We have a 12" slab sitting on top of a 24" foundation. We need to post install column anchors through the slab and into the footing. To develop the post installed anchors, they will be set in 24" of epoxy when including the slab and footing. Most of the epoxy's say that 2' is too deep per the data sheets. what type of epoxy would you recommend for this?
Hi Nathan,
Hilti has a technical guide regarding post-installed reinforcing bars which can be found here. This resource can help with your design along with Hilti's PROFIS Engineering software which has a rebar application module titled Concrete-to-Concrete. This will help you determine which adhesive will be best for your application.
If you have any further questions, please reach out to hnatechnicalservices@hilti.com.
Regards,
Ashley