This does not make it practical to specify an anchor in the office to obtain state approval.ĭoes anyone have a dependable and satisfactory method or anchor manufacturer to recommend?Īmong others that i do not recall at this time, I've specified the following: On-site testing is required to determine the actual performance of the anchor. Therefore, how can i specify an anchor with such a waiver? Can we interpolate the values? And if so, the result would be that much lower.ģ. Spancrete specifies its concrete to be 5,000 psi. The tabulated allowable loads are for anchors installed in hollow core concrete with a minimum compressive strength of 7,000 psi.
The allowable loads are very low to accomplish the necessary load.Ģ.
There are a variety of anchors for hollow core material applications to CMU, brick, plank and panel.ġ.
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