Engineering Center

We want to install anchor once freshly poured concrete reaches 2,500 psi.

Can W-L-0040 be installed with gyp board as a backer behind wall gyp surface?

directions for how to get a certificate for a webinar (diaphragm design software)

Concrete to Concrete module does nor t allow to input moment and shear load at the same time and needs to be run separately.

A contractor neglected provide the detailed anchoring for a timber rafter which is running parallel and directly over the top of a section of CMU wall. Their proposed fix is to drill holes top down through the wood deck, timber and into the grouted CMU. Would using a Hilti adhesive to anchor the threaded rods in this condition...

I need a way to calculate the amount of firestop wrap strip (CP648-E w45/1-3/4) needed for a project. Then the cost per case and how much a case contains.

We have a situation where we will need to drill through 6 thick metal deck floor slab to install anchor bolt on the flange of the support steel beam. See attached sketch. This is required due to higher load which is preventing to install anchor rod within the concrete slab thickness. Since the bolt will be drilled through the ...

We have a job at a hospital, where we can not access the other side of the wall and need to see if there is a one sided system for drywall that is not a shaft wall.

I attended today's HIT-HY-200 V3 webinar but have not been sent the Quiz to obtain my PDH credit.

Hello, I just want to confirm if the Technical Guide Edition 22 Capacity Tables are based on ACI 318-19. The Technical calculations just show ACI 318 Chapter 17. Both ACI 319-19 and 14 have Chapter 17 for Anchoring to Concrete. Thank you.