RU2336244C2 - Method for ceramic art objects manufacturing - Google Patents

Abstract

FIELD: construction.

SUBSTANCE: method for ceramic art objects manufacturing includes ceramic paste mixing, shaping, surface decoration with mineral fibers, drying, burning. At that, ceramic paste shaping is made via slip casting into mold and in this case before casting slip into mold, twisted mineral fibers of various colors in the form of threads, ropes or braids are laid into this mold. These fibers are positioned in the mold in parallel or under angle to each other in order to form punctual key drawing on the surface of future product.

EFFECT: getting punctual key drawing on surface of ceramic product.

Description

The invention relates to the field of production of ceramics, namely, a variety of decorative plates, panels.

A known method of manufacturing an artistic ceramic product, including the preparation of ceramic mass, molding (casting), surface decoration, drying, firing [1].

There is also a known method of manufacturing an artistic ceramic product, including the preparation of ceramic mass, molding, surface decoration with mineral fibers, drying, firing [2]. In this way, it is impossible to obtain a dotted outline on the surface of the product.

The objective of the invention is to obtain on the surface of a ceramic product a dotted outline of the pattern.

The technical result is achieved by the fact that by the method of manufacturing an artistic ceramic product, including the preparation of ceramic mass, molding, surface decoration with mineral fibers, drying, firing, the fibers are laid in a ceramic mass with access to the surface of the product. The fibers extend onto opposing surfaces of the article. The fibers go to the adjacent surfaces of the product. The fibers on the surface of the product form the outline of the pattern.

The method is illustrated by an example of the manufacture of ceramic panels.

A ceramic mass is prepared (slip with a moisture content of 28-38%). Decorating material is prepared in the form of twisted mineral (glass, asbestos, basalt) fibers of various colors in the form of threads, ropes, bundles, etc. In the molds for slip casting, decorating material is laid in such a way that a dotted outline of the pattern forms on the surfaces of the future product. A slip is poured into the mold. Depending on the selected pattern, the twisted mineral fibers in the product can be parallel to each other (the ends of the fibers extend onto opposite surfaces) or at an angle to each other (the ends of the fibers extend onto adjacent surfaces). After picking up the product, it is removed from the mold, dried, calcined, cut the ends of the mineral fibers to the desired length. The result is a ceramic panel with color patterns (on opposite or adjacent planes) of mineral fibers.

Using the method, a variety of ceramic products can be obtained with a colorful and durable dotted outline on the surface.

Information sources

1. Handbook of the porcelain master. / I.M. Berdichevsky et al. - M.: Legprombytizdat, 1992. - P.67-70.

2. DE patent No. 3246270, B28B 11/04, 1984.

Claims (1)

A method of manufacturing an artistic ceramic product, including the preparation of a ceramic mass, molding, surface decoration with mineral fibers, drying, firing, characterized in that the ceramic mass is formed by slip casting into a mold, while twisted mineral fibers of various colors are laid in it before casting the slip; in the form of threads, ropes or bundles that are arranged in parallel or at an angle to each other in order to form a point outline of the picture.