Safe load tables are provided in a unique format for easy comparison and cost optimisation. Load tables assume an even distribution of load across the width of the ladder fixed in a horizontal plane, and that the loading is similar on at least two or more continuous spans. For non-uniform loads or spans/loadings outside the scope of the tables, please contact Metsec for advice.
‘s’– maximum spacing of supports in metres‘d’– maximum deflection in end span in mm‘dp’– allowable deflection (span/200) in mm‘w’– safe working load in kg per linear metre
Load required = 100kg per linear metre
Options available:1. 50mm deep ladder will span up to a maximum of 2.396m with a deflection of 10.9mm2. 100mm deep ladder will span up to a maximum of 3.952m with a deflection of 14.8mm3. 125mm deep ladder will span up to a maximum of 5.321m with a deflection of 21.4mm4. 150mm deep ladder will span up to a maximum of 6.000m with a deflection of 21.8mm
Tel: +44 (0) 121 601 6085