CN104761282A - Building thermal-insulation material - Google Patents
Building thermal-insulation material Download PDFInfo
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- CN104761282A CN104761282A CN201510144080.2A CN201510144080A CN104761282A CN 104761282 A CN104761282 A CN 104761282A CN 201510144080 A CN201510144080 A CN 201510144080A CN 104761282 A CN104761282 A CN 104761282A
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- heat
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- buildings
- whipping agent
- insulation material
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- Curing Cements, Concrete, And Artificial Stone (AREA)
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Abstract
The invention discloses a building thermal-insulation material which comprises the following raw materials in parts by weight: 25-45 parts of Portland fly-ash cement, 4-12 parts of fly ash, 1-3 parts of a foaming agent, 0.3-0.5 part of sodium hexametaphosphate and 20-40 parts of water. The building thermal-insulation material is an A-grade light material and has the characteristics of thermal insulation and sound insulation.
Description
Technical field
The present invention relates to a kind of material of construction, particularly relate to a kind of buildings heat-insulating heat-preserving 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 buildings heat-insulating heat-preserving material.
A kind of buildings heat-insulating heat-preserving material, comprises the raw material of following weight parts: Portland fly ash cement 25-45 part, flyash 4-12 part, whipping agent 1-3 part, Sodium hexametaphosphate 99 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.
Buildings heat-insulating heat-preserving 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.
Buildings heat-insulating heat-preserving 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: buildings heat-insulating heat-preserving material formula table unit: kilogram
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Comparative example 1 | |
| 42.5R Portland fly ash 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 | - |
| Sodium hexametaphosphate 99 (cas：10124-56-8) | 0.4 | 0.4 | 0.4 | 0.4 |
| Water | 30 | 30 | 30 | 30 |
Test case:
Table 2: buildings heat-insulating heat-preserving material performance test table
| Thermal conductivity [W/ (m.K)] | |
| Embodiment 1 | 0.069 |
| Embodiment 2 | 0.083 |
| Embodiment 3 | 0.088 |
| Comparative example 1 | 0.219 |
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 buildings heat-insulating heat-preserving material, is characterized in that, comprises the raw material of following weight parts: Portland fly ash cement 25-45 part, flyash 4-12 part, whipping agent 1-3 part, Sodium hexametaphosphate 99 0.3-0.5 part, water 20-40 part.
2. buildings heat-insulating heat-preserving material as claimed in claim 1, is characterized in that: described whipping agent is dimethyl dodecyl amine oxide and/or N-dodecyl thanomin.
3. buildings heat-insulating heat-preserving 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 |
|---|---|---|---|
| CN201510144080.2A CN104761282B (en) | 2015-03-30 | 2015-03-30 | Building heat-insulating heat-preserving material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510144080.2A CN104761282B (en) | 2015-03-30 | 2015-03-30 | Building heat-insulating heat-preserving material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104761282A true CN104761282A (en) | 2015-07-08 |
| CN104761282B CN104761282B (en) | 2017-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510144080.2A Active CN104761282B (en) | 2015-03-30 | 2015-03-30 | Building heat-insulating heat-preserving material |
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Cited By (1)
| 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 |
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 CN201510144080.2A patent/CN104761282B/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 (1)
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104761282B (en) | 2017-08-08 |
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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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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. |
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