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

 

Ancor channel 49/30/3

Dimensions
Strap anchors
Ancor channel 49/30/3
Ancor channel 49/30/3

Ancor channel 49/30/3
Allowable loads (safety factor = 3)
Bolts
(mm)
α pull out(kN)
γ shear load (kN)
slip load (kN)
with recommended
torque (Nm)
M16
M20
M16
M20
M16 (62 Nm)
M20 (123 Nm)
12.50
12.50
15.00
15.00
2.50
2.75

Ancor channel 49/30/3
Min. edge distance (D)
Concrete
strength

pull out (cm)
shear load (cm)
C20
C30
C40
< C35
> C35
8.00
7.50
7.00
12.50
10.50

Channel filler
Polyurethane foam density 20 kg/m3 with double nylon strip

Ancor channel 49/30/3
Geometric characteristics

Weight (Kg/ml)
Area(cm2)
Neutral axis
e (cm)
Moment of inertia
Section modulus
Jx(cm4)
Jy(cm4)
Wx(cm3)
Wy(cm3)
2.85
3.63
1.37
4.10
12.67
2.51
5.17

Length of anchor channels
Ancor channel 49/30/3
Other lengths on request

Ancor channel 49/30/3
Bolts for channel
Bolts
(mm)
L = length underhead in mm
30
40
50
60
70
80
100
125
150
250
M16
X
X
X
M20
   
X
  
X
        

Materials
Element
Steel
Standard
fv [ N/mm2]
ft [ N/mm2]
εt-min [%]
Channel
DX51D
UNI EN 10327
-
270 - 500
22
Bolt
Classe 4.6
UNI 3740
-
-
-

Corrosion protections
Channel
From pregalvanized coil, 200 gr/m2 (on both faces)
Bolt
Electrogalvanic, thickness 357 mg/dm2

Tecnogrip s.r.l. Via Collegno, 114 10091 Alpignano (TO) - C.C.I.A.A. di Torino - REA 853271 - P.IVA 07163460012 Cap. Soc. int. ver. €10.400,00