CN2365293Y

CN2365293Y - Metal plaster composite slab

Info

Publication number: CN2365293Y
Application number: CN 99219911
Authority: CN
Inventors: 赵炳泉
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-02-11
Filing date: 1999-02-11
Publication date: 2000-02-23
Anticipated expiration: 2009-02-11

Abstract

The utility model relates to a metal plaster composite board, which belongs to building board profile for a partition wall of a building, a table top of furniture, etc. The utility model is characterized in that the composite board from top to bottom is composed of an upper metal surface layer, an upper adhesive layer, an upper kraft paper layer, a plaster board layer, a lower kraft paper layer, a lower adhesive layer, and a lower metal surface layer. The utility model has the advantages of simple structure, easy manufacturing, fire retardant, moisture protection, high strength, low cost, wide purpose, convenient installation, convenient operation, etc.

Description

The metal gypsum composite board

A kind of metal gypsum composite board belongs to building materials industry profile material technical field, is mainly used in house partitions and furniture table-board plate, especially fire-retardant house partitions and furniture table-board plate etc.

In the prior art builing industry particularly used sheet material and the furniture table-board sheet material of house partitions and exterior wall finishing generally all be wooden high density fiberboard and the free foaming plate of medium density fibreboard or plastics class, low foaming plate and Aluminiumplastic composite panel etc.These sheet materials, the intensity that has is relatively poor, is not durable, the cost height that has, domestic consumer is not with rising, and common defective is not fire-retardant non-moistureproof.Existing sheet material by upper and lower two-layer kraft therebetween one deck gypsum plank, though can be fire-retardant, non-moistureproof and its intensity is too poor, can only make the substrate of house partitions, play the supporting and shaping effect, must on two external surface, plaster simultaneously, and can not use separately, more there are not other purposes.

It is a kind of simple in structure that the purpose of this utility model is to provide, easy processing and fabricating, and the intensity height, price is low, flame-proof damp-proof, the metal gypsum composite board that purposes is wide.

Characteristics and gluing compound basic principle according to existing kraft horsestone cream sandwich layer sheet material, at existing questions in the prior art, basic design of the present utility model is: reformed on the basis of existing two-layer kraft therebetween one deck gypsum core laminate material, promptly on the upper and lower external surface of the upper and lower kraft of this sheet material, respectively be coated with the last layer bonding adhesive again, and then its external surface of each gluing last layer is made surface plate through metal sheet roof covering anticorrosion or that external coating is handled, mutual bonding the becoming one of each layer.Thereby realization purpose of design.

Metal gypsum composite board described in the utility model, constitute by last layers of kraft paper 3 and following layers of kraft paper 5 therebetween one deck gypsum flaggies 4, it is characterized in that this composite plate on above-mentioned layers of kraft paper 3 on the lower plane of plane and following layers of kraft paper 5, by last adhesive layer 2 and following adhesive layer 6 metal package flaggy 1 and following metal package flaggy 7 on each bonding compound one deck again, consistency from top to bottom is arranged seven layers of mutual bonding of meter and is become one respectively.

Outstanding advantage of the present utility model is: simple in structure, both all kept fire-retardant that this sheet material of existing kraft horsestone cream sandwich layer is had, low all advantages that wait of price, again because compound its metal sheet roof covering that external surface process is anticorrosion or coating is handled of going up of appearance, not only improved intensity, and can be moistureproof, the easy processing and fabricating of this composite plate, required production equipment is few, cost is low, both can make the house partitions, can make the furniture deck plate again, of many uses, easy to install.

Accompanying drawing is one of the utility model most preferred embodiment bulk shape perspective view.

In conjunction with the accompanying drawings and most preferred embodiment, further describe architectural feature of the present utility model as follows: its lower plane of rectangle done following aluminium sheet layer 7 that anticorrosion and external coating handles on the plane be coated with adhesive layer 6 under one deck, and then put in the above one done already very by down layers of kraft paper 5 and last layers of kraft paper 3 therebetween one deck gypsum flaggies 4 prepared beforehand and specification with the three ply board of sheet-metal layers 7 down, last be coated with on one deck adhesive layer 2 on plane on the last layers of kraft paper 3 again and put a block size shape thereon and all the plane made steel sheet 1 anticorrosion and that coating is handled with sheet-metal layers down 7 on it, light pressure is bonded to one them mutually after seven layers of alignment that are arranged above and below like this.

Change as present embodiment:

1, bulk shape can change square into;

2, upper and lower extexine both can be a steel plate one aluminium sheet, also can be steel plate or be aluminium sheet, also can be other metal sheet roof coverings such as aluminium alloy sheet, galvanized sheet etc.

Claims

1, a kind of metal gypsum composite board, constitute by last layers of kraft paper [3] and following layers of kraft paper [5] therebetween one deck gypsum flaggy [4], it is characterized in that the last plane of this composite plate layers of kraft paper [3] on above-mentioned and the lower plane of following layers of kraft paper [5], by last adhesive layer [2] and following adhesive layer [6] metal package flaggy [1] and following metal package flaggy [7] on each bonding compound one deck again, the consistency from top to bottom arrangement is counted seven layers of mutual bonding and is become one respectively.