Fire resistance tests for loadbearing elements - Floors and roofs Ingestion-build-156411 BS EN ISO 14121-1:2007 replaces

BS EN ISO 14121-1:2007 replaces BS EN 1050:1997

the GRI and the AA1000 standards)

Alternately

BS EN 3818 on bolts in titanium alloy is applicable to:

Fire resistance tests for loadbearing elements - Floors and roofs Ingestion-build-156411 BS EN ISO 14121-1:2007 replaces1 Scope This European Standard specifies a method for determining the fire resistance of: floor constructions, without cavities or with unventilated cavities; roof constructions, with or without cavities (ventilated or unventilated); floor and roof constructions incorporating glazing; with fire exposure from the underside. This European Standard is used in conjunction with EN 13631.