CN104761285A - Internal wall thermal-insulation material - Google Patents
Internal wall thermal-insulation material Download PDFInfo
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- CN104761285A CN104761285A CN201510144207.0A CN201510144207A CN104761285A CN 104761285 A CN104761285 A CN 104761285A CN 201510144207 A CN201510144207 A CN 201510144207A CN 104761285 A CN104761285 A CN 104761285A
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- parts
- internal wall
- heat insulating
- insulating inner
- insulation material
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Abstract
The invention discloses an internal wall thermal-insulation material which comprises the following raw materials in parts by weight: 25-45 parts of portland-pozzolana cement, 4-12 parts of fly ash, 1-3 parts of foaming agent, 0.3-0.5 part of trisodium phosphate and 20-40 parts of water. The internal wall thermal-insulation material is a Grade-A light material, and has the characteristics of thermal insulation, heat shielding and sound insulation.
Description
Technical field
The present invention relates to a kind of material of construction, particularly relate to a kind of heat insulating inner wall material.
Background technology
Material of construction, the material used between floors is referred to as material of construction.The wide range that novel material of construction comprises, has lagging material, lagging material, high-strength material, the material etc. that can breathe all belongs to type material.Material of construction is the general designation of the material used in civil engineering work and construction work.
In material of construction, lagging material generally refers to that thermal conductivity is less than or equal to the material of 0.2.
Buildings heat-insulation and heat-preservation is save energy, improves an importance of living environment and using function.Proportion is generally at 30-40% in the whole energy consumption of the mankind for building energy consumption, and the overwhelming majority is the energy consumption of heating and air-conditioning, therefore building energy conservation is significant.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of heat insulating inner wall material.
A kind of heat insulating inner wall material, comprises the raw material of following weight parts: Portland pozzolana cement 25-45 part, flyash 4-12 part, whipping agent 1-3 part, tertiary sodium phosphate 0.3-0.5 part, water 20-40 part.
Preferably, described whipping agent is anion surfactant, nonionogenic tenside or zwitterionics.
Described whipping agent is dimethyl dodecyl amine oxide and/or N-dodecyl thanomin.Optimum, described whipping agent is the mixture of 30-70wt% dimethyl dodecyl amine oxide and 30-70wt%N-dodecyl thanomin.
Dimethyl dodecyl amine oxide, No. CAS: 1643-20-5; N-dodecyl thanomin, No. CAS: 1541-67-9.
Heat insulating inner wall material of the present invention, can adopt the ordinary method of this area to be prepared from, and such as: each raw material stirring mixed and make slurry, put into mould, quietly stops form removal in 1-3 hour, and cut after 24 hours, maintenance was to the 28 days length of time.
Heat insulating inner wall material of the present invention is A level light material, has the feature of insulation, heat insulation, sound insulation.
Embodiment
Below in conjunction with embodiments of the invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.
Embodiment:
Take each raw material by the corresponding each embodiment data of table 1 respectively, each raw material stirring mixed and makes slurry, then slurry is put into mould, quiet stop 2 hours after, form removal, after 24 hours cut, packaging, maintenance was to the 28 days length of time.
Table 1: heat insulating inner wall material prescription list position: kilogram
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Comparative example 1 | |
| 42.5R Portland pozzolana cement | 35 | 35 | 35 | 35 |
| First level flour coal ash | 8 | 8 | 8 | 8 |
| Dimethyl dodecyl amine oxide | 1 | 2 | - | - |
| N-dodecyl thanomin | 1 | - | 2 | - |
| Tertiary sodium phosphate (cas:7601-54-9) | 0.4 | 0.4 | 0.4 | 0.4 |
| Water | 30 | 30 | 30 | 30 |
Test case:
Table 2: heat insulating inner wall material properties test table
| Thermal conductivity [W/ (m.K)] | |
| Embodiment 1 | 0.065 |
| Embodiment 2 | 0.079 |
| Embodiment 3 | 0.084 |
| Comparative example 1 | 0.215 |
Dimethyl dodecyl amine oxide and N-dodecyl thanomin are first Application in building material field.And, dimethyl dodecyl amine oxide and N-dodecyl thanomin composite as whipping agent use (embodiment 1) successful be better than adopting separately dimethyl dodecyl amine oxide or N-dodecyl thanomin as whipping agent (embodiment 2-3), produce synergistic function.
Above-described embodiment, is interpreted as only being not used in for illustration of the present invention limiting the scope of the invention.After the content of having read the present invention's record, those skilled in the art can make various changes or modifications the present invention, and these equivalence changes and modification fall into the scope of the claims in the present invention equally.
Claims (3)
1. a heat insulating inner wall material, is characterized in that, comprises the raw material of following weight parts: Portland pozzolana cement 25-45 part, flyash 4-12 part, whipping agent 1-3 part, tertiary sodium phosphate 0.3-0.5 part, water 20-40 part.
2. heat insulating inner wall material as claimed in claim 1, is characterized in that: described whipping agent is dimethyl dodecyl amine oxide and/or N-dodecyl thanomin.
3. heat insulating inner wall material as claimed in claim 2, is characterized in that: described whipping agent is the mixture of 30-70wt% dimethyl dodecyl amine oxide and 30-70wt%N-dodecyl thanomin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510144207.0A CN104761285B (en) | 2015-03-30 | 2015-03-30 | Heat insulating inner wall material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510144207.0A CN104761285B (en) | 2015-03-30 | 2015-03-30 | Heat insulating inner wall material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104761285A true CN104761285A (en) | 2015-07-08 |
| CN104761285B CN104761285B (en) | 2017-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510144207.0A Active CN104761285B (en) | 2015-03-30 | 2015-03-30 | Heat insulating inner wall material |
Country Status (1)
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| CN (1) | CN104761285B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105777029A (en) * | 2016-04-11 | 2016-07-20 | 苏州百联建筑工程有限公司 | Thermal insulation board |
| CN107777975A (en) * | 2017-10-23 | 2018-03-09 | 遵义县黔涂涂料厂 | A kind of inside and outside wall thermal insulation material |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1354076A (en) * | 2001-12-28 | 2002-06-19 | 杨小平 | Production method of composite silicate hard heat-insulating plate |
| CN101229970A (en) * | 2007-01-23 | 2008-07-30 | 上海同表保温科技有限公司 | Exterior wall composite insulation heat-proof plastering material |
| CN101274835A (en) * | 2008-05-21 | 2008-10-01 | 昆明理工大学 | Micro-foaming light gypsum decorative material |
| CN102633521A (en) * | 2012-03-26 | 2012-08-15 | 鞍山全益居环保建材有限公司 | Inorganic ultra-light cement foamed fireproof insulation board and preparation method for same |
-
2015
- 2015-03-30 CN CN201510144207.0A patent/CN104761285B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1354076A (en) * | 2001-12-28 | 2002-06-19 | 杨小平 | Production method of composite silicate hard heat-insulating plate |
| CN101229970A (en) * | 2007-01-23 | 2008-07-30 | 上海同表保温科技有限公司 | Exterior wall composite insulation heat-proof plastering material |
| CN101274835A (en) * | 2008-05-21 | 2008-10-01 | 昆明理工大学 | Micro-foaming light gypsum decorative material |
| CN102633521A (en) * | 2012-03-26 | 2012-08-15 | 鞍山全益居环保建材有限公司 | Inorganic ultra-light cement foamed fireproof insulation board and preparation method for same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105777029A (en) * | 2016-04-11 | 2016-07-20 | 苏州百联建筑工程有限公司 | Thermal insulation board |
| CN107777975A (en) * | 2017-10-23 | 2018-03-09 | 遵义县黔涂涂料厂 | A kind of inside and outside wall thermal insulation material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104761285B (en) | 2017-08-08 |
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| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 201503, 437, building 8, building 3311, Ting Feng Road, Xin Nong Town, Shanghai, Jinshan District Applicant after: Shanghai Xuan song Building Technology Co., Ltd. Address before: 201503, 437, building 8, building 3311, Ting Feng Road, Xin Nong Town, Shanghai, Jinshan District Applicant before: Shanghai Xuan Song building decoration company limited |
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| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201503, 437, building 8, building 3311, Ting Feng Road, Xin Nong Town, Shanghai, Jinshan District Patentee after: Shanghai xuansong Construction Technology Co., Ltd Address before: 201503, 437, building 8, building 3311, Ting Feng Road, Xin Nong Town, Shanghai, Jinshan District Patentee before: SHANGHAI XUAN SONG BUILDING TECHNOLOGY Co.,Ltd. |