5.20 A sieve analysis test was performed on a sample of coarse aggregate and pro- duced the following results: Sieve Siz

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5 20 A Sieve Analysis Test Was Performed On A Sample Of Coarse Aggregate And Pro Duced The Following Results Sieve Siz 1 (38.28 KiB) Viewed 39 times

5.20 A sieve analysis test was performed on a sample of coarse aggregate and pro- duced the following results: Sieve Size 3 in. 2 in. 1-1/2 in. 1 in. 3/4 in. 1/2 in. 3/8 in. No. 4 Pan Amount Retained, lb 0 0 3.7 15.9 12.0 13.5 26.7 10.1 1.3 a. Calculate the percent passing through each sieve. b. What is the maximum size? c. What is the nominal maximum size? d. Plot the percent passing versus sieve size on a semilog gradation chart. e. Plot the percent passing versus sieve size on a 0.45 gradation chart (Figure A.22). f. Referring to ASTM C33. what is the closest size number and does it meet the gradation for that standard size?