PB300 – CORE MODULES
PB300 – Core Module Floors
PB300 Core Module – Floor Left
300mm reinforced precast concrete
PB300 Core Module – Floor Right
300mm reinforced precast concrete
PB300 – Core Module Sealings
PB300 Core Module – Sealing Left Full
300mm reinforced precast concrete
PB300 Core Module – Sealing Right Full
300mm reinforced precast concrete
PB300 Core Module – Sealing Left Hatch
300mm reinforced precast concrete
PB300 Core Module – Sealing Right Hatch
300mm reinforced precast concrete
PB300 – Core Module Walls
PB300 Core Module – Wall Full
300mm reinforced precast concrete
PB300 Core Module – Wall Door
300mm reinforced precast concrete
PB300 Core Module – Wall Stronghold
300mm reinforced precast concrete
PB300 – TUNNEL SEGMENTS
PB300 – Tunnels
PB300 Tunnel Segments – Tunnel
300mm reinforced precast concrete
PB300 – Tunnel Attachments
PB300 Tunnel Segments – Tunnel Connector to Core Module
300mm reinforced precast concrete
PB300 Tunnel Segments – Tunnel Door Segment Middle
300mm reinforced precast concrete
PB300 Tunnel Segments – Tunnel Door Segment End
300mm reinforced precast concrete
PB300 Tunnel Segments – Tunnel Dead End
300mm reinforced precast concrete
PB300 Tunnel Segments – Tunnel 45 Degree
300mm reinforced precast concrete
PB300 – SHAFT MODULES
PB300 – Shafts
PB300 Shaft Modules – Shaft
300mm reinforced precast concrete
PB300 – Shaft Sealings
PB300 Shaft Modules – Shaft Sealing Hatchet
300mm reinforced precast concrete