Contents

- 1 How do I figure out how many yards of concrete I need?
- 2 How much concrete do I need for a 10×10 slab?
- 3 How much does it cost to pour a 30×50 slab?
- 4 How much concrete do I need for a 40×60 slab?
- 5 How many bags of cement do I need for 1 yard?
- 6 How many 80lb bags of concrete make a yard?
- 7 How much does a yard of concrete cost 2019?
- 8 How much does a yard of concrete cover?
- 9 How thick should my concrete slab be?
- 10 Can you pour concrete directly on dirt?
- 11 Should you put plastic under concrete?
- 12 Is it cheaper to pour concrete yourself?
- 13 How much is a truckload of concrete?
- 14 How much would a 30 by 40 garage cost?
- 15 How much steel is required for slab?

## How do I figure out how many yards of concrete I need?

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.

## How much concrete do I need for a 10×10 slab?

For a 10 x 10 slab, we’d suggest a mix with a capacity of about 4,000 pounds per square inch, or psi. This is basic for residential projects, and it can withstand traffic and support heavy loads.

## How much does it cost to pour a 30×50 slab?

Concrete Slab Cost Calculator

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

30×40 | $7,200 |

30×50 | $9,000 |

40×40 | $9,600 |

40×60 | $14,400 |

## How much concrete do I need for a 40×60 slab?

On average, the amount of concrete you will need for a 40×60 slab for a barndominium will be $9,500 to $14,400. This calculation takes into factor the area of the slab, the cost of the concrete mix, and the national average of labor and materials you will need for the job.

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

# It takes approximately 5 Bags of Portland cement, 8 cubic ft of sand, and 20 cubic ft of gravel to make approximately 1 cubic yard (27 cubic feet) of concrete.

## How many 80lb bags of concrete 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 much does a yard of concrete cost 2019?

How much is a yard of concrete? When estimating the cost of concrete, use $125 per yard as a ballpark figure. However, concrete prices differ by region, and you’ll have to pay a ready mix delivery fee, plus factor in labor charges if hiring a contractor. Get quotes from concrete contractors near me.

## How much does a yard of concrete cover?

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

## How thick should my concrete slab be?

Standard concrete floor slab thickness in residential construction is 4 inches. Five to six inches is recommended if the concrete will receive occasional heavy loads, such as motor homes or garbage trucks. To prepare the base, cut the ground level to the proper depth to allow for the slab thickness.

## Can you pour concrete directly on dirt?

Long story short, yes you can pour concrete over dirt.

## Should you put plastic under concrete?

A concrete vapor barrier is any material that prevents moisture from entering a concrete slab. Vapor barriers are used because while fresh concrete is poured wet, it’s not supposed to stay that way. It needs to dry and then stay dry to avoid flooring problems. This is why a vapor barrier under concrete is essential.

## 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.

## How much is a truckload of concrete?

One full truckload of concrete is about 10 cubic yards and costs between $1,169 and $1,444 depending on the PSI mix. Anything less than a full truckload is considered a short load which adds $53 per cubic yard to your final price.

## How much would a 30 by 40 garage cost?

An average 30 × 40, 1,200 sq ft, metal garage costs between $22,800 and $30,000, or $19-$25 per square foot.

## How much steel is required for slab?

Thumb rule for Steel required for RCC slab is 80 kgs/m3, then quantity of steel required for 100 sq ft ( 1.18 m3) rcc slab is equal to = 80 × 1.18 = 94.5 Kgs. Ans.:- 94.5 Kgs steel quantity are required for 100 sq ft 5 inch thick rcc roof slab.