Secure storage units. Classification and methods of test for resistance to fire. Light fire storage units Ingestion-build-201039 The malleable cast iron fittings

The malleable cast iron fittings specified in this standard are of compression end type for the connection of PE pipes or of transition type with combined compression ends for pipes in different materials or with combined compression and threaded ends in conformance with prEN 10226-1

installation of luminaires

It also provides guidelines for the preparation of citations in Latin scripts in works that are not themselves primarily bibliographical

BS EN 60749-31 on plastic encapsulated device is useful for:

Secure storage units. Classification and methods of test for resistance to fire. Light fire storage units Ingestion-build-201039 The malleable cast iron fittings1 Scope This document specifies requirements for light fire storage units providing protection against fire. The method of test is specified to determine the ability of light fire storage units to protect paper media from the effects of fire. Two levels of fire exposure periods (LFS 30 and LFS 60) are specified using the maximum temperature increase permitted within the storage space of the light fire storage unit. Protection after the fire exposure