Non-combustible sheet and smoke barrier having the same capable of reducing dust adhesion when being used as a smoke barrier for a long period of time

Non-combustible sheet and smoke barrier having the same capable of reducing dust adhesion when being used as a smoke barrier for a long period of time

An object of the present invention is to provide a non-combustible sheet and a smoke barrier having the non-combustible sheet, which can reduce dust adhesion when being used as a smoke barrier for a long period of time. A non-combustible sheet comprises glass fiber cloth and a resin layer contained...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TAKEUCHI, NOBUTAKA, HORIKOSHI, YUKI, SHIME, HIROYUKI
Format: Patent
Sprache:chi ; eng
Schlagworte:
BUILDING
CEILINGS
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
PERFORMING OPERATIONS
ROOFS
TRANSPORTING
WALLS, e.g. PARTITIONS
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Beschreibung
Zusammenfassung:An object of the present invention is to provide a non-combustible sheet and a smoke barrier having the non-combustible sheet, which can reduce dust adhesion when being used as a smoke barrier for a long period of time. A non-combustible sheet comprises glass fiber cloth and a resin layer contained in the glass fiber cloth in an impregnated state, wherein the non-combustible sheet has a surface resistivity of 1×1011 [Omega] or less before and after a specific heat cycle test. The non-combustible sheet is preferably an antistatic layer containing a metal or a metal oxide. The antistatic layer becomes a surface layer when the non-combustible sheet is in use.