Refractory ceiling structure

A refractory ceiling structure makes it possible that it is superior structure for refractory performance, the roof-space is suit to exist only the minimum space for making construction of the cradling, and it can make wide of indoor space. The refractory ceiling structure is constituted in such a w...

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Bibliographische Detailangaben
Hauptverfasser: ONUKI, TOSHIFUMI, KUBO, HIROAKI, SAKAKURA, MASATOSHI, TOGASAKI, TAKESHI, SHIRAI, SEIICHIRO
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A refractory ceiling structure makes it possible that it is superior structure for refractory performance, the roof-space is suit to exist only the minimum space for making construction of the cradling, and it can make wide of indoor space. The refractory ceiling structure is constituted in such a way that a refractory ceiling main body is installed on a cradling provided in a roof space as a groundwork, and the refractory ceiling main body is constituted by inorganic fibriform heat insulating material, plaster boards superimposed at the both sides, and calcium silicate plate superimposed on plaster boards at the surface side of the ceiling.