Standards: ASTM E11 • ASTM E232 • ISO 3310-1 • ISO 3310-2

• Test sieves are essential instruments for determining the particle size distribution of fine and coarse materials, such as aggregates and soils, for particles larger than 63 µm (For particles smaller than 63 µm, Hydrometer Test (T251) is recommended).
• They are utilized to assess compliance with applicable specifications and to provide necessary data for controlling the production of various aggregate products and mixtures containing aggregates.
• The sieves are constructed with woven wire or perforated plates, with both the mesh and frame made of stainless steel to ensure durability and resistance to corrosion.