BS EN 1817:2020 pdf free.Resilient floor coverings – Specification for homogeneous and heterogeneous smooth rubber floor coverings.
BS EN 1817 1 Scope This document specifies the characteristics of homogeneous and heterogeneous smooth (including grained or embossed) rubber floor coverings, supplied in either tile or roll form. This document includes a classification system based on intensity of use, which shows where these resilient floor coverings should give satisfactory service (see EN ISO 10874). It also specifies requirements for marking. 2 Normative references The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 425, Resilient and laminate floor coverings一Castor chair test EN 12466, Resilient floor coverings一Vocabulary EN ISO 105-B02:2014, Textiles 一Tests for colour fastness一Part B02: Colour fastness to artificial light: Xenon arc fading lamp test (ISO 105-B02:2014) EN ISO 10874, Resilient, textile and laminate floor coverings一Classification (ISO 10874) EN ISO 23999, Resilient floor coverings一Determination of dimensional stability and curling after exposure to heat (ISO 23999)EN ISO 24340, Resilient floor coverings一Determination of thickness of layers (ISO 24340) EN ISO 24341, Resilient and textile floor coverings一Determination of length, width and straightness of sheet (ISO 24341) EN ISO 24342, Resilient and textile floor coverings一Determination of side length, edge straightness and squareness of tiles (ISO 24342) EN ISO 24343-1, Resilient and laminate floor coverings一Determination of indentation and residual indentation一Part 1: Residual indentation (ISO 24343-1) EN ISO 24344:2012, Resilient floor coverings一Determination offlexibility and deflection (ISO 24344:2008) EN ISO 24346, Resilient floor coverings一Determination of overall thickness (ISO 24346) ISO 48-4, Rubber, vulcanized or thermoplastic 一Determination of hardness 一Part 4: Indentation hardness by durometer method (Shore hardness) ISO 4649:2017 Rubber, vulcanized or thermoplastic一Determination of abrasion resistance using a rotating cylindrical drum device 3.1 homogeneous rubber floor covering floor covering based on natural or synthetic rubber with one or more layers of the same composition and colour, patterned throughout its thickness 3.2 heterogeneous rubber floor covering floor covering based on natural or synthetic rubber consisting of a wear layer and other compact layers which differ in composition and/or design and can contain a reinforcement BS EN 1817 pdf download.