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Convective Air Slab

Slide #1: Installing under-slab utilities

  1. After the foundation and compacting the fill, install under-slab utilities for plumbing and/or electrical conduits below the fill line.
  2. Re-compact the fill over the plumbing and/or electrical conduits for a flat fill surface.
  3. To minimize slab cracking, the fill should be completely compacted with proper fill material.

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