The minimum thickness of a reinforced concrete slab for a residential floor is

date：2026-04-23 16:16:03 author：admin browse： time View comments Add Collection

 The minimum thickness of a reinforced concrete slab for a residential floor is

The minimum thickness of a reinforced concrete slab for a residential floor is:

A. 100 mm

B. 120 mm

C. 150 mm

D. 180 mm

Answer: B

Explanation: Building Standard Law requires 120mm minimum for residential slabs.