## 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. via

## How many bags of cement do I need for 1 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. via

## How many yards are in a 40 lb bag of quikrete?

A bag of 40 lb concrete is premixed of cement, sand and gravel as concrete, as we know 1 cubic yard concrete weighs around 3600 pounds, so volume of a 40 lb bag of concrete = 40/3600 = **0.0111 cubic yard**, therefore volume of 40lb bag of concrete in cubic yard is about 0.0111. via

## How much does a 80 pound bag of quikrete cover?

**6 cubic feet** for an 80 lb bag. via

## How many bags of concrete do I need for a 10x10 slab 4 inches thick?

Regarding this, “how many bags of concrete do I need for a 10×10 slab of 4 inch thick?”, at 4 inches thick, generally you will need **49 bags of 90lb ready mix concrete**, 56 bags of 80lb concrete, 74 bags of 60lb concrete or 111 bags of 40lb ready mix concrete for a 10×10 slab. via

## How many 90 pound bags of concrete make a yard?

Regarding this, “how many 90 lb bags of concrete in a yard?”, a 90 lb bag of concrete yields 0.025 cubic yard, as we know 1 yard concrete weighs around 3600 lb, so number of 90 lb bags of concrete in a yard = 3600/90 = **40 bags**, so there are 40 bags of 90 lb concrete in a yard. via

## How do you calculate how many bags of concrete do I need?

For concrete, the formula for volume is as follows: length x width x thickness. 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. via

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

How many bags of cement are needed to mix one cubic meter of concrete? A. One cubic meter of concrete is equal to 1.308 cubic yards of concrete. If there are 5 1/2 bags of cement in 1 cubic yard of concrete, there would be **7.2 bags** in 1 cubic meter of concrete. via

## 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. via

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

Most fence post holes will need between **1 - 4 bags** of concrete to securely hold the post in place. The best way to determine the size of the hole is: Diameter of the hole is 3 times the width of the fence post. Depth of the hole is one-third to half the above ground height of the fence post. via

## How many bags of concrete do I need for a 12x12 slab?

Regarding this, “how many bags of concrete do I need for a 12×12 slab?”, at 4 inches thick, generally you will need approximately either **104 bags of 60lb** or 80 bags of 80lb of premixed concrete for a 12×12 slab, at 5 inches thick slab, either 131 bags of 60lb or 100 bags of 80lb premixed concrete are required, while at via

## How much water do I mix with a 80 pound bag of quikrete?

Project Instructions

Measure the recommended water amount (each 80-pound bag of concrete mix will require **about 3 quarts of** water). Pour approximately 2/3 of the water into the depression. If using liquid cement color, add to the mixing water. via

## 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. via

## How many yards of concrete do I need for a 10x10 slab?

The amount you will need for a 10 x 10 slab is **1.3 cubic yards**, we always add an extra 10% to allow for any slab depth variations or spills that may occur. via

## How do you pour a small concrete slab with quikrete? (video)

## How many cubic feet is a 90 pound bag of quikrete?

**60 cu ft.** (. 016 cu. m) 90 lb. via

## How much concrete does a bag make?

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. via

## How many cubic yards Does a 50 lb bag of concrete?

Volume of a 50 lb bag of concrete:- a 50 lb bag of concrete yields 0.375 cubic feet volume which is approximately equal as **0.0138 cubic yards** or 2.8 gallons or 10.62 liters volume of concrete. via

## How many wheelbarrows are in a yard of concrete?

Depending upon your wheelbarrow size (i.e. 2 or 3 cubic feet per wheelbarrow load), it will take **9 to 14 full loads** to equal 1 cubic yard. via

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

**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. via

## How many cubic feet is a bag of quikrete?

One 80lbs bag of Quikrete Concrete Mix will yield approximately **.** **60 cu ft.** So it will take 45 bag to equal one cubic yard of concrete. via

## How much does 1m3 of concrete cost?

How much is the cost of concrete per m3? The average cost of concrete is anywhere from **$200 – $300 per m3** (cubic metre), though you could pay as much as $350 for 40 MPa strength. via

## How many 25kg bags are in a bulk bag?

One may ask, how many 25kg bags in a bulk bag?, generally a bulk or jumbo, loose tonne bag of building material such as ballast, sand or aggregate generally weight around 850kg which yields 0.5 m3, so number of 25kg bags in a bulk bag such as 850/25 = **34 bags**, hence, there are 34 bags of 25kg in a bulk or jumbo or via

## How many bags of cement do I need for 1000 square feet?

Cement bags

About 0.38 cement bag is used per sq ft of construction. So, around **400 bags** of cement (50kg each) are consumed for 1000 sq ft home. via

## Can I pour concrete directly on dirt?

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

## What kind of plastic do you put under concrete?

The most commonly used vapor barrier under concrete slabs is **polyethylene (poly) plastic sheeting** with a thickness of 10 mil or 15 mil. All Americover Vapor Barriers are composed of virgin polyolefin resins and offered in 10 mil, 15 mil, and 20 mil. via

## Do I need gravel under my concrete slab?

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. via

## How many bags of concrete do I need for a 4x4 post?

It's right for a 4x4 fence post to have **1 bag per hole**. The depth of the post hole should be half of the post height. For a 6' above ground post, place 3 feet in the ground and use a post with an overall height of 9 feet. via

## Is 2 feet deep enough for fence posts?

Dig post hole so diameter of the hole is 3 times the width of the post (i.e., the hole for a 4” wood post should be about 12 inches wide). The depth of the hole should **be 1/3-1/2 the post height above ground** (i.e., a 6-foot tall fence would require a hole depth of at least 2 feet). via