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BS EN 12390-15:2019

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
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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

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BS EN 12390-15:2019
$102.76