Contents

- 1 How much does it cost to pour a 20×30 slab?
- 2 How much is 10 cubic yards of concrete?
- 3 How many 80 pound bags of concrete does it take to make a yard?
- 4 How many yards of concrete do I need for a 10×10 slab?
- 5 How many bags of concrete do I need for a 10×20 slab?
- 6 Is it cheaper to pour concrete yourself?
- 7 Can I pour a 2 inch concrete slab?
- 8 How many bags of concrete makes a yard?
- 9 How much is 4 yards of concrete cost?
- 10 How many bags of cement do I need for 1 cubic yard?
- 11 How much area does a yard of concrete cover?
- 12 How many bags of concrete do I need for a post hole?
- 13 Do you need rebar for 4 inch slab?
- 14 How many bags of cement do I need for 100 square feet?
- 15 How do I measure a yard of concrete?

## How much does it cost to pour a 20×30 slab?

Concrete Slab Cost Calculator

Size (in feet) | Approximate Cost |
---|---|

20×20 | $2,400 |

24×24 | $3,460 |

20×30 | $3,600 |

25×25 | $3,750 |

## How much is 10 cubic yards of concrete?

The average cost of concrete delivery is $119 to $147 per cubic yard for a full 10 – yard truckload of ready-mix concrete, and $172 per yard for a short-load of less than 10 yards. The cost of concrete to pour a sidewalk is $255 to $320, while a driveway or garage slab runs $1,060 to $1,270.

## How many 80 pound bags of concrete does it take to make a yard?

how many 80lb bags of concrete are in a yard? You will need 45 bags of concrete mix to make a cubic yard of concrete. There’s 27 cubic feet of concrete in a cubic yard.

## How many yards of concrete do I need for a 10×10 slab?

10 x 10 = 100 square feet. 4 ÷ 12 =.33. 100 x.33 = 33 cubic feet. 33 x.037 = 1.22 cubic yards.

## How many bags of concrete do I need for a 10×20 slab?

A 60-pound bag yields. 017 cubic yards, and an 80-pound bag yields. 022 cubic yards. For a 10 x 10 slab, you would need 77 60-pound bags or 60 80-pound bags.

## Is it cheaper to pour concrete yourself?

One of the least expensive ways to get concrete is to mix your own. You can buy bags of the mix from a home improvement store. Typically, you only have to add water for it to be ready to pour. Otherwise, you risk getting a weaker concrete once it cures, which could lead to cracks or crumbles within a couple of years.

## Can I pour a 2 inch concrete slab?

If done properly, new concrete can often be poured right over an existing slab. For this to be feasible, the contractor needs to pour at least 2 inches thick, use smaller aggregate, and incorporate reinforcement such as welded wire mesh or fiber mixed into the concrete.

## How many bags of concrete makes a yard?

On average, it will take 90 40lb bags, 60 60lb bags, or 45 80lb bags to fill one cubic yard of concrete.

## How much is 4 yards of concrete cost?

Cost. Use $90 per cubic yard as a ballpark figure for concrete prices, but concrete slab cost will vary by region. Also, expect a fee of about $60 per load for delivery from a concrete truck for concrete cost. There could be other fees for such things as Saturday concrete truck delivery and small loads.

## How many bags of cement do I need for 1 cubic yard?

Pure cement, sand and crushed rock all have about the same density, so a block of pure cement measuring 1 cubic yard of volume (about 3,600 pounds) will contain 45 bags of cement.

## How much area does a yard of concrete cover?

One Cubic Yard of Concrete: 4-inches thick – covers 81 square feet.

## How many bags of concrete do I need for a post hole?

Mix two 50lb bags of concrete with water in a mixing tub or 5-gallon bucket. Add concrete into the hole and around the 4” x 4”. Depending on your climate, let concrete set up for 24 – 48 hours.

## Do you need rebar for 4 inch slab?

No, you do not need rebar for a 4 – inch slab of concrete on grade. A 4 – inch -thick slab cast on the ground and in permanent contact with it will float and rebar is not required. Rebar is recommended on concrete measuring 5 – 6 inches thick.

## How many bags of cement do I need for 100 square feet?

4 bags ( 401 kg) of cement and 1593 nos bricks are required for 100 square feet 13.5 inch brick wall.

## How do I measure a yard of concrete?

How do I calculate how much concrete I need for a slab?

- Measure the area in feet.
- Multiply length by width, and then by thickness.
- Divide the resulting number by 27 to find cubic yards.