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30N concrete mix

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  • 27-05-2020 7:02am
    #1
    un5byh7sqpd2x0
    Closed Accounts Posts: 1,862 ✭✭✭


    Hi,

    Can someone tell me the mix quantities for 30N concrete in kg/m3 please if it wouldn't be too much trouble.

    What's the correct mix ratio? I'm seeing various ratios about the internet (usually around the 1:2:4) but also a vastly different boards post which has the opposite c:s at 1:0.5:2

    Many thanks!


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