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Strength of blockwork wall

  • 20-02-2024 1:17pm
    #1
    REFLINE1
    Registered Users, Registered Users 2 Posts: 428 ✭✭


    Hi, how would I calculate what height of water, a standard unreinforced concrete blockwork wall (mortar joints, block on flat 215mm thick) could resist without collapse? thanks



Comments

  • #2
    AmpMan
    Registered Users, Registered Users 2 Posts: 239 ✭✭AmpMan


    https://www.boards.ie/discussion/2058337038/strength-of-blockwork-wall

    I'm into koi ponds and this question comes up all the time for pond builders.

    Usually turning into massive debate .

    The answer is that the ground is doing most of the heavy lifting. Did you ever see those skinny flood panels holding back the sea?

    Or a glass window with water up to the top holding back a flood!

    I've seen ponds around 2m deep build with 4" blocks on the flat without issue.

    My own is cavity blocks with every second cavity filled with concrete & tied to a ring foundation, way stronger than it needed to be.



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