Static structures (e.g. – buildings) – Disparate sheet lamina between exposed surfaces of wall,... – Tie crossing dividing lamina
Patent
1986-07-11
1987-10-13
Perham, Alfred C.
Static structures (e.g., buildings)
Disparate sheet lamina between exposed surfaces of wall,...
Tie crossing dividing lamina
52509, 52512, 52612, 110336, 411 82, 411258, 411909, F27D 100, E04B 180, E04B 138, E04C 140
Patent
active
046989480
ABSTRACT:
According to the invention a multi-layered furnace wall construction for industrial use is provided. The wall construction comprises an outermost iron shell layer, an innermost refractory fiber block layer and an intermediate layer interposed between the iron shell layer and the refractory fiber block layer. The refractory fiber block layer is secured to the intermediate layer by means of stud bolts and washers of ceramic material. The fibers constituting said refractory fiber block layer are oriented such that they extend in the direction substantially perpendicular to the surface plane of the furnace wall.
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Koda Akinori
Yamashita Mitsuo
Denki Kagaku Kogyo Kabushiki Kaisha
Perham Alfred C.
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