The large anchor bolts (middle) thread directly into concrete, and the cordless dispenser (bottom) injects epoxy into holes for anchoring things with adhesive. Photo by Photo Steve Maxwell ...

Concrete Anchoring Sakrete Introduces Epoxy Products at World of Concrete 2017 New line of epoxy products designed to securely anchor bolts or objects into concrete or masonry surfaces. Jan 17, 2017 ...

If you use the epoxy, be sure that the hole is dust-free. This is a good thing to do even if you don’t use the epoxy. The stud anchor will hold much better if there is no dust in the hole. (Don ...

Two standard diameters are available, 3/8" and 1/2", and two lengths, 3" and 4". The advantages of the Secure-Bolt Plus concrete screw anchors are both practical and economical.

ACI 117.1R-14 Guide for Tolerance Compatibility in Concrete Construction, American Concrete Institute (ACI), 2014, www.concrete.org ...