FR-AG 038

It is used to determine the flatness index of aggregates. It consists of an electrostatically painted frame and 5 mm diameter stainless steel bars with the openings indicated below.

Screens with 4, 5, 6.3, 8, 10, 12.5, 16, 20, 25, 31.5, 40, 50, 63, 80 and 100 mm apertures required for the preparation of sample groups should be ordered separately.