User Guide

Plumbing Design Assistance Manual l Chapter 6 – Installation methods l 83
Header
Masonry wall
Steel strut with strut clamps
Ball valve
Uponor AquaPEX
piping from below
Closed-cell pipe
insulation where required
PVC Sleeve
Finished concrete floor
Figure 6-43: Mechanical room transition (below-grade piping)
Mechanical chase
Concrete slab
Wall assembly
Steel strut
PVC bend support
Uponor AquaPEX below grade
Strut clamps
PVC sleeve at
concrete penetration
Figure 6-45: Wet-wall chase transition (below-grade piping)
Figure 6-44: Uponor AquaPEX below grade