Tower base concrete work

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  • เผยแพร่เมื่อ 30 ต.ค. 2014
  • MA-40 base install
    via TH-cam Capture

ความคิดเห็น • 1

  • @ads-baisgreenock9737
    @ads-baisgreenock9737 2 ปีที่แล้ว

    @Michael Nagorski excellent work guys.
    I am installing a tilting winch mast that is made from 60x60x5mm box section steel. i have a ground sleevw piece of box that it slides into measuring 70x70x5mm.
    the main part with winch is around 5 FT off the ground and will be holding two 20FT aluminium scaffold poles with adsb / ais equipment.
    i have dug a hole 2 and 1/2ft x 2 and 1/2fT x 3ft deep, should i use rebar for the ground sleeve and should i go deeper?
    i really need some advice