CN201824599U - Novel aluminium foil and rock wool board - Google Patents
Novel aluminium foil and rock wool board Download PDFInfo
- Publication number
- CN201824599U CN201824599U CN2010205128634U CN201020512863U CN201824599U CN 201824599 U CN201824599 U CN 201824599U CN 2010205128634 U CN2010205128634 U CN 2010205128634U CN 201020512863 U CN201020512863 U CN 201020512863U CN 201824599 U CN201824599 U CN 201824599U
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- aluminium foil
- rock wool
- wool board
- board
- insulating
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Abstract
The utility model belongs to the field of building materials and relates to a novel aluminium foil and rock wool board which is mainly formed by combining a rock wool insulating board and aluminium foil. The novel aluminium foil and rock wool board is characterized in that the aluminium foil with the thickness of 0.25-0.35mm is stuck on the single surface of the rockwool insulating board; and the outer layer of the aluminium foil is coated with a protective film. With the aluminium foil and rock wool board, the production technique is simple, the surface is smooth, the environment is protected, the energy is saved, the service life is long, the insulating performance and the noise-reducing capability are excellent, a heat bridge phenomenon is completely avoided, and the safety, the stability and the insulating effect of equipment are guaranteed. The content of chloride ions in a product is less than or equal to 10ppm, therefore, the aluminium foil and rock wool board is especially suitable for the insulation of stainless steel pipelines.
Description
Technical field: the utility model belongs to building material field, relates to a kind of novel aluminium foil rock cotton board.
Background technology: in building and industry, adopt good heat preservation technology and material, often can play a multiplier effect.Statistics shows that one ton of mineral wool insulating product of every use in the building can be saved one ton of oil in 1 year.Good adiabatic measure and material are adopted in the insulation of industrial equipment and pipeline, can significantly reduce energy consumption and cost, improve environment, and favorable economic benefit is arranged simultaneously.As: in industrial equipment and the pipeline engineering, good heat-retaining condition can make thermal loss reduce about 95%, and the investment that is generally used for insulation material can be regained by the energy of saving about 1 year.Mineral wool and goods mineral wool are a kind of insulation materials of high-quality, the history of year production and application surplus in the of existing 100.Britain in 1840 finds that at first the slag winding-up back of melting forms fiber, and produces mineral wool; 1880 Germany and Britain begin the operating mine slag wool, other country just uses in succession and produces later on, 1930's begins large-scale production and application; Nineteen sixty to 1980 year, mineral wool development in countries in the world is the swiftest and the most violent.
Rock wool is to be primary raw material with the natural basalt, after high-temperature fusion, makes manmade inorganic fibre by high speed centrifugation equipment, adds special binding agent and dust laying oil simultaneously, again through heating cure, is made into all size, the different rock wool heat-preservation goods that require.Asbestos product is of many uses, is applicable to industries such as building, oil, electric power, metallurgy, weaving, national defence, communications and transportation, is that industrial equipments such as pipeline basin, boiler, flue, heat exchanger, blower fan, car and boat are heat insulation, the ideal material of sound insulation.
The insulation of the partition wall in the existing building industry, furred ceiling, interior exterior wall and sound-absorbing, employed material is rock cotton board normally.The heat-insulating property of asbestos product, mechanical performance, fire protecting performance are good; The acidity coefficient height has good chemical stability and fiber durability; Has the good sound absorption characteristic.But also there is following shortcoming again in existing rock cotton board: form loosely organized, insecure with combining of building, come off easily, the health and safety of rock cotton board entail dangers to living area people after coming off, if rock cotton board is installed once more, not only can the wasting manpower and material resources, increase the maintenance cost in house, and install after a period of time, rock cotton board also can come off once more, and this is the very scabrous problem of builder and building maintenance department; Because the rock wool hygroscopicity is strong, be exposed in the air and can from air, absorb moisture, the moisture of inspiration can be accelerated the aging of self and loosens, and shortens the service life of rock cotton board; Since the contained inorfil hardness height of rock wool, and diameter is small, and to contactee's skin, eyes, mucous membrane, respiratory system all cause injury in various degree easily, workman's health are easy to damage in the engineering construction process.Because the above-mentioned shortcoming that rock wool has has restricted its application in building maintenance structure.
Summary of the invention: the purpose of this utility model is the defective that exists at background technology, and design provides a kind of novel aluminium foil rock cotton board, and this rock cotton board is by rock wool heat-preservation plate and aluminium foil be combined into.
The utility model aluminium foil rock cotton board production technology is simple, environmental protection and energy saving, long service life, has remarkable heat-insulating property and noise reduction capability, has avoided heat bridge phenomenon fully, has guaranteed the stable and heat insulation effect of device security.Be particularly suitable for the insulation insulation of stainless steel pipes.
The utility model is achieved like this: it is characterized in that pasting at the single face of rock wool heat-preservation plate the aluminium foil of thickness 0.25-0.35mm mainly by rock wool heat-preservation plate and aluminium foil be combined into, and the skin of aluminium foil is coated with diaphragm.
Rock wool heat-preservation plate smooth surface of the present utility model adopts the high-quality basalt cotton as raw material, and the chloride ion content of product is smaller or equal to 10ppm, is applicable to the insulation of large-scale pipeline, container, storage tank, boiler, transfer pipeline, heat insulation, sound insulation and noise reduction.
Description of drawings: accompanying drawing 1 is the utility model example structure schematic diagram.
In the accompanying drawing, 1-aluminium foil, present embodiment are the aluminium foil of thickness 0.25-0.35mm; The 2-diaphragm is coated on aluminum foil outer layer; The 3-adhered layer; 4-rock wool heat-preservation plate.
The specific embodiment: the utility model is described in detail below in conjunction with embodiment and accompanying drawing.
Embodiment: as shown in Figure 1, this rock cotton board is by rock wool heat-preservation plate 4 and aluminium foil 1 be combined into, and the single face that it is characterized in that rock wool heat-preservation plate 4 is pasted with the aluminium foil 1 of thickness 0.25-0.35mm by adhered layer 3, and the skin of aluminium foil 1 is coated with diaphragm 2.
Claims (1)
1. novel aluminium foil rock cotton board, it is characterized in that pasting at the single face of rock wool heat-preservation plate the aluminium foil of thickness 0.25-0.35mm mainly by rock wool heat-preservation plate and aluminium foil be combined into, the skin of aluminium foil is coated with diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205128634U CN201824599U (en) | 2010-09-01 | 2010-09-01 | Novel aluminium foil and rock wool board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205128634U CN201824599U (en) | 2010-09-01 | 2010-09-01 | Novel aluminium foil and rock wool board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201824599U true CN201824599U (en) | 2011-05-11 |
Family
ID=43963157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205128634U Expired - Fee Related CN201824599U (en) | 2010-09-01 | 2010-09-01 | Novel aluminium foil and rock wool board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201824599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114149231A (en) * | 2021-12-17 | 2022-03-08 | 郑州金瑜隆隔热材料有限公司 | Low-heat-conduction heat preservation method, low-heat-conduction material and preparation method thereof |
-
2010
- 2010-09-01 CN CN2010205128634U patent/CN201824599U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114149231A (en) * | 2021-12-17 | 2022-03-08 | 郑州金瑜隆隔热材料有限公司 | Low-heat-conduction heat preservation method, low-heat-conduction material and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20190901 |