Abstract: A method of manufacturing environmentally friendly interior and exterior building materials, includes: preparing agricultural waste of a lignocellulose-containing herbaceous plant; and subjecting the agricultural waste to immersion treatment using a functional immersion solution prepared by mixing purified water, an organic acid or an alkali salt thereof, and a composite natural extract and stirring the mixture.

Abstract: A heat therapy device and therapy system is provided comprising a plurality of acupressure knobs having superconductive and far-infrared emitting material attached to it. This therapy device is slightly bent up at both ends for comforting the patients. The therapy system is configured more than one therapy device comprising: upper and lower bodies, control boxes, upper control panels connected to the upper control boxes, motors installed under the upper and lower bodies, pulleys installed at the opposite the motors, upper and lower rails installed between the motors and pulleys, timing belts positioned between the upper rails and the lower rails that directly connected to the motors and pulleys; upper and lower mobile units coupled with the timing belts and seated on the upper and lower rails, each mobile unit installed with the multiple heat therapy devices, and other heat therapy devices formed the left and right sides of upper rails.

Abstract: Disclosed herein is a heat therapy device and a heat therapy system using the same. The heat therapy device of the present invention is provided at its upper surface with a plurality of acupressure knobs, which are attached with a superconductive and far-infrared emitting material, respectively. Both side end portions of the heat therapy device are curved upwardly at a certain angle and provided with handles, respectively.