 # Quick Answer: How Much Does A 30 Kg Bag Of Concrete Cover?

## How many 20kg bags of concrete are in a cubic meter?

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 25kg bags of ready mix concrete are in a 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 many square feet are in a 30 kg bag of concrete?

How much cement does a 30kg bag make? 30 cubic feet, 60 pounds of concrete mix yields . 45 cubic feet and an 80-pound bag yields . 60 cubic feet.

## How much concrete will a 40 kg bag of cement make?

YIELD. Using proportions suggested, one 40 kg (88 lb) bag of cement will produce about 3.5 ft³ (0.1 m³) of concrete mix approximately.

## How many bags of concrete do I need for a 4×8 slab?

Your project is 32 square feet at a depth of 4”. Here is the quantity that you will need for your slab. Quikrete Concrete Mix: 24- 60lb bags.

## How thick should a concrete slab be?

4 inchesStandard 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 many square feet does a 80lb bag of concrete cover?

4 sq feet4 sq feet in that amount of cement.

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

In general for M25 Grade concrete, which is extensively used for RCC work, cement content of one cubic meter concrete ranges from 300 kg to 350 kg. Each bag of cement weighs 50 kg and so 6 to 7 bags is required for M25 Grade concrete.

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

Enter the size of the slab you want to build in square feet. The calculator will indicate the number of 60 or 80 pound bags of QUIKRETE® Concrete Mix you need to build a 4″ or a 6″ slab. (All yields are approximate and do not include allowance for uneven subgrade, waste, etc.)

## What is the weight of 1 cubic meter cement?

* and lastly, if required, the amount of additives (a few Kilograms for 1m3 of concrete). One cubic metre of concrete weighs 2.5 Tonnes. Typically, 1m3 of concrete is made up of 350Kg of cement, 700Kg of sand, 1,200Kg of chippings and 150 Litres of water.

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

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.

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

For a 10 x 10 slab, you would need 77 60-pound bags or 60 80-pound bags. If we add an extra 10%, that’s an extra 8 60-pound bags or 6 80-pound bags.

## How much concrete do I need for a 16×16 slab?

With a brief look, a 16×16 area at 6 inches deep, you would need approximately 6.73 tons or 4.74 cubic yards of gravel. Concrete reinforcing is also recommended in high traffic areas and medium to large areas.

## How do you convert concrete bags to volume?

The basic things you should know to calculate the volume of 1 bag of cement are,Density of cement = 1440 kg/ m³1 bag = 50 kg of cement.1 m³ = 35.3147 cubic feet.1 m³ = 10³ liters.

## How much will a 25kg bag of concrete cover?

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. Please use the handy tool below to insert your rough dimensions and we’ll calculate approximately how many bags you’ll require. Please note bag weights are approximate, and they can vary.

## How much will a bag of concrete cover?

15 cubic feet for every 20 pounds of mix, so a 40-pound bag yields . 30 cubic feet, 60 pounds of concrete mix yields . 45 cubic feet and an 80-pound bag yields . 60 cubic feet.

## What is a cheaper alternative to concrete?

Brick is one of the alternatives to a concrete driveway that looks great and won’t cost you much. It can be semi-permeable if laid over sand and comes in many styles. Loose gravel makes for one of the cheapest driveway alternatives, though it can be high-maintenance when compared to other asphalt driveway alternatives.