A sieve analysis test was performed on a sample of fine aggregate and produced the following results:
|
Sieve, mm |
4.75 |
2.36 |
2.00 |
1.18 |
0.60 |
0.30 |
0.15 |
0.075 |
PAN |
|
Amount retained, g |
0 |
35.2 |
58.9 |
85 |
152 |
45 |
73 |
60 |
14 |
Calculate the percent passing each sieve & fineness modulus of the sieve analysis.
Aggregates from three sources having bulk specific gravities of 2.86, 2.79, and 2.69 were blended at a ratio of 75:15:10 by weight, respectively. What is the bulk specific gravity of the aggregate blend?
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Engineering Materials