A PILLAR OF THE MANUFACTURING METHODS AND PROTECTIVE FINISHES VERMICULITE

摘要

PURPOSE: A vermiculite finish material for protecting a column and a manufacturing method thereof are provided to activate the bio rhythm of a human body, since far spectral distribution of infrared rays emitted from vermiculite is high. CONSTITUTION: A manufacturing method of a vermiculite finish material for protecting a column comprises following steps. The external diameter of a post is measured, and then an internal melamine sheet(10) for inside is cut. A vermiculite board is cut to be equal to the internal melamine sheet and is welded. A cut portion is formed by cutting the vermiculite board. A product shape is formed in the shape of a cylinder by rolling the internal melamine sheet. The external melamine sheet is welded with the surface of the vermiculite layer.