CN107311527A - A kind of external-wall heat-insulation material - Google Patents
A kind of external-wall heat-insulation material Download PDFInfo
- Publication number
- CN107311527A CN107311527A CN201610699905.1A CN201610699905A CN107311527A CN 107311527 A CN107311527 A CN 107311527A CN 201610699905 A CN201610699905 A CN 201610699905A CN 107311527 A CN107311527 A CN 107311527A
- Authority
- CN
- China
- Prior art keywords
- insulation material
- parts
- external
- perlite
- wall heat
- 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.)
- Pending
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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
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
- C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
Abstract
The invention discloses a kind of external-wall heat-insulation material, the advantage of the invention is that：The insulation material is compared with traditional external wall of building material, with good heat-insulating property, and your coagulability is strong, difficult for drop-off, meets policy of the country in terms of external-wall heat-insulation material, is worthy to be popularized.
Description
Technical field
The present invention relates to a kind of building material field, more particularly to a kind of external-wall heat-insulation material.
Background technology
The concept development of building energy conservation is to today, and it refers on the premise of people's degree of being comfortable on is not influenceed（Live
Room temperature winter is not less than 18 degrees Celsius, and summer is not higher than 26 degrees Celsius）, take active and effective measure reasonably to make under construction
With the energy, the energy is effectively utilized, so as to improve the energy utilization rate of building.Promotion building of energetically adopting various measures is saved
The development of energy has many-sided profound meaning to the world and China.
In terms of external wall outer insulation material research and development, the material that China is conventionally used to exterior wall be cement expanded perlite mortar,
There is the shortcomings of strong thermal conductivity factor of absorbability is high in the electrodeless insulation material such as expanded vermiculite, asbestos, these materials.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of external-wall heat-insulation material.
In order to solve the above technical problems, the technical scheme is that：A kind of external-wall heat-insulation material, its innovative point is：
Component including following parts by weight is prepared from：30-60 parts of flyash, 20-50 parts of perlite, 38-95 parts of cement, calcining are high
5-25 parts of ridge soil, 3-15 parts of diatomite, 5-16 parts of additive.
Further, the additive includes silica flour, iron powder, modified cellulose ethers, vegetable protein glue and powdered whiting,
Its proportion is 9:3:1:8:1.
Further, the perlite is made up of closed perlite and expanded perlite, and wherein expanded perlite accounts for pearl
The 0-37% of rock gross weight.
The advantage of the invention is that：The insulation material is compared with traditional external wall of building material, with good heat insulating ability
Can, and your coagulability is strong, and it is difficult for drop-off, meet policy of the country in terms of external-wall heat-insulation material, be worthy to be popularized.
Embodiment
Embodiment 1
It is prepared from the invention discloses the component of a kind of external-wall heat-insulation material, including following parts by weight：Flyash 30-45
Part, 20-50 parts of perlite, 38-95 parts of cement, 5-25 parts of calcined kaolin, 3-15 parts of diatomite, 5-16 parts of additive, addition
Agent includes silica flour, iron powder, modified cellulose ethers, vegetable protein glue and powdered whiting, and its proportion is 9:3:1:8:1；Perlite
It is made up of closed perlite and expanded perlite, wherein expanded perlite accounts for the 0-37% of perlite gross weight.
When preparing the external-wall heat-insulation material, comprise the following steps：
（1）Flyash, perlite, cement, calcined kaolin, diatomite, additive are weighed according to proportioning, stirs and mixes
It is even；
（2）Add water and stir into said mixture, wherein ratio of water to material is 0.4:1, then try to press in above-mentioned slurry
On alkali-proof glass grid, pressurize, heating, drying discharging produces Compound outer wall heat insulation material.
Embodiment 2
On the basis of embodiment 1, flyash is 45-60 parts.
The thermal conductivity factor such as following table for the material that embodiment 1, embodiment 2 are prepared：
| Thermal conductivity factor [W/（m.k）] | |
| Embodiment 1 | 0.053 |
| Embodiment 2 | 0.065 |
As seen from the above table, when flyash is 30-45 parts, material property is more excellent.
The general principle and principal character of the present invention has been shown and described above.It should be understood by those skilled in the art that,
The present invention is not limited to the above embodiments, merely illustrating the principles of the invention described in above-described embodiment and specification,
Without departing from the spirit and scope, various changes and modifications of the present invention are possible, and these changes and improvements all fall
Enter in scope of the claimed invention.The scope of the present invention is defined by the appended claims and its equivalents.
Claims (3)
1. a kind of external-wall heat-insulation material, it is characterised in that：Component including following parts by weight is prepared from：Flyash 30-60
Part, 20-50 parts of perlite, 38-95 parts of cement, 5-25 parts of calcined kaolin, 3-15 parts of diatomite, 5-16 parts of additive.
2. a kind of external-wall heat-insulation material according to claim 1, it is characterised in that：The additive include silica flour, iron powder,
Modified cellulose ethers, vegetable protein glue and powdered whiting, its proportion are 9:3:1:8:1.
3. a kind of external-wall heat-insulation material according to claim 1, it is characterised in that：The perlite by closed perlite and
Expanded perlite is constituted, and wherein expanded perlite accounts for the 0-37% of perlite gross weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610699905.1A CN107311527A (en) | 2016-08-23 | 2016-08-23 | A kind of external-wall heat-insulation material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610699905.1A CN107311527A (en) | 2016-08-23 | 2016-08-23 | A kind of external-wall heat-insulation material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107311527A true CN107311527A (en) | 2017-11-03 |
Family
ID=60185146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610699905.1A Pending CN107311527A (en) | 2016-08-23 | 2016-08-23 | A kind of external-wall heat-insulation material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107311527A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107935536A (en) * | 2017-12-22 | 2018-04-20 | 苏州萨瑟斯兰环境科技有限公司 | A kind of environment-friendly exterior wall thermal insulation material and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101492272A (en) * | 2008-01-22 | 2009-07-29 | 北京华创瑞能建材科技有限公司 | Self-thermal insulation material and insulation brick |
| CN102417331A (en) * | 2011-08-25 | 2012-04-18 | 信阳科美新型材料有限公司 | Thermal insulation sheet material and preparation method thereof |
| CN102898108A (en) * | 2012-09-04 | 2013-01-30 | 青岛保利康新材料有限公司 | Environment protection wall thermal insulation material |
| CN104876479A (en) * | 2015-04-30 | 2015-09-02 | 安徽鑫润新型材料有限公司 | Lightweight thermal mortar and preparation method thereof |
| CN105565751A (en) * | 2014-10-13 | 2016-05-11 | 李晓宇 | Fireproof heat-preserving building material |
-
2016
- 2016-08-23 CN CN201610699905.1A patent/CN107311527A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101492272A (en) * | 2008-01-22 | 2009-07-29 | 北京华创瑞能建材科技有限公司 | Self-thermal insulation material and insulation brick |
| CN102417331A (en) * | 2011-08-25 | 2012-04-18 | 信阳科美新型材料有限公司 | Thermal insulation sheet material and preparation method thereof |
| CN102898108A (en) * | 2012-09-04 | 2013-01-30 | 青岛保利康新材料有限公司 | Environment protection wall thermal insulation material |
| CN105565751A (en) * | 2014-10-13 | 2016-05-11 | 李晓宇 | Fireproof heat-preserving building material |
| CN104876479A (en) * | 2015-04-30 | 2015-09-02 | 安徽鑫润新型材料有限公司 | Lightweight thermal mortar and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107935536A (en) * | 2017-12-22 | 2018-04-20 | 苏州萨瑟斯兰环境科技有限公司 | A kind of environment-friendly exterior wall thermal insulation material and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171103 |
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| WD01 | Invention patent application deemed withdrawn after publication |