# what of the formula forfiness modulus of sand

• #### What is Fineness Modulus of Sand (Fine Aggregate) and Calculation

Jul 31, 2016 Fineness modulus of sand (fine aggregate) is an index number which represents mean size of particles in sand. It is calculated by performing sieve analysis.

• #### Fineness modulus Wikipedia

The Fineness modulus (FM) is an empirical figure obtained by adding the total percentage of the sample of an aggregate retained on each of a specified series of sieves, and dividing the sum by 100. The sieve sizes are 150 μm, 300 μm, 600 μm, 1.18 mm, 2.36 mm, 4.75 mm, 9.5 mm, 19.0 mm, 38.1 mm and larger increasing

• #### Fineness modulus Wikipedia

The Fineness modulus (FM) is an empirical figure obtained by adding the total percentage of the sample of an aggregate retained on each of a specified series of sieves, and dividing the sum by 100. The sieve sizes are 150 μm, 300 μm, 600 μm, 1.18 mm, 2.36 mm, 4.75 mm, 9.5 mm, 19.0 mm, 38.1 mm and larger increasing

• #### What is Fineness Modulus of Sand (Fine Aggregate) and Calculation

Jul 31, 2016 Fineness modulus of sand (fine aggregate) is an index number which represents mean size of particles in sand. It is calculated by performing sieve analysis.