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Laying a Patio

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  • 28-06-2015 9:58am
    #1
    danoriordan1402
    Registered Users Posts: 697 ✭✭✭


    I have a 16m2 patio to lay - I will be digging out to around 6" and lay 3" of hardcore then whack it. The rest then will be a bed of morter and a 40mm flag

    So my 16m2 is about 172sqfoot and I am trying to guesstimate how much hardcore, I believe about 3 ton might do but math is deffo not my strong point :(
    Any idea on sharp sand quantity and cement would be useful as well


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    #2
    rje66
    Registered Users Posts: 1,242 ✭✭✭rje66


    16 m2 will equate to 1.5 tonnes approx of hardcore at approx 50mm deep, same for sand,
    So for a patio work on 50-60mm filling, and same for sand, some slabs are 50mm some 40 and some30 so when digging out allow for this.
    Tip : the more you dig out ,the more it costs to skip it and to fill the hole you just dug;);)
    Time to get good at the maths!!
    Tip 2 it's easier to stick to metric.
    Need more advice , just post here.


  • Options
    #3
    danoriordan1402
    Registered Users Posts: 697 ✭✭✭danoriordan1402


    rje66 wrote: »
    16 m2 will equate to 1.5 tonnes approx of hardcore at approx 50mm deep, same for sand,
    So for a patio work on 50-60mm filling, and same for sand, some slabs are 50mm some 40 and some30 so when digging out allow for this.
    Tip : the more you dig out ,the more it costs to skip it and to fill the hole you just dug;);)
    Time to get good at the maths!!
    Tip 2 it's easier to stick to metric.
    Need more advice , just post here.

    great, appreciate the guidance :D
    A weekend of sweat and graft ahead ...


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