MANUFACTURE OF FAR INFRARED RAYS-EMITTING CONSTRUCTION MATERIALS USING KAOLIN

PURPOSE: Provided is a manufacturing method of construction materials, plastering materials, excellent in far infrared emission, durability, anti-bacterial property and deodorization of ammonia by using kaolin. CONSTITUTION: The plastering materials are manufactured by drying kaolin for 24hrs in the air and grinding to a size of 100mesh, followed by mixing 60wt.% of ground kaolin, 20wt.% of silicic acid,10wt.% of pulp and 10wt.% of water for 30-40min. The resultant plasters are applied to floors in a 20-30mm thickness, and walls and roofs in a 5-7mm of thickness.