BS EN 451-1:2017 – TC:2020 Edition
$112.35
Tracked Changes. Method of testing fly ash – Determination of free calcium oxide content
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 20 |
This European Standard specifies the procedure for the determination of free calcium oxide content in fly ash. 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.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 12 | National foreword |
| 15 | European foreword |
| 16 | 1 Scope 2 Normative references 3 General 3.1 Number of determinations 3.2 Repeatability and reproducibility 3.3 Expression of masses and volumes 4 Reagents 4.2 Butan-2-ol. 4.3 Propan-2-ol. |
| 17 | 5 Apparatus 5.6 Spiral reflux condenser. 6 Procedure 6.1 Preparation of sample 6.2 Determination |
| 18 | 6.3 Calculation 7 Result 8 Repeatability and reproducibility |
