Coarse Aggregate

Coarse Aggregate
 How to test coarse aggregate ?
1. Particle Size Distribution
o Sieve Analysis
2. Physical Properties
o Specific Gravity & Absorption
o Bulk Density
3. Particle size & Texture
4. Gradation
 Benefits of Fine Aggregate test :-
1. Workability of Concrete
2. Surface Finish and Texture
3. Reduction of Segregation and Bleeding
4. Shrinkage Control
……And Many More
 Types of Sand :-
1. Natural Sand
2. Manufactured Sand (M-Sand)
3. Crushed Stone Sand (C-Sand)
4. Sea Sand
5. Crushed Rock Fines (CRF)
6. Fly Ash