Textiles. Tests for colour fastness - Colour fastness to weathering: Outdoor exposure Ingestion-build-95349 The actual guideline values are

The actual guideline values are somewhat severer accounting for the technical progress made

BS EN 12503-1 on Safety requirements for gymnastic mats is useful for:

other BSI Group Companies

A comparison of past and present APFs

BS EN 14157 navigates you through the two test methods on an abrasive material to determine the abrasion resistance of natural stone used in the building

Textiles. Tests for colour fastness - Colour fastness to weathering: Outdoor exposure Ingestion-build-95349 The actual guideline values are1 Scope This document specifies a method intended for determining the resistance of the colour of textiles of all kinds except loose fibres to the action of weather as determined by outdoor exposure. NOTE General information on colour fastness to light is given in Annex A.