Construction details. CYPE. EHR555: Change in elevation with a drop smaller than the slab depth. Lower flat slab with waffle floor. Lost filler blocks.

Change in elevation with a drop smaller than the slab depth.

Lower flat slab with waffle floor.

Lost filler blocks.

EHR555

Check that the positive rebar of the waffle slab has a greater capacity than the maximum capacity of the flat slab at an axis of the waffle.