BS EN 17142:2018:2019 Edition
$189.07
Modular multilayer floor coverings. Elements with a wood powder based surface layer. Specifications, requirements and test methods
| Published By | Publication Date | Number of Pages |
| BSI | 2019 | 46 |
This document specifies characteristics, states requirements and gives test methods for modular multilayer floor coverings with an surface layer based on wood powder (as defined in 3.1). It includes a classification system, based on EN ISO 10874, giving practical requirements for areas of use and levels of use, to indicate where powder based floor coverings will give satisfactory service and to encourage the consumer to make an informed choice. It also specifies requirements for marking and packaging. Powder based floor coverings are considered for domestic and commercial levels of use.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | undefined |
| 7 | 1 Scope 2 Normative references |
| 8 | 3 Terms and definitions |
| 9 | 4 Requirements 4.1 General requirements |
| 11 | 4.2 Classification requirements |
| 12 | 4.3 Optional technical characteristics 5 Marking and packaging 5.1 Marking |
| 13 | 5.2 Packaging 6 Test report |
| 14 | Annex A (normative)Determination of thickness, length, width, squareness, straightness and flatness A.1 Sampling A.2 Conditioning A.3 Apparatus |
| 16 | A.4 Procedure A.4.1 Determination of thickness (t) of an element with or without pre-attached underlay |
| 17 | A.4.2 Determination of length (l) |
| 18 | A.4.3 Determination of width (w) A.4.4 Determination of dimensions of squared elements |
| 19 | A.4.5 Determination of squareness (q) A.4.6 Determination of straightness (s) |
| 20 | A.4.7 Determination of width flatness (fw) A.4.8 Determination of length flatness (fl) |
| 21 | A.5 Calculation and expression of results A.5.1 Thickness (t) A.5.1.1 Thickness (Δtaverage) A.5.1.2 Thickness (td) A.5.2 Length (l) A.5.3 Width (w) A.5.4 Squareness (q) A.5.5 Straightness (s) |
| 22 | A.5.6 Width flatness (fw) A.5.7 Length flatness (fl) |
| 23 | Annex B (normative)Determination of openings and height difference between elements B.1 Sampling B.2 Conditioning B.3 Apparatus B.4 Procedure B.4.1 Assembling |
| 24 | B.4.2 Determination of opening between elements (o) B.4.3 Determination of height difference (h) B.5 Calculation and expression of results |
| 25 | Annex C (normative)Determination of dimensional variations after changes in relative humidity C.1 General C.2 Sampling C.3 Conditioning |
| 26 | C.4 Calculation and expression of results |
| 27 | Annex D (normative)Determination of surface soundness D.1 General D.2 Sampling D.3 Conditioning D.4 Procedure D.4.1 Preparing the test specimen |
| 28 | D.4.2 Bonding the steel pad to the surface D.4.3 Determination of force at fracture D.5 Calculation and expression of results |
| 29 | Annex E (normative)Determination of abrasion resistance and abrasion classification E.1 Sampling E.2 Conditioning |
| 30 | E.3 Apparatus E.3.1 Testing machine E.3.1.1 General E.3.1.2 Test specimen holder E.3.1.3 Holding and lifting device E.3.1.4 Rubber covered abrasive wheels E.3.1.5 Abrasive paper strips |
| 31 | E.3.1.6 Calibration plates E.3.1.7 Suction device E.3.1.8 Revolution counter |
| 32 | E.3.2 Additional material or equipment E.3.2.1 Weighing equipment E.3.2.2 Conditioning chamber |
| 33 | E.4 Procedure E.4.1 General E.4.2 Preparation of test specimens and abrasive papers E.4.3 Preparation of abrasive wheels E.4.4 Determination of the abrasion rate of abrasive paper E.4.5 Abrasion of test specimen |
| 34 | E.4.6 Expression of results |
| 35 | E.4.7 Test report |
| 36 | Annex F (normative)Calibration and maintenance of abrasion equipment F.1 General F.2 Apparatus F.3 Procedure F.3.1 Bearing wear F.3.2 Shaft wear |
| 37 | F.3.3 Alignment |
| 39 | Annex G (normative)Measurement of shore A hardness |
| 40 | Annex H (normative)Determination of impact resistance and impact classification H.1 General H.2 Sampling H.3 Apparatus H.3.1 Test devices H.3.2 Underlay H.3.3 Marking pen H.3.4 Cloth |
| 41 | H.4 Procedure H.4.1 Large-diameter ball test H.4.1.1 General H.4.1.2 Pre-trial H.4.1.3 Main investigation H.4.1.4 Calculation and expression of results H.4.2 Small-diameter ball test H.4.2.1 Procedure |
| 43 | H.4.2.2 Calculation and expression of results |
