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how much concert/ cement

  • 28-08-2015 3:23pm
    #1
    cena
    Registered Users, Registered Users 2 Posts: 10,073 ✭✭✭✭


    How much would I need for this.

    Length 22ft: width 2ft: Depth of 2 to 5 inches


Comments

  • #2
    bonzodog2
    Registered Users, Registered Users 2 Posts: 6,285 ✭✭✭bonzodog2


    If it were a uniform 4 inches, it would be (1/3) x 22 x 2 cu ft, so nearly 15 cf.
    1 m^3 should be enough


  • #3
    GMSA
    Registered Users, Registered Users 2 Posts: 281 ✭✭GMSA


    cena wrote: »
    How much would I need for this.

    Length 22ft: width 2ft: Depth of 2 to 5 inches
    Averaging the depth to 3.5 inches
    Converting to mtrs you'd get
    6.7×0.6×0.088=0.354cubic mt.
    A small order like that in readymix would be pricey. Small load charge plusstandard charge per mt. €60-75+ vat depending on strength. Tonne of gravel and 4-5 bags cement would get job done with a small electric or petrol mixer. Cu mt of concrete needs just over 2tonne of gravel.


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