Reinforced Cement Concrete (RCC) stairs are popular in modern construction due to their strength, durability, and versatility. Essential RCC stair details include proper planning of dimensions such as the rise, tread, and width to ensure comfort and safety. The typical rise ranges between 150–180 mm, while the tread is usually 250–300 mm. Structural reinforcement is crucial, typically using steel bars arranged in a specific pattern to handle tension and compression forces. Adequate cover is provided to protect the reinforcement from corrosion.
Additionally, the slope or pitch of the stairs, ideally around 25–40 degrees, plays a significant role in user comfort and structural stability. Proper curing and finishing enhance the stairs’ longevity and aesthetic appeal. Understanding these details ensures the construction of safe, functional, and durable RCC stairs.
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