Contents

- 1 How do you figure concrete yardage?
- 2 How much concrete do I need for a 10×10 slab?
- 3 How big is a yard of concrete?
- 4 How much concrete do I need for a 40×60 slab?
- 5 How much does 2 yards of concrete cost?
- 6 How many bags of cement do I need for 100 square feet?
- 7 How many square feet does an 80lb bag of concrete cover?
- 8 How many bags of concrete do I need calculator?
- 9 How thick should a concrete slab be?
- 10 How much is a full truck load of concrete?
- 11 How many bags of concrete makes a yard?
- 12 How many 80lb bags of concrete make a yard?
- 13 How much concrete do I need for a 30×50 slab?
- 14 How much would a 30 by 40 garage cost?
- 15 Can pressure treated posts be set in concrete?

## How do you figure concrete yardage?

**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 big is a yard of concrete?

One Cubic **Yard of Concrete**: 4-inches thick – covers 81 square feet. 5-inches thick – covers 65 square feet. 6-inches thick – covers 54 square feet.

## 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 much does 2 yards of concrete cost?

According to the NRMCA – Ready Mixed **Concrete** Industry Data Survey, the **average cost** of **concrete** in 2018 was $120 per cubic yard, or $240 for the **2** cubic **yards** needed for a typical 10-by-10-foot patio.

Bulk **Concrete Prices**.

Cubic Yards |
Price Range |
---|---|

1* | $140-$200 |

2* |
$280-$400 |

3* | $420-$600 |

4* | $560-$800 |

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

Ans.:- 7.6 no of **cement bags** (381.30 kgs) are required for **100 sq ft** rcc roof slab 4 inch thick m20 grade concrete. Ans.:- 7.6 **bags** (381.30 kgs), 9.5 **bags** (476.10 kgs) & 11.4 **bags** ( 570.8 kgs) **cement** are required for **100 sq ft** rcc roof slab 4 inch, 5inch & 6 inch thick respectively in m20 grade of concrete.

## How many square feet does an 80lb bag of concrete cover?

4 **sq feet** in that amount of **cement**.

## How many bags of concrete do I need calculator?

To determine how many bags of concrete you will need, divide the total cubic yards needed by the yield. Use the following yields per each bag size: 40 pound bag yields.**011** cubic yards. 60 pound bag yields.017 cubic yards.

## How thick should a 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**.

## How much is a full truck load of concrete?

Full Truck Load of Concrete Cost

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 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 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 concrete do I need for a 30×50 slab?

Concrete Slab Cost Calculator

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

30×30 | $5,400 |

30×40 | $7,200 |

30×50 |
$9,000 |

40×40 | $9,600 |

## 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.

## Can pressure treated posts be set in concrete?

Simply **setting** the **posts** in **concrete** does create a condition that will accelerate rot in the bottom of the **posts**. With **pressure**–**treated posts**, the rot will be slow. **Concrete** should be poured around the **post** – no **concrete** under the **post**.