CN211334941U - Calcium refractory slab - Google Patents
Calcium refractory slab Download PDFInfo
- Publication number
- CN211334941U CN211334941U CN201922395359.4U CN201922395359U CN211334941U CN 211334941 U CN211334941 U CN 211334941U CN 201922395359 U CN201922395359 U CN 201922395359U CN 211334941 U CN211334941 U CN 211334941U
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- layer
- aluminum silicate
- plate
- light mineral
- silicate plate
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Abstract
The utility model relates to a calcareous fire-resistant plate, including aluminum silicate plate, aluminum silicate plate's upper and lower surface all compounds calcareous fire-resistant layer, aluminium foil layer from inside to outside in proper order. The composite light mineral fireproof material on the upper part and the lower part of the intermediate layer of the aluminum silicate plate is adopted, no glue is used for bonding, 100 percent of the composite light mineral fireproof material has no asbestos and radioactivity, and the composite light mineral fireproof material can bear high-strength pressure, is stable in use, has no deformation and has high safety performance, and the toxic gas of a combustion substance has no asbestos and radioactivity. And the outermost layer is set up to fibre reinforced aluminium foil layer about and, effectively strengthens the dampproofing corrosion resisting property of panel.
Description
Technical Field
The utility model relates to a plate, in particular to a calcium refractory plate.
Background
With the continuous improvement of construction structures and requirements, particularly after the national requirements on heat insulation and fire prevention of air ducts in buildings are provided, simple cement fireproof boards and glass magnesium boards have certain heat insulation and fire prevention performances, but the problems of heavy mass and poor fire resistance generally exist, and the requirements on light weight and fire resistance of pipe plates for air ducts in the current building industry cannot be met.
Disclosure of Invention
To the problem, the utility model provides a simple structure has light, fire resistance concurrently, and the calcareous fire-resistant plate of dampproofing, anticorrosive, resistance to compression.
The utility model adopts the technical proposal that: a calcium refractory slab comprises an aluminum silicate plate and is characterized in that: the upper surface and the lower surface of the aluminum silicate plate are sequentially compounded with a calcium fire-resistant layer and an aluminum foil layer from inside to outside.
The calcareous refractory layer is a light mineral refractory layer.
The aluminum foil layer is a fiber reinforced aluminum foil layer.
The aluminum silicate plate is replaced by a rock wool plate.
Adopt above-mentioned technical scheme, the beneficial effects of the utility model are that: the composite light mineral fireproof material on the upper part and the lower part of the intermediate layer of the aluminum silicate plate is adopted, no glue is used for bonding, 100 percent of the composite light mineral fireproof material has no asbestos and radioactivity, and the composite light mineral fireproof material can bear high-strength pressure, is stable in use, has no deformation and has high safety performance, and the toxic gas of a combustion substance has no asbestos and radioactivity. And the outermost layer is set up to fibre reinforced aluminium foil layer about and, effectively strengthens the dampproofing corrosion resisting property of panel.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: aluminum silicate plate 1, light mineral refractory material layer 2, fibre reinforcing aluminium foil layer 3.
Detailed Description
The following further description is made in conjunction with the accompanying drawings and examples.
FIG. 1 shows: a calcium refractory slab comprises an aluminum silicate plate 1, wherein the upper surface and the lower surface of the aluminum silicate plate 1 are sequentially compounded with a light mineral refractory material layer 2 and a fiber reinforced aluminum foil layer 3 from inside to outside.
On the basis of the above embodiment, the aluminum silicate sheet may be replaced with a rock wool sheet.
Claims (4)
1. A calcium refractory slab comprises an aluminum silicate plate and is characterized in that: the upper surface and the lower surface of the aluminum silicate plate are sequentially compounded with a calcium fire-resistant layer and an aluminum foil layer from inside to outside.
2. The calcium refractory plate according to claim 1, wherein: the calcareous refractory layer is a light mineral refractory layer.
3. The calcium refractory plate according to claim 1, wherein: the aluminum foil layer is a fiber reinforced aluminum foil layer.
4. The calcium refractory plate according to claim 1, wherein: the aluminum silicate plate is replaced by a rock wool plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922395359.4U CN211334941U (en) | 2019-12-27 | 2019-12-27 | Calcium refractory slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922395359.4U CN211334941U (en) | 2019-12-27 | 2019-12-27 | Calcium refractory slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211334941U true CN211334941U (en) | 2020-08-25 |
Family
ID=72090009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922395359.4U Active CN211334941U (en) | 2019-12-27 | 2019-12-27 | Calcium refractory slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211334941U (en) |
-
2019
- 2019-12-27 CN CN201922395359.4U patent/CN211334941U/en active Active
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| GR01 | Patent grant |