GI channel gypsum is typically made from galvanized iron, which is iron or steel coated with a protective layer of zinc to prevent rusting and corrosion. This galvanized coating enhances the durability and longevity of the GI channel.

GI channels are used to create the framework for installing gypsum boards in interior partitions and false ceilings. They provide structural support and stability to the gypsum boards, ensuring they are properly aligned and securely attached to the wall or ceiling.

GI channels for gypsum board installation come in various profiles and sizes to accommodate different construction requirements. Common profiles include C-shaped channels (also known as studs) and U-shaped channels (also known as tracks). These profiles are designed to interlock and create a sturdy framework for gypsum board installation.

GI channels are installed by attaching them to the floor, ceiling, and walls using screws or other fastening methods. The channels are spaced apart at regular intervals to create a framework that will support the gypsum boards. Once the channels are installed, gypsum boards are then screwed onto the channels to complete the partition or ceiling assembly.

GI channel gypsum systems offer versatility in design and construction. They can be used to create straight or curved partitions and ceilings, allowing for flexibility in architectural design. Additionally, they can accommodate various thicknesses of gypsum boards, depending on the desired level of sound insulation, fire resistance, and structural integrity.

Galvanized iron channels are known for their strength and durability, providing a stable framework for gypsum board installation. The galvanized coating protects the channels from corrosion and moisture damage, ensuring long-term performance in interior applications.

GI channel gypsum systems can contribute to the fire resistance of interior partitions and ceilings when combined with fire-rated gypsum boards. The galvanized iron channels provide a non-combustible framework that enhances the overall fire resistance of the assembly.