Normally we are using the strongback in window, Door opening, uneven profile and panel handling purpose. It’s used to avoid the panel breakup, crack and damage during the panel lifting from table, Transportation (Loading & Unloading) and Panel erection on site. We are using three types strongback based on the required strength.
1. PFC Strong back.
First is the PFC member which can be bolted to the face or welded to plates on edge.
2. RHS (Right hand side) Strongback.
Second is the New and preferred RHS which is bolted to the panel face.
3. Elbow Strongback.
Third is the Elbow strongback which is bolted to the panel face and hangs over one edge.
PFC and RHS Strongback used in SHOP DRAWING.
Strongback Photos reference for PRECAST PANEL.
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