How many cubic yards of aggregate must be ordered for a road base 16 inches thick and 2 miles long with a top width of 30 feet, if the side slopes are one on one or 45 degrees?

How many tons of course aggregate will be required to fill a trench 5 ft deep, 3 ft wide, and 300 ft long? The course aggregate unit weight equals 93.6 lb per cu ft.

Answer rating: 100% (QA)

226 30 feet 16 16 16 16 30 Areas 20 X 16 xbxn 480 16216 73... View the full answer