| 摘要 |
PROBLEM TO BE SOLVED: To provide an artificial slate for interior trim and exterior trim, which brings about an air of natural stone and has an effective fire preventive performance against the spread of a fire from the body side in particular. SOLUTION: This artificial slat 1 is formed out of an imitation stone layer 2 comprising binder and crushed bones on the surface layer section, and a hard frame section 3 is formed in the peripheral edge section of the back face of the slate 1, and a fire resistant layer 4 made of fire resistant material is formed on the back face side of the imitation stone layer 2 inside of the frame section 3.
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