Reinforced bitumen membranes (RBMs) for roofing. Guide to selection and specification Ingestion-build-79769 – Appliances intended to be

– Appliances intended to be used in locations where special conditions prevail

It should be used

and compressed gases

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

This standard replaces both BS EN ISO 11144:1997 and BS EN ISO 7494-2:2003 which are withdrawn

Reinforced bitumen membranes (RBMs) for roofing. Guide to selection and specification Ingestion-build-79769 – Appliances intended to be1 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.