MATERIAL FOR BUILDING HAVING NATURAL LIGHTING PROPERTIES AND FIRE PROTECTION ABILITY

摘要

PROBLEM TO BE SOLVED: To provide fire protecting ability to prevent the occurrence of smoke and firing phenomenon by a thermal decomposition product even when a part of a constituting material is partially molten and flows out through a material for building having natural lighting properties during the occurrence of a disaster accompanying with the heat of a fire, and preferably to provide a ventilation port with an automatic closing mechanism. ;SOLUTION: A silicone adhesive layer is formed on each inner surface of two glass panel and an intermediate layer comprised of an organic compound adhesive layer, films, and an organic compound adhesive layer is laminated in a nipping state on the surface of the silicone adhesive layer of the glass panel. In addition to natural lighting properties, ventilation properties are provided by a material for building comprised of a metallic structure 6B incorporating a laminate glass 12 formed such that a mixture layer by two adhesives is formed between the silicone adhesive layer and the organic compound adhesive layer and a ventilation port 31 with a fire protection damper.;COPYRIGHT: (C)1998,JPO