These Concrete Calculators work out the required cement and all-in ballast or cement, sharp sand and gravel required to complete a user defined volume of finished concrete Both concrete calculators make an allowance for the fact that ballast etc losses volume when mixed to make concrete

This series of concrete calculators has been developed to help you plan your project You can calculate how much concrete, cement, sand, mortar or render you will need For each calculation you will have to know the dimensions of your object The calculator will perform the sums for you - where relevant it will add a small percentage for the wastage that inevitably happens when mixing & using .

STEP 4: Calculate the commercial volume for sand and cement Once we got the total volume, we need to split into commercial sizes, what will define the total quantity of bags of sand and cement needs to be purchase: A 20kg (standard density) bag of general cement has around 0347 m³ So, 0265 m³ / 00347 = 766 bags (Approx 8 Bags)

How Much Sand Is Required to Lay Concrete Blocks? , You will use two and a half to three bags of cement mixed in with that sand However, the smaller the blocks, the more sand and cement you will need because there are consequently more joints to fill Extra

May 24, 2010· No real need for cement Sharp sand is good enough to bed them in I extended our patio with slabs and used somewhere between 1 and 2 bags of sharp sand per 2ft square slab So on that basis i'd say you need between 25 and 50 bags depending on depth of sand for 9 square metr

These Concrete Calculators provide the required quantities of cement and all-in ballast or cement, sharp sand and gravel required to give a defined volume of finished concrete Both of these concrete calculators make an allowance for the fact that material losses volume after being mixed to make concrete

Use the post hole estimator to quickly find out how much concrete you will need to set your fence posts Enter your post and hole dimensions in any units The calculator will give you the results in cubic yards and number of pre-mixed bags of concrete (40 lb, 60 lb, and 80 lb bags)

The proportions of cement, sand, coarse aggregate and water plays an important role in determining the fresh and hardended properties of concrete So care should be taken while calculating the amount of Cement, Sand and Aggregate required for 1 Cubic meter of Concrete

Sand calculator online - estimate the sand required for your construction or landscaping project in weight (pounds, kilograms, tons, tonnes) and volume (cubic ft, cubic yards, cubic meters) If you are wondering 'how much sand do I need', our free sand calculator is here to do the math for you

Oct 16, 2017· How many 's can be used with in 1 Bag Cement (1 कट्टे सीमेंट में कितनी ईटे लगती है) - Duration: 5:11 Mishra House Tech 514,310 views

spot on from sand l 1 tonne for every 1000 i allow 7 bags per tonne so 35 cement Post a job; About MyBuilder , » Ask a Tradesman » Bricklaying Questions » Question #6416 Ask a tradesman Bricklaying I need 6000 bricks laying how many bags of cement do i need? , How many bulk bags of mixed ballast and how many bags of cement would I need?

Nov 01, 2013· Volume = assuming a 1 inch/003m thickness =003 x 16=0048 m3 of cement sand mortar per 1 m2 Ratio of cement to Sand for walling mortar Assuming a cement/sand ratio of 1 to 8, the volumes will be as below 4 sand 1 cement The usual mix by fundis in Kenya for cement sand mortar for joining and plaster is 4 wheel barrows of sand to 1 bag of .

An 80 pound bag is about half a cubic foot (sorry, as for metric, you're on your own) The finished volume of an 80# bag of Sacrete or Quikrete (pre-mixed cement, sand and gravel) is 06 cubic foot (stated on the bag) There are 27 cubic feet in a cubic yard Dividing 27 cubic feet by the volume of the bag will give you the number of bags you need

With a 1:3:6 mix for 100 cubic meter of concrete you would need 420 x 50kg bags of cement, 56 cubic meters of fine aggregate (sand and gravel passing through a 5mm sieve) and 79 cubic metres of coarse aggregate (gravel retained by a 5mm sieve)

Masonry Cement and Masonry Sand; Pre-mixed Mortar; The Portland Cement, Hydrated Lime, Masonry Cement and Pre-mixed Mortar are available in bags, the Masonry Sand is generally available in “bulk quantities” that are delivered by a truck or can sometimes be ,

The quantities change significantly for since the average is so much smaller than a concrete block You need many more than block in a given wall This means more bed joints and more vertical head joints For you need: 7 bags of pure mortar mix and 3,000 pounds of sand per ,

Quikrete 60 lb Sand/Topping Mix features a uniformly blended mixture of portland cement, graded sand and other approved ingredients This mix is ideal for repairing and topping damaged concrete surfaces that are less than 2 in thick It can be applied down to a 1/2 in thickness and still maintain the strength needed for traffic areas

Jul 19, 2010· After adding in the sand and gravel, I would like to know the volume, in cubic feet, that I will have if I use a full 92lb bag of cement mix Also, please inform me on the correct ratio of sand and gravel I've looked all over but I can't find an easy answer, any help would be very much ,

Mixing concrete is like baking a cake, or making biscuits, or making bread All use a similar recipe and have the same basic ingredients but in different proportions to get a different result Concrete is like that, because all concrete isn’t the .

Jul 17, 2017· Packaged concrete is a premixed combination of cement, sand and gravel It is readily available at most home and garden centers and often sold in 60-pound bags To prepare packaged concrete mix, all you have to do is add water Determining the exact amount of water, however, is not such a simple process

Tax, sand/gravel not included in cost Using This Cement Bag Calculator This calculator is based on 6 - 94 Lb sacks of Portland Cement per cubic yard (3000psi) 27 cubic feet equals 1 cubic yard Enter length in feet, width in feet, and thickness in inch Enter cost per bag of cement Round off to next even higher figur This calculator .

Running out of mortar mix after you've started your project can affect both your schedule and the quality of your work, while stocking up on too much mortar is a waste of money Before you begin laying or block, calculate how many bags of mortar mix you'll need based on the size and scope of your project

Apr 10, 2013· If a 20kg bag of cement=01m3 with 100 lots o 001 to 1m3 then you will need 125 bags per m3 So you need approx 115m3 of sand and 144 bags of cement ,

Jul 28, 2010· Floor screed - quantity of cement to sharp sand required Discussion in 'Builders' Talk' started by jcredd, Oct 3, , >Approx 3 bags per m3 for 4-1 mix , You need 15 bags of cement to 1m3 sharp sand to create 09m3 of 4:1 screed

Calculate Number of Bags of Premix Concrete needed for Round and Square Footing Holes and Small Concrete Slabs , Calculate bags required for square, round and rectangular footings and small slabs , Pre-Mix Concrete Bag Calculator Calculated at 2160 kg per 1m³ - Allow extra for waste

CONCRETE CALCULATOR - How Much Do I Need? You can use this concrete calculator to help you determine the number of bags of QUIKRETE® Concrete Mix, Mortar Mix, or Fast-Setting Concrete you will need for the following projects (All calculations are rounded up to the next highest whole bag)

Using This Cement Volume Calculator This calculator is based on 6 - 94 Lb sacks of Portland Cement per cubic yard (3000psi) 27 cubic feet equals 1 cubic yard Enter number of bags of Portland cement or fraction of bag Example: One and half bag, Enter 15 Round off answer to next even higher figur This calculator is intended for .

Feb 18, 2007· You probably need around half meter of sand, best get a ton in a hippo bag, which i believe is between 1/2 and 1 meter cement id use a 4/1 mix if i remember correctly 40 bags make a ton, so around 10 bags should be ok

At a five to one mix how much sand/gravel and how much cement would I need for a 71/2 yard pour? What formula would I use for this calculation My sand/gravel is in a cone shaped pile and I know how to calculate that I need to know if I have enough and how many bags of cement I need to buy I will be using a engine operated cement mixer

But exactly how much will you spend? Our sand calculator can help you with that - all you have to do is enter the price of sand (per unit of mass, such as tonne, or per unit of volume, such as cubic yard) The calculator will then display the total cost of the sand you need

We have set up a team with hundreds of technical engineers to resolve a series of problems during project consultation, on-site surveys, sample analysis, program design, installation, commissioning and maintenance guidance.

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