You'll need a bit more than one 1 ton bags of ballast and around 6 bags of cement I reckon. A 1 ton bag is actually around 900Kg ish, so probably 40-45 bags at 25kg each is my guess. 1:4 ratio is quite strong, 1:6 would be fine - 12 shovels of ballast to 1/2 bag of cement.
Full Answer
How many shovels of ballast do I need to mix cement?
I use 12 shovels of ballast and half a 25kg bag of cement (cut in half) per mix. This works out at about 6:1. This is in a 150 litre mixer but I think a 130 litre mixer would cope.
How many shovels of cement for a 130l mixer?
1 bag cement (6 shovels) + 3 bags of ballast will just about fit in - it may overflow slightly. Sorry, the above is for a 150L mixer. So how this work out for a 130L? I use 12 shovels of ballast and half a 25kg bag of cement (cut in half) per mix.
How much ballast do I need for a 130l?
So how this work out for a 130L? I use 12 shovels of ballast and half a 25kg bag of cement (cut in half) per mix. This works out at about 6:1.
What is the ratio of cement to ballast for concrete?
Mixing 1 part cement to 6 parts ballast creates concrete suitable for driveways, paths and patios, and increasing the ratio to 1:8 gives foundation-strength concrete. It is of course possible to add other materials to increase the strength of the concrete – these often include steel reinforcing bars (“rebar”).
How much ballast do I need for a half bag of cement?
Mixing 1 part cement to 6 parts ballast creates concrete suitable for driveways, paths and patios, and increasing the ratio to 1:8 gives foundation-strength concrete.
How many shovels are in a half bag of cement?
One may ask, “how many shovels in a bag of cement?”, generally it depends on size of shovels and weight of cement bag, in United Kingdom cement bag comes in 25 kg weight, so generally there are 5 full shovels need to heaped up a bag of 25kg cement, 10 shovels full required in a 50kg bag of cement, for 40kg one bag of ...
How much ballast do I need for a bag of cement?
Mixing ratio of cement to ballast is 1:4 (1 parts cement and 4 part ballast) used to prepare concrete, that is good for driveway, pathway and structural elements of reinforced cement concrete like foundation, footing, slab, beam and column.
How much sand do I need for a half bag of cement?
Step 1: Start measuring your ingredients For foundations, a mix of 1 part cement to 3 parts sand to 6 parts aggregates can be used. Measure around half of the cement, sand and aggregates (for a concrete mix only) you're going to mix.
How do you half a bag of cement?
0:001:25How to open a bag of cement the easy way - YouTubeYouTubeStart of suggested clipEnd of suggested clipGet a Stanley knife and run out halfway around the bag stick your index fingers underneath. And pullMoreGet a Stanley knife and run out halfway around the bag stick your index fingers underneath. And pull upwards and the bag splits into quite nicely there.
How many shovels are in a bag of ballast?
Regarding this, how many shovels in a bulk bag of ballast, a bulk bag of ballast is also known as dumpy bags, loose tonne bag and jumbo bag, generally a bulk bag of ballast is weight around 875kg, which yields about 0.5 cubic meter or 18 cubic feet of ballast volume, on average, normal full, generally 5 to 6 shovels ...
How much ballast do I need calculator?
ballast calculator for concrete:-quantity of ballast for 1m3 concrete is calculated as follows, ballast quantity = 5/6 × 1m3 = 0.833 m3, we know weight of ballast = volume × density, so weight of ballast in kg = 0.833m3 × 1750kg/m3 = 1458kg, if weight of ballast bag is 25kg, then number of bags of 25kg ballast as 1458/ ...
How many shovel fulls in a bag of cement?
Generally 1 bag cement weighs around 94 pounds which is equal to 1 cubic feet of cement. It would take roughly five or six shovels to move one cubic foot of cement. Typically a 94 lb bag of cement nearly equal to 1 cubic feet.
How many bags of cement do I need for 800 kg ballast?
Generally, you will need approximately 6 bags of 25kg (total 150kg) of Portland cement per ton of ballast by using mix of one part cement to 6 part ballast, for 1:5 mix, generally, there are 7 bags of cement are required per ton of ballast and for 1:4 mix, there are 9 bags of cement are necessary for one ton ballast.
How many wheelbarrows of sand make one bag of cement?
sand. 1 Bag of cement to 3 wheelbarrows of building sand.
What is a 1 2 3 mix for concrete?
Concrete is made from cement, sand, gravel and water. In making concrete strong, these ingredients should usually be mixed in a ratio of 1:2:3:0.5 to achieve maximum strength. That is 1 part cement, 2 parts sand, 3 parts gravel, and 0.5 part water.
How many bags of sand do I need for 1 bag of cement?
Regarding this, how many shovels of sand to a bag of 94lb cement, generally a bag of 94lb cement will require about 2 cubic feet of sand, taking estimate 5 -6 shovels full heaped up one cubic foot of sand, so you will need approx 10 – 12 shovels full of sand to a bag of 94lb cement.
How many cement shovels are in a bag of cement?
Generally 1 bag cement weighs around 94 pounds which is equal to 1 cubic feet of cement. It would take roughly five or six shovels to move one cubic foot of cement. Typically a 94 lb bag of cement nearly equal to 1 cubic feet.
How many shovels of cement are in a bag of blend?
There would be approximately 4 to 5 shovels in an 80-pound bag of cement. To move 0.20 cubic feet of cement, it would take about 1 or 2 shovels. A bag of cement weighing 80 pounds is roughly 0.85 cubic feet.
How many shovels of sand and gravel are in a bag of cement?
There would be approximately 3 to 4 shovels in a 60-pound bag of cement. 0.20 cubic feet of cement would require one or two shovels to move. Assuming the 60-pound bag of cement weighs 60 pounds, the volume is approximately 0.64 cubic feet.
How many shovels does it take to make a yard of concrete?
A cubic yard of dirt is 3 feet long by 3 feet wide and 3 feet height of heap, such that 1 cubic yard = 27 cubic feet, generally 5 to 6 shovels full need to heaped up 1 cubic feet of dirt.
How many shovels to move 5kg of cement?
It would take roughly 1 shovel full to move around 5kg of cement, typically a standard bag of cement equal to 50kg. So my estimate is, there are 10 shovels full required in a 50kg one bag of cement. But your mileage will vary depending on the shovel size and how “heaped” each shovel is. How many shovels in a bag of cement? ...
How much does a Portland cement bag weigh?
Generally 1 bag cement weighs around 50kg which is equal to 1.226 cubic feet of cement. How many shovels in a 20kg, 25kg and 50kg bag of cement. It would take roughly 1 shovel full to move around 5kg of cement, typically a standard bag of cement equal to 50kg.
Is a shovel a standard unit?
It is not a standard unit for measurement and depends on how shovel is big in size and how heaped up. It all depends on size of shovel, how is big or small and how “heaped up” the shovel is each time. It would also depend on weight of portland cement.
How does ballast affect concrete?
The properties of concrete can vary widely depending on the amount of ingredients used and how they are mixed together. Changing the amount of ballast added affects the concrete’s strength; the addition of lightweight ballast produces low-strength concrete. As the amount and consistency of ballast is altered, the concrete produced varies in strength.
How much cement should I use for a concrete slab?
For typical domestic use, 1 cubic metre of concrete at 3500 psi (25 MPa) can be readily created by mixing seven 50 kg bags of cement with 0.7 cubic metres of sand and 0.7 cubic metres of stone aggregate. Concrete of this strength is ideal for patio slabs, footpaths and steps. By increasing the cement:aggregate ratio, stronger concrete can be produced, suitable for heavy-duty flagstones or structural beams. Smaller batches can easily be created by scaling down the ingredients and using a bucket or drum for mixing, the concrete typically should be used within 45 minutes of mixing for optimum workability.
How to make concrete of specific hardness?
To create concrete of specific hardness, the following general rules are often applied. High strength concrete would be mixed using 1 part cement to 5 parts ballast – this affords the sort of water-tight concrete used for building slabs or concrete panels. Mixing 1 part cement to 6 parts ballast creates concrete suitable for driveways, paths and patios, and increasing the ratio to 1:8 gives foundation-strength concrete. It is of course possible to add other materials to increase the strength of the concrete – these often include steel reinforcing bars (“rebar”).
How much strength does concrete have?
Low-strength concrete typically has a strength of 2,000 psi (14 MPa) while the strongest concretes, used in superstructures and bridges, would typically top 10,000 psi (70 MPa). Many specific civil building and structural applications use 5,000 psi (35 MPa) concrete. The strength of concrete mixed is generally related to the application needed.
What is the main ingredient in concrete?
Concrete is created using several ingredients. Coarse aggregate or “ballast” is a primary component. This is added to cement that binds the aggregate particles together. Water and any additional additives are also used to create the final mixture ready for pouring.
twisty New Member
Can anyone give me any tips on the best way to calculate the proportions of Cement/Ballast for the above size mixer for a full load (90L).
sparkedout2 New Member
how about 1/2 bag cement (cut in half with shovel) to 2 1/2 bags of ballast not sure if your mixer will take this might just about but you get the picture quick and easy it aint rocket science its more important to mix it thoroughly ie no sandy patches
Retired Guest
Am I missing something, I thought he wanted 11:1 and you give him 5:1?
NAF Member
1 bag cement (6 shovels) + 3 bags of ballast will just about fit in - it may overflow slightly.
limestone cowboy New Member
I use 12 shovels of ballast and half a 25kg bag of cement (cut in half) per mix. This works out at about 6:1. This is in a 150 litre mixer but I think a 130 litre mixer would cope.
How much cement should I use for a ballist shed?
It's a reasonable size shed so I would suggest a six inch base. This would be more sufficient . This would be 24 x 40kg bags of Ballist and 10 x 25kg cement! Mix at a 5:1:1 ratio. Hope this helps.
How much cement do I need to make a concrete base?
You need 0.6cumtrs of concrete, thats just a little under a full bulk bag which is convenient. Get a wheelie bin or two gorrila buckets, set the mixer up out back, bring in via buckets and put straight in mixer then pour. Simply and cheap. Cement wise i would pour the base at 5-1 so you'll need maybe 7 bags of cement.
How many bags are there in Hello If the Ground is quite equal to?
Hello If the ground is quite equal to about 20 bags should do it later on you can always buy a few pieces, it is better to buy a few pieces to return to the store greet Joseph
How many yards of concrete do you need to order?
Many ready-mix companies will have a minimum order of 1 yard and charge shortage fees when ordering partial batches. The average truck holds between 9 and 11 yards total.
How to calculate square footage of concrete?
Get the right length and width of the area that you want to cover. Multiply the length by width so that you can get the correct square footage. Convert the thickness of the concrete from inches to feet. After your conversion, multiply the concrete's thickness in feet by the square footage to get cubic feet.
Why is my concrete slab dark?
There are times when concrete can also have light or dark patches because of improper installation techniques. Stains from materials such as automobile fluids and cleaning chemicals can cause it , too. So, as soon as you notice any stains or discolorations, it's best to address it as quickly as possible. Doing so will prevent the stains from seeping in and spreading throughout the entire concrete slab.
What is concrete used for?
When it comes to construction, concrete is man's commonly used material on earth. It's a crucial part of any buildings, roads, dams, and bridges. Furthermore, it also uses a range from different structural applications to drains, curbs, and paviors.
How long does concrete last?
Low maintenance. Unlike other alternative building materials, concrete can last for decades, even when it's barely maintained. Because of it, you barely have to spend anything when it comes to maintaining the concrete. Even more, it reduces your environmental footprint since you require less reconstruction to retain it.
What material did the Egyptians use to make concrete?
Although it's mainly for construction, Egyptians first developed a material identical to concrete over a thousand years ago. Consisting of lime and gypsum, they improved this plaster-like material by combining it with other substances. Thus, morphing into the modern concrete that we know today.
What is ready mixed concrete?
Ready-mixed cement, or otherwise known as ready mixed concrete, are construction materials manufactured in a plant and delivered to a particular construction site in a plastic state. These are primarily unhardened and ready for use, making it an ideal choice for many projects.