Construction details. CYPE. FIR555: Elevation change with level difference greater than the depth of the slab at an intermediate span. Bottom flat slab with waffle slab. Lost form.

Elevation change with level difference greater than the depth of the slab at an intermediate span.

Bottom flat slab with waffle slab.

Lost form.

FIR555

NOTE: It is dangerous and thus discouraged that a change in elevation be carried out in the positive bending zone.