mud slab
Noun
Meaning
mud slab (plural mud slabs)
(construction) A layer of concrete, typically 2 to 6 inches thick, poured below the structural slab but above a layer of wet or muddy soil.
Noun
mud slab (plural mud slabs)
(construction) A layer of concrete, typically 2 to 6 inches thick, poured below the structural slab but above a layer of wet or muddy soil.