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8
CRABESCAL
PUBLIC STAIRWAYS
product advantages
The CrabEscal public stairway, designed to use standard com-
ponents of MultiCrab and CrabÉtai scaffolding, offers all
appropriate convenience and safety for the public.
System built of galvanized steel capable of bearing a load of 3500 kg
per leg.
The payload on the steps and landings is 600 kg/m
2
. As an option the
landings can be fitted with decking in plywood 18 mm in thickness to fire-
resistant category M4 – or 15 mm to fire - resistant category M2.
The fronts of the steps are non-slip in accordance with article CO- 51 of
the safety regulations.
The Crab public stairways comply with French standards for establish-
ments to which the public has access, notably the standards
NF P01 012
and
NF P01 013
.
robust design
compliance with safety
standards
erection
Wide range of possible configurations.
Alternative flights
Return landing between flights
Continuous flights
Frontal exits
Lateral exits