Depending on the use of the concrete, between 5-6 bags.
To calculate the number of 94-pound bags of Portland cement needed to fill a hole that is 8 inches in diameter and 10 feet deep, first determine the volume of the hole. The volume (V) of a cylinder is given by the formula V = πr²h. The radius (r) is 4 inches (0.33 feet) and the height (h) is 10 feet, resulting in a volume of approximately 10.99 cubic feet. Since one cubic foot of cement weighs about 94 pounds, you would need around 1,032 pounds of cement, equating to about 11 bags of 94-pound Portland cement (1,032 ÷ 94 ≈ 11).
One cubic meter of concrete is equal to 1.308 cubic yards of concrete. If there are 5 1/2 bags of cement in 1 cubic yard of concrete, there would be 7.2 bags in 1 cubic meter of concrete. These are the 94 pound bags of portland cement or roughly 40kg bags so figure 8 bags total. Some will be left over
To determine how many 60-pound sacks of concrete mix are needed for one cubic yard, you need to know that one cubic yard of concrete weighs approximately 4,000 pounds. Dividing 4,000 pounds by 60 pounds per sack means you would need about 67 sacks of 60-pound concrete mix to make one yard of concrete.
An 80-pound bag of sacked concrete typically yields about 0.6 cubic feet of concrete. A standard 12-inch concrete block has a volume of approximately 0.5 cubic feet. Therefore, an 80-pound bag can fill about 1 to 1.2 blocks, depending on the specific dimensions and any extra material needed for mortar or adjustments.
Refer to the definition of density: density = mass / volume. Also, each substance has its characteristic density, independent of its size. A pound of cement will have the same density as a ton of cement. And cement is more dense than rice, regardless of how big a chunk of each you take.
To determine how many bags of Portland cement are needed for a yard of concrete, you first need to know that a typical concrete mix consists of about 1 part cement, 2 parts sand, and 3 parts gravel by volume. A standard 94-pound bag of Portland cement yields approximately 0.5 cubic feet when mixed. Therefore, you'll need around 5 to 6 bags of Portland cement to make one yard (27 cubic feet) of concrete, depending on the specific mix design used.
To find out how many 94-pound bags of Portland cement are needed for a yard of sand, you typically use a 1:2:3 mix ratio (cement, sand, gravel) for concrete. Since a yard of sand weighs about 1,600 pounds, you'll need approximately 533 pounds of cement for that mix. Given that each bag of Portland cement weighs 94 pounds, you would need about 6 bags (533 ÷ 94 ≈ 5.67). Therefore, you would need 6 bags of Portland cement for a yard of sand.
Forty five 80 pound bags of cement are needed to make one cubic yard of concrete.
It can be both, depending on packaging. By "cement" you're talking plain ol' Portland Cement for making concrete, correct? In bulk it's a commodity; in 94-pound bags it's a product.
1 94-pound bag of cement is approximately equal to 1 cubic foot.
To mix 1 cubic yard of concrete, you typically need about 5 to 6 bags of Portland cement, depending on the specific mix design and the desired strength of the concrete. A standard 94-pound bag of Portland cement yields roughly 0.5 cubic feet when mixed. Therefore, for 1 cubic yard (27 cubic feet), approximately 5.7 bags would be required. Always check the specific mix requirements for your project, as variations can occur.
To answer this question we must first differentiate between concrete and cement. Concrete is the finished product when cement is used. Analogous to bread is the finished product when flour is used. Got it? As to how many cups in a pound of powder, consider that there are 16 ounces to the pound, and eight ounces to a cup. That makes it two cups to the pound of cement. How much concrete that would make is another matter.
To calculate the number of 94-pound bags of Portland cement needed to fill a hole that is 8 inches in diameter and 10 feet deep, first determine the volume of the hole. The volume (V) of a cylinder is given by the formula V = πr²h. The radius (r) is 4 inches (0.33 feet) and the height (h) is 10 feet, resulting in a volume of approximately 10.99 cubic feet. Since one cubic foot of cement weighs about 94 pounds, you would need around 1,032 pounds of cement, equating to about 11 bags of 94-pound Portland cement (1,032 ÷ 94 ≈ 11).
To determine how many bags of cement are needed for 11 yards of concrete, you first need to know the concrete mix ratio. A common mix is 1:2:3 (cement:sand:gravel). For a standard 80-pound bag of cement, it typically yields about 0.6 cubic feet of concrete. Since there are 27 cubic feet in a yard, 11 yards equals 297 cubic feet. Using a standard mix, approximately 7 to 8 bags of cement would be needed for this volume, depending on the specific mix and design requirements.
One cubic meter of concrete is equal to 1.308 cubic yards of concrete. If there are 5 1/2 bags of cement in 1 cubic yard of concrete, there would be 7.2 bags in 1 cubic meter of concrete. These are the 94 pound bags of portland cement or roughly 40kg bags so figure 8 bags total. Some will be left over
An 80-pound bag of premixed cement = .667 cubic feet, or 2/3 of a cubic foot, of concrete. A 60-pound bag of premixed cement = .5 cubic feet, or 1/2 of a cubic foot, of concrete.
No, a 60 pound bag of cement does not weigh the same when it is turned into dried concrete. Once mixed with water and set, the weight of the dried concrete will be slightly more than the original weight of the bag of cement due to the water and other additives in the mixture.