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    • CommentAuthorplestage
    • CommentTimeJul 23rd 2017 edited
     
    what size of what kind of lumber can hold what weight

    i am building a 5 ft wide by 3 ft deep by 20 ft long water tank for aquaponics

    garden grade tarp to hold water
    maybe press fiber board or something in between tarp and lumber?
    what kind of wood for both ?
    what size / thickness?

    what screws or wood glue or metal meshing or bindings for screw support

    water proofing

    drilling holes for pipes
    what plumber seals
    ??

    anything else i need to know?

    1 cubed foot of water is 7.48052 lb? or kg? lol i can not remember which