Coated abrasives. Grain size analysis - Determination of grain size distribution of macrogrits P12 to P220 Ingestion-build-100580 Users of BS EN 12680-1

Users of BS EN 12680-1 can follow the specifications given

in which the knowledge and experience of the design

This European Standard gives the procedures to be used for grouting of tendons in post-tensioned prestressed concrete

Examples of design features that will ensure that the performance specifications are achieved

BS EN 61439-2:2011 is relevant to all engineers who have responsibility for the design

Coated abrasives. Grain size analysis - Determination of grain size distribution of macrogrits P12 to P220 Ingestion-build-100580 Users of BS EN 12680-11 Scope This part of ISO 6344 sets forth a method for determining or testing the grain size distribution of electro fused aluminium oxide and silicon carbide macrogrits P 12 to P 220 for coated abrasives as defined in ISO 6344 1. It applies both to those grits used in the manufacture of coated abrasive products and to those grits removed from products for testing purposes