Contents

- 1 How much is a 80 lb bag of concrete?
- 2 How many bags of quikrete do I need for a 10×10 slab?
- 3 How much is a 20kg bag of concrete?
- 4 How much does a 90 pound bag of concrete cover?
- 5 Can you pour concrete directly on dirt?
- 6 How many square feet does an 80lb bag of concrete cover?
- 7 Is gravel needed under concrete?
- 8 How much area does a 50 lb bag of quikrete cover?
- 9 How many 80lb bags of concrete make a yard?
- 10 How many 20kg bags of premixed concrete do you need?
- 11 How many bags of concrete do I need for 1 cubic meter?
- 12 How far does a 25kg bag of concrete go?
- 13 How much concrete will a 94 pound bag of Portland cement make?
- 14 How thick should a concrete driveway be?
- 15 How many bags of concrete do I need for a post hole?

## How much is a 80 lb bag of concrete?

A **80 lb**. **bag** provides 0.6 cubic feet of cured **concrete**. If you have **concrete** delivered it is sold by the yard (which is a cubic yard = 27 cubic feet).

## How many bags of quikrete do I need for a 10×10 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**.

## How much is a 20kg bag of concrete?

one **20kg bag** will cover an area of 1.1m2 to a depth of approximately 10mm. or 108 x **20kg bags** equates to one cubic metre of mixed **concrete**. **Concrete** Mix comes **20kg** plastic lined, multi-walled paper sacks, and small handy 10kg plastic **bags**. clean all tools and equipment with water promptly after use.

## How much does a 90 pound bag of concrete cover?

Each **90**–**pound bag of QUIKRETE**® **Concrete** Mix **will** yield approximately 0.675 cubic feet of mixed **concrete**. For 2.5 cubic yards, you **will** need 67-1/2 cubic feet, or 100 **90**–**pound bags**.

## Can you pour concrete directly on dirt?

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

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

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

## Is gravel needed under concrete?

Whether you pour **concrete** for a walkway or patio, a strong **gravel** base is required to prevent the **concrete** from cracking and shifting. **Gravel** is especially important in clay soil because it doesn’t drain well, which results in water pooling **under** the **concrete slab** and slowly eroding the soil as it finally drains.

## How much area does a 50 lb bag of quikrete cover?

One **50-pound bag of Quikrete** Fast Setting **Concrete** Mix yields about. 375 cubic feet. For example, if you need to **cover** 33.333 cubic feet, using 60-**pound** bags of **concrete**, divide 33.333 cubic feet by. 45 cubic feet to get 74.07 total bags 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 many 20kg bags of premixed concrete do you need?

For jobs where a stronger rated concrete is needed, youmay consider our High Strength Concrete Mix for your concreting purposes. Yield: One 20kg bag will cover an area of 1.1m2 to a depth of approximately 10mm. Or **108** x 20kg bags equates to one cubic metre of mixed concrete.

## How many bags of concrete do I need for 1 cubic meter?

48 rounded **bags** of ready-mixed **concrete** of 40 kg each or a total of 1,920kg of ready-mixed **concrete** per **cubic meter** are required.

## How far does a 25kg bag of concrete go?

As a rule of thumb 1 of our **25kg bags** will cover an area of 0.25m to a recommended depth of 50mm. We also offer 855kg bulk **bags**.

## How much concrete will a 94 pound bag of Portland cement make?

One **94** lb. **bag of Portland Cement makes** 4.5 cubic feet of **concrete**. For thicknesses less than 2 inches and toppings, use: 1 part of **Portland Cement** with 3–4 parts of **concrete** sand or general purpose sand.

## How thick should a concrete driveway be?

As for thickness, non-reinforced pavement four **inches** thick is standard for passenger car driveways. For heavier vehicles, a thickness of five **inches** is recommended. To eliminate standing water, the driveway should be sloped towards the street a minimum of one percent, or 1/8 **inch** per foot, for proper drainage.

## 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.