Two-Way Concrete Waffle Slab Floor System

Dimensioned section drawing of a Two-Way Concrete Waffle Slab floor system with floor depths and heights


*Under Development*


Span (Conventional): 25’-55’ | 7.62-16.767 m
Span (Post-Tensioned): 30’-80’ | 9.14-24.38 m
Slab Depth: 10.0”-29.0” | 25.4-73.7 cm
Slab Depth (Formula): Span/24
Column Size: 24.0”-40.0” | 61-101.6 cm

Dome Width: 19”, 30” | 48, 76 cm
Dome Depth: 8.0”-20.0” | 20-51 cm

Floor to Floor Height: 10’-16’ | 3.05-4.88 m



Drawings include:
Two-Way Concrete Waffle Slab Floor System plan, section, isometric

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Concrete floor systems are reinforced slab structures designed to satisfy a range of loading and span conditions in a building. Concrete floor systems are designed to span in either one direction (one-way) or both directions (two-way) of a structural bay.

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