DE2330005A1 - Decorative ceramic or plastic tiles - have several superimposed coloured surface layers exposed differentially - Google Patents

Abstract

Decorative plates are made by casting firstly a base plate and onto this successively >=2 differently coloured layers which are exposed ad desired by differential depth surface machining. The coloured layers may be flat or wavy or uneven. They are exposed by machining, grinding or sandblasting. Different layers may have different hardnesses. The system which is based on the cameo making technique is very versatile permitting the production of all kind of surfaces and surface effects. It is used for decorative architectural wall coverings in buildings etc.

Description

Description of the invention

Title:

Manufacturing process of decorative stones and sculptures.

Field of use:

The invention relates to the manufacturing process of brightly patterned decorative stones, especially for the construction industry.

Purpose:

The stones are used for plot walls, building facades and decorative walls in Halls.

State of the art:

The known manufacturing processes allow

it is not, simply decorative stones

in such a decorative way to manufacture.

Task:

The invention has for its object, in the simplest possible way, the stone color and relief-like To give areas.

Solution:

The object is achieved according to the invention in that the cast in different layers of paint Stone is worked in such a way that the colors of the layers make an interesting fluster. Since the depressions on the surface are different and flow into one another in smooth transitions, there is a play of colors with harmonious lines, which is made even more effective by means of relief will.

The rough stone or its surface (s) are usually processed by means of a sandblasting blower, but in a liquid in a closed a container.

The advantages over the sandblasting blower with air:

a) no dust formation,

b) it is possible to work with higher pressure,

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c) the liquid as the carrier of the abrasive enables it to keep circulating existing abrasives can be used over and over again.

d) Ability to separate the abrasive from the loosened stone substance,

e) smoother surfaces of the processed stones.

Further design:

The manufacturing process allows for many variations. So the layering Jtbex can be done wavy, while the later processing of the surface is a straight cut.

The stone can also have an irregular bore so that the play of colors permeates the stone .

Achievable benefits:

The advantages achieved by the invention are to be able to produce decorative stones that In terms of the decor option, allowing many individual variations to appear elaborate, yes but are made in the simplest possible way.

description of
Examples:

1st example: A stone that consists of layers of paint of different widths from the casting is deepened irregularly on its visible surfaces by means of sandblasting, milling or grinding belt (depending on the hardness of the base material).

The partially exposed layers of paint and their transitions to one another form the pattern. (See Fig .: 1)

2nd example: The stone consists of wavy, un-

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regular layers of paint · Here the surfaces are sanded straight. The result is that Same as in example 1, only here the surfaces are even. (See Fig. 2)

3 «Example: The stone is layered in a wavy manner; its surfaces are processed in a wavy manner.

4th example; The continuously layered stone has an irregular hole in its center. The result is a grain that runs in harmonious lines.

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Claims (1)

Claims. * · »* Generic term: 1.) Manufacturing process of decorative stones and Sculptures, Identifying the part: Identified by 2 manufacturing processes: a) pouring the foundation stone or its surfaces from 2 or more colored ones Layers, b) and the special processing of the stone or its surface (s). t \ L * ~ -Lnd ~ Il Aot 2.) Manufacturing process according to claim 1, U / vvtCv-w * v! => P '* ^{/ v} \ CK.i>' · ^ ¹ ** * the ^{United auscnen} or modification of the process components already indicated, other decorative options so arise. Identifying part of the dependent claim: characterized in that a) a straight layered foundation stone or its surface (s) is ground irregularly, b) irregularly (wavy) layered stone or its surface (s) ground straight will, c) irregularly layered stone also irregular is ground, d) regularly or irregularly continuously stratified Stone is pierced out of round in its center, e) The stones are made according to a template so that they are uniform in pattern and color are, f) a mirror image is made of the stone pattern, so that the same number is used of both types, mounted offset one above the other, calibrate the lines and colors on the assembled ones Meet, and the Surface of the wall appears seamless. The stones are processed by sandblasting. 409882/0094