Aggregate Classification Devices
Proportional Caliper Device
Used to determine the percentage of flat & elongated particles in coarse aggregates
Elongation Index for Aggregate Classification
Complies with BS 812. Aggregate to be classified is separated into seven sieve fractions from 63 to 6.3mm.
Void Content Apparatus, Fine Aggregates
Use to determine the uncompacted void content of a fine aggregate sample.
Void Content Apparatus, Coarse Aggregates
Used to determine the void content of uncompacted coarse aggregates
Flakiness Gauge for Classification of Aggregate
For determining flakiness index of Aggregate Particles. Complies with BS 812
Flakiness Sieves Set
Sieves used to determine flakiness index, comply with BS 812.
Sand Grading Chart