CN102898076A - Roof environment protection type composite thermal insulation material - Google Patents
Roof environment protection type composite thermal insulation material Download PDFInfo
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- CN102898076A CN102898076A CN 201210322913 CN201210322913A CN102898076A CN 102898076 A CN102898076 A CN 102898076A CN 201210322913 CN201210322913 CN 201210322913 CN 201210322913 A CN201210322913 A CN 201210322913A CN 102898076 A CN102898076 A CN 102898076A
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
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Abstract
The present invention discloses a roof environment protection type composite thermal insulation material, which comprises the following components, by weight, 20-30 parts of cement, 5-10 parts of fly ash, 0.1-1 part of a wetting agent, 0.1-2 parts of a dispersing agent, 0.5-4 parts of a thickener, 5-12 parts of a flame retardant agent, 5-9 parts of a thermal insulation filler, 10-12 parts of an inorganic filler, 1-3 parts of a pigment, and 50-60 parts of water. The roof environment protection type composite thermal insulation material has characteristics of light weight, high strength, low thermal conductivity coefficient, high compressive strength and good toughness, is an ideal novel thermal insulation material for roofs, and can be made into a roofing thermal insulation plate in a factory, such that transportation and construction are easily achieved, and damage rate is low.
Description
Technical field
The present invention relates to a kind of roof environment-friendly type composite thermal insulating material.
Background technology
Oneself is subject to the attention of each side day by day as a fundamental state policy in building energy-saving work.Roofing is an important component part of buildings exterior-protected structure, and the energy loss of roofing reaches 9%' " " " " ' 10% of building enclosure total energy consumption, and accounts for more than 40% of top floor energy consumption, so the quality of roofing heat insulating material performance is not sneezed at.In recent years, the problem that roofing consumes energy has been alleviated in succeeding in developing of the roofing heat insulating material that some are novel, such as extruding or mold pressing polystyrene foam plate, cast-in-place rigid polyurethane foam plastics etc.But the shortcoming of this class material has two: one, and ultimate compression strength is low, and the intensity after its 10% compression only reaches 0.15:MPa, can not directly bear the shock load of accessible roof, thereby should not be used for accessible roof: the 2nd, and cost is higher, can increase roofing cost.Although and some cement polystyrene boards made from waste old polystyrene foamed plastic are with low cost, its ultimate compression strength is still lower, is 0.3:MPa, can not be directly used in accessible roof.
Summary of the invention
Technical problem to be solved by this invention is: a kind of roof environment-friendly type composite thermal insulating material is provided.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of roof environment-friendly type composite thermal insulating material, composition by following parts by weight forms: 20-30 part cement, 5-10 part flyash, 0.1-1 part wetting agent, 0.1-2 part dispersion agent, 0.5-4 part thickening material, 5-12 part fire retardant, 5-9 part insulation filler, the mineral filler of 10-12 part, 1-3 part pigment, 50-60 part water.
Described insulation filler comprises a kind of in wood fibre, diatomite, the perforate pearlstone.
Described pigment is any one or a few in Rutile type Titanium Dioxide, Detitanium-ore-type titanium dioxide or the zinc sulfide white.
Described mineral filler is one or more in mica powder, ceramics powder, aluminium hydroxide, the quartz sand.
The invention has the beneficial effects as follows: quality is light, intensity is high, thermal conductivity is little, and ultimate compression strength is high, and toughness is better, it is a kind of comparatively desirable heat insulating material that can be used for the roof, can make roofing thermal-insulating board in factory, so that transportation and construction, and breakage rate is low.
Embodiment
Embodiment 1
A kind of roof environment-friendly type composite thermal insulating material is comprised of the composition of following parts by weight: 20 parts of cement, 5 parts of flyash, 0.1 part of wetting agent, 0.1 part dispersion agent, 0.5 part of thickening material, 5 parts of fire retardants, 5 parts of wood fibres, 10 parts of mica powders, 1 part of Rutile type Titanium Dioxide, 50 parts of water.
Embodiment 2
A kind of roof environment-friendly type composite thermal insulating material is comprised of the composition of following parts by weight: 30 parts of cement, 10 parts of flyash, 1 part of wetting agent, 2 parts of dispersion agents, 4 parts of thickening materials, 12 parts of fire retardants, 9 parts of diatomite, 12 parts of ceramics powders, 3 parts of Detitanium-ore-type titanium dioxides, 60 parts of water.
Claims (4)
1. roof environment-friendly type composite thermal insulating material, composition by following parts by weight forms: 20-30 part cement, 5-10 part flyash, 0.1-1 part wetting agent, 0.1-2 part dispersion agent, 0.5-4 part thickening material, 5-12 part fire retardant, 5-9 part insulation filler, the mineral filler of 10-12 part, 1-3 part pigment, 50-60 part water.
2. described a kind of roof environment-friendly type composite thermal insulating material according to claim 1 is characterized in that: described insulation filler comprises a kind of in wood fibre, diatomite, the perforate pearlstone.
3. described a kind of roof environment-friendly type composite thermal insulating material according to claim 1, it is characterized in that: described pigment is any one or a few in Rutile type Titanium Dioxide, Detitanium-ore-type titanium dioxide or the zinc sulfide white.
4. described a kind of roof environment-friendly type composite thermal insulating material according to claim 1, it is characterized in that: described mineral filler is one or more in mica powder, ceramics powder, aluminium hydroxide, the quartz sand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210322913 CN102898076A (en) | 2012-09-04 | 2012-09-04 | Roof environment protection type composite thermal insulation material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210322913 CN102898076A (en) | 2012-09-04 | 2012-09-04 | Roof environment protection type composite thermal insulation material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102898076A true CN102898076A (en) | 2013-01-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210322913 Pending CN102898076A (en) | 2012-09-04 | 2012-09-04 | Roof environment protection type composite thermal insulation material |
Country Status (1)
| Country | Link |
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| CN (1) | CN102898076A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060773A (en) * | 2015-08-06 | 2015-11-18 | 启东市大成金属构件有限公司 | Ceramic powder building material |
| CN106946503A (en) * | 2017-03-30 | 2017-07-14 | 合肥金同维低温科技有限公司 | A kind of environment protecting thermal insulating material |
| CN107663046A (en) * | 2017-09-07 | 2018-02-06 | 绵阳旺通科技有限公司 | A kind of lightweight resistance to compression roof environment-friendly type composite thermal insulating material |
| CN112028649A (en) * | 2020-08-28 | 2020-12-04 | 江苏苏嘉集团新材料有限公司 | Energy-saving and environment-friendly refractory brick and preparation method thereof |
-
2012
- 2012-09-04 CN CN 201210322913 patent/CN102898076A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060773A (en) * | 2015-08-06 | 2015-11-18 | 启东市大成金属构件有限公司 | Ceramic powder building material |
| CN106946503A (en) * | 2017-03-30 | 2017-07-14 | 合肥金同维低温科技有限公司 | A kind of environment protecting thermal insulating material |
| CN107663046A (en) * | 2017-09-07 | 2018-02-06 | 绵阳旺通科技有限公司 | A kind of lightweight resistance to compression roof environment-friendly type composite thermal insulating material |
| CN112028649A (en) * | 2020-08-28 | 2020-12-04 | 江苏苏嘉集团新材料有限公司 | Energy-saving and environment-friendly refractory brick and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130130 |