GRID (BAR) SIEVE SET (R038) - ALFA Testing Equipment

The Grid (Bar) Sieve Set is designed to determine the flakiness index of coarse aggregates by identifying particles with a thickness less than 0.6 times their nominal size, as per EN 933-3 standards.
This evaluation is critical in assessing aggregate shape characteristics, which can significantly influence the mechanical properties and durability of construction materials.
The set includes 14 sieves, each with precisely spaced parallel steel bars fixed within a robust frame, ensuring accurate and consistent measurements across various aggregate sizes.
Constructed from durable materials, the sieves are designed to withstand rigorous laboratory use, maintaining compliance with international testing standards.
Each sieve corresponds to specific slot widths, facilitating comprehensive analysis of aggregate samples ranging from 2.5 mm to 50 mm.
Grid (Bar) Sieves can be purchased individually or as a set.

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STANDARDS

EN 933-3

Item	Code
BAR SIEVE SET (Flakiness Index)	R038X00EH
BAR SIEVE (Flakiness Index) - 2.50 mm	R038P001H
BAR SIEVE (Flakiness Index) - 3.15 mm	R038P002H
BAR SIEVE (Flakiness Index) - 4.00 mm	R038P003H
BAR SIEVE (Flakiness Index) - 5.00 mm	R038P004H
BAR SIEVE (Flakiness Index) - 6.30 mm	R038P005H
BAR SIEVE (Flakiness Index) - 8.00 mm	R038P006H
BAR SIEVE (Flakiness Index) - 10.00 mm	R038P007H
BAR SIEVE (Flakiness Index) - 12.50 mm	R038P008H
BAR SIEVE (Flakiness Index) - 16.00 mm	R038P009H
BAR SIEVE (Flakiness Index) - 20.00 mm	R038P010H
BAR SIEVE (Flakiness Index) - 25.00 mm	R038P011H
BAR SIEVE (Flakiness Index) - 31.50 mm	R038P012H
BAR SIEVE (Flakiness Index) - 40.00 mm	R038P013H
BAR SIEVE (Flakiness Index) - 50.00 mm	R038P014H

GRID (BAR) SIEVE SET