Gypsum plasterboards. Definitions, requirements and test methods1 Scope This document specifies the characteristics and performance of gypsum plasterboards intended to be used in building construction works including those intended for secondary manufacturing operations. It includes boards designed to receive either direct surface decoration or gypsum plaster. This document covers the following product performance characteristics: reaction to fire, water vapour permeability, flexural strength (breaking load),

halogen-free insulation and halogen-free sheath

BS ISO 4386-2:2019 has been editorially revised

To prevent hazardous situations

This European Standard applies to phase couplers used to control the coupling of communication signals between phases or sections of a mains communication system

sorting and storage of temperature exchange equipment

The contribution to fire resistance which a suspended ceiling might provide as a protective membrane to loadbearing elements is determined using the procedure given in EN 13381-1

BS EN 61747-3 specifies the procedures necessary for the quality assessment of liquid crystal display (LCD) cells

ISO 8549-3 allow you to describe

ISO 17840‑3 defines the template layout of the Emergency Response Guide (ERG) providing necessary and useful information about a vehicle involved in an accident to support the rescue team rescuing the occupants as quickly and as safely as possible

it does not solely evaluate the mounting capability of a semiconductor device

you can standardize the operating conditions of mechanical influences to land-based and off-shore

This document provides guidance on characterizing the modifications of the hydromorphological features of TraC waters described in EN 16503