Posted by TOM PETRONover 1 year ago
Concrete strength requirement
Can Hilti concrete screws 3/4 diameter be used in concrete lower than 2,500 psi. You have a custom button... please advise. I have 950 psi strength.
1 Reply
Posted by Matthew Fordover 1 year ago
Hi Tom,
ACI 318 Chapter 17 limits post-installed anchorages to concrete compressive strengths ranging from 2,500 psi up to 8,000 psi. The custom concrete compressive strength option in PROFIS Engineering will still limit users to the scope of Hilti's supportive testing.
For additional assistance, please reach out to hnatechnicalservices@hilti.com or give us a call at 877-749-6337.
Regards,
Matthew