Foreword
1 Scope
2 Normative references
3 Term and definition
4 Apparatus
4.1 Specific grinding equipment for friability measurement
4.2 Specific equipment for measuring the specific surface of
vitrified blast furnace slag
4.3 General equipment
5 Sampling and preparation
5.1 Sampling
5.2 Preparation of test sample
6 Test procedure
6.1 Friability
6.2 Specific surface and density
7 Expression of results
8 Test report
Annex A (normative) Equipment for measuring the specific
surface
Key
Bibliography