6/17/2023 0 Comments Itw buildex autotrax![]() The Red Head® wedge anchor can be installed at deeper embedment depth than the minimum embedment requirement. Deeper embedments in most cases will result in greater holding values. Better holding strength will be reached when rebar is present and the embedment of the Red Head® wedge anchor is past the rebar. There are two important facts that must be taken into consideration with respect to deeper embedment depths. The thickness of the concrete is important because the Red Head® wedge anchor should not be embedded within a minimum of 5 anchor diameters from the unsupported edge of the concrete to ensure proper holding values. Deeper embedments require a deeper longer hole to be drilled the longer and deeper the hole then the more difficult it is to drill the hole straight. If the hole is not perfectly straight then the Red Head® wedge anchor, once installed, may get to a point where it stops penetrating the hole because it is hitting the side of the hole where the hole bends and the wedge anchor does not. ![]() ![]() Itw buildex autotrax metal deck fastening systemĪt this point, there is a problem because the wedge anchor will not go in any deeper and cannot be taken out of the hole.
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