BS EN 650:2012 pdf download – Resilient floor coverings — Polyvinyl chloride floor coverings on jute backing or on polyester felt backing or on a polyester felt with a polyvinyl chloride backing — Specification

BS EN 650:2012 pdf download – Resilient floor coverings — Polyvinyl chloride floor coverings on jute backing or on polyester felt backing or on a polyester felt with a polyvinyl chloride backing — Specification 1 Scope This European Standard specifies the characteristics of floor coverings based on polyvinyl chloride and modifications thereof, on jute or polyester backing or on polyester felt with polyvinyl chloride backing, supplied in either tile or roll form. To encourage the consumer to make an informed choice the standard includes a classification system (see EN 685) based on intensity of use, which shows where these floor coverings should give satisfactory service. It also specifies requirements for marking. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 424, Resilient floor coverings — Determination of the effect of simulated movement of a furniture leg EN 425, Resilient and laminate floor coverings — Castor chair test EN 426, Resilient floor coverings — Determination of width, length, straightness and flatness of sheet material EN 427, Resilient floor coverings — Determination of the side length, squareness and straightness of tiles EN 428, Resilient floor coverings — Determination of overall thickness EN 429, Resilient floor coverings — Determination of the thickness of layers EN 430, Resilient floor coverings — Determination of mass per unit area EN 431, Resilient floor coverings — Determination of peel resistance EN 432, Resilient floor coverings — Determination of shear force EN 433, Resilient floor coverings — Determination of residual indentation after static loading EN 434, Resilient floor coverings — Determination of dimensional stability and curling after exposure to heat EN 436, Resilient floor coverings — Determination of density EN 660-2, Resilient floor coverings — Determination of wear resistance — Part 2: Frick-Taber test EN 661, Resilient floor coverings — Determination of the spreading of water EN 663, Resilient floor coverings — Determination of conventional pattern depth EN 684, Resilient floor coverings — Determination of seam strength EN 685, Resilient, textile and laminate floor coverings — Classification EN 718, Resilient floor coverings — Determination of mass per unit area of a reinforcement or a backing of polyvinyl chloride floor coverings EN ISO 105-B02:1999, Textiles — Tests for colour fastness — Part...