Piristeel Oy
Teollisuustie 5
FI-62100 Lapua
Product
Intended purpose
Performance levels
1. Dimensions
2. Coating thickness
3. Load-bearing
capacity and
torque resistance
Pisko wall ladder
Roof safety product – a ladder for climbing on the roof of a building or
other platform.
Value
Zinc 275 g/m² + powder-coating
a) Rung width 400 mm
b) Rung interval 300 mm
c) Rung diameter 25 mm
d) Distance between the rungs and the wall => 200 mm
4. Corrosion
Corrosion resistance class C3 medium
a) Static load-bearing capacity of the rung
- With a 1.5-kN load, the maximum deflection is 5 mm. Withstands a
load of 2.6 kN.
a) Static load-bearing capacity of the side rail
- With a 1.5-kN load, the maximum deflection is 10 mm and 1/100 of
the length of the bracket interval. Withstands a load of 2.6 kN.
c) Static load-bearing capacity of the ladder’s fastening and the wall
ladder legs
- Withstand a load of 2.6 kN.
d) Torque-resistance capacity of the rung’s fastening
- Withstands a torque of 50 Nm.
e) Dynamic load-bearing capacity of the ladder
- Withstands the load due to a 100-kg mass falling from a height
of 2,500 mm.
f) Dynamic load-bearing capacity of the vertical safety rail
- Withstands the load due to a 100-kg mass falling from a height
of 2,500 mm.
Version 1.2
18.09.2018
Piristeel Oy
|
Metallitie 4, 62200 Kauhava, Finland
Tel. +358 6 433 8800
|
www.piristeel.fi