A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a production method of ceramic tiles. The production method comprises following steps: A, preparation of a powder material, wherein a mixture of feldspar, chinastone, high alumina bauxite, diopside, and clay is subjected to ball milling so as to obtain a slurry material, and then a preform body dry powder is obtained; B, pressing moulding, wherein a flat mould pressing machine is adopted so as to press the preform body dry powder into ceramic tile green bodies; C, drying or biscuit firing, wherein the ceramic tile green bodies are subjected to drying or biscuit firing; D, pattern carving, wherein the ceramic tile green bodies processed via drying or biscuit firing are subjected to pattern carving using a carving machine; E, glazing, the ceramic tile green bodies are subjected to glazing; and F, sintering, wherein the ceramic tile green bodies processed via glazing are subjected to sintering so as to obtain ceramic tile finished products. According to the production method, a step of pattern carving is increased; the obtained ceramic tile finished products are different from products produced using concave and convex relief moulds; relief structure accuracy is high; concave and convex degree and size can be changed flexibly; period of new design development is short; and cost is low.
The invention provides a production method of ceramic tiles. The production method comprises following steps: A, preparation of a powder material, wherein a mixture of feldspar, chinastone, high alumina bauxite, diopside, and clay is subjected to ball milling so as to obtain a slurry material, and then a preform body dry powder is obtained; B, pressing moulding, wherein a flat mould pressing machine is adopted so as to press the preform body dry powder into ceramic tile green bodies; C, drying or biscuit firing, wherein the ceramic tile green bodies are subjected to drying or biscuit firing; D, pattern carving, wherein the ceramic tile green bodies processed via drying or biscuit firing are subjected to pattern carving using a carving machine; E, glazing, the ceramic tile green bodies are subjected to glazing; and F, sintering, wherein the ceramic tile green bodies processed via glazing are subjected to sintering so as to obtain ceramic tile finished products. According to the production method, a step of pattern carving is increased; the obtained ceramic tile finished products are different from products produced using concave and convex relief moulds; relief structure accuracy is high; concave and convex degree and size can be changed flexibly; period of new design development is short; and cost is low.
CERAMIC TILES AND METHOD FOR MANUFACTURE OF CERAMIC TILES
| European Patent Office | 2021