Native rock combined with resin having natural leather touch and manufacturing method thereof

摘要

A resin based reinforcing native rock and a manufacturing method thereof are provided to obtain the feel of a natural leather texture for building materials by implementing an elegant surface. A compound is made by mixing the silica-based native rock power of 80 to 96 weight% and the resin of 4 to 20 weight%. The compound is supplied to a loading plate with a sheet form. A preliminary resin based reinforcing native rock(30) with the constant pressure is made by compression with the high pressure. The tough surface is formed by grinding the resin part(32) with a constant depth using a brush grinder(22).