New Specification for Standard Specification for Performance of Exterior Metal Architectural Trim Systems Used with Fiber-Reinforced Cement Cladding
1. Scope
Covers the performance requirements and evaluation methods for architectural trim systems used in exterior wall assemblies with fiber-reinforced cement, including rainscreen systems, panelized façades, and cladding support structures.
Fills informational gaps for designers and other users of fiber-reinforced cladding systems with architectural trims where existing codes and standards are lacking direct solutions to general performance requirements.