| 摘要 |
PROBLEM TO BE SOLVED: To provide a joist material for a floor heating mat capable of preventing occurrence of uneven temperature and creaking of a floor and using parts in common. SOLUTION: This joist material for the floor heating mat incorporated into the floor heating mat as a floor material fixing nail driving section is constituted by sticking a non-woven fabric 103 to a peripheral face of the joist material 102 formed by resin. COPYRIGHT: (C)2008,JPO&INPIT
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