It depends on the depth you require. Using a 12-inch depth, you will need about 218.5 tons of gravel (170.4 cubic yards).
You will need 65.93 cubic yards or 84.6 tons of gravel.
I would say about 9 dollars a sq/ft. I would say about 9 dollars a sq/ft.
62.30 pounds per cu ft
Well, you make a sidewalk from concrete, not just cement. Concrete consists of cement, sand, gravel and water. You will need 5.5 cubic feet of concrete. A standard sidewalk grade of concrete would be 1 part cement, 2 parts sand, 3 parts gravel- so the sidewalk needs 0.91 cu ft of cement- about 87 pounds worth- plus sand and gravel. If you want to buy the premixed bags of concrete (like Sacrete), you will need about 17 of the 40 pounds bags. And you did not ask, but 3 inches is kind of skinny- I would go for at least a 4 inch thick sidewalk.
1000 sq ft
You will need 65.93 cubic yards or 84.6 tons of gravel.
To calculate the volume of gravel needed, first convert all measurements to the same unit. Then, use the formula: Volume = width (ft) x length (ft) x depth (ft). In this case, you would calculate: 0.75 ft x 250 ft x (14/12) ft = 218.75 cubic feet of gravel needed for the driveway.
1500 sq ft = 1500/9 ie 166 2/3 sq yds
5280 feet = 1 mile so 4600 ft = 4600/5280 = 0.871 miles (approx).
To determine how much pea gravel is needed to cover a 600 square foot driveway, you first need to decide on the desired depth of the gravel layer, typically 2-3 inches. For example, if you choose a depth of 3 inches (0.25 feet), you would calculate the volume by multiplying the area by the depth: 600 sq ft x 0.25 ft = 150 cubic feet. Since pea gravel typically weighs about 100-110 pounds per cubic foot, you would need approximately 15,000-16,500 pounds of pea gravel, which translates to about 7.5-8.25 tons.
First, find the total square footage of your driveway. You can find this by multiplying the length of the driveway by the width of the driveway. When you have determined the square footage, you need to decide how thick you will apply the gravel. At a depth of 1", 1 cubic yard of gravel will cover 320 square feet. So for example, if you would like to put down 3 inches of material over 1000 square feet, you would do the following. 1000 square ft./320 = 3.125 3.125*3" depth = 9.375 yards
The answer depends on the shape of the driveway, and its dimensions.
The answer depends on the depth to which the area is covered and, to some extent, that will depend on the size of the gravel.
The 2013 Chevrolet Corvette's engine produces 424 ft-lbs. @ 4600 rpm.
The 2011 Hyundai Tucson's engine produces 146 ft-lbs. @ 4600 rpm.
The 2008 Porsche Cayman's engine produces 201 ft-lbs. @ 4600 rpm.
The 2013 Dodge Dart's engine produces 148 ft-lbs. @ 4600 rpm.