CN2883536Y - Magesite fire-proof sandwich board with decorative surface - Google Patents

Magesite fire-proof sandwich board with decorative surface Download PDF

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Publication number
CN2883536Y
CN2883536Y CN 200620096072 CN200620096072U CN2883536Y CN 2883536 Y CN2883536 Y CN 2883536Y CN 200620096072 CN200620096072 CN 200620096072 CN 200620096072 U CN200620096072 U CN 200620096072U CN 2883536 Y CN2883536 Y CN 2883536Y
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China
Prior art keywords
layer
sandwich
layers
plate
building
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Expired - Fee Related
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CN 200620096072
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Chinese (zh)
Inventor
付志洪
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付志洪
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Priority to CN 200620096072 priority Critical patent/CN2883536Y/en
Application granted granted Critical
Publication of CN2883536Y publication Critical patent/CN2883536Y/en
Anticipated expiration legal-status Critical
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Abstract

The utility model relates to a sheet used in building, in particular to a magnesite fireproof sandwich board with a veneer, comprising two blocks of sandwich topping and a middle sandwich layer. The sandwich topping comprises a lining layer, a middle material bed, an initial bed and two layers of reinforced material layer. The middle material layer is arranged between the initial bed and the two sandwich toppings, which is made of glass fiber fabrics and twin magnesium material with characteristics of fireproofing, water-resistance and high strength. The middle material layer adopts a polystyrene foam plate, both for reducing the weight of the sheet and getting good effect of heat insulation and heat preservation. The sheet can be made into a thickness of 0.03m to 0.3m. The utility model has the advantages that solving the problems of weak fire-proof performance of the prior wooden sandwich board, easiness of depletion of viscose if contacting water or affected by dampness. The cement can produce noxious gas, which is harmful to human body. The thickness of the sheet is limited, unable to be used as the partition wall inside the building or as water-resistant and heat insulation material outside the building. So the utility model is more particularly suitable for the interior partition wall body of the building.

Description

The magnesite fire prevention sandwiched plate that has facing
Affiliated technical field:
The utility model relates to the sheet material that uses in a kind of building, particularly a kind of magnesite fire prevention sandwiched plate that has facing.Have facing
Background technology:
At present, the sandwich sheet that has facing of selling or using on the market all is wooden sandwiched plate, and promptly both sides and therebetween all is wood materials.This class sandwiched plate exists following defective, and 1, do not prevent fires.Because adopt wood materials, fireproof performance is poor, and need to use a large amount of forest reserves; 2, not anti-water.This type of sandwiched plate all is to adopt the bonding hot pressing of bonding adhesive to form, and the chance water or the back bonding adhesive that makes moist easily take off and split, and bonding adhesive also can produce the human body toxic odor; 3, the scope of application is narrow.This type of sandwiched plate is because the restriction of its material and structure, can only be used to make furniture or use when door and window decorateed, and the thickness of board making is limited, can not be used for partition wall in the building or building waterproof heat-insulating material outward.Therefore, the present brick one-tenth mainly still fired of the body of wall in the building, and the outer waterproof heat-insulating roof of building with earth, what then use is the metal made with the ceramic tile of earth or cement sintering or with metal sheet watt.
Summary of the invention:
The purpose of this utility model is: provide a kind of surperficial sheet material to adopt glass fabric and two magnesium material to make, the centre accompanies the sandwich sheet that polystyrene foam plate, surface have facing, can overcome the deficiency of above-mentioned Wood sandwich board, both can be used as the material of making furniture or door and window decoration, again can be as the magnesite fire prevention sandwiched plate that has facing of building internal partition wall material.
The utility model is to realize above-mentioned purpose by following technical solution:
This magnesite fire prevention sandwiched plate that has facing is made of two sandwich surface layers, finish coat and therebetween sandwich layer, it is characterized in that: described sandwich surface layer is made up of precoat, the middle bed of material, initial bed and two-layer layers of reinforcement, each has one deck layers of reinforcement again the two sides of the middle bed of material, and each has a precoat and initial bed again on two layers of reinforcement; The therebetween sandwich layer places between the initial bed of two sandwich surface layers, and finish coat is arranged on the precoat of sandwich surface layer again.The therebetween sandwich layer is polystyrene foam plate or the poly-third vinyl foam plate.Layers of reinforcement is glass fiber layer of cloth, bamboo stratum reticulare, brown stratum reticulare or plastics stratum reticulare.Finish coat is sticker layer, sheet-metal layers, sprayed coating, wooden layer of plywood, medium density fiberboard layer, medium-density plate layer, high density flaggy or layered bamboo plate layer.
The utility model has following beneficial effect compared with prior art:
The sheet material that this magnesite fire prevention sandwiched plate that has facing adopts glass cloth and two magnesium material to make is made the sandwich panel, have fire prevention, anti-water and the good characteristics of intensity, and the therebetween sandwich layer adopts polystyrene foam plate, can make the sheet material weight reduction, can obtain good heat insulation and preservation effect again.And the thickness of sheet material can be made into 0.03m-0.3m.Particularly suitable is done the internal partition wall body of building.
Description of drawings
Fig. 1 is the structural representation that has the magnesite fire prevention sandwiched plate of facing;
Fig. 2 is the structural representation of sandwich surface layer that has the magnesite fire prevention sandwiched plate of facing.
Among the figure: 1, sandwich surface layer, 2, the therebetween sandwich layer, 3, precoat, 4, the middle bed of material, 5, initial bed, 6, layers of reinforcement, 7, finish coat.
The specific embodiment:
This magnesite fire prevention sandwiched plate that has facing accompanies a therebetween sandwich layer 2 by two sandwich surface layers 1, finish coat 7 and centre and constitutes.Sandwich surface layer 1 has layers of reinforcement 6 again by the two sides of the middle bed of material 4 again, is shaped on precoat 3 on one deck layers of reinforcement 6, is shaped on initial bed 5 on another layer layers of reinforcement 6 and constitutes.
This magnesite fire prevention sandwiched plate that has facing can once be made on form wire, is bonded after also sandwich surface layer 1 and therebetween sandwich layer 2 can being carried out respectively.
Once the preparation method of moulding is as follows on form wire:
On the form wire template, put into lining successively, glass fiber reticular cloth, middle material, glass fiber reticular cloth, bed material, polystyrene foam plate, bed material, glass fiber reticular cloth, middle material, glass fiber reticular cloth, lining, and through roll extrusion layer by layer, size is cut off it on request then, with the demoulding after the slab maintenance have a magnesite fire prevention sandwiched plate of facing.
Above-mentioned glass fiber reticular cloth also can be used the bamboo net, and brown net or plastic wire replace.Above-mentioned polystyrene is put into after can foaming earlier and making sheet material, also direct foaming on form wire.
At one side or two compound finish coats 7 of two sandwich surface layers 1, finish coat can be sticker layer, steel plate layer, lead flake layer, stone material layer, sprayed coating, wooden layer of plywood, medium density fiberboard layer, medium-density plate layer, high density flaggy or layered bamboo plate layer then.
It is as follows that sandwich surface layer 1 and therebetween sandwich layer 2 are carried out the bonding preparation method in back respectively:
Earlier sandwich surface layer 1 is made finished product by above-mentioned method on form wire, with the cystosepiment of polystyrene by required thickness foamed one-tenth therebetween sandwich layer 2, again by bonding agent with two sandwiches.
Surface layer 1 is bonded finished product with the therebetween sandwich layer 2 that polystyrene foam plate is made.After also two sandwich surface layers 1 can being stayed the cavity of therebetween sandwich layer 2 by the thickness requirement of sandwiched plate, polystyrene is put into cavity directly to foam, directly be bonded by the foaming and the initial bed 5 of two sandwich panels 1, then at one side or two compound finish coats 7 of two sandwich surface layers 1.Finish coat 7 can be sticker layer, steel plate layer, lead flake layer, stone material layer, sprayed coating, wooden layer of plywood, medium density fiberboard layer, medium-density plate layer, high density flaggy or layered bamboo plate layer.

Claims (4)

1. magnesite fire prevention sandwiched plate that has a facing, it is made of two sandwich surface layers (1), finish coat (7) and therebetween sandwich layer (2), it is characterized in that: described sandwich surface layer is made up of precoat (3), the middle bed of material (4), initial bed (5) and two-layer layers of reinforcement (6), each has one deck layers of reinforcement (6) again the two sides of the middle bed of material (4), and two layers of reinforcement (6) go up each a precoat (3) and initial bed (5) again; Therebetween sandwich layer (2) places between the initial bed (5) of two sandwich surface layers (1), finish coat (7) is arranged again on the precoat (3) of sandwich surface layer (1).
2. the magnesite fire prevention sandwiched plate that has facing according to claim 1, it is characterized in that: layers of reinforcement (6) is glass fiber layer of cloth, bamboo stratum reticulare, brown stratum reticulare or plastics stratum reticulare.
3. the magnesite fire prevention sandwiched plate that has facing according to claim 1, it is characterized in that: finish coat (7) is sticker layer, sheet-metal layers, sprayed coating, wooden layer of plywood, medium density fiberboard layer, medium-density plate layer, high density flaggy or layered bamboo plate layer.
4, the magnesite fire prevention sandwiched plate that has facing according to claim 1, it is characterized in that: therebetween sandwich layer (2) is polystyrene foam plate or the poly-third vinyl foam plate.
CN 200620096072 2006-04-06 2006-04-06 Magesite fire-proof sandwich board with decorative surface Expired - Fee Related CN2883536Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620096072 CN2883536Y (en) 2006-04-06 2006-04-06 Magesite fire-proof sandwich board with decorative surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620096072 CN2883536Y (en) 2006-04-06 2006-04-06 Magesite fire-proof sandwich board with decorative surface

Publications (1)

Publication Number Publication Date
CN2883536Y true CN2883536Y (en) 2007-03-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620096072 Expired - Fee Related CN2883536Y (en) 2006-04-06 2006-04-06 Magesite fire-proof sandwich board with decorative surface

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CN (1) CN2883536Y (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101733788A (en) * 2008-11-25 2010-06-16 黎夏良 composite plywood
CN102661007A (en) * 2012-05-17 2012-09-12 上海理想家园工程营造有限公司 A-grade fireproof and heat insulation sandwich plate and processing method thereof
CN103015544A (en) * 2012-11-23 2013-04-03 苏州科信遮阳新材料科技有限公司 Extrusion molded polyphenyl composite heat preservation plate
CN104989033A (en) * 2015-07-08 2015-10-21 山东万高电子科技有限公司 Modularized integrated intelligent smart home rapid building device and separation method
CN111042471A (en) * 2019-12-15 2020-04-21 安徽瑞联节能科技有限公司 Novel no veneer rock wool composite sheet

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101733788A (en) * 2008-11-25 2010-06-16 黎夏良 composite plywood
CN102661007A (en) * 2012-05-17 2012-09-12 上海理想家园工程营造有限公司 A-grade fireproof and heat insulation sandwich plate and processing method thereof
CN103015544A (en) * 2012-11-23 2013-04-03 苏州科信遮阳新材料科技有限公司 Extrusion molded polyphenyl composite heat preservation plate
CN104989033A (en) * 2015-07-08 2015-10-21 山东万高电子科技有限公司 Modularized integrated intelligent smart home rapid building device and separation method
CN111042471A (en) * 2019-12-15 2020-04-21 安徽瑞联节能科技有限公司 Novel no veneer rock wool composite sheet

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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: 2007.8.5 to 2012.8.5

Contract record no.: 2009440000653

Denomination of utility model: Magesite fire-proof sandwich board with decorative surface

Granted publication date: 20070328

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Record date: 20090716

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Name of requester: GUANGZHOU NEW GEP DECORATION MATERIALS CO., LTD.

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