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product advantages
4
CRABESCAL
SITE STAIRWAYS
The CrabEscal site stairway is designed to use
standard MultiCrab scaffolding components and is
extremely flexible in use.
CrabEscal can be incorporated in the scaffolding or
built in a separate tower.
CrabEscal can be assembled from the ground or
suspended.
These can be built in a number of different ways: continuous, alter-
nating or with a return landing between flights. Protection on the
exposed side is provided by 2 or 3 diagonal braces, serving as
handrails.
All frontal and side exits are possible.
the flights
Side exits
Platform stairway
ENTREPOSE
ENTREPOSE
ENTREPOSE
ENTREPOSE
ENTREPOSE
ENTREPOSE
ENTREPOSE
ENTREPOSE
ENTREPOSE
ENTREPOSE
Continuous flights
Exit every 2 m.
frontal exit
Side exit
Alternative flights
Right / left exit every 4 m.
Return landing between flights
Exit on the same side every 2 m.