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Concrete slab

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  • 16-07-2019 1:48pm
    #1
    oleras
    Registered Users Posts: 2,721 ✭✭✭


    I am in the process of moving an oil tank and it will require a concrete slab.

    Dimensions will be 1650mm x 1200mm roughly and a dept of 100mm, I have this down as around .2m3 of concrete.

    How much sand, aggregate and cement would i need to have a 1-2-4 mix ?

    I dont want to end up with a ton of sand leftover !


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    #2
    bunderoon
    Registered Users Posts: 663 ✭✭✭bunderoon


    oleras wrote: »
    I am in the process of moving an oil tank and it will require a concrete slab.

    Dimensions will be 1650mm x 1200mm roughly and a dept of 100mm, I have this down as around .2m3 of concrete.

    How much sand, aggregate and cement would i need to have a 1-2-4 mix ?

    I dont want to end up with a ton of sand leftover !


    Plenty of online calculators for this.
    One example:
    https://www.concretenetwork.com/concrete/howmuch/calculator.htm


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