BS EN 451-2:2017 – TC:2020 Edition
$112.35
Tracked Changes. Method of testing fly ash – Determination of fineness by wet sieving
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 30 |
This European Standard specifies the method for the determination of fly ash fineness by wet sieving on a 0,045 mm sieve (ISO 565). The European Standard specifies the reference procedure. If other methods are used it needs to be shown that they give results equivalent to those obtained by the reference method. In case of a dispute, only the reference method is used.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 18 | National foreword |
| 21 | European foreword |
| 22 | 1 Scope 2 Normative references 3 Terms and definitions 4 Reagents 4.2 Destilled water. 5 Apparatus 5.1 Sieve. |
| 23 | 5.2 Spray nozzle. 5.3 Pressure gauge. 5.4 Weighing bottle. 5.5 Oven. 5.6 Desiccator. 5.7 Balance. |
| 25 | 6 Checking the Test Sieve |
| 26 | 7 Preparation of sample 8 Procedure 9 Calculation |
| 27 | 10 Results 11 Repeatability and reproducibility |
