Site stairway

Auxiliary element designed by Combisafe ® that facilitates the safe temporal access to the formworked floor or the access between concreted floors. The Alsina Pre-Assembled stairway is manufactured mainly with steel and can be easily folded and. transported By modifying its angle the stairway can be fixed to reach different heights up to 4,3 m.

The steps, being able to rotate, are anchored to four supporting lateral beams, two at each side. Thus the steps keep always horizontal, regardless the angle or the height.
CHARACTERISTICS
- Easy and quick assembly; in 10 minutes two operators can set it for use.
- Available in 12, 15 and 18 steps for maximum heights of 4,5 m.
- Wide run; standard width: 75 cm.
- Manufactured with expanded metal and hot-dip galvanized.
- Nonslip metal mesh steps.
- Steps adjustable to 55º.
- The double railing is automatically fixed to the correct height.
- To facilitate its transportation and assembly it is delivered pre-assembled.
- It can be anchored to the formwork, to scaffolds, to a slab or to metal structures.
- It can be completely assembled by site operators.
- Designed and manufactured as per the UNE-EN 12811 Standard.