| 摘要 |
PURPOSE: A chair seat cushion of an incombustible structure is provided to secure the public safety by preventing the disaster and accident of varieties of large public facilities, to prevent the poisonous gas from being generated at the place in a fire, and to make the instant application to the chair of complicated physical properties possible. CONSTITUTION: The chair seat cushion of an incombustible structure includes; a wire net(10) woven in a multifarious manner and maintaining the entire shape of a formed part; a buffering material(20,30) arranged respectively on or under the wire net(10); an incombustible, elastic supporting member(40) arranged respectively under the wire net(10) and the buffering material(20,30) so to support them; and an incombustible covering material(50) bonded to at least one part of the elastic supporting material(40) so to entirely overlap the wire net(10) and the buffering material(20,30).
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