Table 1 shows the result of the sieve analysis for the material of asphalt concrete (AC) mixture. Analyze the result of the sieve analysis by plotting the gradation curve of the sample. Conclude either the sample that been sieve is fulfill the requirement or not? Q4. Table 1 Sieve size (mm) Mass retained (g) Gradation limit for AC 14 20.0 0.00 100 14.0 69.60 90- 100 10.0 296.10 76- 86 5.00 433.70 50 - 62 3.35 170.50 40 - 54 1.18 321.20 18 - 34 0.425 212.00 12 - 24 0.150 135.10 6-14 0.075 49.30 4-8 PAN 72.80

Table 1 shows the result of the sieve analysis for the material of asphalt concrete (AC) mixture. Analyze the result of the sieve analysis by plotting the gradation curve of the sample. Conclude either the sample that been sieve is fulfill the requirement or not? Q4. Table 1 Sieve size (mm) Mass retained (g) Gradation limit for AC 14 20.0 0.00 100 14.0 69.60 90- 100 10.0 296.10 76- 86 5.00 433.70 50 - 62 3.35 170.50 40 - 54 1.18 321.20 18 - 34 0.425 212.00 12 - 24 0.150 135.10 6-14 0.075 49.30 4-8 PAN 72.80

Solid Waste Engineering

3rd Edition

ISBN:9781305635203

Author:Worrell, William A.

Publisher:Worrell, William A.

Chapter5: Separation Processes

Section: Chapter Questions

Problem 5.32P

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The result No of blows(N) and water content in % (w) of liquid limit tests are given as follows: Trial 1 N= 48 w=32.1 Trial 2 N=38 w=35.1; Trial 3 N= 29 w=40.7; Trial 4 N=20 w=46.1; Trial 5 N=15 w=52.8. Determine the plasticity index if PL=23. CHOICES: a.20 b.52 c.34 d.43
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