ICC-ES AC460
Full Name
ICC-ES AC460 – Acceptance Criteria for In-rack Automatic Sprinkler Systems
Scope
ICC-ES AC460 establishes the acceptance criteria for in-rack automatic sprinkler systems used in rack storage for protecting Class I-IV and Group A plastic commodities. It focuses on the following:
- Product evaluation: it provides guidelines for evaluating the performance and suitability of in-rack sprinkler systems for fire protection in rack storage environments.
- Performance requirements: it specifies the minimum requirements for water discharge density, sprinkler spacing, and obstruction limitations to ensure effective fire control.
- Testing procedures: it outlines the standard test methods to assess the water distribution and fire suppression capabilities of in-rack sprinkler systems.
- Installation requirements: it provides guidance on the proper installation and maintenance of in-rack sprinkler systems to ensure their optimal performance.
Resources
Keywords
acceptance criteria; in-rack sprinkler systems; fire protection; rack storage; water discharge density; sprinkler spacing; obstruction limitations; horizontal barriers