Not with a quick bolt, but with HILTI studs shot into concrete.
Thom McMahon
Firetech, Inc.
2560 Copper Ridge Dr
Steamboat Springs, CO 80488-2136
Tel: 970-879-7952
Fax: 970-879-7926
----- Original Message -----
From: "Bill Minkel" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Thursday, November 01, 2007 1:09 PM
Subject: Split-Ring Hanger
Has anyone ever used split ring hangers, for instance on 1" & 1 1/4"
branch
lines, say 2" CL below concrete deck with a qwik-bolt? NFPA-13 2002 Fig.
A.9.1.1 shows Split Ring as a common type of Acceptable Hanger.
Bill Minkel, Designer
Member NFPA
Western States F.P., Dallas
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