BS EN 16140:2019 – TC:2020 Edition
$134.27
Tracked Changes. Natural stone test methods. Determination of sensitivity to changes in appearance produced by thermal cycles
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 43 |
This document specifies a method to assess possible alterations of natural stones (mainly visible sensitivity to oxidation processes) under the effect of sudden changes in temperature (thermal shock).
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 25 | undefined |
| 30 | 1 Scope 2 Normative references 3 Terms and definitions 4 Symbols and abbreviations 5 Principle 6 Apparatus 7 Preparation of specimens 7.1 Sampling |
| 31 | 7.2 Test specimens 7.2.1 Surface finish 7.2.2 Dimensions 8 Test procedures 8.1 Control measurements before cycling 8.2 Description of the cycles 8.3 Control measurements after cycling |
| 34 | 9 Expression of results 10 Test report |
| 36 | Annex A (informative)Examples of evaluation codes for changes of aspect |
| 42 | Annex B (informative)Adapted thermal shock test |
