What are Tested Firestop Systems?
Firestop systems impede the flow of fire, hot gases and toxic smoke through openings in walls, floors and floor/ceiling assemblies for through penetrations, joints, blanks, gaps, voids and ducts. These systems are essentially required by building codes to be tested and rated as part of an assembly in accordance with an approved test standard like ASTM/ UL/ IS/ AS.
What are Firestop Engineering Judgements
An engineering judgment (EJ), is a drawing generated in PDF and submitted to contractors, customer, architects, or MEP consultants, typically generated by a firestop manufacture...