Input length width and depth of the area Click the button to calculate the volume of concrete and manhours not including mixing needed for this job This calculator is to be used as an estimating tool ONLY
How much material you need for your concrete project as soon as you pick the material you need to figure out how much concrete you need for your concrete project obviously this is where our concrete calculator can help you precisely estimating you the amount in cubic yards one cubic yard equals to 27 cubic feet
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 15 cementallin ballast or 12 3 cementsharp sandgravel and paving mix 13 cementallin ballast or 11 2 cementsharp sandgravel
Oct 14 2019 two 50pound bags of fastsetting concrete will set a 4inchby4inch or a 4inch diameter post in a 10inch diameter hole 2 feet deep step 3 pour water into the dry mix and allow it to soak in use enough water to saturate the dry mix step 4
This minimizes the chance you will run short of concrete and need to order a cleanup load which includes additional delivery and often minimum load charges once you have determined how much concrete your project requires call srm concrete dispatch at 4148312404 to set up a time and date for concrete delivery
Apr 08 2017 the word cement has come from the roman word opus caementicium cement is a binder a substance that sets and hardens independently and can bind other materials together the most important use of cement is the production of mortar and concrete the bonding of natural or artificial aggregates to form a strong building material that is
Our concrete wall calculator or estimator helps you determine how much material you need and takes the guesswork out of buying concrete mix
Feb 12 2020 to determine the cost to pour concrete slab use the following tips amount calculate the volume of concrete you need in cubic yards the formula for cubic yards is this multiply the length 10 ft by the width 10 ft by the depth 35 ft or 4 in and divide it
Laying concrete in an area marked out with planks cement being poured from wheelbarrow dorling kindersley getty images at some time you are going to have to figure out how much concrete you need for a repair or a major project maybe for foundations in a wood deck project
This concrete batch ticked show you the ratio of how much cement stone and sand is used to make 45 cubic yards of 4000 psi concrete the actual weights used to make 45 yards of 4000 psi concrete
Coarse aggregate coarse aggregate part concrete parts concrete volume 355 2 109 m 3 water cement ratio according to is 10262 2009 assuming watercement ratio for the concrete as 045 required amount of water wc ratio x cement volume
How much cement required for m20 concrete in kgs step 5calculate cement required for 1 cubic metre of m20 concrete in kgs kilogram is equal to 155 154 m3 1440 kgm3 403 kgs ans 403 kgs quantity of cement required for 1 cubic metre of m20 concrete how many cement bags required for m20 concrete
This standard concrete mix used for most premix applications weighs about 133 pounds per cubic foot of concrete so a cubic yard which contains 27 cubic feet will weigh in at about 3600 pounds with the given mix ratio cured concrete is about 22 percent cement by weight
Feb 26 2018 learn how to calculate how much concrete is needed for projects around the home and how many bags of concrete mix to buy calculate the concrete volume in cubic feet and convert that volume into bags depending on the size bag available or the weight you are able to carry
80 lb concrete mix quikrete 80 lb concrete mix can be used quikrete 80 lb concrete mix can be used for building or repairing foundation walls sidewalks curbs steps and ramps and for setting posts this mix designed for pouring concrete 2 in thick or more
Calculate concrete volume and cost of concrete slabs footers walls columns steps curbs and gutters in cubic feet cubic yards and cubic meters calculate for quantity of items to fill for a total project need of cement in cubic feet and cubic yards yardage of concrete
Wet volume of concrete 1 m dry volume wet volume x 154 you can also take it as 150 to 155 but it became standard practice to considering 154 as multiplication factor dry volume of concrete 1 x 154 154 m 1 findout quantity of cement quantity of cement dry volume of concrete x cement ratiosum of the ratio
One of the most recent improvements in concrete manufacture is the control of water in the mixture the ratio of the amount of water to the amount of cement by weight is known as watercement ratio and the strength of concrete depends on this ratio water affect the whole properties the durability strength of concrete to a great extent
One of those expensive ingredients in concrete is portland cement in the earlier days of ordering concrete the concrete contractor would simply ask the readymix supplier for a mix based on the number of bags of portland cement added ie 5 bag 6 bag ect which would dictate the compressive strength of concrete
Dec 01 1990 portland cement gives a mortar added durability high early strength a consistent hardening rate and high compressive and bond strengths however mortar with excessively high cement contents can affect water permeability and durability of the masonry
Oct 01 2009 to make 1 cubic yard of concrete youd need seven 94pound bags of cement about 12 cubic yard of sand and just over 34 cubic yard of gravel
Concrete is one of the best options for laying a new driveway walkway or a foundation for an extension or shed however ordering concrete which includes the cost of the materials the prep and the installation can be very expensive