What are the four types of Steel Decking?

The four types of steel decking are indeed Composite, Roof, Cellular, and Form.

Composite decking is designed to be used with concrete to transfer loads between the steel and the concrete slab, effectively creating a structural system that enhances the strength and rigidity of the building. Roof decking typically refers to the types used for the roof structures, providing support and forming the base for roofing materials. Cellular decking features a series of openings or cells that can be used for running electrical and mechanical systems, making it versatile for commercial applications. Form decking is primarily utilized as a temporary support form for concrete pours, allowing for the shaping and stabilization of the concrete until it gains sufficient strength.

This classification encompasses specific functionalities of the decking types, illustrating how each one serves a unique purpose in construction and structural integrity. Understanding these distinctions is critical for professionals in the field as it informs design choices, material selection, and compliance with structural requirements.