CN201003257Y

CN201003257Y - Wood-grain-imitated gypsum ceiling

Info

Publication number: CN201003257Y
Application number: CNU2007201043156U
Authority: CN
Inventors: 王彦伟; 童西威
Original assignee: YUNNAN TIANZHIHAO DECORATIVE M
Current assignee: YUNNAN TIANZHIHAO DECORATIVE M
Priority date: 2007-01-11
Filing date: 2007-01-11
Publication date: 2008-01-09
Anticipated expiration: 2017-01-11

Abstract

The utility model relates to a wood grain-like gypsum ceiling, which belongs to the technical field of building materials. The utility model consists of a plaster base layer (1), an imitation wood grain layer (2) fixed on the plaster base layer (1) and a fixed layer (3) arranged on the surface of the imitation wood grain layer (2). The utility model discloses modulate gypsum slurry with gesso and auxiliary raw materials according to its formula proportion, pour into the gypsum slurry into the mould, the vibration is waited the gypsum slurry and is done hard shaping, takes out fashioned gypsum board from the mould, and natural air drying or heat are dried. And then, grinding and finishing the surface of the gypsum board. The printing ink for silk screen that will sell utilizes the silk screen mould to print on the gypsum board surface according to its grain requirement, after natural air-drying with the polyester varnish spraying or coating at the printing surface at normal atmospheric temperature makes imitative grain gypsum ceiling. Has the advantages of natural wood aesthetic texture surface, easy cleaning, water resistance, moisture resistance, fire resistance, low cost and the like, can replace wood, and can be widely used in the decoration industry.

Description

A kind of imitative wood grain gypsum plaster ceiling board

Technical field:

The utility model relates to a kind of imitative wood grain gypsum plaster ceiling board, belongs to building materials technology field.

Background technology:

Wooden ceiling is because advantages such as lightweight, easily moulding, decorative effect noble quality are subjected to people's favor always, its natural grain of wood in surface be always other ceiling materials incomparable advantage.In recent years, gypsum plaster ceiling board with its light weight, do not fire, have " breathing " function and enjoy user's favor, but still can't simulate the natural texture in wooden smallpox surface, also just fail to realize the noble furred ceiling style of wooden ceiling always.

Along with the increase of China's population, the occupation rate of forest is more and more lower per capita, seeks the material of replacing timber and seems very necessary.

By literature search, do not see the open report identical with the utility model.

Summary of the invention:

The purpose of this utility model is to overcome the deficiency of prior art, and a kind of imitative wood grain gypsum plaster ceiling board of grain surface, easy cleaning, waterproof, protection against the tide, fireproof with natural timber aesthetic feeling is provided.

Imitative wood grain gypsum plaster ceiling board of the present utility model by gypsum basic unit (1), be fixed on imitative wood grain layer (2) in the gypsum basic unit (1), place the fixed bed (3) on imitative wood grain layer (2) surface to form.

The utility model adopts the conventional method preparation, that is: land plaster and auxiliary material thereof are modulated into gypsum slurry according to its formula rate, gypsum slurry is injected mould, the stiff moulding of gypsum slurry is treated in vibration, the gypsum basic unit (1) of moulding is taken out natural air drying or heating, drying from mould.Afterwards, to the finishing of polishing of gypsum basic unit (1) surface.Utilize the silk screen mould to be printed on gypsum basic unit (1) surface with printing ink by its wood grain requirement on commercially available silk screen and form imitative wood grain layer (2), behind the natural air drying, spray or be coated in imitative wood grain layer (2) surface with polyester varnish and form fixed bed (3) at normal temperatures.After above-mentioned steps, make imitative wood grain gypsum plaster ceiling board described in the utility model.

The utlity model has grain surface, easy cleaning, waterproof, protection against the tide, the fire prevention of natural timber aesthetic feeling, low cost and other advantages, replaceable timber, and extensive decoration industry.

The specific embodiment:

The utility model preparation process is as follows:

(1) with the gypsum slurry moulding by casting in mould for preparing, after the demoulding, drying, the gypsum basic unit (1) that polishing makes;

(2) utilize existing screen printing technique to print imitative wood grain layer (2) on good gypsum basic unit (1) surface of polishing, the THICKNESS CONTROL of printed layers is at the 0.2-0.4 millimeter, then natural air drying or heating, drying drying;

(3) after imitative wood grain layer (2) drying, obtain the fixed bed (3) of 0.1-0.2 millimeter with the method that applies or spray on the surface of imitating wood grain layer (2), then natural air drying or heating, drying.

(4) drying means of the drying of gypsum plank and coating can be natural air drying or heating, drying.

The utility model shows through use, reaches designing requirement fully.

Claims

1, a kind of imitative wood grain gypsum plaster ceiling board, it is characterized in that this imitative wood grain gypsum plaster ceiling board by gypsum basic unit (1), be fixed in imitative wood grain layer (2) in the gypsum basic unit (1), place the fixed bed (3) on imitative wood grain layer (2) surface to form.