Q:
# How Many Square Feet Can Be Had From a 60-Lb. Bag of Pre-Mixed Concrete?

The amount of concrete that comes from a 60-lb. bad of pre-mixed concrete depends on what depth in which the slab is being poured. The Quikrete concrete calculator can help builders determine how much concrete they'll need to perform a given job based on the size of the slab desired.

Continue ReadingConcrete poured for foundations is typically poured a level or close to level surface in what is called a slab. This slab provides stability for the structure which will be built atop it, resisting moisture and erosion.

For example, 5 square feet with a 4-inch slab requires two 60-lb. bags of pre-mixed concrete. This high demand makes pouring a foundation an expensive proposition for builders.

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Q:
## How Do You Calculate Concrete Yardage?

A: Multiply figures for length, width and thickness, measured in feet, and divide by 27 to determine the yardage of concrete required. Multiply the total yard... Full Answer >Filed Under: -
Q:
## What Is the Weight of an 8x8x16 Block of Concrete?

A: A slab of concrete that is 8 feet by 8 feet by 16 feet , or 1024 cubic feet, weighs 136,192 pounds of 61,762.44 kilograms if it is pre-mixed. Calculator.ne... Full Answer >Filed Under: -
Q:
## How Does a Concrete Slab Calculator Work?

A: A concrete slab calculator works by calculating the amount of concrete needed in cubic feet by multiplying together the values in feet for the length, widt... Full Answer >Filed Under: -
Q:
## How Many 90-Pound Bags of Concrete Are Needed for 3 Cubic Feet?

A: It requires two 80-pound bags of standard concrete mix for a 4- to 6-inch-thick concrete slab that is 2.0801 square feet, which is equal to 3 cubic feet. S... Full Answer >Filed Under: