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Small shed base Hi I need to work out how many 20kg bags of ballast I need to make 025m3 concrete Have a small base to do for an old friend so dont want to spend more than I have to and end up wasting some material...

Apr 16, 2009· Can anyone tell me how many bags of cement are needed for 1 cubic metre of concrete at a 3:2:1 mix If I go to CementAustralia they say 20 bags per metre If I go to BlueCircle they say 16 bags per or; Login; Advanced Search , Bags of cement per M3...

Now, concrete used for the purpose of having replaceable posts is different & in that case you do want a 12" hole & likely 2 bags This I have no problem with, but most no-one does it Monkey-see-monkey-do says to "just pop-out that 200-pounds" & do the whole absurdity all over again from scratch...

Jan 31, 2012· The other contractors that I've talked to say they use 1-1/2 bags of concrete per 4x4 fence post The guy my neighbors are insisting on hiring only uses a 1/2 bag per post He says the reason for that is "because you want to disturb the least amount of soil as possible"...

Premix Concrete Bag Calculator Calculate bags required for square, round and rectangular footings and small slabs Round Footing Holes: Number of Holes Hole Diameter inches Hole Depth inches Bag Weight Calculated at 1333 lb per ft³ - Allow extra for waste ....

There are 45 80-pound bags and about 60 60-pound bags of concrete in a cubic yard Each 80-pound bag of concrete covers about 06 cubic feet There are 27 cubic feet in a cubic yard: 27/6 = 45 Though the number of 80 pound bags is exact at 45, overestimating the number of bags needed is a common ....

Hi I need to work out how many 20kg bags of ballast I need to make 025m3 concrete Have a small base to do for an old friend so dont want to spend more than I have to and end up wasting some material...

Quikrete 80 lb Concrete Mix can be used for building or repairing foundation walls, sidewalks, curbs, steps and ramps and for setting posts , Many bags were nothing but gravel with a small amount of Portland mixed in - no sand at all when mixed - it doesn't even look like concrete A few bags did have sand and were OK Placing the poor ....

Jun 19, 2010· How many bags of concrete will I need to fill a space that is 135 feet by 775 feet by 4 inches?...

Nov 21, 2015· What it takes to mix an 80 lb of concrete What it takes to mix an 80 lb of concrete Skip navigation Sign in , Mixing an 80 lb bag of concrete dusty guy Loading, Unsubscribe from dusty guy?...

Premix Concrete Bag Calculator Calculate bags required for square, round and rectangular footings and small slabs...

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...

QUIKRETE fast-setting concrete mix is used for setting posts, sleeves and anchors, for pouring slabs 2 In or thicker, and for applications where a fast-setting general purpose concrete is desirable A special blend of fast-setting cements, sand and gravel designed to set hard in approximately 20 to 40 minutes...

Around 025m3 in total - now a website I found said that a 1:8 mix is for , I did order two bulk bags of ballast and accompanying bags of cement, More details » Get Price...

Jun 20, 2009· Also, how many 80 lb bags will a 35 cu ft mixer, mix at the same time? I also plan to do concrete counter tops at the end of the summer for my kitchen So i would need it again either way, as long as it works efficently...

Production of Foamed Concrete The production of foamed concrete on a small scale is a fairly easy process which does not involve any expensive or heavy machinery and in most cases uses equipment that is already available for normal concrete,...

All Questions about Ready Mix Concrete How many bags to fill a Cubic Metre How much Water to add What is the right Consistency and More! Ready Mix Concrete FAQs Select your question below How many bags of pre-mixed Concrete Mix are required to fill a cubic metre?...

Many building material suppliers and tool rental companies offer ready-mix concrete that can be hauled using a small trailer with about 1 cubic yard capacity that they will provide as part of the price...

60 lb Concrete Mix is rated 45 out of 5 by 516 Rated 2 out of 5 by STONECrete from I have been using your 60 lbs bags of concrete, I have been using your 60 lbs bags of concrete for eight years...

How much cement required for 1 cubic brick wall Products As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including, How much cement required for 1 cubic brick wall, quarry, aggregate, and different kinds of minerals...

To make 1 cubic yard of concrete, you'd need seven 94-pound bags of cement, about 1/2 cubic yard of sand and just over 3/4 cubic yard of gravel The amount of water you use depends on how wet the ....

To pour a 4-inch slab that measures 1 square yard, use six 80-pound bags of concrete, and for a 6-inch slab, use eight 80-pound bags of concrete One 80-pound bag of concrete covers 4 square feet at a thickness of 2 inch Before pouring the slab, use concrete forms made of 2x4 or 2x6 lumber ....

Quickly calculate concrete slab and footing pours by entering the depth, width and length to find the number of cubic yards or bags of concrete needed for your project Give these calculations to your ready-mix supplier or use them to estimate how many 40, 60 or 80 lb bags of concrete to buy...

Calculate bags required for square, round and rectangular footings and small slabs Round Footing Holes: Number of Holes Hole Diameter inches , Pre-Mix Concrete Bag Calculator Calculated at 1333 lb per ft³ - Allow extra for waste Cubic Feet...

If the ratio of cement, sand and crushed stone for making the concrete needed for a sidewalk is 2:3:4, how many cubic meters of cement is needed to make 4 cubicmeters of concrete Please help me to solve this...