Historical
BS EN 1097-7:2008
Tests for mechanical and physical properties of aggregates. Determination of the particle density of filler. Pyknometer method (British Standard)
This standard describes the reference method used for type testing and in cases of dispute for the determination of the particle density of filler by means of a pyknometer. For other purposes, in particular factory production control, other methods may be used provided that an appropriate working relationship with the reference method has been established.
CONTENT PROVIDER
British Standards Institution [bsi]
British Standards Institution [bsi]