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Four-sack concrete typically refers to a mix containing four 94-pound bags of cement per cubic yard of concrete. This mix generally yields a compressive strength of around 3,000 to 3,500 psi when cured properly. However, the exact PSI can vary based on factors such as the water-to-cement ratio, aggregate quality, and curing conditions.
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What concrete is best for pouring a footing?
3000 psi. with 3/4 rock should do it . but you could go higher psi which would be over kill.
How much weight can 4 inches of concrete hold?
The weight that 4 inches of concrete can hold depends on several factors, including the type of concrete mix used, reinforcement, and the load distribution. Generally, standard concrete can support around 3,000 to 4,000 psi (pounds per square inch), meaning a 4-inch slab can hold thousands of pounds per square foot. For precise applications, it's essential to consult an engineer to ensure the design meets specific load requirements.
How much water to 80LB bag of concrete?
4 quarts approx.
What is the psi of 4 bars?
PSI = Pounds per Square Inch. Bar - is one atmosphere (14 PSI)
What is stronger a concrete cylinder 4 by 8 inches or one 6 by 12 inches?
A 6 X 12 will hold more weight than a 4 X 8 of the same material because there is more surface area. Concrete strength is measured in psi, so a larger cylinder = more square inches = more pounds.
How much 94 lb. bags of cement in a yard?
4&1/2 sack type 1 type 2 mix is quite standard in the industry but 5 sack mix is very common also. the higher the sack mix the greater the concrete breaking strength.
What concrete is best for pouring a footing?
3000 psi. with 3/4 rock should do it . but you could go higher psi which would be over kill.
How much does a sack of flour cost today?
Between $4-$8
How much does a 40 sack weigh?
4 grams. hence the name 40 sack (assuming the bud is $10 per g.)
How much weight can 4 inches of concrete hold?
The weight that 4 inches of concrete can hold depends on several factors, including the type of concrete mix used, reinforcement, and the load distribution. Generally, standard concrete can support around 3,000 to 4,000 psi (pounds per square inch), meaning a 4-inch slab can hold thousands of pounds per square foot. For precise applications, it's essential to consult an engineer to ensure the design meets specific load requirements.
How much pressure would 11 inches of water column be?
.4 psi
How much psi pressure is in 2 liter Coca-Cola?
4
How much does a slab of concrete 4'x 4' x 3'weigh?
800lbs
How much concrete is needed for an area 8' x 4' and 3 deep?
96 cubic feet of concrete
How much pressure is exerted on the lower edge of a 12 foot by 24 foot by 4 foot deep pool?
about 2 psi. (0.5 psi / foot of depth)
How much water pressure can you get with gravity?
Depends on the height. You gain approximately 0.4 psi for every foot of elevation; so at 10 foot elevation you will have ~4 psi.
Psi of a great white shark?
About 4 tons PSI
