CN105236889B - A kind of building energy-saving heat-insulating material - Google Patents
A kind of building energy-saving heat-insulating material Download PDFInfo
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- CN105236889B CN105236889B CN201510602007.5A CN201510602007A CN105236889B CN 105236889 B CN105236889 B CN 105236889B CN 201510602007 A CN201510602007 A CN 201510602007A CN 105236889 B CN105236889 B CN 105236889B
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- kilograms
- shraff
- flyash
- mixed
- building energy
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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
- 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
Abstract
The invention discloses a kind of building energy-saving heat-insulating material, belong to building material technical field.The insulation material based on weight/mass percentage composition, including:Portland cement 40~60%, shraff 15~30%, flyash 10~20%, foaming agent 5~10%, property-modifying additive 5~10%.The present invention is relative to prior art, with following technological merit:1)The industrial wastes such as shraff, flyash have been selected in formula, production cost is both reduced, while alleviating shraff, flyash again stores up the problem of environmental pollution that processing is brought.2)Shraff, the flyash of selection can improve the heat-insulating property of insulation material, corrosion-resistant with weathering resistance, the features such as freeze thawing resistance.3)The property-modifying additive of selection not only has the effect of foam stabilizing, also has effects that to promote cement and shraff and flyash rapid condensation, hardening.
Description
Technical field
The invention belongs to building material technical field, and in particular to a kind of building energy-saving heat-insulating material.
Background technology
With changing deeply increasingly the problems such as the global energy, shortage of resources and environmental pollution, save energy resource-saving and have become
The only way of global economic development.The Chinese government also discloses multiple expression in various official's occasions, energy-saving and emission-reduction, can hold
Supervention opens up the fundamental state policy as Chinese Economy Development.It is reported that building engineering energy resource consumption accounts for AND ENERGY RESOURCES CONSUMPTION IN CHINA
The 25~40% of total amount.Therefore, the energy-saving and emission-reduction of building construction are carried out for carrying out the energy-saving and emission-reduction of center proposition, can hold
The economic development fundamental state policy of supervention exhibition has very important meaning.
External wall outer insulation is one of important step in Building Energy Saving engineering, and realizes the basic guarantee of external wall outer insulation
It is light heat insulation material.At present, the light heat insulation material used in exterior wall exterior insulation work is mainly using polyphenyl foam as generation
, there is serious disaster hidden-trouble in the combustable organic material of table.In recent years, due to the use of this kind of combustable organic insulation material
Caused building fire is of common occurrence, has resulted in hundreds of millions of heavy economic losses and most personal injuries.Build
The propulsion for building energy conservation project is badly in need of a kind of inorganic noninflammability light thermal-insulation sheet material to substitute the polyphenyl foam material generally used at present
Material.
The content of the invention
A kind of inorganic noncombustible construction is provided it is an object of the invention to substitute the polyphenyl foam material generally used at present
Energy-saving and heat-insulating material.
In order to the technical scheme realizing the object of the invention and use for:A kind of building energy-saving heat-insulating material, the insulation material
Based on weight/mass percentage composition, including:Portland cement 40~60%, shraff 15~30%, flyash 10~20%, hair
Infusion 5~10%, property-modifying additive 5~10%.
Preferably, insulation material of the present invention is based on weight/mass percentage composition, including:Portland cement 48~
60%, shraff 16~30%, flyash 15~20%, foaming agent 8~10%, property-modifying additive 8~10%.
Wherein, property-modifying additive of the present invention is methyl cellulose ether, and described foaming agent is hydrogen peroxide.
It is further preferred that each component of property-modifying additive of the present invention is based on weight/mass percentage composition, including methyl
Cellulose ether 40~60%, inorganic salts compound 20~40%, calcium stearate 10~30%, latex powder 5~10%.
It is further preferred that foaming agent of the present invention, based on weight/mass percentage composition, including hydrogen peroxide 75~85%, chlorine
Change calcium 10~20%, atoleine 5~15%.
Property-modifying additive of the present invention is made by following methods:Methyl cellulose ether is added to calcium stearate and nothing
In the mixture of machine salt compounds, ball milling 1~3 hour;Continuously add latex powder, ball milling 0.5~2 hour.
It is highly preferred that inorganic salts compound of the present invention be magnesium sulfate, sodium sulphate or ammonium carbonate in one kind or
Two kinds.
It is further preferred that foaming agent of the present invention is made by following steps:1)By atoleine add silica flour and
In calcium chloride, mixed material is made in ball milling 1~3 hour;2)By step 1)Obtained mixed material is added in hydrogen peroxide, quickly
Stir.
The present invention is relative to prior art, with following technological merit:
1)The industrial wastes such as shraff, flyash have been selected in the formula of the present invention, production cost have both been reduced, simultaneously
Shraff, flyash are alleviated again stores up the problem of environmental pollution that processing is brought.
2)Shraff that the present invention is selected, flyash can improve the heat-insulating property of insulation material, with weathering resistance, corrosion resistant
The features such as erosion, freeze thawing resistance.
3)The property-modifying additive that the present invention is selected not only has the effect of foam stabilizing, also with promote cement and shraff and
Flyash rapid condensation, effect of hardening.
4)Water and oxygen are produced in the foaming agent hydrogen peroxide that the present invention is selected, foaming process, air and environment is not polluted, plus
The calcium chloride entered, atoleine has the effect of foam stabilizing, and the pore-size distribution of insulation material can be adjusted by adding different amounts of silica flour,
So as to be conducive to the product quality for improving insulation material.
Embodiment
The present invention is further described through with reference to embodiment.
A kind of building energy-saving heat-insulating material of the present invention, the insulation material based on weight/mass percentage composition, including:Normal silicate
Cement 40~60%, shraff 15~30%, flyash 10~20%, foaming agent 5~10%, property-modifying additive 5~10%.
The property-modifying additive of the present invention can directly select methyl cellulose ether, can also select and be made by following methods:
In the mixture that methyl cellulose ether is added to calcium stearate and inorganic salts compound, ball milling 1~3 hour;Continuously add
Latex powder, ball milling 0.5~2 hour.
In addition, the foaming agent of the present invention can directly select hydrogen peroxide, it can also select and be foamed as made from following steps
Agent:1)Atoleine and calcium chloride are mixed, mixed material is made in ball milling 1~3 hour;2)By step 1)Obtained mixture
Material is added in hydrogen peroxide, is quickly stirred.
Embodiment 1
1)48 kilograms of Portland cement is taken, 16 kilograms of shraff, 20 kilograms of flyash, property-modifying additive methyl is fine
Dimension 8 kilograms of mixing of plain ether, compound is placed in ball mill and carries out ball milling, each raw material is well mixed;
2)By step 1)24 kilograms of water is added in obtained compound, stirs, obtains mixed slurry;
3)8 kilograms of agent hydrogen peroxide of foaming is added to step 2)It is obtained to obtain in mixed slurry, quickly stir, make
Obtain foam cement slurry;
4)Foam cement slurry is poured into mould, is molded at room temperature, is then fired 2 hours under 800 DEG C of high temperature, it is natural
Cooling, cuts into product, that is, the building energy-saving heat-insulating material of the present invention is made.
Embodiment 2
1)40 kilograms of Portland cement is taken, 30 kilograms of shraff, 15 kilograms of flyash, property-modifying additive methyl is fine
Dimension 10 kilograms of mixing of plain ether, compound is placed in ball mill and carries out ball milling, each raw material is well mixed;
2)By step 1)20 kilograms of water is added in obtained compound, stirs, obtains mixed slurry;
3)5 kilograms of agent hydrogen peroxide of foaming is added to step 2)It is obtained to obtain in mixed slurry, quickly stir, make
Obtain foam cement slurry;
4)Foam cement slurry is poured into mould, is molded at room temperature, is then fired 3 hours under 700 DEG C of high temperature, it is natural
Cooling, cuts into product, that is, the building energy-saving heat-insulating material of the present invention is made.
Embodiment 3
1)60 kilograms of Portland cement is taken, 15 kilograms of shraff, 10 kilograms of flyash, property-modifying additive methyl is fine
Dimension 5 kilograms of mixing of plain ether, compound is placed in ball mill and carries out ball milling, each raw material is well mixed;
2)By step 1)30 kilograms of water is added in obtained compound, stirs, obtains mixed slurry;
3)10 kilograms of agent hydrogen peroxide of foaming is added to step 2)It is obtained to obtain in mixed slurry, quickly stir,
Foam cement slurry is made;
4)Foam cement slurry is poured into mould, is molded at room temperature, is then fired 1 hour under 900 DEG C of high temperature, it is natural
Cooling, cuts into product, that is, the building energy-saving heat-insulating material of the present invention is made.
Embodiment 4
Embodiment 4 is only that the component of property-modifying additive is different from embodiment 1, i.e., the property-modifying additive in embodiment 4 is:
Based on weight/mass percentage composition, including:Methyl cellulose ether 40~60%, inorganic salts compound 20~40%, calcium stearate 10~
30%th, latex powder 5~10%.Its preparation method is:40~60% methyl cellulose ether is added to 10~30% calcium stearate
In the mixture of 20~40% inorganic salts compound, ball milling 1~3 hour;Continuously add 5~10% latex powder, ball milling
0.5~2 hour, you can.
Embodiment 5
Embodiment 4 is only that the component of foaming agent is different from embodiment 1, i.e., the foaming agent in embodiment 4 is:By quality hundred
Divide content meter, including:Hydrogen peroxide 75~85%, calcium chloride 10~20%, atoleine 5~15%.The foaming agent is by following steps system
:1)5~15% atoleine and 10~20% calcium chloride are mixed, mixed material is made in ball milling 1~3 hour;2)Will step
Rapid 1)Obtained mixed material is added in 75~85% hydrogen peroxide, is quickly stirred.
It should be noted that the embodiment described in this specification, its formula, technique named title etc. can be different.
The equivalent or simple change that every construction, feature and principle according to described in inventional idea of the present invention is done, is included in this hair
In the protection domain of bright patent.Those skilled in the art can do various to described embodiment
Modification or supplement or substituted using similar mode, structure without departing from the present invention or surmount present claims and defined
Scope, belong to protection scope of the present invention.
Claims (1)
1. a kind of building energy-saving heat-insulating material, it is characterised in that:The building energy-saving heat-insulating material is made by following steps:
1)Take 48 kilograms of Portland cement, 16 kilograms of shraff, 20 kilograms of flyash, property-modifying additive methylcellulose
8 kilograms of mixing of ether, compound is placed in ball mill and carries out ball milling, each raw material is well mixed;
2)By step 1)24 kilograms of water is added in obtained compound, stirs, obtains mixed slurry;
3)By foaming agent, 8 kilograms are added to step 2)It is obtained to obtain in mixed slurry, quickly stir, foam cement is made
Slurry;
4)Foam cement slurry is poured into mould, is molded at room temperature, then fires 2 hours, drops naturally under 800 DEG C of high temperature
Temperature, cuts into product, that is, building energy-saving heat-insulating material is made;
Wherein, step 3)Described in foaming agent, based on weight/mass percentage composition, including:Hydrogen peroxide 75~85%, calcium chloride 10~
20%, atoleine 5~15%;The foaming agent is made by following steps:1)By 5~15% atoleine and 10~20% chlorination
Calcium is mixed, ball milling 1~3 hour, and mixed material is made;2)By step 1)Obtained mixed material adds 75~85% hydrogen peroxide
In, quickly stir.
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CN201510602007.5A CN105236889B (en) | 2015-09-21 | 2015-09-21 | A kind of building energy-saving heat-insulating material |
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CN105236889A CN105236889A (en) | 2016-01-13 |
CN105236889B true CN105236889B (en) | 2017-10-10 |
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CN106746966A (en) * | 2016-11-29 | 2017-05-31 | 马计划 | Fire-retardant heat-insulation material used for building exterior wall and fireproof heat insulating brick used for building exterior wall and preparation method |
CN107226651A (en) * | 2017-06-08 | 2017-10-03 | 合肥帧讯低温科技有限公司 | A kind of insulation material |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5456751A (en) * | 1993-09-03 | 1995-10-10 | Trustees Of The University Of Pennsylvania | Particulate rubber included concrete compositions |
CN102603353A (en) * | 2012-03-16 | 2012-07-25 | 南京信息工程大学 | Foaming agent for foam concrete, and preparation method and application of foaming agent |
CN102807349A (en) * | 2012-08-24 | 2012-12-05 | 李桓宇 | Foamed concrete building block made of waste residues of ceramics and method for manufacturing foamed concrete building block |
CN103030418A (en) * | 2011-10-08 | 2013-04-10 | 江苏金贸新材料科技有限公司 | Low-density composite foaming cement and preparation method thereof |
CN103043968A (en) * | 2012-12-26 | 2013-04-17 | 上海天补建筑科技有限公司 | Composite foamed cement insulation board for tile surface and preparation method thereof |
CN103044067A (en) * | 2013-01-18 | 2013-04-17 | 南京信息工程大学 | Soft cement foam heat insulating material and preparation method thereof |
CN103922789A (en) * | 2014-03-20 | 2014-07-16 | 马鞍山实达建材科技有限公司 | Inorganic foaming thermal-insulation mortar and preparation method thereof |
CN104150815A (en) * | 2014-04-25 | 2014-11-19 | 江苏龙海建工集团有限公司 | Light body brick for building and manufacturing method thereof |
CN104649632A (en) * | 2015-01-20 | 2015-05-27 | 建筑材料工业技术监督研究中心 | Phase-change energy-storage temperature-regulation foam concrete and preparation method thereof |
-
2015
- 2015-09-21 CN CN201510602007.5A patent/CN105236889B/en not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5456751A (en) * | 1993-09-03 | 1995-10-10 | Trustees Of The University Of Pennsylvania | Particulate rubber included concrete compositions |
CN103030418A (en) * | 2011-10-08 | 2013-04-10 | 江苏金贸新材料科技有限公司 | Low-density composite foaming cement and preparation method thereof |
CN102603353A (en) * | 2012-03-16 | 2012-07-25 | 南京信息工程大学 | Foaming agent for foam concrete, and preparation method and application of foaming agent |
CN102807349A (en) * | 2012-08-24 | 2012-12-05 | 李桓宇 | Foamed concrete building block made of waste residues of ceramics and method for manufacturing foamed concrete building block |
CN103043968A (en) * | 2012-12-26 | 2013-04-17 | 上海天补建筑科技有限公司 | Composite foamed cement insulation board for tile surface and preparation method thereof |
CN103044067A (en) * | 2013-01-18 | 2013-04-17 | 南京信息工程大学 | Soft cement foam heat insulating material and preparation method thereof |
CN103922789A (en) * | 2014-03-20 | 2014-07-16 | 马鞍山实达建材科技有限公司 | Inorganic foaming thermal-insulation mortar and preparation method thereof |
CN104150815A (en) * | 2014-04-25 | 2014-11-19 | 江苏龙海建工集团有限公司 | Light body brick for building and manufacturing method thereof |
CN104649632A (en) * | 2015-01-20 | 2015-05-27 | 建筑材料工业技术监督研究中心 | Phase-change energy-storage temperature-regulation foam concrete and preparation method thereof |
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