What is black iron as in that required for nyc ceiling suspension system.
Black iron suspended ceiling system.
The needs of architects project managers and builders can be met with our suspended acoustic ceiling panels acoustic false ceilings and acoustic drop ceilings.
But its referred to as black iron.
Rigid structural support for gypsum wallboard veneer plaster or drop ceiling assemblies.
Usg has a wide array of suspended acoustic ceiling products.
It defines maximum ceiling height for commercial tenant work.
Our suspended ceiling grid systems are a perfect fit almost any project.
Black iron is the frame below the slab from which the hung ceiling grid or drywall studs are suspended and to which partition caps may be fastened.
Piping ductwork and electrical work in the ceiling are also fastened to routed through this supporting fame work.
I understand new york city requires 1 4 diameter steel rods and 1 1 2 cold rolled steel channels to support ceilings.