The minimum thickness of a reinforced concrete column for a residential building is

date：2026-05-04 12:17:35 author：admin browse： time View comments Add Collection

The minimum thickness of a reinforced concrete column for a residential building is

The minimum thickness of a reinforced concrete column for a residential building is:

A. 200 mm

B. 250 mm

C. 300 mm

D. 350 mm

Answer: B

Explanation: Residential columns require 250mm minimum thickness.