What is a fineness modulus of sand 1?
1) Sand fineness modulus (FM) of Johar quarry is 3.66 called medium sand. Sand fineness modulus of Tanjung Karang quarry is 3.15 called mild sand. And, Sand fineness modulus of Alur Bamban quarry is 2.52 called fine sand.
What is fineness modulus of sand?
The Fineness Modulus (FM) of fine aggregates (sand) is an empirical figure obtained by adding the total percentage of the sample of a sand retained on each of a specified series of sieves and dividing the sum by 100. The fineness modulus of sand differs for each sand quarry.
What is fineness modulus of coarse sand?
Fineness modulus of fine aggregate varies from 2.0 to 3.5mm. Fine aggregate having fineness modulus more than 3.2 should not considered as fine aggregate….Values of Fineness Modulus of Sand.
| Type of sand | Fineness modulus range |
|---|---|
| Fine sand | 2.2 – 2.6 |
| Medium sand | 2.6 – 2.9 |
| Coarse sand | 2.9 – 3.2 |
What is fineness of sand?
What is the FM of sand? The Fineness Modulus of Sand is an index number that indicates the mean size of the sand particles. It is calculated by performing the sieve analysis test with standard IS sieves. The fineness modulus of sand ranges from 2.2 to 3.2.
Is code for fineness modulus of coarse aggregate?
Fineness modulus of coarse aggregate varies from 5.5 to 8.0….Limits of Fineness Modulus.
| Maximum size of coarse aggregate | Fineness modulus range |
|---|---|
| 20mm | 6.0 – 6.9 |
| 40mm | 6.9 – 7.5 |
| 75mm | 7.5 – 8.0 |
| 150mm | 8.0 – 8.5 |
What is the fineness modulus value of fine sand?
between 2.2-2.6
Fine sand has fineness modulus between 2.2-2.6.
Is code for fineness of sand?
Zone of Sand As Per IS: 383-1970
| IS Sieve | Zone 1 | Zone 2 |
|---|---|---|
| 10 mm | 100 | 100 |
| 4.75 mm | 90 – 100 | 90 – 100 |
| 2.36 mm | 60 – 95 | 75 – 100 |
| 1.18 mm | 30 – 70 | 55 – 90 |
