Test No. Test Name Result-1 Test Method Required as Per IS
1. Specific Gravity 2.58 IS: 2386:3:1963 --
2. Water Absorption % 0.52 IS: 2386:3:1963 Max 2% (As per MORTH)
3. Impact Value % 11.45 IS: 2386:4:1963 Max 30% (For Wearing Surface) Max 45%(For other than Wearing)
4. Flankiness + Elongation Index % 16.89 IS: 2386:1:1963 For Combined FI & EI Index Max 30%
5. Abrasion Value % 12.01 IS: 2386:4:1963 Max 40% for WBM%, Max 35% for DBM%
6. Porosity 22% Max 46%
7. Bulk Density 1465 kg/ M3 1400 Kg/ M3
8. Water Absorption 0.60% 2.0% Max
9. Compressive Strength 92.0 85.0 Mpa

Gradation Test

Sieve Size in mm % Passing
G-1 G-2 G-3
12.5 100%
10 94.8%
4.75 12.5%
2.36 1.2

Capacity: 1,000,000 MT/Year