CN201288482Y - Light anti-fire door central layer - Google Patents
Light anti-fire door central layer Download PDFInfo
- Publication number
- CN201288482Y CN201288482Y CNU2008201224048U CN200820122404U CN201288482Y CN 201288482 Y CN201288482 Y CN 201288482Y CN U2008201224048 U CNU2008201224048 U CN U2008201224048U CN 200820122404 U CN200820122404 U CN 200820122404U CN 201288482 Y CN201288482 Y CN 201288482Y
- Authority
- CN
- China
- Prior art keywords
- fire
- proof
- utility
- model
- board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a lightweight fire-proof door core board, composed of a flame-proof board and a heat-proof board, wherein the heat-proof board is arranged in the flame-proof board, the size of the heat-proof board is equal to that of the flame-proof board. The utility model solves problems that the traditional fire-proof door core board has high cost, large weight and the like, the utility model has the advantage of low price and light weight, and is a novel door core board being good for large area popularization.
Description
Technical field
The utility model relates to a kind of door panel, specifically, is a kind of light fire-proof door panel.
Background technology
Along with industry-by-industry developing rapidly at home, the expansion gradually of the field of fire-proof construction material, the noninflammability technical performance of labeled door heart central layer is still blank at home.Traditional labeled door core all is to be suppressed by the fireproofing and heat resistant composite material of global formation to form, and because of integral body adopts the fireproofing and heat resistant composite material, causes the labeled door cost too high, and overall weight is excessive.
The utility model content
The technical problems to be solved in the utility model provides has good resistance combustion heat resistance, cheap, in light weight, does not influence door-plate light fire-proof door panel attractive in appearance.
The utility model light fire-proof door panel comprises fire-retardant plate and refractory plate, it is characterized in that, described refractory plate is the cuboid that horizontal area equates with fire-retardant plate.
Described refractory plate is positioned at fire-retardant plate inboard.
Light fire-proof door panel of the present utility model has the following advantages: the conventional fire door central layer is designed to fire-retardant plate and refractory plate separated structures, refractory plate and fire-retardant plate are selected corresponding material manufacturing respectively for use, rather than make with the fireproofing and heat resistant composite material of traditional costliness, make manufacturing cost greatly reduce, the weight of refractory plate is far smaller than fire-retardant plate, also be far smaller than the fireproofing and heat resistant composite material, thereby the weight of light fire-proof door panel reduces greatly also.
Description of drawings
Fig. 1 is the lateral view of this practical light fire-proof door panel;
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, so that those skilled in the art can better understand the utility model and being implemented, but illustrated embodiment is not as to qualification of the present utility model.
The light fire-proof door panel comprises fire-retardant plate 2 and refractory plate 1, the cuboid that described refractory plate 1 and fire-retardant plate 2 equate for horizontal area.
Described refractory plate 1 is positioned at fire-retardant plate 2 inboards.
The above embodiment is the preferred embodiment that proves absolutely that the utility model is lifted, and protection domain of the present utility model is not limited thereto.Being equal to that those skilled in the art are done on the utility model basis substitutes or conversion, all within protection domain of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (2)
1, light fire-proof door panel comprises fire-retardant plate and refractory plate, it is characterized in that, described refractory plate is the cuboid that horizontal area equates with fire-retardant plate.
2, light fire-proof door panel according to claim 1 is characterized in that, described refractory plate is positioned at fire-retardant plate inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201224048U CN201288482Y (en) | 2008-09-02 | 2008-09-02 | Light anti-fire door central layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201224048U CN201288482Y (en) | 2008-09-02 | 2008-09-02 | Light anti-fire door central layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201288482Y true CN201288482Y (en) | 2009-08-12 |
Family
ID=40980161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201224048U Expired - Fee Related CN201288482Y (en) | 2008-09-02 | 2008-09-02 | Light anti-fire door central layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201288482Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104926266A (en) * | 2015-06-10 | 2015-09-23 | 安徽安旺门业有限公司 | Low-pollution fireproof door core |
-
2008
- 2008-09-02 CN CNU2008201224048U patent/CN201288482Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104926266A (en) * | 2015-06-10 | 2015-09-23 | 安徽安旺门业有限公司 | Low-pollution fireproof door core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090812 Termination date: 20091009 |