Preformed plasterboard cornices. Definitions, requirements and test methods Ingestion-build-232773 Test and performance requirements

Test and performance requirements

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The main objective of the BS 4856-3 is to provide the best industry methods to determine the thermal and volumetric performance of fan heating and cooling duties and to ensure they are reliable and effective for use

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Preformed plasterboard cornices. Definitions, requirements and test methods Ingestion-build-232773 Test and performance requirements1 Scope This European Standard specifies the characteristics and performance of preformed plasterboard cornices intended to be used in building construction works either as part of the original specification or subsequently for improved decorative enrichment of the wall ceiling angle in rooms. This standard covers the performance characteristics: reaction to fire and flexural strength. This standard covers also additional technical characteristics