| 摘要 |
PURPOSE:To improve thermal insulation, sound insulation and workability by making a wall panel of ashellec plate formed by way of providing through holes in the cross or the longitudianal direction in a row inside by an oxide ceramics made by hydrothermal synthesis sintering of oxide, single or mixed. CONSTITUTION:A ceramic plate 1 is formed by forming end parts 2 to connect to other plates or an assembly frame on its top and bottom. Holes 3 drilled through in the cross direction or in the longitudinal direction are formed inside of the ceramic plate 1 by way of arranging them along the surface. At the time of assembling, the ceramic plates 1 are adhered with each other by matching their respective holes 3 so that the holes 3 are communicated through to each other. The ceramic plate 1 is constituted of an oxide ceramic made by sintering by hydrothermal synthesis a silica rock, borosilicate, silica or metallic oxide of silica or singularly hydroxide, calcium carbonate, zirconium, apatite hydroxide and other oxides or their mixture. |
