Prefabricated gypsum plasterboard panels with a cellular paperboard core. Definitions, requirements and test methods1 Scope This European Standard specifies the characteristics and performance of prefabricated panels made of gypsum plasterboard facings complying with EN 520 and a cellular paperboard core intended to be used as a lightweight partition, lining and encasement for general use in buildings. This standard covers the following characteristics: reaction to fire, water vapour permeability, flexural strength (breaking load) and thermal resistance to be

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BS EN 60623 is a European standard that discusses vented nickel-cadmium prismatic rechargeable single cells for Secondary cells and batteries containing alkaline or other non-acid electrolytes

medium and heavy duty cycles to normal and severe duty cycles as described in this edition of ISO 6743-3

Methods for the determination of the strength and durability of storage furniture

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ground shock

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take safety precautions when preparing and handling test liquids

This document does not specifically address or apply to books

— Categories of accelerated atmospheric corrosion tests

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