ST'AIR
ST 60 Access Tower, integrated into state-of-the-art shoring tower. Easy handling, exceptional safety.
ST’AIR is a spiral access tower included into a latest-generation shoring tower. It can also be used as a stand-alone tower.
Photos & Videos
Watch the video showing the easy assembly of the ST'AIR Access Tower!
Product Advantages
Work safely
- Easy and safe assembly and disassembly at any time, without safety harness
- Assembly deck creates enclosed work surface
- Permanent advancing side protection
- Lightweight components (< 15 kg) mean easy handling
- Free space overhead, no sudden collisions
- Integrated crane suspensions
- Automatic base jack retainer
- Safe access in accordance with EN 12811-1
- Operating loads in accordance with NF P93-521
- Maximum access height 24.00 m
Work productively
- Quick assembly, no bolts or nuts
- Exits on all 4 sides at 50 cm intervals are possible
- 4 m tower moveable by carriage, no crane
- Installation area 1.5 m x 1.5 m; ideal even in confined spaces
- 100% compatible with ST 60 Shoring Tower and MODEX Scaffolding
Technical data
› Tower dimensions: 1.50 x 1.50 m
› Maximum access height: 24 m
› Maximal load: 10 people or 1,000 kg
› Number of people recommended for the assembly / disassembly: 2 people minimum
› Required tools: hammer, spirit level
Flight inclination | 47.5–52.5° |
Step height | 200 mm (first step = 140 mm) |
Step depth | min. 167 mm |
Step going | min. 20 mm |
Step width | 620–908 mm |
Tread | min. 151 mm |
Blondel's theorem | 565 mm |
Slip-proof steps with rainwater evacuation | yes |
Headroom | 2.36 m |
Stop depth | 680 mm |
Foot rail | Clear ≤ 20 mm |
Operation load | Punctual load of 360 daN and distributed load of 300 daN/m² |
Distance rail / floor | 997 mm |
Maximum opening in side protection | < 470 mm |
Toe board height | ≥ 150 mm |
