A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FIRE-RESISTANT LAMINATED LUMBER
PROBLEM TO BE SOLVED: To provide a fire-resistant laminated lumber which can make components slim.SOLUTION: The fire-resistant laminated lumber has a core material 12 comprising a laminated lumber to support a load, a second burning stop layer 14 provided outside the core material 12 and comprising an inorganic material with endothermic and thermal insulation performance, a sheet-like first burning stop layer 16 provided outside the second burning stop layer 14 and for increasing in thickness by heating to express thermal insulation performance, and a finishing material 18 provided outside the first burning stop layer 16.
【課題】部材のスリム化を図ることのできる耐火集成材を提供する。【解決手段】荷重を支持する集成材からなる芯材１２と、芯材１２の外側に設けられ、吸熱性および断熱性を有する無機質材料からなる第２燃え止まり層１４と、第２燃え止まり層１４の外側に設けられ、加熱により増厚して断熱性を発現するシート状の第１燃え止まり層１６と、第１燃え止まり層１６の外側に設けられる仕上げ材１８とを備えるようにする。【選択図】図１
FIRE-RESISTANT LAMINATED LUMBER
PROBLEM TO BE SOLVED: To provide a fire-resistant laminated lumber which can make components slim.SOLUTION: The fire-resistant laminated lumber has a core material 12 comprising a laminated lumber to support a load, a second burning stop layer 14 provided outside the core material 12 and comprising an inorganic material with endothermic and thermal insulation performance, a sheet-like first burning stop layer 16 provided outside the second burning stop layer 14 and for increasing in thickness by heating to express thermal insulation performance, and a finishing material 18 provided outside the first burning stop layer 16.
【課題】部材のスリム化を図ることのできる耐火集成材を提供する。【解決手段】荷重を支持する集成材からなる芯材１２と、芯材１２の外側に設けられ、吸熱性および断熱性を有する無機質材料からなる第２燃え止まり層１４と、第２燃え止まり層１４の外側に設けられ、加熱により増厚して断熱性を発現するシート状の第１燃え止まり層１６と、第１燃え止まり層１６の外側に設けられる仕上げ材１８とを備えるようにする。【選択図】図１
FIRE-RESISTANT LAMINATED LUMBER
耐火集成材
HIROTA MASAYUKI (author) / MIZUOCHI HIDEKI (author)
2015-07-16
Patent
Electronic Resource
Japanese
Fire-resistance of fire-retardant-impregnated laminated lumber
| British Library Conference Proceedings | 2007