CN202810062U

CN202810062U - Fire-proof plate

Info

Publication number: CN202810062U
Application number: CN 201220268422
Authority: CN
Inventors: 黄河
Original assignee: Guangzhou Yin Da Building Materials Science And Technology Ltd
Current assignee: Guangzhou Yin Da Building Materials Science And Technology Ltd
Priority date: 2012-06-07
Filing date: 2012-06-07
Publication date: 2013-03-20
Anticipated expiration: 2022-06-07

Abstract

The utility model discloses a fire-proof plate which comprises face plate layers and a core layer, wherein the face plate layers comprise a high-strength light inorganic plate and an organic synthetic fire-proof plate; the core layer is formed through foaming polyether polyatomic alcohol and isocyanate and is in the shape of rigid foam; and the core layer is arranged between the two face plate layers and integrally formed with the face plate layers. The fire-proof plate has an excellent fire-resistant flame retardant property, and has the advantages of low thermal radiation conduction, thermal insulation, sound insulation, light weight, high strength, superior tear-resistant strength, vibration resistance, shock resistance, abrasion resistance, oil resistance, fatty group resistance, good waterproofness, and better insect prevention performance, is free of substances that are carcinogenic or damage environment, and is green and good in environmental protection performance. The fire-proof plate is integrally formed, and is less prone to splitting, deforming or dropping off, and any surface adhesive is not required to be coated between the face plate layers and the core layer. The fire-proof plate can be subjected to chopping, nailing, sawing, cutting, and peeling; and cement painting on the surface is not required, so that recyclable waste material is reduced, and the construction cost is lowered.

Description

PLASTIC LAMINATED

Technical field

The utility model relates to a kind of building board, more particularly, relates to a kind of Novel fire-proof slab for building.

Background technology

Architectural, mostly be laminated composite plate as the decoration panel of the nonbearing wall body and functions such as interior wall, exterior wall, partition wall, existing laminated composite plate is of a great variety, and its performance is different, and its pluses and minuses are respectively arranged.Wherein, three-layer composite board is comparatively common, and for example application number is 03212613.1 Chinese patent disclosed " a kind of composite plate ", and this composite plate has the upper and lower surfaces plate, is provided with the sandwich layer that closely is connected together with it between the plate of upper and lower surfaces.Although this composite plate has stretch-proof, waterproof and the characteristic such as wear-resisting, because grown can deterioration failure the bonding adhesive time, so surface layer comes off from sandwich layer easily.And for example, " a kind of light concrete compound plate " of Chinese patent CN2193390Y bulletin, this composite plate adopts by the surface layer plate of both sides and the middle three layer construction that accompanies heat insulation core material, its surface layer plate is the high-strength thin plate made from steel fibrous concrete, the band of encirclement steel is arranged around the surface layer plate, have between the two chunk facing plates by encirclement with steel be connected the two chunk facing plate group all-in-one-piece truss that make that short steel plate consists of, this structure can prevent that surface layer plate and heat insulation core material are separated, but, this composite plate structure is complicated, is difficult for making.And the fireproof performance of described composite plate does not have any raising.

The utility model content:

The technical problems to be solved in the utility model provides a kind of PLASTIC LAMINATED of new structure, and it has sound construction, simple in structure, and body is lightweight, intensity is high, fire-proof shock-proof is shock-resistant wear-resisting, and heat preserving heat insulating noise insulation efficient is high, and the characteristics such as oil resistivity, water proofing property, insect protected be good.

For solveing the technical problem, the technical solution adopted in the utility model is as follows:

The utility model PLASTIC LAMINATED comprises panel layer and sandwich layer, and described panel layer is made of the fire-proof board of inorganic plate and organic synthesis, and described sandwich layer is the rigid foam shape, and this sandwich layer is located between the flaggy of two sides, and one-body molded with panel layer.

In order further to increase the intensity of composite plate, be provided with reinforcing rib between the described panel layer.

Raceway for wiring is preset in PLASTIC LAMINATED inside.Be beneficial to installing wire, also can preset be used to the cavity of depositing components and parts in PLASTIC LAMINATED inside, so that the components and parts of the systems such as burglary-resisting system or system for detecting temperature are installed, guarantee people's the security of the lives and property.

PLASTIC LAMINATED process of the present utility model: in mould, place a ready-made panel layer, then water the foaming mixture of PPG and isocyanates on panel layer, again the another side flaggy is placed on the foaming mixture of PPG and isocyanates and compress, the foaming mixture for the treatment of PPG and isocyanates solidifies, and makes two panel layers and sandwich layer one-body molded.Certainly, this Novel fire-proof slab also can be the one-body molded composite plate that a sandwich layer is arranged and consist of in the panel layer of a hollow.

Novel fire-proof slab of the present utility model also can adopt the preparation method of continous way cast, is about to foaming mixture and adopts water curtain to be sprayed between the flaggy of two sides, sends into press again and finishes the reaction curing molding.That is to say that the described and integrated sandwich layer of panel layer is to react curing molding by the foaming mixture that continous way is cast between the flaggy of two sides, described reaction curing molding is finished in press.

Described continous way cast preparation method normally is used for making the composite plate take copper coin, aluminum foil paper or plastic plate as panel, and being poured into a mould preparation method, continous way is used for making can not collapse and have certain thickness inorganic plate as the composite plate of panel, sheerly in first.The reaction curing molding of continous way cast preparation method is effective, not only reduced and repeatedly repeated operation, improved efficient, and can realize producing in enormous quantities, simultaneously, product can be adjusted according to client's demand length and the thickness of product in press, the cost of manufacture of product and the mould cost of investment of factory have been reduced, production capacity and the quality of product have been improved, PLASTIC LAMINATED thickness of the present utility model is 2.6cm-30cm, its length can reach 500cm-1000cm, reaches world-class levels, thereby makes the Novel fireproof composite plate with breakthrough innovation.

The utility model beneficial effect against existing technologies is and since the material of Novel fire-proof slab compare with existing wall board have anti-flaming property, own wt is light, the intensity advantages of higher,

Board fire retardant performance of the present utility model is excellent; The heat radiation conduction is low, heat preserving heat insulating noise insulation; Own wt is light, can alleviate the bearing load of indoor and outdoor decorative panel; This PLASTIC LAMINATED intensity is high, can reduce the thickness of body of wall, thereby increase indoor volume ratio, has simultaneously good tear-resistant intensity, and is shockproof shock-resistant wear-resisting; This PLASTIC LAMINATED oil resistivity and aliphatic, good waterproof performance, insect protected is more superior; Weldings such as this Novel fire-proof slab is not halogen-containing, formaldehyde or CFCs or make human carcinogen's material are green products, good environmental protection.

In addition, this Novel fire-proof slab adopts integral forming method, is difficult for dividing distortion or coming off, and does not need to smear any surface and connect stick between panel layer and sandwich layer; This PLASTIC LAMINATED can be cut, follows closely, saws, cuts, be dug, and the surface does not need to whitewash with cement again, reduces callable discarded object, reducing construction cost.

Description of drawings

Fig. 1 is the layer structure schematic diagram of the utility model preferred embodiment;

Fig. 2 is the generalized section of the utility model preferred embodiment.

Below in conjunction with the drawings and specific embodiments the utility model is described further.

The specific embodiment

As shown in Figure 1, PLASTIC LAMINATED, comprise panel layer 1 and sandwich layer 2, described panel layer 1 is made of the inorganic plate of high strength light quality and the fire-proof board of organic synthesis, described inorganic plate mainly adopts the inorganic plates such as magnesia, metallic cement, ceramic wafer, and described sandwich layer 2 is the rigid foam shape by PPG and isocyanates foaming, this sandwich layer 2 is located between the two sides flaggy 1, and one-body molded with panel layer 1.

As shown in Figure 2, be provided with reinforcing rib 3 between the described two sides flaggy 1, further increased the intensity of composite plate.Conduit 4 is preset in described PLASTIC LAMINATED inside, be beneficial to installing wire, also can preset in PLASTIC LAMINATED inside be used to the cavity 5 of depositing components and parts, so that the components and parts of the systems such as burglary-resisting system or system for detecting temperature are installed, guarantee people's the security of the lives and property.

The utility model not only is confined to described preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but do any variation in its shape or structure; every have identical with a utility model or akin technical scheme, all within its protection domain.

Claims

1. PLASTIC LAMINATED comprises panel layer and sandwich layer, it is characterized in that: described panel layer is made of the fire-proof board of inorganic plate and organic synthesis, and described sandwich layer is the rigid foam shape, and this sandwich layer is located between the flaggy of two sides, and one-body molded with panel layer.

2. PLASTIC LAMINATED as claimed in claim 1 is characterized in that: be provided with reinforcing rib between the described panel layer.

3. PLASTIC LAMINATED as claimed in claim 2, it is characterized in that: raceway for wiring is preset in PLASTIC LAMINATED inside.

4. PLASTIC LAMINATED as claimed in claim 2 or claim 3, it is characterized in that: preset be used to the cavity of depositing components and parts PLASTIC LAMINATED inside.