Hilti Under Cut Anchors For Underhung Crane
Hilti Under Cut Anchors For Underhung Crane
(OP)
A runway was installed for a 5 ton underhung crane. It is suspended from a concrete ceiling with embedded headed anchors. Due to a screw- up a pair of support locations failed to be installed. I work for the crane installer. The customer's engineer has suggested Hilti undercut anchors. I have looked at the Hilti specs and am aware that it is suitable for fatigue applications. I am aware of how these replaced the failed epoxy anchors at the Boston dig.
I am not comfortable in using these anchors for suspended crane loads. I would appreciate to hear about experience with this type of application.
I am not comfortable in using these anchors for suspended crane loads. I would appreciate to hear about experience with this type of application.





RE: Hilti Under Cut Anchors For Underhung Crane
Dik
RE: Hilti Under Cut Anchors For Underhung Crane
RE: Hilti Under Cut Anchors For Underhung Crane
RE: Hilti Under Cut Anchors For Underhung Crane
RE: Hilti Under Cut Anchors For Underhung Crane
100 % inspection and proof testing can reduce a lot of speculation.
RE: Hilti Under Cut Anchors For Underhung Crane
Immediately after the Big Dig failure, Hilti came out explaining that their products were not involved and that their products were creep resistant.
Dik
RE: Hilti Under Cut Anchors For Underhung Crane
Michael.
Timing has a lot to do with the outcome of a rain dance.
RE: Hilti Under Cut Anchors For Underhung Crane
Follow Hilti's instructions.
RE: Hilti Under Cut Anchors For Underhung Crane