Hygrothermal performance of buildings. Resistance to wind-driven rain of roof coverings with discontinuously laid small elements. Test methods Ingestion-build-48183 BS EN 2591-6403 shall be

BS EN 2591-6403 shall be used together with EN 2591-100

Quality control and testing teams

The method does not apply outside these concentration levels

Mattress tested with secondary ignition sources simulating unknown bedcovers

Design characteristics

Hygrothermal performance of buildings. Resistance to wind-driven rain of roof coverings with discontinuously laid small elements. Test methods Ingestion-build-48183 BS EN 2591-6403 shall be1 Scope This Techncial Report describes a method of test for determining the resistance of pitched roof coverings to wind driven and deluge rain. The test method is applicable to discontinuously laid unsealed small roof covering elements such as clay tiles, concrete tiles, slates, fibre cement slates and stones. NOTE The test method may be adapted for fittings.