BS EN 12390-4:2019
$102.76
Testing hardened concrete – Compressive strength. Specification for testing machines
Published By | Publication Date | Number of Pages |
BSI | 2019 | 18 |
This document specifies the requirements for the performance of compression testing machines for the measurement of the compressive strength of concrete.
PDF Catalog
PDF Pages | PDF Title |
---|---|
2 | National foreword |
5 | European foreword |
7 | Introduction |
8 | 1 Scope 2 Normative references 3 Terms and definitions |
9 | 4 Construction of machines 4.1 Machine platens, auxiliary platens and spacing blocks |
10 | 4.2 Force measurement 4.2.1 Force indicator 4.2.2 Force indicator accuracy 4.3 Force control 4.4 Force transfer |
11 | 4.5 Specimen location |
12 | 4.6 Frequency of verification and calibration 5 Details to be provided by the supplier/manufacturer 5.1 Specification 5.2 Installation and connection 5.3 Maintenance |
13 | Annex A (normative) Strain gauged column and proving procedure for compression testing machines |
17 | Bibliography |