Specification:

• Aggregate particles are considered as flaky when their thickness is less than 0.6 of their mean sieve size.
• Aggregate to be classified is separated into seven sieve fractions from 6.3 to 63 mm and each fraction is examined separately.
• The dimensions of each sieve manufactured from heavy gauge steel sheet and coated with electrostatic paint.
• The accuracy of the slot size is better than 0.1 mm.
• Flakiness index sieve set consists of 7 sieves.
• Aperture sizes: 6.3, 10, 14, 20, 28, 37.5, 50 and 63 mm.