Spine Wall Beam
- Stringer beam is custom designed to match the thickness of the project specific spine wall. Generally the wall would be block work. So its thickness would vary between 90 mm and 150mm. The beam will be cast and installed in concrete at the same time as the stair flights and landings are cast in concrete. Minimal back propping is required. (Refer to Stairform Standard Staircase details).
Stairform – AS3610 Formwork for Concrete
Guardrail CHS – AS 1170.2
Crane Hook – AS4100 & AS1418.1