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DS
Recommended setting range
Concrete Steel
No general restrictions existent. Limitations 67
are depending on application and user
62
requirements.
57
52
47
42
37
32
Working beyond the recommended applica-
27
tion range will lead to an increase of the fail-
6
ure rate.
Fastener selection
Fastening wood or soft material
Required nail shank length:
Wood LS = hET + tl [mm]
Soft material LS = hET + tl – 2 – hcs [mm]
hCS ≅ 3 mm if possible
Required depth of penetration hET
Normal weight concrete
Select hET according to fc
fc [N/mm 2 ] 15 25 35
hET [mm] 42 37 32
Steel
hET
17–27 mm
Steel thickness, tII [mm]
4.138 11 / 2007
Shank length, Ls [mm]
t I
h ET
t I
h ET
DS
8 10 12 14
h CS
t I
h ET