I used 12 concrete filled cardboard piling tubes (300mm ID x 600mm deep), with high strength concrete & reinforced with rebar.
The floor frame rested on adjustable base pads (each with a load limit of 1,400kg)
Overall cost was ~£500 iirc.
cardboard piling tubes
Do these ultimately degrade leaving just a concrete post?
@hugo7 started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
I used 12 concrete filled cardboard piling tubes (300mm ID x 600mm deep), with high strength concrete & reinforced with rebar.
The floor frame rested on adjustable base pads (each with a load limit of 1,400kg)
Overall cost was ~£500 iirc.