Calculate the number of bags . Number of bags = Density of the concrete * Volume of the slab / Weight bag . The loss is then calculated by adding the defined% to the total. The weight of concrete . Here is the table showing the different types of concrete as well as the density or weight per cubic meter (m3).
Calculate #4 Limestone Ballast. Type in inches and feet of your project and calculate the estimated amount of Gravel Stone in cubic yards, cubic feet and Tons, that your need for your project. The Density of #4 Limestone Ballast: 2,410 lb/yd³ or 1.21 t/yd³ or 0.8 yd³/t. A:
Calculate cement concrete mix design or estimate how much cement concrete volume is required for your construction using our free online calculator. Know exactly how many bags, kg and ton of cement, sand and aggregate is needed of specific cement, sand and aggregate ratio (m20, m15, m10, m7.5)
Concrete Calculator is a quick and easy way to calculate the volume, weight, and number of bags of concrete you need per project. Perfect for slabs, walls, columns, tubes, curbs, and stairs just to name a few. We love to stir-fry and mix things up here with all sorts of internet businesses. Contact us.
As rubber chippings have a different density than gravel, please use the following table to calculate quantities required: 1 bag = 0.25m 2 approx. 1 bag = 0.12m 2 approx. 4 bags = 1m 2 approx. 8 bags = 1m 2 approx. 1 Bulk Bag (850kg) = 10m 2 approx. 1 Bulk Bag (850kg) = 5m 2 approx.
Gravel/Shingle 10mm Handy Bag 25kg. AISML006. SKU: AISML006. £ 3 .47 inc VAT Each.
Ballast. Ballast is used for many types of building applications and consists of sharp sand and gravel. Ballast is usually mixed with cement and water to create concrete. At B&Q our ballast bags are available in bulk bag and large bag format, both of which can be …
On-Site Concrete calculator. Use this calculator to determine how much sand, aggregate (gravel) and cement is required for mixing on site a given area of concrete (1:2:4 ratio). Please enter the dimensions in the white fields below and click calculate to display the results. See below for help on concrete.
Use the calculator on the right hand size by entering your required dimensions and clicking calculate. This will give you an estimated weight required and will show you how this can be supplied in three different ways. Delivery. Ballast can be provided either loose and tipped, in bulk bags with the use of a crane or in 20kg bags for smaller areas.
You can calculate the required volume of gravel by multiplying the gravel path area by the desired thickness: 23 yd² * 0.1 yd = 2.3 yd³. The last things to assess are the estimated weight of the required gravel and its cost. Knowledge about the weight of the cargo may come in handy when it comes to transportation.
Posted October 3, 2014. just finished mine its 2ft x 2ft x 2.7ft deep with rebar and took 12bags of 20mm stone 8 bags of sharp sand and 4 cement. The pier i used for a 8.5" x 8.5" x 900mm high 2 bags of 10mm stone and 1 bag sand half cement with four rebars. It takes more to fill than it looks, so if your hole is 2ft cube trying to estimate how ...
Ballast bulk bag. Ballast bulk bag:- ballast is a dense mixture of sand and gravel crushed small rock stone, ballast is packed in large size bag known as bulk bag, dumpy bag or jumbo or loose ton bag which weight around 875kg and it can hold capacity of 0.5m3 and it can cover 10 square feet area upto standard depth of 50 mm.
Try our handy quantity calculator below: Select your product: 20/40mm Roofing Shingle 40/60mm Roofing Shingle Green Roof Slabs: 600x600x50mm Slabs: 450x450x50mm Slabs: 600x600x63mm Slabs: 400x400x50mm Walling. Coverage required: Square Metres. Depth required: 50mm 75mm 100mm 150mm. You need to order: 1 tonne will cover 10 square metres.
Topsoil Calculator Use this topsoil calculator to find out how much topsoil you need to buy for your yard. Enter the area to be covered and the desired thickness, and we will tell you how much topsoil to get.
25kg Concrete Ballast Handy Bag 25kg Concrete Ballast Handy Bag is a quality sand used for a wide variety of applications such as for making concrete, filling voids and general building. Ballast is a mixture consisting mainly of of sharp sand and 20mm gravel.
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. If you still want to pay a fortune to buy your ballast in small bags get the 25kg ones and you will need approx 30 bags.
As this may be an option for you, we've also included the quantities in tons, as well as bulk bags. Calculating the necessary materials can be a difficult task, but to make your life easier, below you will find 5 handy calculators that will help you calculate the qualities of everything that you'll need.
The calculator will indicate the number of bags you will need to build a 4 inch or 6 inch slab. (all yields are approximate and do not allow for uneven substrate, waste, etc.) Enter Number of Square Feet Desired: For a 4" Slab: Number of 40 lb. bags: Number of 50 lb. bags: Number of 60 lb. bags: Number of 80 lb. Bags: For a 6" Slab:
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 …
4 jumbo bags of ballast and 23 bags of cement should do you, assuming your 0.25 depth is the depth of concrete and not the trench. Phil the Paver, May 26, 2017 #4
Use our handy quantity calculator to estimate how much of our bulk aggregates you need. Simply measure the area needed to cover and we will calculate roughly how many tonnes, bulk bags or mini bags required. Delivery Update: We are experiencing delivery delays of up to 4 days, we are working hard to get your orders out as soon as possible. ...
Concreting Ballast 0-20mm. Our concreting ballast, a mixture of sand and gravel, is ideal for general concreting purposes. Size / Description. Cost. Quantity. Scoop Bag - 400kg. From £ 34.32. Bulk Bag - …
Both of these concrete calculators make an allowance for the fact that material losses volume after being mixed to make concrete. Calculator are provided for a general mix and a paving mix, the different ratio of materials are: General mix - 1:5 cement:all-in ballast or 1:2½:3½ cement:sharp sand:gravel. Paving mix - 1:3½ cement:all-in ...
Saint-Gobain Building Distribution Limited. Trading as Gibbs & Dandy. Saint Gobain House. East Leake. Loughborough. LE12 6JU. Registered in England & Wales: 01647362
Cement and Ballast. We can also supply bags of cement and handy bags of ballast. We know how much is needed per post that you are installing, so let us calculate how much you will need. How do you want them? We can deliver any of these products to your location for you to install yourself. We can also supply and fit your new fence, saving you ...
Anybody know a site for working out how much ballast and cement to order for building a concrete base. Be good as well if you could change the mix ratios. I think i need 5:1. but would be handy for other projects too.
Choose our Turnbull 20mm Ballast for projects where a strong mortar is required. Can be used in construction of wall footings, garden paths and shed bases, as well as securing fence posts, path edgings and driveway kerbs. Washed, graded 20mm ballast is available to buy in bulk bags, handy 25kg bags or loose for collection from our yards.
Tarmac Ballast - Major Bag (894) £2.55 . Tarmac Instant Lay Macadam - Major Bag (483) £8. £0.32 per KG. Tarmac Meltaway Rock Salt Large Bag (261) £6 . Ezi-Melt White De-Icing Salt - 2kg (13) £3 . Tarmac Granular Sub Base Mot 1 Jumbo Bag (759) £48 . Tarmac 20mm Gravel - Jumbo Bag (830) £48 .
You can calculate the volume of gravel by multiplying area of gravel path by the desired depth: For e.g. 200 ft 2 * 1 ft = 200 ft 3; Purchase enough landscape rock to cover the area. If the area to be covered is 200 cubic feet, for example, each bag of rock covers 4 cubic feet,so you will need 50 bags of landscape rock to fill the space.
Tarmac Ballast - Major Bag. Product code: 131880. Standard delivery - from FREE. Standard delivery - from FREE. £4 or FREE over £75. Orders that weigh over 375kg will incur an additional Big and Bulky delivery charge. Please refer to our Delivery Details for more information. We deliver Monday - Saturday, between 7am and 7pm.
