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- [email protected]
- +86-13585569799
- Shanghai, China

Our Aggregates Calculator will help you determine the quantity of aggregates you need for your project. Please enter the Width, Length and Depth of the area, then click on the Calculate button. Single Sized Aggregates 20mm Ballast Sharp Washed Sand (SWS) Building Sand Slag Type 1 Sub-base Limestone Type 1 Sub-base Granite Type 1 Sub-base ...

Quantity of ballast for 1m3 concrete:- 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 cement bag is 25kg, then number of bags of 25kg cement as 1458/25 = 58 bags, if it is jumbo or bulk bag of 1 loose tonne of ballast which weight ...

· How to Calculate Quantity of Cement, Sand and Coarse Aggregate. Calculation of the quantity of concrete that will complete a project is majorly the duty of engineers, the engineer will compute the amount of materials that will precisely be required/needed for the construction, after the analysis and design.

Rebar Size. 10 mm 12 mm 16 mm 20 mm 24 mm 28 mm 32 mm. Deformed Bar - Type 500N. Concrete volume calculator plan view diagram. Concrete volume calculator section view diagram. First, draw the shape of the slab: Starting at top left of plan, enter side lengths clockwise around slab (top left to right) and hit correct direction arrow to draw sides.

The quantities of materials for 1 m3 of concrete production can be calculated as follows: The weight of cement required = 7.29 x 50 = 364.5 kg. Weight of fine aggregate (sand) = 1.5 x 364.5 = 546.75 kg. Weight of coarse aggregate = 3 x 364.5 = 1093.5 kg. Concrete Calculator: Calculate Quantities of Materials for Concrete

-Calculate the volume of concrete … Download: Use this concrete calculator offline with our all-in-one calculator app for Android and iOS. Materials required are 7 nos. #1 app for Contractors in 2020. Example calculation Estimate the quantity of cement, sand and stone aggregate required for 1 cubic meter of 1:2:4 concrete mix.

calculate how many bags of concrete you need. Scroll down to see the calculator! Here''s a free concrete bag mix calculator to help you figure the amount of cement or concrete you need to do your project. Most people call concrete "cement" when in fact cement is just one ingredient along with sand, aggregate and water that is used to make concrete.

Calculate quantities of sands, gravels and cement needed to mix a general purpose C20 equivalent concrete. ... Determine quantities of aggregates required to prepare this lean mix concrete. Appears on: Bedding Materials ; Bricklaying Mortar The area of brickwork to be laid is square metres ... Calculates cost per m² and per yd² for metric ...

Cement Concrete Aggregates Admixtures Fly Ash Slag Cement ... Use the block calculators below to calculate the amount of materials needed. Block required. Length (ft): Height (ft): Total Block Required: (add approx. 5% to the total for waste) Sand amount needed for block count.

· Now we start calculation for find Cement, Sand and Aggregate quality in 1 cubic meter concrete. CALCULATION FOR CEMENT QUANTITY; Cement= (1/5.5) x 1.54 = 0.28 m 3 ∴ 1 is a part of cement, 5.5 is sum of ratio Density of Cement is 1440/m 3 = 0.28 x 1440 = 403.2 kg We know each bag of cement is 50 kg

Quantity/Volume Calculators for Concrete. (Metric) These calculators are intended to allow you to calculate the metric volume of concrete required for paths etc. Three calculators are provided, the first for rectangle areas of concrete, the second for circular areas and the final one for triangular areas. Rectangular calculator.

Both concrete calculators make an allowance for the fact that ballast etc losses volume when mixed to make concrete. Two Concrete Calculator are provided for different concrete mixes: General mix - 1:5 cement:all-in ballast or 1:2½:3½ cement:sharp sand:gravel. and ; Paving mix - 1:3½ cement:all-in ballast or 1:1½:2½ cement:sharp sand:gravel.

Metric calculator for concrete - cement, sand, gravel etc. Concrete Materials Calculators - easy to use metric calculators for working out the cement, sand, gravel or all-in ballast required for concrete. More details » Get Price

To do this multiply the cubic meters by 1.5 which will give you the weight of the concrete required in metric tonnes. With a standard 3 in 1 sub ground concrete mix, (3 parts ballast to 1 part cement), each 850kg bag of ballast will account for 1150 kg of concrete due to the addition of cement when mixing.

· Concrete Materials Calculators (metric) – cement, sand, gravel …. These Concrete Calculators provide the required quantities of cement and all-in ballast or cement, … the different ratio of materials are: »More detailed

Concrete Material Calculator. Concrete Material Calculator, Just enter the volume of concrete and it will give the calculated quantity of material like sand, aggregate, and cement. Read More: HOUSE RAW MATERIAL CALCULATOR.

Concrete Materials Calculators - easy to use metric calculators for working out the cement, sand, gravel or all-in ballast required for concrete. Read more how to calculate quantities of sand, cement & aggregate in 1m3 - M20

- calculate materials and labour complete with markup and taxes for concrete and block installations - support for imperial and metric units - includes full function construction calculator and conversion app - enter multiple areas at once to create complex compound objects - calculate using several different volume sizes for nearly any shape

The Tonnage Calculator will estimate the approximate tonnage of aggregates and asphalt needed for your project, as well as the volume of dirt to be removed. To use the calculator: Choose units of measure: English or Metric. Enter the width, length, and thickness of the project. Select whether you are measuring thickness in feet or inches.

We also provide aggregates and cement - see our LOCATIONS for contacts. In the calculator above, you may revise the default density value of 145 lbs/cubic ft. Actual densities may vary depending on the components of the mix and material characteristics in your area. The thicker the asphalt pavement, the more resilient and durable it will be.

For 100 cum of cement concrete 1:2:4, you require 90 cum of hard broken stone, 45 cum of sand and 22.5cum of cement Since 1440 kg of cement is equal to one cum of cement now you calculate the quantity of cement as 22.5(x)1440=32400 kg

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. Method-1: DLBD method to determine material requirement for 1 Cum concrete The DLBD (Dry Loose … How to Calculate Cement ...

Example calculation Estimate the quantity of cement, sand and stone aggregate required for 1 cubic meter of 1:2:4 concrete mix. Ans. Materials required are 7 nos. of 50 kg bag of cement, 0.42 m 3 of sand and 0.83 m 3 of stone aggregate.

This video (Animation, Animated Video) explains how to calculate the quantity of cement and aggregates for 1 metre cubic concrete for any mix ratio? (Civil ...

Metric calculator for concrete. Concrete Materials Calculators - easy to use metric calculators for working out the cement, sand, gravel or all-in ballast required for concrete.

Here is the useful Plaster calculator to calculate cement and sand for plastering. In this online Cement sand quantity for plastering calculator enter the area of plastering to be done, ratio of plastering and the level of thickness you wish to do the plastering and submit to know the cement required in …

Working out Material Volumes; Use this building materials calculator to work out how much concrete or soil you need for your next building project. Put in the dimensions and then press ''calculate'' and you will immediately know the amount of any particular material you need to order, be it sand, gravel or MOT Type 1 scalpings.

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…

For every ton of concrete, how many tons of ballast are required? 2.5 tons, possibly delivered on a small lorry, difficult to shovel out of 1 ton bags 2.7 tonnes of ballast is the answer (order 3no. 1 tonne bags) There are 27 no. 25kg cement bags in 675kg of cement (5:1 mix). To concrete a 5m x 3m area at 100mm thick, you''ll need 2.5 tons of ...

Join now! This Concrete Calculator calculates quantities of materials required for construction of concrete slabs, beams, columns, footings and trapezoidal footings in cubic meters and cubic feet. The quantity of cement, sand and aggregates for various proportions of concrete such as M10 (1:3:6), M15 (1:2:4), M20 (1:1.5:3), M25 (1:1:2) and ...

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)

Cement, Sand and Coarse aggregate requirement for M20 Grade concrete. Prescribed Concrete Mix Ratio of M20 grade concrete is 1:1.5:3 as per codebook. Cement = 1 Part. Sand = 1.5 Part. Aggregate = 3 Part. Total dry volume of Material Required = 1.57 cu.m. Volume of cement needed. = Ratio of cement x 1.57/ (1+1.5+3)

Construction Aggregate Calculator. Enter the width, length, thickness, and product density and hit the "Calculate" button to calculate your estimate. If you do not know the product density, use the optional density estimator* or contact a local sales representative.

Press calculate and you have the answer! Learning how to calculate the amount of concrete needed is easy when using our concrete formula and online concrete calculator . metric 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.

This concrete calculator will help you in estimating the amount of concrete needed for your project. The amount given as needed, does not include any waste. It is recommended, depending on the job you are doing, to add anywhere from an extra 4% to 10% to your concrete order to make sure you have enough concrete to finish the job.

Are you looking for information on you Concrete Mix Ratio Using Ballast? Read our handy article to determine how much ballast you need in your concrete.

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The proportions of materials for a C20 and C20P (P = Portland cement) concrete mix are: 1 part cement; 2 parts fine aggregate (sand) 4 parts coarse aggregate; If you are using premixed ballast, then: 6 parts pre mixed ballast; 1 part cement; In an ideal world, where everything is delivered dry, a water to cement ratio of approximately 0.55 ...

· Concrete Materials Calculators (metric) – cement, sand, gravel and …. Concrete Materials Calculators – easy to use metric calculators for working out the cement, sand, gravel or all-in ballast required for concrete. … General mix – 1: 5 cement:all-in ballast or 1:2½:3½ cement:sharp sand:gravel. and; Paving mix – 1: 3½ cement:all-in ballast or 1:1½:2½ … cubic metres.

This concrete calculator will help you in estimating the amount of concrete needed for your project. The amount given as needed, does not include any waste. It is recommended, depending on the job you are doing, to add anywhere from an extra 4% to 10% to your concrete order to make sure you have enough concrete to finish the job.

Use our free online Premix Concrete Calculator to calculate exactly how many premix concrete bags you should buy for your concrete project. Just enter in the desired height, width, and thickness of your concrete project and then press the calculate button. The free concrete calculator will tell you exactly how many 40 lb, 60 lb, or 80 lb bags ...