Slab Rebar vs Macro Fiber
Which is better for strength and durability?
4″ slab with #4 rebar @ 12″ o.c.
4″ slab with #3 rebar @ 24″ o.c.
4″ slab with no rebar and only Macro Fiber @ 5 LBS/CY
4,000 psi mix
GBA Detail Library
A collection of one thousand construction details organized by climate and house part