BS EN ISO 23999:2018 – TC:2020 Edition
$134.27
Tracked Changes. Resilient floor coverings. Determination of dimensional stability and curling after exposure to heat
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 0 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 21 | National foreword |
| 23 | European foreword |
| 25 | Foreword |
| 26 | 1 Scope 2 Normative references 3 Terms and definitions 4 Principle 4.1 Dimensional stability 4.2 Curling |
| 27 | 5 Apparatus 5.1 Oven. 5.2 Support plates. 5.3 Measuring device. 5.3.1 Measuring equipment. 5.3.2 Micrometer. 5.3.3 Rigid plate. |
| 28 | 5.3.4 Square template. 5.3.5 Block and dial gauge. |
| 29 | 5.3.6 Calibrated shim or spacer block. 5.4 Scoring device. 6 Test specimens |
| 30 | 7 Conditioning 8 Test procedure 8.1 Test specimen preparation |
| 31 | 8.2 Initial measurement 8.2.1 Curling 8.2.2 Linear dimensions 8.3 Heat exposure |
| 32 | 8.4 Reconditioning 8.5 Final measurement 8.5.1 General 8.5.2 Curling 8.5.3 Linear dimensions 9 Calculation and expression of results 9.1 For curling 9.2 For dimensional stability |
| 33 | 10 Test report |
| 34 | Annex A (informative) Measurement of size change due to heat |
| 36 | Bibliography |
