With only cement, the maximum cement content for any standard concrete (not special concretes) is generally be restricted to about 450 kg/m3 ( Indian standard specification as per IS:).

Calculate the amount of concrete needed for setting fence post. Enter the required number of holes needed plus the diameter and depth of the hole in inches. Add the size of the post. The results are the volume of concrete needed in cubic feet, cubic yards, and cubic metres

Dec 14, 2018· For example, if you need to cover 33.333 cubic feet, using 60-pound bags of concrete, divide 33.333 cubic feet by .45 cubic feet to get 74.07 total bags of concrete.

While there are many types of cement, Portland cement is the most commonly used cement, and is an ingredient in concrete, mortar, and plasters. Concrete can be purchased in multiple forms, including in 60 or 80-pound bags, or delivered in large amounts by specialized concrete mixer trucks.

Rebar is often available in 20′, 30′, 40′, and 60′ lengths. If your grid dimensions are larger than the lengths available you will need to overlap the bars to get a long enough length.

Material Needed Definition. If you want to calculate how much material you need for a given job then all you need to know is the width of the area, length of the area, and the depth of the area.

QUIKRETE® CONCRETE MIXES CALCULATOR: Enter the size of the slab you want to build in square feet. The calculator will indicate the number of 60 or 80 pound bags of QUIKRETE® Concrete Mix you need to build a 4″ or a 6″ slab. (All yields are approximate and do not include allowance for uneven subgrade, waste, etc.)

Our mix-on-site concrete calculation is based on batching by volume (Large construction sites employ batching by weight which is more exact). You can also estimate the quantity of sand and gravel required by weight; Simply multiply the volumetric quantity of sand and gravel with 1400 kg/m 3 (bulk density of sand) and 1600 kg/m 3 (bulk density ...

Sep 21, 2017· Portland cement is the heart of concrete. It is made from calcium compounds such as limestone, marl, chalk and sea shells, plus a mixture of sand, shale, clay and iron ore that contribute silicon, aluminum and iron compounds. The raw materials are mined from open-pit quarries and fed through rock crushers that grind them down to pebble size.

My home area 1330sq.fit we need to only concreting of roof, kidly advise how many Tata Tiscon rod each size will we required. Thanks..... Reply Sep 20, 2017 09:46

Pre-Mix Concrete Bag Calculator Calculated at 133.3 lb per ft³ - Allow extra for waste Cubic Feet - 100# Bags 80# Bags 75# Bags 60# Bags 50# Bags 40# Bags 25# Bags 20# Bags 10# Bags @ $ per bag

Aug 03, 2018· For KG = 0.42 x 1450 = 609 kg As we know that 1m 3 = 35.31 CFT. For Calculation in Cubic Feet = 0.42 x 35.31 = 14.83 Cubic Feet . CALCULATION FOR AGGREGATE QUANTITY; Consider volume of concrete = 1m 3 . Dry Volume of Concrete = 1 x 1.54 = 1.54 m 3. Aggregate = (3/5.5) x 1.54 = 0.84 m 3 ∴ 3 is a part of cement, 5.5 is sum of ratio

Calculated results will reflect how many bags are needed for Block and Brick. Enter the number of bricks (8" x 2" x 4") or blocks (8" x 8" x16") in the box below that you plan to use for your project. The calculator will then tell you the number of bags you need based on the different size of bags we carry.

Input length, width and depth of the area. Click the button to calculate the volume of concrete and man-hours (not including mixing) needed for this job. This calculator is to be used as an estimating tool ONLY.

Jan 11, 2019· I always use M20 grade concrete for construction, as it is the minimum recommended grade of concrete is IS 456:2000. Please don't skimp on the quality of concrete. The minimum steel in a 9″ x 9″ column is 4 bars of 12 MM with stirrups of 8 MM steel rings at …

Slab area is 200 sqft 200/(3.28×3.28)=18.59 sq.m Assume the thickness of slab is 4.5 inch In meter (4.5×2.54)/100=0.1143m Volume of concrete= 18.59×0.1143=2.124 ...

Our concrete calculator allows you to accurately work out the amount of concrete you'll need for your project. Simply add the measurements for your concrete order to the relevant shapes above (you only have to fill in the shape/s you want to use) You can build up a concrete calculation for complicated areas by adding additional shapes of each type.

Apr 23, 2018· If you're planning to order concrete from a ready mix supplier, they'll need to know how many yards of concrete to deliver. Many ready mix companies will have a minimum order of 1 yard, and will charge shortage fees when ordering partial batches. The average truck holds between 9 …

Jan 11, 2019· I always use M20 grade concrete for construction, as it is the minimum recommended grade of concrete is IS 456:2000. Please don't skimp on the quality of concrete. The minimum steel in a 9″ x 9″ column is 4 bars of 12 MM with stirrups of 8 MM steel rings at …

I need to know the power of a motor in Hp required to move a vehicle of about 150 Kg. The vehicle is equipped with gear assembly and required to run at 20 to 25 Km/h. The image provided is a cart ...

Feb 26, 2018· How Many Bags Of Concrete Do I Need: How Much Concrete Do I Need Concrete Bags. Regular concrete mix sold at lumberyards and home centers comes in different sized bags ranging from 40 to 80 pounds. An 80-pound bag yields approximately 0.60 cubic feet of concrete. 60-pound bags yield 0.45 cubic feet and 40-pound bags just 0.30 cubic feet.

This level is estimated to be in the vicinity of 500 kg per cap per year. For comparison, current global average per capita iron and steel stocks are estimated to be about 2.7 t per cap, and global average iron and steel flows are about 200 kg per cap per year [24,31,32]. It is interesting to take these numbers and estimate the amount of iron ...