CN201106384Y - Glass-magnesium, perlite fire-proof door core plate - Google Patents
Glass-magnesium, perlite fire-proof door core plate Download PDFInfo
- Publication number
- CN201106384Y CN201106384Y CNU2007200877409U CN200720087740U CN201106384Y CN 201106384 Y CN201106384 Y CN 201106384Y CN U2007200877409 U CNU2007200877409 U CN U2007200877409U CN 200720087740 U CN200720087740 U CN 200720087740U CN 201106384 Y CN201106384 Y CN 201106384Y
- Authority
- CN
- China
- Prior art keywords
- layer
- fire
- door
- surface layer
- door core
- 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
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- 239000011777 magnesium Substances 0.000 title claims abstract description 19
- 229910052749 magnesium Inorganic materials 0.000 title claims abstract description 19
- 239000010451 perlite Substances 0.000 title claims description 17
- 235000019362 perlite Nutrition 0.000 title claims description 17
- 239000010410 layer Substances 0.000 claims abstract description 55
- 239000002344 surface layer Substances 0.000 claims abstract description 33
- 239000002002 slurry Substances 0.000 claims abstract description 32
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000003365 glass fiber Substances 0.000 claims abstract description 10
- 239000004744 fabric Substances 0.000 claims abstract description 9
- 229910001562 pearlite Inorganic materials 0.000 claims description 24
- 239000011521 glass Substances 0.000 claims description 20
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 6
- 239000006260 foam Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000011490 mineral wool Substances 0.000 abstract description 3
- 238000005187 foaming Methods 0.000 abstract 1
- 238000012856 packing Methods 0.000 abstract 1
- 239000010893 paper waste Substances 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 3
- 229920005830 Polyurethane Foam Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000011496 polyurethane foam Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
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Abstract
The utility model relates to a glass fiber, magnesium and pearlstone fire-door core plate, which belongs to the field of fire-door core plates. The fire-door core plate is composed of a bottom layer, a surface layer and a middle layer, and the middle layer is clamped between the bottom layer and the surface layer. The structure of the bottom layer and the surface layer adopts that a glass-fiber cloth layer is clamped between a magnesian gelling slurry surface layer and a magnesian gelling slurry bottom layer, and the middle layer is spliced by pearlstone plates; the magnesian gelling slurry bottom layer on the surface layer penetrates gaps and edges among the pearlstone plates and then is spliced with the magnesian gelling slurry bottom layer of the bottom layer to be a whole. Because the core plate uses the glass fiber and magnesian gelling materials to make the upper and the lower surface layers and the middle is filled with the pealstone plates, not only the problem that poor fireproof performance of filling materials such as foam, wastepaper, polyurethane foaming materials, mineral wool, etc. adopted by the inner cavity of the existing fire-door is solved, but also the intensity of the fire-door is integrally improved; the fire-door core plate has the advantages that the manufacture is convenient and the surface-packing is simple, and the manufacture cost of the fire-door is greatly reduced and the fire-proof performance of the fire-door is improved, and is suitable for core plates of various fire-doors.
Description
Technical field:
The utility model relates to a kind of glass magnesium, perlite fireproof door core board, belongs to the anti-fire door core board field.
Background technology:
People are in order to strengthen the fire protection requirement to building now, mostly indoor traditional boarded door has been replaced with labeled door, though and present employed labeled door surface is to adopt sheet iron plate to make, but in the inner chamber of sheet iron plate inserts such as the foam of filling, paper scrap, polyurethane foam material, mineral wool, though this door is better than common timber fireproof performance, but when running into fire, because the inserts of the inside is not prevented fires, the flameproof effect that plays is unsatisfactory, and also can being burnt the poison gas that distributes after the combustion sometimes because of the inserts of the inside, to cause indoor occupant to suffocate dead.And the intensity of this kind labeled door is also poor, and antitheft effect is also poor.
Summary of the invention:
The purpose of this utility model is: provide a kind of two-layer up and down by adopting two-layer magnesial gelatinized pulp layer folder layer of glass fiber layer of cloth compound, the intermediate layer is adopted and is spliced by polylith pearlet rock beam, the magnesial gelatinized slurry bottom that the magnesial gelatinized slurry bottom of surface layer passes behind slit between the pearlite slab and the edge with bottom is bonded as one, and pearlite slab is clipped in the middle, make it form whole central layer, glass magnesium, perlite fireproof door core board that fireproof performance and intensity are good.
The utility model is to realize its purpose by the following technical solutions:
This glass magnesium, perlite fireproof door core board are made of bottom, surface layer and intermediate layer, the intermediate layer by double team between bottom and surface layer, it is characterized in that: the structure of bottom and surface layer adopts at least and is made of magnesial gelatinized slurry surface layer of one deck and the magnesial gelatinized slurry bottom folder of one deck layer of glass fiber layer of cloth, and the intermediate layer is spliced by pearlite slab.The pearlite slab in described intermediate layer constitutes by four at least, and puts at least two, and the slit between the pearlite slab is 2-10mm.The magnesial gelatinized slurry bottom that magnesial gelatinized slurry bottom on the described surface layer passes behind slit between the pearlite slab and the edge with bottom is bonded as one.The structure of described bottom and surface layer also can be made of the magnesial gelatinized slurry surface layer of multilayer and the structure of magnesial gelatinized slurry bottom folder layer of glass fiber layer of cloth.
The utility model beneficial effect compared with prior art is:
This glass magnesium, perlite fireproof door core board adopt glass, magnesium gelatinous material to do top layer up and down, the middle pearlite slab that adopts is done packed layer, both solved existing labeled door inner chamber and adopted fillers such as foam, paper scrap, polyurethane foam material, mineral wool to fill the problem of fireproof performance difference, the intensity of labeled door is overally improved.And easy to make, surperficial package is easy, reduces the manufacturing cost of labeled door greatly, has improved the fireproof performance of labeled door.
Description of drawings:
Fig. 1 is the front view of glass magnesium, perlite fireproof door core board;
Fig. 2 is the vertical view of glass magnesium, perlite fireproof door core board;
Fig. 3 is the left view of glass magnesium, perlite fireproof door core board.
Among the figure: 1, bottom, 2, surface layer, 3, the intermediate layer, 4, magnesial gelatinized slurry surface layer, 5, the glass layer of cloth, 6, magnesial gelatinized slurry bottom, 7, pearlite slab, 8, the slit.
The specific embodiment:
This glass magnesium, perlite fireproof door core board are made of bottom 1, surface layer 2 and intermediate layer 3, intermediate layer 3 by double team between bottom 1 and surface layer 2.The structure of bottom 1 and surface layer 2 adopts by magnesial gelatinized slurry surface layer 4 and magnesial gelatinized slurry bottom 6 folder layer of glass fiber layer of cloths 5 and constitutes.According to the requirement that reality is used, the structure of bottom 1 and surface layer 2 also can be made of the magnesial gelatinized slurry surface layer 4 of multilayer and the structure of magnesial gelatinized slurry bottom 6 folder layer of glass fiber layer of cloths 5.Intermediate layer 3 is spliced by pearlite slab 7.The pearlite slab 7 in described intermediate layer 3 constitutes by four at least, and puts at least two, and the slit 8 between the pearlite slab 7 is 2-10mm.The magnesial gelatinized slurry bottom 6 that magnesial gelatinized slurry bottom 6 on the surface layer 2 passes behind slit 8 between the pearlite slab 7 and the edge with bottom 1 is bonded as one, and with pearlite slab 7 double team tightly in intermediate layer 3 at middle (referring to accompanying drawing 1-3).
During making, make the matrix model earlier, in the matrix model, spread the magnesial gelatinized slurry surface layer 4 of bottom 1 successively, glass layer of cloth 5 and magnesial gelatinized slurry bottom 6 according to the desired thickness and the area size of central layer; Above the pearlite slab 7 in intermediate layer 3 being placed on, the placement quantity of pearlite slab 7 is generally 6 (the quantity changeables that the needs that use according to reality are placed, but the quantity of the pearlite slab of placing 7 is necessary for even number) again.During placement, the short direction of central layer is placed 2 pearlite slabs 7, and long direction is placed 3 pearlite slabs 7, and the slit 8 between every pearlite slab 7 is 3-5mm.Then at the magnesial gelatinized slurry bottom 6 of laying surface layer 2, during laying, magnesial gelatinized slurry that must this layer by the slit between the pearlite slab 78 and and the matrix model between the edge fill, and it is bonding in aggregates with the magnesial gelatinized slurry bottom 6 of bottom 1, repave the glass layer of cloth 5 and the magnesial gelatinized slurry surface layer 4 of upper layer 2 above, treat that it solidifies the back demoulding, with the surface finish leveling, promptly become glass magnesium, perlite fireproof door core board again.
Again the surface of this glass magnesium, perlite fireproof door core board is sticked metal sheet roof covering or other fireprotection layer panel, promptly become the labeled door finished product.Not only fireproof performance is good to adopt the labeled door that this glass magnesium, perlite fireproof door core board make, and intensity, application life all improve a lot.
Claims (4)
1, a kind of glass magnesium, perlite fireproof door core board, it is by bottom (1), surface layer (2) and intermediate layer (3) formation, intermediate layer (3) by double team between bottom (1) and surface layer (2), it is characterized in that: the structure of bottom (1) and surface layer (2) adopts at least and is made of magnesial gelatinized slurry surface layer of one deck (4) and the magnesial gelatinized slurry bottom of one deck (6) folder layer of glass fiber layer of cloth (5), and intermediate layer (3) are spliced by pearlite slab (7).
2, glass magnesium according to claim 1, perlite fireproof door core board is characterized in that: the pearlite slab (7) of described intermediate layer (3) constitutes by four at least, and puts at least two, and the slit (8) between the pearlite slab (7) is 2-10mm.
3, glass magnesium according to claim 1, perlite fireproof door core board is characterized in that: the magnesial gelatinized slurry bottom (9) that the magnesial gelatinized slurry bottom (6) on the described surface layer (2) passes behind slit (8) between the pearlite slab (7) and the edge with bottom (1) is bonded as one.
4, glass magnesium according to claim 1, perlite fireproof door core board is characterized in that: the structure of described bottom (1) and surface layer (2) also can be made of the magnesial gelatinized slurry surface layer (4) of multilayer and the structure of magnesial gelatinized slurry bottom (6) folder layer of glass fiber layer of cloth (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200877409U CN201106384Y (en) | 2007-10-19 | 2007-10-19 | Glass-magnesium, perlite fire-proof door core plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200877409U CN201106384Y (en) | 2007-10-19 | 2007-10-19 | Glass-magnesium, perlite fire-proof door core plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201106384Y true CN201106384Y (en) | 2008-08-27 |
Family
ID=39958184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200877409U Expired - Fee Related CN201106384Y (en) | 2007-10-19 | 2007-10-19 | Glass-magnesium, perlite fire-proof door core plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201106384Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852055A (en) * | 2010-05-11 | 2010-10-06 | 中国扬子集团滁州扬子门业有限公司 | Forming method of fireproof safety door |
-
2007
- 2007-10-19 CN CNU2007200877409U patent/CN201106384Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852055A (en) * | 2010-05-11 | 2010-10-06 | 中国扬子集团滁州扬子门业有限公司 | Forming method of fireproof safety door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangzhou New GEP Decoration Material Co., Ltd. Assignor: Fu Zhihong Contract fulfillment period: 2008.8.28 to 2013.8.28 Contract record no.: 2009440000641 Denomination of utility model: Glass-magnesium, perlite fire-proof door core plate Granted publication date: 20080827 License type: Exclusive license Record date: 20090716 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.8.28 TO 2013.8.28; CHANGE OF CONTRACT Name of requester: GUANGZHOU NEW GEP DECORATION MATERIALS CO., LTD. Effective date: 20090716 |
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| PP01 | Preservation of patent right |
Effective date of registration: 20140522 Granted publication date: 20080827 |
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| RINS | Preservation of patent right or utility model and its discharge | ||
| DD01 | Delivery of document by public notice |
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Date of cancellation: 20171019 Granted publication date: 20080827 |
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| 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: 20080827 Termination date: 20151019 |