Description

The apparatus, used for determining
the fly ash fineness by wet sieving
EN 451-2, ASTM C430;
comprises a special stainless steel sieve, 0.045 mm opening,
a spray nozzle 17.5 mm dia. with 17 holes 0.5 mm dia
oriented ans spaced conforming to the specifications,
a pressure gauge 80 mm dia. and fittings for connection to the water supply;