Reinforced bitumen membranes (RBMs) for roofing. Guide to selection and specification Ingestion-build-79769 and compressed gases

and compressed gases

ISO 15014 specifies the requirements and test methods for solid flat extruded sheets of poly(vinylidene fluoride) homopolymers and poly(vinylidene fluoride) copolymers without fillers or reinforcing materials

other methods may be used

This standard replaces both BS EN ISO 11144:1997 and BS EN ISO 7494-2:2003 which are withdrawn

The way the functions are implemented (“type of function”)

Reinforced bitumen membranes (RBMs) for roofing. Guide to selection and specification Ingestion-build-79769 and compressed gases1 Scope This British Standard gives guidance to assist the selection and specification of a system of appropriate layer(s) of reinforced bitumen membrane (RBM) for each flat and or sloping roofing project, tailored to the particular requirements of that project. It provides a grouping system to assist the specifier, utilizing material properties as tested according to BS EN 13707.