FIREPROOF COATED FIBER-REINFORCED RESIN COMPOSITE MATERIAL AND METHOD FOR PRODUCING THE SAME

PROBLEM TO BE SOLVED: To provide a fireproof coated fiber-reinforced resin composite material, which achieves weight saving and can suppress reduction in mechanical strength of the fiber-reinforced resin composite material from low temperature exposure to high temperature exposure at the initial sta...

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Bibliographische Detailangaben
1. Verfasser:	YAMAGISHI KENJIRO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ADHESIVES BUILDING CEILINGS CHEMISTRY DYES FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PERFORMING OPERATIONS POLISHES ROOFS TRANSPORTING WALLS, e.g. PARTITIONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a fireproof coated fiber-reinforced resin composite material, which achieves weight saving and can suppress reduction in mechanical strength of the fiber-reinforced resin composite material from low temperature exposure to high temperature exposure at the initial stage of heat exposure when exposed to heat such as fire or the like.SOLUTION: The fireproof coated fiber-reinforced resin composite material 10 comprises: a fiber-reinforced resin composite material 12; a low-temperature foamable resin layer 14 formed on the surface of the fiber-reinforced resin composite material 12 and formed of a low-temperature foamable resin composition foaming at a foaming temperature lower than a softening temperature of a matrix resin in the fiber-reinforced resin composite material 12; and a high-temperature foamable resin layer 16 formed on the surface of the low-temperature foamable resin layer 14 and formed of a high-temperature formable resin composition foaming at a foaming temperature higher than the foaming temperature of the low-temperature foamable resin composition.SELECTED DRAWING: Figure 1 【課題】耐火被覆した繊維強化樹脂複合材であって、軽量化を図ると共に、火災等の熱曝露時において、熱曝露の初期段階における低温曝露時から高温曝露時に至るまで、繊維強化樹脂複合材の機械的強度の低下を抑制可能なことである。【解決手段】耐火被覆した繊維強化樹脂複合材１０は、繊維強化樹脂複合材１２と、繊維強化樹脂複合材１２の表面に設けられ、繊維強化樹脂複合材１２におけるマトリックス樹脂の軟化温度よりも低い発泡温度で発泡する低温発泡樹脂組成物で形成される低温発泡樹脂層１４と、低温発泡樹脂層１４の表面に設けられ、低温発泡樹脂組成物の発泡温度よりも高い発泡温度で発泡する高温発泡樹脂組成物で形成される高温発泡樹脂層１６と、を備える。【選択図】図１