BS EN 12390-15:2019
$102.76
Testing hardened concrete – Adiabatic method for the determination of heat released by concrete during its hardening process
| Published By | Publication Date | Number of Pages |
| BSI | 2019 | 18 |
This document specifies the procedure for the determination of heat released by concrete during its hardening process in adiabatic condition. The test is suitable for specimens having a declared value of D of the coarsest fraction of aggregates actually used in the concrete (Dmax) not greater than 32 mm.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 6 | 1 Scope 2 Normative references 3 Terms, definitions, symbols and scripts 3.1 Terms and definitions |
| 7 | 3.2 Symbols and scripts |
| 8 | 4 Principle 5 Apparatus 5.1 Thermometers 5.2 Balance 5.3 Temperature monitoring and control system |
| 9 | 5.4 Adiabatic calorimeter |
| 10 | 6 Procedure |
| 11 | 7 Expression of results 7.1 Measured temperature rise and intrinsic temperature rise |
| 12 | 7.2 Adiabatic heat release 8 Report |
| 13 | 9 Precision |
| 14 | Annex A (normative)Calibration of the equipment A.1 Introduction A.2 Check of adiabatism error (α) |
| 15 | A.3 Determination of the heat capacity of the calorimeter A.4 Equipment for power supply and its measurement |
| 16 | Annex B (informative)Calculation of the intrinsic temperature rise of concrete |
