Flow index apparatus

Reference: AR091
Standards: EN 933-6 | ASTM C1252 | AASHTO T 304 | CNR 113

Used to measure the angularity of fine aggregates between 0.063 and 4 mm, with the aim of ensuring a high degree of internal friction between the aggregates.

The flow rate of an aggregate is the time in seconds that an aggregate with a known volume has needed to flow through a known opening.

The unit consists of:

-Aluminum body Ø90 x 125 mm
-Aluminum hopper Ø100×170 mm
-Control valve
-60° funnel with Ø12 mm opening
-Support base with valve
-Decanter

Dimensions: 200x240x600 mm
Weight: 8 Kg

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