Anchor systems
THE SYSTEM
Anchor channel 40/22/2.5
Anchor channel 41/23/3
Anchor channel 49/30/3
Hook-head toothed straps
Toothed plate with welded high nut
Toothed plain plate
Angle cleat with toothing PRD1
Angle cleat with double toothing PRD2
Restraint and hidden anchor TNRO
Restraint and hidden anchor TNRO4
Restraint and hidden anchor TNRO5
H - beam anchors
Restrain anchor cleat
Load bearing anchor 6 Ton.
Load bearing anchor 12 Ton.
Load bearing anchor 3.5 Ton.
Special anchors
Lifting systems
|
Anchor channel 40/22/2.5
Dimensions |
Strap anchors |
Stud anchors |
|
|
|
|
Allowable loads (safety factor = 3) |
Bolts
(mm) |
α pull out (kN) |
γ shear load (kN) |
slip load(kN)
with recommended
torque(Nm) |
M12 |
M16 |
M12 |
M16 |
M12
(30 Nm) |
M16
(62 Nm) |
8.50 |
8.50 |
8.30 |
10.00 |
1.50 |
2.25 |
|
Min. edge distance |
Concrete
strength |
pull out (cm) |
shear load (cm) |
C20 |
C30 |
C40 |
< C35 |
> C35 |
7.50 |
7.00 |
6.50 |
12.00 |
10.00 |
Channel filler |
Channel with straps
|
Channel with stud |
Polyurethane foam density 20 kg/m3
with double nylon strip |
Polyurethane foam density 20 kg/m3
with nylon strip |
|
Geometric characteristics |
Weight (Kg/ml) |
Area(cm2) |
Neutral axis
e(cm) |
Moment of inertia |
Section modulus |
Jx(cm4) |
Jy(cm4) |
Wx(cm3) |
Wy(cm3) |
1.79 |
2.28 |
0.96 |
1.35 |
5.02 |
1.09 |
2.54 |
Length of anchor channels |
Stud anchors |
Strap anchors |
|
|
other lengths on request |
|
Bolts for channel |
Bolts
(mm) |
L = length underhead in mm |
30 |
40 |
50 |
60 |
70 |
80 |
100 |
125 |
150 |
250 |
M12 |
X |
|
X |
X |
X |
|
|
|
|
|
M16 |
|
X |
X |
X |
X |
X |
X |
X |
X |
X |
Materials |
Element
|
Steel |
Standard |
fv [ N/mm2] |
ft [ N/mm2] |
εt-min [%] |
Channel |
DX51D |
UNI EN 10327 |
- |
270 - 500 |
22 |
S220GD |
UNI EN 10326 |
220 |
300 |
20 |
Bolt |
Classe 4.6 |
UNI 3740 |
- |
- |
- |
Corrosion protections |
Channel |
From pregalvanized coil, 200 gr/m2(on both faces) |
Bolt |
Electrogalvanic, thickness 357 mg/dm2 |
|