Page 221 - Icon Ridge Hardware & Fixing Technology Catalog

Fixing technology

Bolt-anchor BZ, stainless steel A4

Extract from the application conditions in the ETA-99/0010 approval
Anchor resistance, shear load without influence of axial spacing and edge clearances.
Overall safety factor taken into account according to ETAG ( γ M and γ F )

Loads and characteristic values Bolt-anchor BZ, stainless steel A4 M8 M10 M12 M16
cracked concrete
Admissible load C20/25 admissible N[kN] 1,7 3,0 4,0 6,6
C25/30 admissible N[kN] 1,8 3,3 4,4 7,3
C30/37 admissible N[kN] 2,0 3,6 4,8 8,0
C40/50 admissible N[kN] 2,3 4,2 5,6 9,3
C50/60 admissible N[kN] 2,6 4,6 6,2 10,3
uncracked concrete
Admissible load C20/25 admissible N[kN] 4,0 5,3 6,6 9,9
C25/30 admissible N[kN] 4,4 5,9 7,3 11,0
C30/37 admissible N[kN] 4,8 6,4 8,1 12,1
C40/50 admissible N[kN] 5,6 7,5 9,3 14,0
C50/60 admissible N[kN] 6,2 8,2 10,3 15,4
cracked and uncracked concrete
Admissible shear load C20/25 admissible N[kN] 6,1 9,5 14,0 20,4
> C25/30 admissible N[kN] 6,1 19,5 14,0 23,4
Admissible bending shape admissible N[Nm] 15,6 30,7 54,1 123,4
Axial spacing and edge clearances
Anchoring depth h ef [mm] 45 58 65 80
Characteristics axial spacing s cr [mm] 135 174 195 240
Characteristics edge clearances c cr [mm] 68 87 98 120
cracked concrete
Minimum axial spacing / for edge clearance c s min /c [mm] 50/60 60/80 70/100 80/120
Minimum edge clearance / for axial spacing s c min /s [mm] 50/75 60/100 70/100 80/120
uncracked concrete
Minimum axial spacing / for edge clearance c s min /c [mm] 50/80 60/100 65/120 80/160
Minimum edge clearance / for axial spacing s c min /s [mm] 50/115 60/155 70/170 100/210
Minimum component thickness h min [mm] 100 120 130 160
Mounting data
Hole diameter d o [mm] 8 10 12 16
Through-hole in the mounted part d f [mm] 9 12 14 18
Drilled hole depth h 1 [mm] 60 75 90 105
Anchoring torque T inst [Nm] 20 35 55 110
Wrench size SW [mm] 13 17 19 24

Technical data subject to change.
Availability subject to country specific rules and regulations. www.iconridge.com Source: Theo Förch GmbH & Co. KG 221