Catalog_Sprinkler attachment_EN_2023

TECHNICAL INFORMATION
CONSTRUCTION SUPERVISION
APPROVED
CERTIFIED QUALITY
Plug characteristic values for
gas concrete under cut anchor
according to building inspection approval
Cracked aerated concrete
Permissible load (perm. F) of plug 1) for central load, transverse load and inclined load at each angle
Plug types
Single plug
Plug pairs
perm. F = [kN]
GBH A M8/20
and GBH I M8
GBH A M10
GBH I M10 and M12
GB 3.3 0.6 0.8
GB 4.4 0.8 1.2
Axial spacing a ≥ [cm] 10.0 10.0
perm. F per plug pair [kN]
GB 3.3 0.6 0.8
GB 4.4 0.8 1.2
Axial spacing a ≥ [cm] 20.0 20.0
perm. F per plug pair [kN]
GB 3.3 0.8 1.1
GB 4.4 1.1 1.7
1)
The shear stress in the roof and ceiling panels determined by the plug load should not exceed the value 0.4 x perm. “t“ as
specified in accordance with DIN 4223, see approval.
Plug arrangement and component dimensions
Symmetry axis of
the plates
Permissible load application zones
for plugs of roof and ceiling plates
as specified by DIN 4223
Plate width
Plug types
GBH A and GBH I
Edge spacing to the edge of the component and to butt joints ar ≥ [cm] 15
Edge spacing to bed joints arL ≥ [mm] 5
Minimum intermediate spacing between plug groups az ≥ [mm] 60
Axial spacing within plug pairs 2) a ≥ [mm] 10/20
Minimum component thickness d = [mm] 17.5
Plug type/threaded bolt M8 M10 M12
Torque when fastening MD [Nm] 5 8 8
2)
See the table above for associated load values.
07/2023
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