| 摘要 |
PROBLEM TO BE SOLVED: To simplify construction work and reduce cost by bonding ceramic tiles or natural stone thin tiles to the surface of foam aluminum plates, and jointing joints with mortar. SOLUTION: A plurality of ceramic tiles or natural stone thin tiles of a standard size are aligned with joint space on the surface of square or rectangular foam aluminum plates cut in specified dimensions, or one large tile is arranged on the surface of the foam aluminum plates. In this case, nine or four tiles of a standard size are aligned in square shape, and a tile of 300mm×300mm or 300mm×600mm is used as the large tile. The tile back face is bonded to the foam aluminum plate with an adhesive, and the joints are jointed with mortar. Joint material is arranged on a waterproof sheet, and the foam aluminum plates are fixed at the back faces by protrusions of the joint material. The outer periphery of a tile group is jointed with joint mortar. Construction work is thereby simplified, and cost can be reduced.
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