Description :

Sieve Set for Sand FM

Set of  8 pcs  

• 4.75 mm,
• 2.36 mm,
• 1.18 mm,
• 600 Microns,
• 300 Microns,
• 150 Microns,
• 75 Microns,
• and Lid & Receiver Set

A sieve set for sand Fineness Modulus (FM) determination is a collection of sieves used in particle size analysis of fine aggregates like sand. The Fineness Modulus is a measure of the fineness or coarseness of the aggregate, which is an important factor in concrete mix design and other construction applications.

Description: The sieve set typically includes a stack of sieves, each with a different mesh size. The sieves are arranged in descending order of mesh size, with the finest sieve at the top and the coarsest at the bottom. The most commonly used sieve sizes for sand FM determination are 4.75mm, 2.36mm, 1.18mm, 600μm, 300μm, 150μm, and a pan at the bottom to collect any particles passing through the finest sieve. Sieve Set for Sand FM

Usage: To determine the Fineness Modulus of sand, a representative sample of the sand is placed on the top sieve, and the entire stack of sieves is then mechanically agitated to separate the particles based on their size. The retained mass of sand on each sieve is measured, and the Fineness Modulus is calculated using a specific formula based on the cumulative percentages of sand passing through each sieve.

The Fineness Modulus is a valuable parameter in concrete mix design as it helps to achieve the desired workability and strength characteristics. Different applications may require sand with specific Fineness Modulus values, and the sieve set provides an essential tool for accurately determining this parameter in the laboratory.

The sieve set for sand FM determination is a fundamental instrument in civil engineering and construction materials testing laboratories, ensuring the quality and consistency of fine aggregates used in various construction projects.

A sieve set for sand Fineness Modulus (FM) determination is a collection of sieves used in particle size analysis of fine aggregates like sand. The Fineness Modulus is a measure of the fineness or coarseness of the aggregate, which is an important factor in concrete mix design and other construction applications. Sieve Set for Sand FM