CN204877167U - Fire door board is prevented to integral type - Google Patents
Fire door board is prevented to integral type Download PDFInfo
- Publication number
- CN204877167U CN204877167U CN201520461337.2U CN201520461337U CN204877167U CN 204877167 U CN204877167 U CN 204877167U CN 201520461337 U CN201520461337 U CN 201520461337U CN 204877167 U CN204877167 U CN 204877167U
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- fire
- board
- door
- core
- integral type
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Abstract
The utility model discloses a fire door board is prevented to integral type should prevent that the fire door board included the core, the both sides of core all set gradually heat insulating board, back -fire relief board and decorative board, and each sheet layer is glued through preventing fires and is glued into the door plant main part, door plant main part both ends are equipped with and are used for the back -fire relief board sealed, the middle part of core sets up a plurality of evenly distributed's cylindric hollow hole side by side, and board core both sides are located the door frame position for solid structure, the hollow downthehole fire retardant that is equipped with. The problem of among the prior art PLASTIC LAMINATED contain formaldehyde and hurt the human body is solved, the utility model discloses a preventing that the fire door board adopts door core and door frame integral type structure, preventing that the hog factor of fire door board is unanimous basically with the fire prevention coefficient, prevent from this that fire door's the life that prevents that the fire door board was made increases, fire behavior is high, be equipped with the fire retardant in the hollow pore structure of board core, the wholeness ability of the fire behavior of fire door board, reinforcing PLASTIC LAMINATED is prevented in further improvement.
Description
Technical field
The utility model relates to constructional materials, particularly relates to integral type fireproof door plate.
Background technology
Fireproof door structure comprises a core and doorframe, and the material of door core is that fire proofing material filling is made, and the structure of doorframe is wood materials, first doorframe and Men Xin are separate type, because respective aging speed is different, easily cause doorframe to be separated damage with door-plate, secondly doorframe is that wood materials is made, not there is fire-proof function, when breaking out of fire, first doorframe burns out, after doorframe is separated with door core, Men Xin comes off, and the fireproof performance of labeled door is poor, safety is also poor.The door core of labeled door generally adopts hollow-core construction, and slightly, soundproof effect is general, yielding damage for the labeled door fireproof performance of hollow-core construction.
Utility model content
The purpose of this utility model proposes integral type fireproof door plate, for solving the problem, has environmental protection, the advantage that harmless and fireproof performance is good.
The technical solution of the utility model is achieved in that
Integral type fireproof door plate, this fireproof door plate comprises central layer, and the both sides of described central layer all set gradually insulating board, fire-proof plate and decorative panel, and each flaggy composes door-plate main body by Waterproof gum, and described door-plate main body two ends are provided with the fire-proof plate for encapsulating; The middle part of described central layer is arranged side by side multiple equally distributed cylindric hollow hole, and it is entity structure that central layer both sides are positioned at doorframe position, is provided with fire retardant in described hollow hole.
Preferably, described fire retardant is perlite.
Further, the thickness of described labeled door is 50mm ~ 60mm.
Further, the thickness of described decorative panel, fire-proof plate and insulating board is 3mm, and the thickness of described central layer is 40mm.
Beneficial effect: fireproof door plate of the present utility model adopts door core and doorframe integral structure, coefficient of deformation and the fire prevention coefficient of fireproof door plate are basically identical, and application life of labeled door that fireproof door plate is made thus increases, and fireproof performance is high; Be provided with fire retardant in the hollow hole structure of central layer, improve the fireproof performance of fireproof door plate further, strengthen the overall performance of PLASTIC LAMINATED.Perlite selected by fire retardant of the present utility model, and perlitic coefficient of thermal conductivity is low, has the advantage of heat insulation, sound-absorbing and moisture absorption, and therefore fireproof door plate of the present utility model has the advantage of sound insulation, heat insulation and moisture absorption.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of labeled door of the present utility model.
10-central layer, 11-insulating board, 12-fire-proof plate, 13-decorative panel, 14-hollow hole
Detailed description of the invention
Be clearly and completely described the technical scheme in the utility model embodiment below, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Integral type fireproof door plate, this fireproof door plate comprises central layer 10, the both sides of described central layer 10 all set gradually insulating board 11, fire-proof plate 12 and decorative panel 13, and each flaggy composes door-plate main body by Waterproof gum, and described door-plate main body two ends are provided with the fire-proof plate 12 for encapsulating; The middle part of described central layer 10 is arranged side by side multiple equally distributed cylindric hollow hole 14, and it is entity structure that central layer 10 both sides are positioned at doorframe position, is provided with fire retardant in described hollow hole 14.
Wherein, described fire retardant is perlite.
Wherein, the thickness of described decorative panel 13, fire-proof plate 12 and insulating board 11 is 3mm, and the thickness of described central layer is 40mm.
The fireproof door plate that the utility model is produced detects according to standard GB/T 8624-2012, test item comprises constructional materials noninflammability, combustibility, material producing smoke toxicity, monomer combustion performance (SBI), HRR (plastics, building materials), combustion heat value etc., and the fire-protection rating of testing result PLASTIC LAMINATED of the present utility model is that B1 level belongs to nonflammable material.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. integral type fireproof door plate, it is characterized in that: this fireproof door plate comprises central layer (10), the both sides of described central layer (10) all set gradually insulating board (11), fire-proof plate (12) and decorative panel (13), each flaggy composes door-plate main body by Waterproof gum, and described door-plate main body two ends are provided with the fire-proof plate (12) for encapsulating; The middle part of described central layer (10) is arranged side by side multiple equally distributed cylindric hollow hole (14), and it is entity structure that central layer (10) both sides are positioned at doorframe position, and described hollow hole is provided with fire retardant in (14).
2. integral type fireproof door plate as claimed in claim 1, is characterized in that: described fire retardant is perlite.
3. integral type fireproof door plate as claimed in claim 2, is characterized in that: the thickness of described labeled door is 50mm ~ 60mm.
4. integral type fireproof door plate as claimed in claim 3, it is characterized in that: the thickness of described decorative panel (13), fire-proof plate (12) and insulating board (11) is 3mm, the thickness of described central layer is 40mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520461337.2U CN204877167U (en) | 2015-07-01 | 2015-07-01 | Fire door board is prevented to integral type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520461337.2U CN204877167U (en) | 2015-07-01 | 2015-07-01 | Fire door board is prevented to integral type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204877167U true CN204877167U (en) | 2015-12-16 |
Family
ID=54821550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520461337.2U Expired - Fee Related CN204877167U (en) | 2015-07-01 | 2015-07-01 | Fire door board is prevented to integral type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204877167U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386912A (en) * | 2017-07-18 | 2017-11-24 | 阜南县民安人防工程设备有限公司 | A kind of fire-proof wooden door and its manufacture craft |
| CN109184506A (en) * | 2018-09-04 | 2019-01-11 | 曹德财 | A kind of fire resistance steel door inside packing material |
-
2015
- 2015-07-01 CN CN201520461337.2U patent/CN204877167U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386912A (en) * | 2017-07-18 | 2017-11-24 | 阜南县民安人防工程设备有限公司 | A kind of fire-proof wooden door and its manufacture craft |
| CN109184506A (en) * | 2018-09-04 | 2019-01-11 | 曹德财 | A kind of fire resistance steel door inside packing material |
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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 |
Granted publication date: 20151216 Termination date: 20170701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |