CN2642911Y

CN2642911Y - Composite fire-proof plywood

Info

Publication number: CN2642911Y
Application number: CN 03280736
Authority: CN
Inventors: 余盛忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-09-20
Filing date: 2003-09-20
Publication date: 2004-09-22
Anticipated expiration: 2013-09-20

Abstract

The utility model is composite fireproof plywood used in decoration building materials field which is made to solve present fireproof board problem of developing in directions of environmental protection, burning-free and hard burning. The adopted technical field is that five layers materials are made, including a thin veneer, a thin glass magnesium fireproof board, a thick veneer or a big wood core, thin glass magnesium fireproof board and a thin veneer which are made by cutting a log section in a rotary way. After the thin glass magnesium fireproof board is coated with environmental urea-aldehyde resin adhesive through a coater and is aged, the five layers materials are pressed by a hot press to form the composite fireproof plywood. With good fireproof effect and non-toxic performance, the utility model has the advantages of low cost, etc.

Description

The composite fireproof veneer

Technical field:

The utility model is the composite fireproof veneer of a kind of decoration, finishing building materials field.

Background technology:

At present, the wooden plywood and the core-board that use in decoration, the decorative craft all belong to combustible material, according to decoration, repairs profession and building materials industry development trend, the finishing building materials do not fire and the development of difficult combustion aspect all to environmental protection, accomplish fire prevention, wooden decorative, decorative board material are difficult to accomplish low cost, effective, but common inorganic fire plate decoration scope is little, can't replace wooden plywood and core-board aspect a lot.

Summary of the invention:

The purpose of this utility model provides the building decorative plates that a kind of flameproof effect is good, cost is low and nontoxic.

The purpose of this utility model is achieved by the following technical solution:

The composite fireproof veneer, it comprises by the thin veneer of juggle rotary-cut, thin glass magnesium PLASTIC LAMINATED, by the thick veneer or the big reel of juggle rotary-cut, thin glass magnesium PLASTIC LAMINATED, five layer materials such as thin veneer by the juggle rotary-cut, then thin glass magnesium PLASTIC LAMINATED is coated environment-friendly urea-formaldehyde resin glue by glue spreader, after ageing, form by the man-made board hot-pressing machine compacting.

The utility model has following technological merit compared to prior art.

1., it has simplified the production technology of wooden plywood, has reduced the repairing behind the second glue spreading, has replaced the brachymedial plate with glass magnesium PLASTIC LAMINATED, do not have foldedly to produce from defective.

2., the composite fireproof plate can substitute the manufacturing that veneer and core-board are applied to family property and counter, improves the fireproof performance of decorating, and increases safety.

3., nail-holding ability, cementability surpasses common inorganic fire plate, edges of boards are well arranged; Ornamental strong.

4., greatly expanded the market and the purposes of glass magnesium PLASTIC LAMINATED, wooden plywood and core-board are applied to decorate, the finishing field thereby the utility model can replace fully.

Description of drawings:

Fig. 1 is the structural representation of the utility model embodiment.

The specific embodiment:

Shown in Fig. 1 embodiment, the composite fireproof veneer is made up of rotary cut venner 1, thin glass magnesium PLASTIC LAMINATED 2 and the thick veneer of rotary-cut or big reel 3, coat feature of environmental protection Lauxite after ageing through glue spreader, earlier on backing plate, put rotary cut venner 1, put the thin glass magnesium PLASTIC LAMINATED 2 behind the gluing, put thick veneer of rotary-cut or big reel 3 again, put the thin glass magnesium PLASTIC LAMINATED 2 behind the gluing again, put rotary cut venner 1 at last, form by the man-made board hot-pressing machine compacting again, form five-layer structure.

The utility model symmetrical configuration, non-deformability is strong, and the plate face is than general veneer slab and woodwork plate is smooth, hardness is big, and processing characteristics is the same with veneer with the covering with paint performance, is suitable for producing in enormous quantities.

Claims

1. composite fireproof veneer, it is characterized in that: at a side of rotary cut venner (1) stack one deck thin glass magnesium PLASTIC LAMINATED (2), the thick veneer of one deck rotary-cut or big reel (3), the opposite side of thick veneer of rotary-cut or reel (3) superpose the again successively slim sloping magnesium PLASTIC LAMINATED of one deck (2), one deck rotary cut venner (1).