Q.2) Answer the following question. 1- The sieve analysis below was done for which type of aggregate. Weight of sample = 2000gm Sieve size in. (mm) 3/8" 9.5 mm No.4 4.75 mm No.8 2.36 mm No.16 1.18 mm No.30 0.6 mm No.50 0.3 mm No.100 0.15 mm Weight retained (g) 02000*100 94 Percent retained 72 30 100 ·95 Klco→→ -2000 403 2000 xúc g 35842000x600 360 72000 Xc> 492420000 Percent Percent cumulative passing 0 5 4.7 20 il 75 982 57 1822 39 24.614 2212000x100|| 23 25 уз 61 86 97 ASTM Limit 100 95_100 80_100 40 85 25_60 10_30 2_10

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Soil engineering for highway design

Soil engineering is a part of geotechnical engineering that deals with the characteristics of soil. It also helps to understand the behavior of the soil in different conditions. The basic concepts of soil are studied to check the strength, compressibility, and porosity of the soil. This makes soil engineering an important topic for civil engineering.