CN1528701A - Composite theremal-preserving heat-insulating material - Google Patents
Composite theremal-preserving heat-insulating material Download PDFInfo
- Publication number
- CN1528701A CN1528701A CNA2003101079239A CN200310107923A CN1528701A CN 1528701 A CN1528701 A CN 1528701A CN A2003101079239 A CNA2003101079239 A CN A2003101079239A CN 200310107923 A CN200310107923 A CN 200310107923A CN 1528701 A CN1528701 A CN 1528701A
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- CN
- China
- Prior art keywords
- thermal insulation
- composite thermal
- insulation material
- polystyrene
- silicate cement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
-
- 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
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention is a composite heat insulator, adopting Portland cement, polystyrene particles and gel powder as raw material, where the polystyrene particles and the gel powder are respectively 6%-12% and 1%-5% according to Portland cement wt%. It has good heat insulating effect and can selectively adds powder coal ashes, diatomite, dehydrating agent, thickening agent and so on according to the climatic conditions in various areas and the construction demands of different building surfaces, further heightening the heat insulating effect and construction quality. Many field tests and spot constructions shows that the indoor temperature can be reduced by 5-8 degrees at the time of high temperature in summer, effectively improving the housing conditions.
Description
Technical field
The present invention relates to a kind of composite thermal insulation material, belong to the manufacturing technology field of material of construction.
Background technology
For a long time, when building operation, wall body outer wall, roofing etc. all is to whitewash with cement mortar, though have the effect of waterproof and antiseepage, lacks the function of heat insulating.For improving heat insulating effect, prior art usually adopts in body of wall exterior wall, roofing etc. to cover polrvinyl benzene composite board or is the heat preserving and insulating material of material by pearlstone, foamed polystyrene board, particle ore pulp etc., but its heat insulating effect is still not ideal enough.
Summary of the invention
It is reasonable to the purpose of this invention is to provide a kind of formulating of recipe, easy construction, the composite thermal insulation material with good heat insulating effect.
The present invention is a kind of composite thermal insulation material, with the silicate cement is base-material, it is characterized in that also comprising granules of polystyrene and gel powder, the add-on of described granules of polystyrene and gel powder, press the weight percent meter of silicate cement, be respectively 6%12% and 1%-5%.
Also can add flyash in the described composite thermal insulation material, its add-on can be the 10%-20% of silicate cement weight.The composite thermal insulation material is to the cohesive strength of cement basal plane when constructing with further raising.
Also can add diatomite in the described composite thermal insulation material, water reducer, the mixture of any one or more in the thickening material etc., its add-on can be respectively the 3%-10% of silicate cement weight, 0.5-3%, 3-6%.The composite thermal insulation material is to the denseness effect of cement basal plane when constructing with further raising.
Also can add perlite in the described composite thermal insulation material, any in the water-holding agent etc. or mixture, its add-on can be respectively the 2-8% and the 0.3-0.5% of silicate cement weight.The composite thermal insulation material reduces thermal conductivity to the reserve strength intensity of cement basal plane when constructing with further raising.
Also can add polypropylene fibre in the described composite thermal insulation material, any in the anticracking powder etc. or mixture, its add-on can be respectively the 0.3-1% and the 0.5-1.5% of silicate cement weight.The composite thermal insulation material is to the anti-crack and anti-seepage effect of cement basal plane when constructing with further raising.
Described granules of polystyrene can be the waste polystyrene foam material of recovery, and any in the polystyrene foamed material of new foaming or mixture are pulverized and formed.
Described gel powder can be 800 glue (pure third vinyl solution) or poly-ethanol mixture, the multipolymer of vinyl acetate between to for plastic/ethene, the polymkeric substance of polystyrene/ethene, the multipolymer of polypropylene/ethylene.
Described water reducer can be non-chloride salt high efficiency water reducing agent, and described thickening material can be the CALCIUM ACRYLATE copolymer emulsion, and described water-holding agent can be TKF water conservation polymkeric substance, and described anticracking powder can be the HLC mixture.
Composite thermal insulation preparation methods of the present invention can be: the particle that polystyrene foamed material is ground into the 2.5-5mm size, be transported in the mixing machine and silicate cement, gel powder etc. are together through forcing to stir Cheng Ganzhuan powder, bag seal packing 1-5 minute.
Formulating of recipe of the present invention is reasonable, easy construction, has good heat insulating effect, especially can be according to the cold climatic characteristic of southern Xia Redong, and the construction requirement of different building surfaces such as wall body outer wall, roofing, add subsidiary material such as flyash, diatomite, water reducer, thickening material, perlite, water-holding agent, polypropylene fibre, anticracking powder selectively, with further raising heat insulating effect and construction quality.Through repeatedly field test and site operation, in summer high temperature season, the roofing temperature is up to 58 degree, being 54 degree under the screed, after exterior wall, roofing etc. whitewashes, is 37 degree with composite thermal insulation material of the present invention under the thermal insulation layer, during summer high temperature, the indoor air temperature 5-8 degree that can descend can satisfy the requirement of the Ministry of Construction's " covil construction energy-saving design standard ", has effectively improved living environment.
Embodiment
Embodiment 1:
The waste polystyrene foam that reclaims or new expanded polystyrene foam are ground into the 2.5-5mm size with pulverizer particle, press 9% of silicate cement weight, quantitatively control is transported to mixing machine, press the weight percent of silicate cement simultaneously, to gather quantitatively input mixing machine such as ethanol mixture 2.5%, flyash 17%, perlite 3.5%, and mix and stirred 1-5 minute, through the wrapping machine quantitative package, be the composite thermal insulation material of dry powder, general storage time is less than 3 months.
Embodiment 2:
Press the weight percent of silicate cement, with polystyrene foam particles 7%, poly-ethanol mixture 3%, flyash 11%, diatomite 7%, perlite 4%, anticracking powder 0.7%, super power silk (poly-propyl alcohol fiber) 0.5% etc., quantitatively import mixing machine, mix and stirred 1-5 minute, through the wrapping machine quantitative package, be the composite thermal insulation material of dry powder.
Embodiment 3:
Press the weight percent of silicate cement, with polystyrene foam particles 10%, 800 glue 4%, flyash 13%, diatomite 5%, perlite 5%, anticracking powder 0.8%, water reducer 1.5%, poly-propyl alcohol fiber 0.7% etc., quantitatively import mixing machine, mix and stirred 1-5 minute, through the wrapping machine quantitative package, be the composite thermal insulation material of dry powder.
Embodiment 4:
Press the weight percent of silicate cement, with polystyrene foam particles 11%, 800 glue 3%, flyash 23%, diatomite 7%, perlite 6%, anticracking powder 0.8%, minimizing agent 0.8%, poly-propyl alcohol fiber 0.6%, water-holding agent 0.4%, thickening material 1.5% etc., quantitatively mixing machine is imported in control, mix and stirred 1-5 minute, through the wrapping machine quantitative package, be the composite thermal insulation material of dry powder.
During construction, according to the weather condition of various places and the construction requirement of different building surfaces such as wall body outer wall, roofing, select for use respectively the various embodiments described above prepared with dry powder composite thermal insulation material, add an amount of water and stir 3-5 minute one-tenth mortar in forced mixer, standard is whitewashed the surface at buildingss such as exterior wall, roofings respectively in accordance with regulations.
Claims (9)
1, a kind of composite thermal insulation material, with the silicate cement is base-material, it is characterized in that also comprising granules of polystyrene and gel powder, the add-on of described granules of polystyrene and gel powder, press the weight percent meter of silicate cement, be respectively 6%-12% and 1%-5%.
2, by the described a kind of composite thermal insulation material of claim 1, it is characterized in that also adding flyash in the described composite thermal insulation material, its add-on is the 10%-20% of silicate cement weight.
3, by the described a kind of composite thermal insulation material of claim 1, it is characterized in that also adding diatomite in the described composite thermal insulation material, water reducer, the mixture of any one or more in the thickening material, its add-on is respectively the 3%-10% of silicate cement weight, 0.5-3%, 3-6%.
4, by the described a kind of composite thermal insulation material of claim 1, it is characterized in that also adding perlite in the described composite thermal insulation material, in the water-holding agent any or mixture, its add-on are respectively the 2-8% and the 0.3-0.5% of silicate cement weight.
5, by the described a kind of composite thermal insulation material of claim 1, it is characterized in that also adding polypropylene fibre in the described composite thermal insulation material, in the anticracking powder any or mixture, its add-on are respectively the 0.3-1% and the 0.5-1.5% of silicate cement weight.
6, by claim 1,2,3,4 or 5 described a kind of composite thermal insulation materials is characterized in that the waste polystyrene foam material of described granules of polystyrene for reclaiming, and any in the polystyrene foamed material of new foaming or mixture are pulverized and formed.
7, by claim 1,2,3,4 or 5 described a kind of composite thermal insulation materials is characterized in that described gel powder is 800 glue (pure third vinyl solution) or poly-ethanol mixture, the multipolymer of vinyl acetate between to for plastic/ethene, the polymkeric substance of polystyrene/ethene, the multipolymer of polypropylene/ethylene.
8, by claim 1,3,4 or 5 described a kind of composite thermal insulation materials, it is characterized in that described water reducer is non-chloride salt high efficiency water reducing agent, described thickening material is the CALCIUM ACRYLATE copolymer emulsion, and described water-holding agent is a TKF water conservation polymkeric substance, and described anticracking powder is the HLC mixture.
9, by claim 1,2,3,4 or 5 described a kind of composite thermal insulation materials, it is characterized in that its preparation method is: polystyrene foamed material is ground into the particle of 2.5-5mm size, is transported in the mixing machine and silicate cement, gel powder etc. stirred 1-5 minute through forcing together, the Cheng Ganzhuan powder, the bag seal packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2003101079239A CN1528701A (en) | 2003-10-16 | 2003-10-16 | Composite theremal-preserving heat-insulating material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2003101079239A CN1528701A (en) | 2003-10-16 | 2003-10-16 | Composite theremal-preserving heat-insulating material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1528701A true CN1528701A (en) | 2004-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2003101079239A Pending CN1528701A (en) | 2003-10-16 | 2003-10-16 | Composite theremal-preserving heat-insulating material |
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| Country | Link |
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| CN (1) | CN1528701A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100425562C (en) * | 2005-10-17 | 2008-10-15 | 李月健 | Making process and product of heat insulating wall material |
| CN101948281A (en) * | 2010-07-27 | 2011-01-19 | 辽宁考克环保节能建材有限公司 | Cement polymer foam plastic powder light heat-insulating plate and preparation method thereof |
| CN102584319A (en) * | 2012-03-22 | 2012-07-18 | 北京四方如钢混凝土制品有限公司 | Multifunctional foam concrete |
| CN102617101A (en) * | 2012-03-22 | 2012-08-01 | 陕西盟创纳米新型材料股份有限公司 | Method for preparing heat insulation board for exterior walls |
| CN105174818A (en) * | 2015-09-10 | 2015-12-23 | 孟红琳 | Preparation method of graphene modified slurry heat insulation material |
| CN106866055A (en) * | 2017-03-24 | 2017-06-20 | 河北圣达节能建材有限公司 | A kind of composite heat insulatant thermal insulation material |
| CN107013002A (en) * | 2017-05-11 | 2017-08-04 | 啄木鸟漆业集团有限公司 | Insulation and decoration integrated plate |
| CN107337392A (en) * | 2017-07-07 | 2017-11-10 | 金陵科技学院 | A kind of novel energy-saving environment-friendly type external wall outer insulation material |
| CN107973576A (en) * | 2017-12-17 | 2018-05-01 | 柳州市晟铂贸易有限公司 | A kind of heat-insulation and heat-preservation construction material |
| CN109293286A (en) * | 2018-08-24 | 2019-02-01 | 重庆昊磐节能科技股份有限公司 | A kind of heat preservation plate producing process |
-
2003
- 2003-10-16 CN CNA2003101079239A patent/CN1528701A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100425562C (en) * | 2005-10-17 | 2008-10-15 | 李月健 | Making process and product of heat insulating wall material |
| CN101948281A (en) * | 2010-07-27 | 2011-01-19 | 辽宁考克环保节能建材有限公司 | Cement polymer foam plastic powder light heat-insulating plate and preparation method thereof |
| CN101948281B (en) * | 2010-07-27 | 2013-01-16 | 辽宁际洲环保节能建材有限公司 | Cement polymer foam plastic powder light heat-insulating plate and preparation method thereof |
| CN102584319A (en) * | 2012-03-22 | 2012-07-18 | 北京四方如钢混凝土制品有限公司 | Multifunctional foam concrete |
| CN102617101A (en) * | 2012-03-22 | 2012-08-01 | 陕西盟创纳米新型材料股份有限公司 | Method for preparing heat insulation board for exterior walls |
| CN105174818A (en) * | 2015-09-10 | 2015-12-23 | 孟红琳 | Preparation method of graphene modified slurry heat insulation material |
| CN106866055A (en) * | 2017-03-24 | 2017-06-20 | 河北圣达节能建材有限公司 | A kind of composite heat insulatant thermal insulation material |
| CN107013002A (en) * | 2017-05-11 | 2017-08-04 | 啄木鸟漆业集团有限公司 | Insulation and decoration integrated plate |
| CN107337392A (en) * | 2017-07-07 | 2017-11-10 | 金陵科技学院 | A kind of novel energy-saving environment-friendly type external wall outer insulation material |
| CN107973576A (en) * | 2017-12-17 | 2018-05-01 | 柳州市晟铂贸易有限公司 | A kind of heat-insulation and heat-preservation construction material |
| CN109293286A (en) * | 2018-08-24 | 2019-02-01 | 重庆昊磐节能科技股份有限公司 | A kind of heat preservation plate producing process |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |