Soil Lab Sieves

Sieves are vital tools in soil laboratories used to perform sieve analysis, which helps determine the distribution of different particle sizes within a soil sample. This test is crucial for soil classification, foundation design, and construction quality control. Types of Sieves Used: Coarse Sieves: Sizes: 75 mm, 63 mm, 37.5 mm, 19 mm, 4.75 mm Used to separate larger particles like gravel and coarse sand Fine Sieves: Sizes: 2.36 mm to 75 μm Used to classify finer soil particles like fine sand and silt Features: Durable stainless steel or brass mesh Standardized sizes (ASTM, BS, or IS) Available in 8" or 12" diameters Can be used manually or with a sieve shaker Sieves provide quick, reliable results and are a basic yet essential part of any geotechnical or soil testing lab.