Take a look at the concrete floor structural systems below. Which do you know and which names are you unsure about?
waffle slab with two-way beams
waffle slab
flat slab with drop panels and column capitals
flat slab with drop panels
one-way joists with beams

Test your knowledge
Match the names of the systems with the letters A, B, C, D, E in the drawing.
A. flat slab with drop panels
B. flat slab with drop panels and column capitals
C. waffle slab (two-way)
D. waffle slab with two-way beams
E. one-way joists with beams