Precast Consulting Service
Finance, Marketing &
Operations
Stair & Elevator Tower
- Penntech Paper Company
Johnsonburg, PA
Scope
-
25,000 sf Solid
panels
-
14
ea. Stair Landings
Features
-
235' tall, footprint 8'-6" x 32'
-
Windfirm in longitudinal direction
-
Seismic: Av =
.05, Aa = .05
-
Panel to panel vertical mild steel reinforcement,
but not post tensioned.
-
Post tensioning would typically not be required
unless seismic zone is .20 and above.
-
Impermeable microsilica mix design (fc
= 10K)
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us
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