Ladder Beams are used where clear span is required in scaffolding or where greater strength is required in the horizontal members. Available in lengths up to 6m and can produce longer length on demand from Customer.
Benefits of Ladder Beam
(1) Immediate roof support over the excavated section
(2) Act as a model reassuring a minimum thickness once applying shotcrete.
(3) Become a part of the reinforcement within the shotcrete lining.
(4) Provide support for spilling, if needed, over subsequent excavation.