header.askHiltiTitle

Oversize plate washers in PROFIS

question.postedBy Zachary VanLemmerenabout 8 years ago
Oversize plate washers in PROFIS

*Posted on behalf of a HIlti customer

Why can’t I select the option to use an oversize plate or washer equal to 1.0?

Anchor,Profis

1 question.answer.reply
question.postedBy Morganabout 8 years ago
question.answer.verification.hiltiVerified

Dear customer,

Thank you for reaching out to us. The option to use an oversize plate or washer is only available in PROFIS Anchor for cast-in-place headed bolts (ASTM F1554 hex head, heavy hex head, square head and heavy square head) when design per ACI 318-11 or ACI 318-14 is selected. This option is not available in PROFIS Anchor for either AWS D1.1 headed studs or for Hilti post-installed anchors; nor is it available if design per ACI 318-08 or ACI 349-01 is selected.

Reference ACI 318-11 Part D.5.2.8 or ACI 318-14 Section 17.4.2.8 for the design provisions relevant to use of an oversized plate or washer.
I hope I have answered your question. If there is anything else, please let me know.

Cheers
Morgan