances 0.000 claims abstract description 7
- 229920001971 elastomer Polymers 0.000 claims abstract description 6
- 239000010881 fly ash Substances 0.000 claims abstract description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 229920002223 polystyrene Polymers 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 6
- 238000010792 warming Methods 0.000 claims description 6
- 241000276489 Merlangius merlangus Species 0.000 claims description 5
- 239000004793 Polystyrene Substances 0.000 claims description 5
- 229910052599 brucite Inorganic materials 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 239000000839 emulsion Substances 0.000 claims description 5
- 239000010419 fine particle Substances 0.000 claims description 5
- 238000004321 preservation Methods 0.000 claims description 5
- 229910052903 pyrophyllite Inorganic materials 0.000 claims description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- 239000010703 silicon Substances 0.000 claims description 5
- 239000004408 titanium dioxide Substances 0.000 claims description 5
- PZZYQPZGQPZBDN-UHFFFAOYSA-N Aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 claims description 3
- 239000002893 slag Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 4
- 239000003063 flame retardant Substances 0.000 abstract description 2
- 239000011521 glass Substances 0.000 abstract description 2
- 239000011324 bead Substances 0.000 abstract 1
- 239000004566 building material Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000010451 perlite Substances 0.000 description 5
- 235000019362 perlite Nutrition 0.000 description 5
- NTHWMYGWWRZVTN-UHFFFAOYSA-N Sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000004115 Sodium Silicate Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 230000002940 repellent Effects 0.000 description 2
- 229910052911 sodium silicate Inorganic materials 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 241000196435 Prunus domestica subsp. insititia Species 0.000 description 1
- 210000003491 Skin Anatomy 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 230000002110 toxicologic Effects 0.000 description 1
- 231100000027 toxicology Toxicity 0.000 description 1
Abstract
The invention relates to the field of building materials, and particularly relates to a heat insulation board capable of blocking hot and cold bridge, and a preparation method thereof. At present, heat insulation materials used for outer walls are not ideal. The technical solution adopted by the invention is as follows: raw materials comprise, by weight, 40-45 parts of cement, 8-35 parts of redispersible rubber powder, 0.1-0.5 parts of cellulosic fiber, 10-15 parts of polyphenyl particles, 20-25 parts of fly ash, 5-10 parts of defoaming stone, 1-5 parts of light calcium carbonate, 1-5 parts of heavy calcium carbonate, 10-15 parts of a heat insulation material and 20-50 parts of expanded glass beads. The raw materials are distributed for three times and shaped in one time. The heat insulation board has the following beneficial effects of good flame retardant performance, incombustiblity, good heat insulation effect, good cohesiveness and high strength. Due to the board shape, the heat insulation board is convenient for construction and use, is reasonable in price, has the same service life with buildings, is suitable for being used by outer wall surfaces of various buildings, and has good economic benefits and social benefits.
Description
Technical field:
The present invention relates to a kind of construction timber field, particularly relate to and a kind ofly can block warming plate of hot cold bridge and preparation method thereof.
Background technology:
Wall thermal insulating is the requisite measure of building energy-saving consumption reduction, not ideal enough for the lagging material of exterior wall at present, especially relate to energy-conservation, environmental protection, fire prevention, the fields such as insulation cannot meet various needs especially completely, the general thermal conductivity of lagging material of present majority is large, insulation, fire resistance is poor, and there is constructing operation inconvenience not easily.
The heat insulation system of buildings exterior-protected structure conventional at present. adopt polystyrene foam plate, thermal insulation mortar, hard polyurethane foam and the heat-insulating material such as glass wool, rock wool more.Name is called " high-strength fireproof plant fibre composite thermal insulative board is production method extremely ", application number is the Chinese patent application of 200410000789.7, disclose component that a kind of fire resistant heat preserving pulls and preparation method thereof, main heat-insulating material is pearlstone.The shortcoming of this prior art is: directly employ sodium silicate aqueous solution and organosilicon moisture repellent in the formula of 1, prior art, these two kinds of raw materials are all very rare aqueous solution. larger with the moisture of compound after the mix and blends such as perlite, make shaping after drying and dehydrating phase temperature require higher, time of drying is also longer, adds the cost of product.2, water glass and organosilicon moisture repellent are all the materials that alkalescence is very high; make the alkalescence of product also very high; as the skin of building heat preserving system. easily make moist the accumulation of salt in the surface soil, affects the attractive in appearance of wall face, also easily makes its outer field steel wire protection net get rusty simultaneously. and make glass fiber net aging and lose enhancement.3, sodium silicate aqueous solution is as tackiness agent, and the water tolerance after film forming is poor, easy deliquescence and infiltration. affect intensity and the weathering resistance of product.4, pearlstone is as main lagging material, because ore in sand form stone is in vaporized expanding. the spilling of crystal water makes perlite be the grain pattern of perforate, very easily pulverize and form powder, intensity is very low, product strength is reduced, and easily absorbing steam again, after the moisture absorption, the heat-insulating property of product greatly reduces.In the whipping process of 5, preparing product, due to perlite very easily crushing-type powdered. churning time can not be long, but churning time is too short. cause again glue can not fully mix with perlite, have a considerable amount of perlite surface to fail fully to be wrapped up by glue, thus affect the intensity of product, easily damaged and fracture.6, surface adhesion layer of glass net is pulled in insulation, and one side glass fiber net can not ensure that product does not occur fracture distress completely, because cause the external force of fracture to be uncertain.
Summary of the invention:
Goal of the invention: in order to provide a kind of efficient, energy-conservation, fireproof heated board, it has environmental protection and is incubated significantly and flameproof effect.
In order to reach as above object, the present invention takes following technical scheme: its raw material weight proportioning portion rate is as follows: cement 40-45 part; Dispersible rubber powder 8-35 part; Cellulosic fibre 0.1-0.5 part; Granular polystyrene 10-15 part; Flyash 20-25 part; Froth breaking stone 5-10 part, fine particle calcium carbonate 1-5 part; Coarse whiting 1-5 part; Lagging material 10-15 part; Expanded and vitrified small ball 20-50 part.
The further technical scheme of the present invention is: described cellulosic fibre is lignocellulose or aluminum silicate fiber.
The further technical scheme of the present invention is: described cement is 525 slag cement.
The further technical scheme of the present invention is: described raw material is carried out three clothes, once shaped.
The further technical scheme of the present invention is: at described shaping sheet material appearance spray coating heat preservation coating.
The further technical scheme of the present invention is: thermal insulation coatings comprises organic silicon emulsion 35%; Heat reflection cenosphere 16%, titanium dioxide 10%, hollow calcium carbonate 7%, brucite 6%, pyrophyllite 5%; Expanded and vitrified small ball 4%, water 17%.
Adopt warming plate prepared by the arbitrary described preparation method of technical scheme.There is following beneficial effect: the product made in this way has good heat insulation effect: A level is prevented fires, and not high to body of wall fundamental importance, thermal insulation layer is firm, there will not be full of cracks, hollowing, come off and/or crack, executive cost is cheap, good decorating effect, non-environmental-pollution, with the building same life-span, can use by spread, be a kind of toxicological harmless, pollution-free, the finishing material of environmental protection, is applicable to external wall Surgery therapy, roof heat insulation.Due to three clothes, heat bridge cold bridge can also be blocked, because its surface spraying has thermal insulation coatings, make its heat-insulating property and hydrophobicity performance more be better than traditional lagging material, due in sheet material shape, traditional construction difficult problem and a transport difficult problem can be solved!
In a word, the present invention has good flame retardant properties, does not burn, and heat-insulating property is good, and cohesiveness is good, and intensity is high, and construction usage is convenient, reasonable price, with the building same life-span, is applicable to various external wall metope and uses, have good economic benefit and social benefit.
Embodiment:
Be described embodiments of the invention below, embodiment is not construed as limiting the invention:
Embodiment 1:
The present invention takes following technical scheme: its raw material weight proportioning portion rate is as follows: 525 slag cement 40 parts; Dispersible rubber powder 8 parts; Cellulosic fibre 0.1 part; Granular polystyrene 10 parts; 20 parts, flyash; 5 parts, froth breaking stone, fine particle calcium carbonate 1 part; Coarse whiting 15 parts; Lagging material 10 parts; Expanded and vitrified small ball 20 parts; Three clothes, once shaped.At described shaping sheet material appearance spray coating heat preservation coating.Thermal insulation coatings comprises organic silicon emulsion 35%; Heat reflection cenosphere 16%, titanium dioxide 10%, hollow calcium carbonate 7%, brucite 6%, pyrophyllite 5%; Expanded and vitrified small ball 4%, water 17%.
Embodiment 2:
Raw material weight proportioning portion rate of the present invention is as follows: cement 45 parts; Dispersible rubber powder 35 parts; Lignocellulose 0.5 part; Granular polystyrene 15 parts; 25 parts, flyash; 10 parts, froth breaking stone, fine particle calcium carbonate 5 parts; Coarse whiting 5 parts; Lagging material 15 parts; Expanded and vitrified small ball 50 parts.Described raw material is carried out three clothes, once shaped.At described shaping sheet material appearance spray coating heat preservation coating.Thermal insulation coatings comprises organic silicon emulsion 35%; Heat reflection cenosphere 16%, titanium dioxide 10%, hollow calcium carbonate 7%, brucite 6%, pyrophyllite 5%; Expanded and vitrified small ball 4%, water 17%.
Embodiment 3:
Raw material weight proportioning portion rate of the present invention is as follows: cement 42 parts; Dispersible rubber powder 25 parts; Aluminum silicate fiber 0.3 part; Granular polystyrene 13 parts; 23 parts, flyash; 8 parts, froth breaking stone, fine particle calcium carbonate 3 parts; Coarse whiting 3 parts; Lagging material 13 parts; Expanded and vitrified small ball 25 parts.Described raw material is carried out three clothes, once shaped.At described shaping sheet material appearance spray coating heat preservation coating.Thermal insulation coatings comprises organic silicon emulsion 35%; Heat reflection cenosphere 16%, titanium dioxide 10%, hollow calcium carbonate 7%, brucite 6%, pyrophyllite 5%; Expanded and vitrified small ball 4%, water 17%.
More than show and describe ultimate principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (2)
1. can block a preparation method for the warming plate of hot cold bridge, it is characterized in that: its raw material weight proportioning portion rate is as follows: cement 40-45 part; Dispersible rubber powder 8-35 part; Cellulosic fibre 0.1-0.5 part; Granular polystyrene 10-15 part; Flyash 20-25 part; Froth breaking stone 5-10 part, fine particle calcium carbonate 1-5 part; Coarse whiting 1-5 part; Lagging material 10-15 part; Expanded and vitrified small ball 20-50 part; Described cellulosic fibre is lignocellulose or aluminum silicate fiber; Described cement is 525 slag cement; Described raw material is carried out three clothes, once shaped; At described shaping sheet material appearance spray coating heat preservation coating; Thermal insulation coatings comprises organic silicon emulsion 35%; Heat reflection cenosphere 16%, titanium dioxide 10%, hollow calcium carbonate 7%, brucite 6%, pyrophyllite 5%; Expanded and vitrified small ball 4%, water 17%.
2. can block a warming plate for hot cold bridge, it is characterized in that: adopt warming plate prepared by the preparation method of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210011704.XA CN103204649B (en) | 2012-01-16 | 2012-01-16 | Heat insulation board capable of blocking hot and cold bridge, and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210011704.XA CN103204649B (en) | 2012-01-16 | 2012-01-16 | Heat insulation board capable of blocking hot and cold bridge, and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103204649A CN103204649A (en) | 2013-07-17 |
| CN103204649B true CN103204649B (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210011704.XA Expired - Fee Related CN103204649B (en) | 2012-01-16 | 2012-01-16 | Heat insulation board capable of blocking hot and cold bridge, and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN103204649B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773985B (en) * | 2014-12-16 | 2017-06-30 | 贾恩荣 | Lightweight composite construction energy-saving insulation material |
| CN105036686B (en) * | 2015-06-13 | 2017-06-13 | 刘政辰 | Modified warming plate of a kind of crystallite and preparation method thereof |
| CN106116434A (en) * | 2016-06-29 | 2016-11-16 | 合肥广能新材料科技有限公司 | Inorganic heat insulation plate and preparation method thereof |
| CN106277957A (en) * | 2016-07-26 | 2017-01-04 | 陕西理工大学 | A kind of heat-protection building material and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1500756A (en) * | 2002-11-13 | 2004-06-02 | 赵宏伟 | Heat insulating material for external wall made of glue powder polyphenylene particles |
| CN101025037A (en) * | 2007-02-12 | 2007-08-29 | 翟传伟 | Method for making self-temperature-regulating phase-change heat-insulation wall and product thereof |
| CN101508593A (en) * | 2009-02-25 | 2009-08-19 | 中国建筑材料科学研究总院 | Ultra-light heat insulation foam concrete and uses thereof |
| CN101525226A (en) * | 2009-04-13 | 2009-09-09 | 吕运征 | Insulating dry powder mortar |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITRE20060109A1 (en) * | 2006-09-22 | 2008-03-23 | Daniele Furin | INSULATING / THERMAL INSULATING MATERIAL AND METHOD FOR ITS PRODUCTION |
-
2012
- 2012-01-16 CN CN201210011704.XA patent/CN103204649B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1500756A (en) * | 2002-11-13 | 2004-06-02 | 赵宏伟 | Heat insulating material for external wall made of glue powder polyphenylene particles |
| CN101025037A (en) * | 2007-02-12 | 2007-08-29 | 翟传伟 | Method for making self-temperature-regulating phase-change heat-insulation wall and product thereof |
| CN101508593A (en) * | 2009-02-25 | 2009-08-19 | 中国建筑材料科学研究总院 | Ultra-light heat insulation foam concrete and uses thereof |
| CN101525226A (en) * | 2009-04-13 | 2009-09-09 | 吕运征 | Insulating dry powder mortar |
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| Publication number | Publication date |
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| CN103204649A (en) | 2013-07-17 |
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