What is the minimum thickness of slab

Question

Accepted Answer

The minimum thickness of a slab depends on various factors such as the load it will bear and the type of material used.

The minimum thickness of a slab is typically determined by structural engineers based on the expected load it will bear.
For residential buildings, the minimum slab thickness is usually around 4 inches (10 cm).
For commercial or industrial buildings, the minimum slab thickness can range from 6 to 8 inches (15 to 20 cm) or more, depending on the load requirements.
The type of material used for the slab, such as concrete or steel, also affects the minimum thickness.
In some cases, additional reinforcement like steel bars may be required to meet the structural requirements.
It is important to consult with a structural engineer or follow local building codes to determine the appropriate minimum slab thickness for a specific project.

Accepted Answer

125 mm

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