209 ACCESS STAIRCASES- TECHNICAL INFORMATION - 2023 STAIRCASES TECHNICAL DATA ACCESS TOWER WITH PANATRAP Comparison NF EN 12 811- 1 Access tower with PANATRAP Overhead clearance ≥ 1.90 m 1.93 m Working load 100 daN/m² 450 daN/m² Distance between the main rail and the deck > 950 mm 993 mm Maximum gap between side protection < 470 mm 452 mm Toe board height ≥ 150 mm 150 mm Access openings min. 0.45 m× 0.60 m 0.53 m - 0.75 m Class 5 (450 daN/m²) 1.50 m to 2.50 m PANATRAP Class 4 (300 daN/m²) 3.00 m PANATRAP INFORMATION • Deck equipped with an anti-lift device. •Allow at least one access per façade. •Allow a maximum distance of 20 m between two access points. •Ladders' working load limit: 150 daN.
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