CN2467296Y

CN2467296Y - Decorative board

Info

Publication number: CN2467296Y
Application number: CN 01208089
Authority: CN
Inventors: 王增田
Original assignee: 李洪华
Priority date: 2001-03-21
Filing date: 2001-03-21
Publication date: 2001-12-26
Anticipated expiration: 2011-03-21

Abstract

The utility model relates to a decorative board, which belongs to the board material for solving the problems of moisture resistance and deformation and comprises a board base body and an armor layer, wherein, the board base body is arranged at a middle inner layer and an outer layer is provided with the armor layer. The utility model is characterized in that the board base body at the middle inner layer is made of oxygen magnesium chloride, oxygen magnesium sulfate and mixed cementing material for modified gypsum; the armor layer at the outer layer is made of papers with toughness; an impregnating glass fiber layer is arranged between the outer armor layer and the middle inner layer. The utility model is used for the decoration of various furniture, cabinets and architectures.

Description

Decorative panel

The utility model belongs to dalle, and it is a kind of multilayer composite sheet, can be used for manufacturing various furniture, cabinet and building decoration, can mechanization large-scale production, replace a large amount of timber.

Existing sheet material, except wooden treated sheet material, existing various composite boards are seen in market, are extensive use of, as fiberboard, magnesite plate etc., wherein, many composite boards mostly with organic material such as sawdust, the broken material of plant straw or expanded perlite and inorganic material as stuffing, the shortcoming that it is outstanding is limited to material and structure except mechanization production difficulty is big, mainly be exactly the easy moisture absorption of product and generation distortion, can not satisfy scope of the enterprise production and user's needs.

The purpose of this utility model provides a kind of protection against the tide, on-deformable decorative panel.

The purpose of this utility model is achieved in that decorative panel, it comprises sheet material matrix and armour layer, internal layer in the middle of the sheet material matrix is positioned at, its skin is an armour layer, it is characterized in that: the sheet material matrix of this centre internal layer is magnesium oxychioride, oxygen magnesium sulfate, modified gypsum epoxy glue ramming material formation, this skin armour layer is provided with the impregnated glass fiber layer for the toughness papery constitutes between outer armour layer and middle internal layer.

Above-mentioned design mainly is because outer armour layer and glass fibre are placed on the both sides protection, and middle internal layer is cementitious matter by the modification magnesium oxychioride, has reached to prevent that product from getting damp and produces the effect of being out of shape.

With drawings and Examples the utility model is described further again below.

Fig. 1 is one of a utility model embodiment schematic perspective view;

Fig. 2 is one of a utility model embodiment sectional schematic diagram.

As shown in Figure 1, 2: the utility model comprises sheet material matrix and armour layer, internal layer 3 in the middle of the sheet material matrix is positioned at, its skin is an armour layer 1,5, it is characterized in that: the sheet material matrix of this centre internal layer 3 is magnesium oxychioride, oxygen magnesium sulfate, modified gypsum epoxy glue ramming material formation, this skin armour layer 1,5 is provided with impregnated

glass fiber layer

2,4 for the toughness papery constitutes between outer armour layer 1,5 and middle internal layer 3.Wherein, the thickness of middle internal layer 3 is greater than the thickness sum of outer armour layer 1,5 and impregnated

glass fiber layer

2,4; Wherein, outer armour layer 1,5 and impregnated

glass fiber layer

2,4 concerning in the middle of internal layer 3 be and be symmetrical arranged; Like this, just illustrate that also the utility model product is identical as obverse and reverse, brought the convenience of using to the user.Wherein, the utility model product can be produced the product of various different sizes according to user's needs.Wherein as the outer armour layer 1,5 of toughness papery formation, the best is a brown paper, can improve sheet material and toughness greatly.

The utility model product has fire prevention, does not get damp, waterproof; Physical dimension is stablized the advantage with outward appearance U.S., The material therefor source is wide, cost is low, performance is excellent, can replace various sheet materials to be widely used in building decoration, furniture The aspects such as making. The utility model product is manually small lot batch manufacture both, but also mechanization large-scale production, As promoted, can save a large amount of high-quality timber for country.

Claims

1, decorative panel, it comprises sheet material matrix and armour layer, internal layer in the middle of the sheet material matrix is positioned at, its skin is an armour layer, it is characterized in that: the sheet material matrix of this centre internal layer is magnesium oxychioride, oxygen magnesium sulfate, modified gypsum epoxy glue ramming material formation, this skin armour layer is provided with the impregnated glass fiber layer for the toughness papery constitutes between outer armour layer and middle internal layer.

2, decorative panel as claimed in claim 1 is characterized in that: the thickness of middle internal layer is greater than the thickness sum of outer armour layer and impregnated glass fiber layer.

3, decorative panel as claimed in claim 1 is characterized in that: outer armour layer and impregnated glass fiber layer are concerning middle internal layer and are symmetrical arranged.