Posted by Ser banover 1 year ago
Stand-off for serrated washers
How should the serrated washers be considered in the stand-off input? Is the standoff application point half of the baseplate section or at the half thickness of the serrated washer, where the forces are transferred to the anchor?
LE: example of serrated washers link added https://www.daversteels.co.uk/app/uploads/2023/05/498477024-serrated-washers-40-x-40-x-4mm-m12-stainless-1-768x768.jpg
1 Reply
Posted by Ask HILTI Teamover 1 year ago
Thanks for your question I'm not sure what you mean by serrated washers in your application however EC2 Part 4 6.2.2.3 Shar loads with and without lever arm states e1 is the distance between shear load and concrete surface neglecting the thickness of any levelling grout.