The present invention relates to a bathtub made of serpentine stone, and more particularly, to prepare a bathtub by mixing a serpentine stone and natural stone fine powder emitting far-infrared rays with an adhesive, and a heating element for controlling the temperature of fresh water in the bathtub. The present invention relates to a bath tub that allows a half body bath to be performed while keeping fresh water constant.;The tub includes an outer tub 20 having a receiving portion therein; 25 to 90 parts by weight of serpentine stone particles having a particle size of 250 to 500 mesh, 5 to 70 parts by weight of stone particles having a particle size of 250 to 500 mesh, and 5 to 60 parts by weight of an acrylic adhesive and an arbitrary pigment. And the inner surface of the outer tub 20 is seated so as to be spaced apart a predetermined distance, the inner tub 30, the fresh water portion 32 is formed on the inside; A heating element 40 attached to an outer surface of the inner tub 30 to dissipate heat; And a power supply unit 41 for supplying power to the heating element 40.;The bathtub made of serpentine stone of the present invention is manufactured by using a mixture containing serpentine stone that emits far infrared rays, and binds the heating element between the inner and outer tubs so that the user can arbitrarily control the temperature of the hot water. It was.;In addition, the bathtub of the present invention can further provide the functionality to infuse the human body by improving the blood circulation by radiating the far infrared rays beneficial to the human body in the bathtub itself, by preventing the slip by the latex material pallet It is possible to help establish a safe bathing culture, to facilitate transportation by rollers, and to provide a multifunctional bathtub that can promote the health of consumers and provide safety and convenience.
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