Operating Instruction and Documentation
SPL 4000
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Liebig-dowels
Dowel type BM12-20/80/65 BM12-25/80/100 BM12-20/80/140
Drilling depth a 100 100 100
Min. anchorage depth b 80 80 80
Thickness of concrete c min.160(*) min.160(*) min.160(*)
Diameter of bore d 20 20 20
Thickness of the lift-pieces e 40-65 65-100 100-140
Number of dowels 12 12 12
Starting torque 70 Nm 70Nm 70Nm
(*) minimum thickness of concrete by using the mentioned dowels. Otherwise,
observe the regulation of the foundation plan.
You can use equivalent dowels from another dowel manufacturer (with license) but
observe their regulation.