Founded in 1994 by a group of experienced certification and testing experts, QAI is an independent third-party testing, inspection and certification organization which serves the building industry, government and individuals with cost effective solutions through our global, in-house capabilities / services.
What is the difference between a party wall and firewall? QAI: A
Fire-protection rating – means the time minutes or hours that a closure
QAI offers certification for manufacturers who would like to construct prefabricated modules