This question cannot be answered sensibly. A cu ft is a measure of volume, with dimensions [L3]. A pound is a measure of mass, with dimensions [M]. Basic dimensional analysis teaches that you cannot convert between measures with different dimensions such as these without additional information.
As a simple mental exercise consider a cu ft of air and a cu ft of water. They will have very different weights.
To determine the weight of soil in 0.75 cubic feet, you need to know the density of the soil, which typically ranges from about 75 to 100 pounds per cubic foot, depending on its composition and moisture content. For an average estimate, if we use 100 lbs/cu ft, 0.75 cu ft of soil would weigh approximately 75 lbs. Conversely, if using 75 lbs/cu ft, it would weigh about 56.25 lbs. Therefore, the weight can range between approximately 56.25 to 75 lbs.
1 cu. yd of cured concrete is about 3600lbs. 1 cu. ft of cured concrete is about 134 lbs. (rounded up) 4 ft x 4 ft x 5/6 ft = 13 1/3 cu. ft 13 1/3 cu. ft = 1787lbs (rounded up)
10 pounds
48 foot trailer: 3000 cu. ft. or 30,000 lbs 53 foot trailer: 3400 cu. ft. or 34,000 lbs.
18 sq m = 193.75 sq ft = 27900 sq in at 1 inch deep = 27900 cu in = 16.15 cu ft sand weighs 100 lbs/cu ft You need 100 x 16.15 = 1615 pounds or 16.15 cu ft = 0.6 yards
1900000000000000
To determine the weight of soil in 0.75 cubic feet, you need to know the density of the soil, which typically ranges from about 75 to 100 pounds per cubic foot, depending on its composition and moisture content. For an average estimate, if we use 100 lbs/cu ft, 0.75 cu ft of soil would weigh approximately 75 lbs. Conversely, if using 75 lbs/cu ft, it would weigh about 56.25 lbs. Therefore, the weight can range between approximately 56.25 to 75 lbs.
The answer is specific to the product in the cu ft. A cu ft of water will be different than that of a cu ft of feathers ETC.
62.30 pounds per cu ft
62.4 pounds
1 cu. yd of cured concrete is about 3600lbs. 1 cu. ft of cured concrete is about 134 lbs. (rounded up) 4 ft x 4 ft x 5/6 ft = 13 1/3 cu. ft 13 1/3 cu. ft = 1787lbs (rounded up)
50 lb.
10 pounds
48 foot trailer: 3000 cu. ft. or 30,000 lbs 53 foot trailer: 3400 cu. ft. or 34,000 lbs.
A bag of Quickcrete weighs 80 lbs dry. When water is added it can weigh another 1.5 to 2 lbs. when the water evaporates it will sill retain some water; so, about 80.5 lbs. The Quickcrete covers 1/2 cu ft. or 2 sq. ft. @ 3" thick. 21X20= 420 sq ft X 40.25= 16,905 lbs. or there abouts.
700 lbs
70 lbs to 75 lbs