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
Non-cracked aerated concrete
Permissible load (perm. F) of plug 1) for central load transverse load and inclined load at each angle
Plug types
GBH A M8/20
and GBH I M8
GBH A M10
GBH I M10 and M12
Single plug
Plug pairs
0.4 0.6
G 2
perm. F = [kN] 2)
≥ G 4 0.8 1.2
Wall panels 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]
G 2
0.4 0.6
≥ G 4 0.8 1.2
Wall panels 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]
G 2
0.6 0.8
≥ G 4 1.1 1.7
Wall panels GB 3.3 0.8 1.1
GB 4.4 1.1 1.7
1)
Anchoring of the plugs is only permissible in non-plastered and non-coated masonry walls.
2)
For masonry consisting of small-format aerated concrete blocks and lightweight masonry mortar, for single plugs and plug
pairs the permissible load (perm. F) must be reduced using the factor 0.6 if there is tensile stress.
Plug arrangement and component dimensions
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 3) 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
07/2023
3)
See the table above for associated load values.
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