Aggregate Classification Devices

H-4216

Proportional Caliper Device

Used to determine the percentage of flat & elongated particles in coarse aggregates

H-1682

Elongation Index for Aggregate Classification

Complies with BS 812. Aggregate to be classified is separated into seven sieve fractions from 63 to 6.3mm.

H-1680A

Void Content Apparatus, Fine Aggregates

Use to determine the uncompacted void content of a fine aggregate sample.

H-1686

Void Content Apparatus, Coarse Aggregates

Used to determine the void content of uncompacted coarse aggregates

H-1684

Flakiness Gauge for Classification of Aggregate

For determining flakiness index of Aggregate Particles. Complies with BS 812

H-4392.XX

Flakiness Sieves Set

Sieves used to determine flakiness index, comply with BS 812.

H-4369

Sand Grading Chart