CN102249637A - Inorganic active thermal insulation material for walls and preparation method thereof - Google Patents
Inorganic active thermal insulation material for walls and preparation method thereof Download PDFInfo
- Publication number
- CN102249637A CN102249637A CN201110137581XA CN201110137581A CN102249637A CN 102249637 A CN102249637 A CN 102249637A CN 201110137581X A CN201110137581X A CN 201110137581XA CN 201110137581 A CN201110137581 A CN 201110137581A CN 102249637 A CN102249637 A CN 102249637A
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- inorganic
- thermal insulation
- insulating material
- wall heat
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- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 239000012774 insulation material Substances 0.000 title abstract description 8
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000004568 cement Substances 0.000 claims abstract description 14
- 239000000835 fiber Substances 0.000 claims abstract description 12
- 239000010440 gypsum Substances 0.000 claims abstract description 12
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 12
- 239000000843 powder Substances 0.000 claims abstract description 12
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 10
- 235000019362 perlite Nutrition 0.000 claims abstract description 10
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 10
- DAJSVUQLFFJUSX-UHFFFAOYSA-M sodium;dodecane-1-sulfonate Chemical compound [Na+].CCCCCCCCCCCCS([O-])(=O)=O DAJSVUQLFFJUSX-UHFFFAOYSA-M 0.000 claims abstract description 10
- 229960000892 attapulgite Drugs 0.000 claims abstract description 4
- 229910052625 palygorskite Inorganic materials 0.000 claims abstract description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 22
- 239000003795 chemical substances by application Substances 0.000 claims description 22
- 239000011810 insulating material Substances 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 16
- 238000005282 brightening Methods 0.000 claims description 11
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 11
- 238000005266 casting Methods 0.000 claims description 11
- 229920005989 resin Polymers 0.000 claims description 11
- 239000011347 resin Substances 0.000 claims description 11
- 238000004513 sizing Methods 0.000 claims description 11
- 239000010903 husk Substances 0.000 claims description 9
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 9
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 2
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 2
- 150000002910 rare earth metals Chemical class 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 230000032683 aging Effects 0.000 abstract description 3
- 239000010451 perlite Substances 0.000 abstract description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 229910052599 brucite Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000003610 charcoal Substances 0.000 abstract 1
- 239000004927 clay Substances 0.000 abstract 1
- 238000005336 cracking Methods 0.000 abstract 1
- 229920000609 methyl cellulose Polymers 0.000 abstract 1
- 239000001923 methylcellulose Substances 0.000 abstract 1
- 235000010981 methylcellulose Nutrition 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000009423 ventilation Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 6
- 230000007613 environmental effect Effects 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 108010064851 Plant Proteins Proteins 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009421 internal insulation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 235000021118 plant-derived protein Nutrition 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Building Environments (AREA)
Abstract
The invention provides an inorganic active thermal insulation material for walls and a preparation method thereof, and relates to a thermal insulation material and preparation of the same. The invention enables the problems of poor flame retardation effects, proneness to fires, lack of aging resistance and environment-friendliness, below-standard thermal insulation and liability of penetrating, cracking and shedding to be overcome. The inorganic active thermal insulation material is prepared by the following components by weight: 4 to 6 parts of crack resistant fibers, 35 to 45 parts of perlite, 18 to 22 parts of fiberous brucite, 13 to 17 parts of attapulgite clay, 45 to 55 parts of gypsum, 8 to 12 parts of white cement, 4 to 6 parts of methyl cellulose, 0.4 to 0.6 part of citric acid, 0.4 to 0.6 part of sodium dodecanesulphonate, 4 to 6 parts of active inorganic fillings, 1.8 to 2.2 parts of polyvinyl alcohol, 0.4 to 0.6 part of a brightener, 0.8 to 1.2 parts of light calcium powder, 13 to 17 parts of charcoal ash and 1.3 to 1.7 parts of an adhesive. The inorganic active thermal insulation material provided in the invention has the advantages of good thermal insulation performance, excellent safety performance (refractoriness being more than 1000 DEG C), good ventilation performance, environment-friendliness and saved comprehensive cost, saved by 10% to 20%.
Description
Technical field
The present invention relates to building thermal insulation material and preparation method.Be specifically related to inorganic active wall heat-insulating material and preparation method thereof.
Background technology
Existing wall heat insulation material flame retardant effect is poor, and easily initiation fire is not ageing-resistant, not environmental protection, and heat insulating does not reach standard, the problem of easily permeating, ftracture, coming off.
Summary of the invention
The present invention is poor in order to solve existing wall heat insulation material flame retardant effect, easy initiation fire, not ageing-resistant, not environmental protection, heat insulating does not reach standard, the problem of easily permeating, ftracture, coming off provides a kind of inorganic active wall heat-insulating material and preparation method thereof, and the concrete technical scheme that addresses this problem is as follows:
Inorganic active wall heat-insulating material of the present invention, formulated by 4～6 parts of anti-crack fibers, 35～45 parts of perlites, 18～22 parts of nemalites, 13～17 parts of Attapulgites, 45～55 parts in gypsum, 8～12 parts of white cements, plain 4～6 parts of methyl grain husk dimension, 0.4～0.6 part of citric acid, 0.4～0.6 part of sodium laurylsulfonate, 4～6 parts of active inorganic casting resins, 1.8～2.2 parts of polyvinyl alcohol, 0.4～0.6 part of brightening agent, 0.8～1.2 part of light calcium carbonate powder, 13～17 parts of ash woods and 1.3～1.7 parts of sizing agents by weight.
The preparation method of inorganic active wall heat-insulating material of the present invention, this preparation method's step is as follows:
Step 1, form for 1.3～1.7 parts by 4～6 parts of anti-crack fibers, 35～45 parts of perlites, 18～22 parts of nemalites, 13～17 parts of Attapulgites, 45～55 parts in gypsum, 8～12 parts of white cements, plain 4～6 parts of methyl grain husk dimension, 0.4～0.6 part of citric acid, 0.4～0.6 part of sodium laurylsulfonate, 4～6 parts of active inorganic casting resins, 1.8～2.2 parts of polyvinyl alcohol, 0.4～0.6 part of brightening agent, 0.8～1.2 part of light calcium carbonate powder, 13～17 parts of ash woods and sizing agent by weight;
Step 2, the anti-crack fiber with in the step 1, nemalite, gypsum, white cement and light calcium carbonate powder are put into stirred pot and were stirred 25～35 minutes, and then add ash wood and Attapulgite stirred after 3～5 minutes, add remaining material again and stirred 3～5 minutes, promptly make inorganic active wall heat-insulating material.
Inorganic active wall heat-insulating material of the present invention is to be aggregate with natural fine material, the light heat-insulation and heat-preservation material that natural plant protein and many inorganic modified materials and inorganic solidified material form by various classification processing, batch production configuration; Not only substituted the function of the floating body of wall of ordinary mortar fully, freeze proof, waterproof is anti-aging, weather resistance is good, especially extension fluidity in wall construction and cohesiveness are very remarkable; 10%～20% advantage is all saved in inorganic active wall heat-insulating material thermal and insulating performance good (can improve 6～10 ℃ of room temps winter), safety performance good (refractoriness is more than 1000 ℃), good, the environmental protection of permeability, lagging material comprehensive cost of the present invention than other lagging material of market; Material gets togather in melting property of body of wall base material material, has solved the fundamental issue of wall crazing and hollowing; Easy construction is quick, and the green energy conservation material that various performances combine together reaches the standard of each regional wall thermal insulating heat-insulating and energy-saving 50%～60% of China.Extensively be suitable for heat insulation heat preservation energy-saving engineerings such as external wall outer insulation, exterior wall internal insulation, inside and outside complex heat-preservation and party wall insulation and roofing, vault, garage, stair, corridor, fire passage, more be applicable to applying of town and country all kinds of housing reducing energy consumption engineering and new countryside construction energy conservation project.
Embodiment
Embodiment one: present embodiment is by weight by 4～6 parts of anti-crack fibers, 35～45 parts of perlites, 18～22 parts of nemalites, 13～17 parts of Attapulgites, 45～55 parts in gypsum, 8～12 parts of white cements, plain 4～6 parts of methyl grain husk dimension, 0.4～0.6 part of citric acid, 0.4～0.6 part of sodium laurylsulfonate, 4～6 parts of active inorganic casting resins (rare earth material is adopted in active inorganic casting resin), 1.8～2.2 parts of polyvinyl alcohol, 0.4～0.6 part of brightening agent (brightening agent employing synthetic wax), 0.8～1.2 part of light calcium carbonate powder, 13～17 parts of ash woods and sizing agent 1.3～1.7 parts (sizing agent employing urethane) are formulated.
Embodiment two: the difference of present embodiment and step 1 is formulated by 5 parts of anti-crack fibers, 40 parts of perlites, 20 parts of nemalites, 15 parts of Attapulgites, 50 parts in gypsum, 10 parts of white cements, plain 5 parts of methyl grain husk dimension, 0.5 part of citric acid, 0.5 part of sodium laurylsulfonate, 5 parts of active inorganic casting resins, 2 parts of polyvinyl alcohol, 0.5 part of brightening agent, 1 part of light calcium carbonate powder, 15 parts of ash woods and 1.5 parts of sizing agents by weight
Embodiment three: the preparation method's of the inorganic active wall heat-insulating material of present embodiment step is as follows:
Step 1, select 1.3～1.7 parts of 4～6 parts of anti-crack fibers, 35～45 parts of perlites, 18～22 parts of nemalites, 13～17 parts of Attapulgites, 45～55 parts in gypsum, 8～12 parts of white cements, plain 4～6 parts of methyl grain husk dimension, 0.4～0.6 part of citric acid, 0.4～0.6 part of sodium laurylsulfonate, 4～6 parts of active inorganic casting resins, 1.8～2.2 parts of polyvinyl alcohol, 0.4～0.6 part of brightening agent, 0.8～1.2 part of light calcium carbonate powder, 13～17 parts of ash woods and sizing agents for use by weight;
Step 2, the anti-crack fiber with in the step 1, nemalite, gypsum, white cement and light calcium carbonate powder are put into stirred pot and were stirred 25～35 minutes, and then add ash wood and Attapulgite stirred after 3～5 minutes, add remaining perlite, methyl grain husk dimension element, citric acid, sodium laurylsulfonate, active inorganic casting resin, polyvinyl alcohol, brightening agent and sizing agent again and stirred 3～5 minutes, promptly make inorganic active wall heat-insulating material.
Using method:
With inorganic active wall heat-insulating material and water, behind 1.5: 1 3～5 minutes one-tenth of ratios stirring paste, earlier handle the dust of basal plane metope and greasy dirt clean with clear water and reach appropriateness moistening after, direct batch of the inorganic active wall heat-insulating material that stirs is smeared on basic unit's body of wall or on the cement sand pulp of having constructed, first pass is evenly closely knit to cover body of wall, thickness is about 10mm, when the water ratio of first pass material is approximately 50%, can carry out second time batch and smear, criticize and smear the thickness grasp between 10mm～20mm.Reach bonding firmly, not hollowing, do not ftracture.And substituted conventional cement mortar floating, smear the contour painting energy, disposable reach heat insulation, insulation, floating, smear white effect, can save 20 yuan/m of integrated construction expense
2More than, insulation layer thickness can divide secondary to criticize to smear in 30mm to finish, and also can do inside and outside compound construction, and the material cost expense and the labour cost of exterior plaster sand-cement slurry can be saved the construction period again in both can having saved, and reached the effect of achieving many things at one stroke.Presetting period is about 2 hours, and all operations were finished the same day, and just sticking furring brick after seven days just can be done coating ornamental surface after ten days.
Table 1 inorganic active wall heat-insulating material performance index
Claims (6)
1. inorganic active wall heat-insulating material is characterized in that formulated by 4～6 parts of anti-crack fibers, 35～45 parts of perlites, 18～22 parts of nemalites, 13～17 parts of Attapulgites, 45～55 parts in gypsum, 8～12 parts of white cements, plain 4～6 parts of methyl grain husk dimension, 0.4～0.6 part of citric acid, 0.4～0.6 part of sodium laurylsulfonate, 4～6 parts of active inorganic casting resins, 1.8～2.2 parts of polyvinyl alcohol, 0.4～0.6 part of brightening agent, 0.8～1.2 part of light calcium carbonate powder, 13～17 parts of ash woods and 1.3～1.7 parts of sizing agents by weight.
2. inorganic active wall heat-insulating material according to claim 1 is characterized in that formulated by 5 parts of anti-crack fibers, 40 parts of perlites, 20 parts of nemalites, 15 parts of Attapulgites, 50 parts in gypsum, 10 parts of white cements, plain 5 parts of methyl grain husk dimension, 0.5 part of citric acid, 0.5 part of sodium laurylsulfonate, 5 parts of active inorganic casting resins, 2 parts of polyvinyl alcohol, 0.5 part of brightening agent, 1 part of light calcium carbonate powder, 15 parts of ash woods and 1.5 parts of sizing agents by weight.
3. inorganic active wall heat-insulating material according to claim 1 is characterized in that active inorganic casting resin employing rare earth material.
4. inorganic active wall heat-insulating material according to claim 1 is characterized in that sizing agent adopts urethane.
5. inorganic active wall heat-insulating material according to claim 1 is characterized in that brightening agent adopts synthetic wax.
6. the preparation method of the described inorganic active wall heat-insulating material of claim 1 is characterized in that this preparation method's step is as follows:
Step 1, by weight by 1.3～1.7 parts of 4～6 parts of anti-crack fibers, 35～45 parts of perlites, 18～22 parts of nemalites, 13～17 parts of Attapulgites, 45～55 parts in gypsum, 8～12 parts of white cements, plain 4～6 parts of methyl grain husk dimension, 0.4～0.6 part of citric acid, 0.4～0.6 part of sodium laurylsulfonate, 4～6 parts of active inorganic casting resins, 1.8～2.2 parts of polyvinyl alcohol, 0.4～0.6 part of brightening agent, 0.8～1.2 part of light calcium carbonate powder, 13～17 parts of ash woods and sizing agents;
Step 2, the anti-crack fiber with in the step 1, nemalite, gypsum, white cement and light calcium carbonate powder are put into stirred pot and were stirred 25～35 minutes, and then add ash wood and Attapulgite stirred after 3～5 minutes, add remaining material again and stirred 3～5 minutes, promptly make inorganic active wall heat-insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110137581XA CN102249637B (en) | 2011-05-26 | 2011-05-26 | Inorganic active thermal insulation material for walls and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110137581XA CN102249637B (en) | 2011-05-26 | 2011-05-26 | Inorganic active thermal insulation material for walls and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102249637A true CN102249637A (en) | 2011-11-23 |
| CN102249637B CN102249637B (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110137581XA Expired - Fee Related CN102249637B (en) | 2011-05-26 | 2011-05-26 | Inorganic active thermal insulation material for walls and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN102249637B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105753401A (en) * | 2016-01-27 | 2016-07-13 | 广州市晟晶环保建材有限公司 | Dry powder coating added with attapulgite mineral and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1733647A (en) * | 2005-08-12 | 2006-02-15 | 尹燕祥 | Dry powder type wall heat-insulating material |
| CN101239797A (en) * | 2007-02-06 | 2008-08-13 | 刘学民 | Environmental protection energy-saving inorganic active wall heat-insulating material |
| DE102008035007A1 (en) * | 2008-07-25 | 2010-01-28 | Calsitherm Verwaltungs Gmbh | System for thermal insulation and / or wall renovation of buildings |
-
2011
- 2011-05-26 CN CN201110137581XA patent/CN102249637B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1733647A (en) * | 2005-08-12 | 2006-02-15 | 尹燕祥 | Dry powder type wall heat-insulating material |
| CN101239797A (en) * | 2007-02-06 | 2008-08-13 | 刘学民 | Environmental protection energy-saving inorganic active wall heat-insulating material |
| DE102008035007A1 (en) * | 2008-07-25 | 2010-01-28 | Calsitherm Verwaltungs Gmbh | System for thermal insulation and / or wall renovation of buildings |
Non-Patent Citations (1)
| Title |
|---|
| 《广东化工》 20091231 刘冬梅 "涂敷保温材料的发展现状" 第103-105、109页 1-6 第36卷, 第4期 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105753401A (en) * | 2016-01-27 | 2016-07-13 | 广州市晟晶环保建材有限公司 | Dry powder coating added with attapulgite mineral and preparation method thereof |
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| CN102249637B (en) | 2013-03-20 |
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