TATAMI-TYPE FLOOR-HEATING PANEL

PROBLEM TO BE SOLVED: To reduce initial and running costs by improving simplicity of facility, warm heating performance, etc. SOLUTION: A tatami-type floor-heating pane 10 mainly comprises a base 12, where an installation groove 14 that is open upwardly is recessed in a zigzag, a heating pipe 16 that is accommodated and installed in the installation groove 14 for circulating hot water at a required temperature in the inside, a soaking sheet material 18 that is deposited on an upper surface 12a of the base 12 with a material that is superior in heat conduction efficiency as a material, and a surface finish material 20, that is deposited on the upper surface of the soaking sheet material 18. The soaking sheet material 18 is brought into contact with the heating pipe 16 being accommodated in the installation groove 14 and heat from the heating pipe 16 is directly transferred to the soaking sheet material 18, thus totally and uniformly increasing the temperature of the surface finish material 20. The surface finish material 20 consists of a rear material 30 which adheres to the soaking sheet material 18, while the rear material 30 has appropriate elasticity, and a rush mat material 28 adhered to the upper surface of the rear material 30.