NFPA 80 standard for fire doors and other opening protectives. - National Fire Protection Association; American National Standards Institute (Quincy, Massachusetts National Fire Protection Association, 2016)
Cover title.
"This edition of NFPA 80, standard for fire doors and other opening protectives, was prepared by the Technical Committee on Fire Doors and Windows. It was issued by the Standards Council on May 26, 2015, with an effective date of June 15, 2015, and supersedes all previous editions"--Page 1.
"This edition of NFPA 80 was approved as an American National Standard on June 15, 2015"--Page 1.
Keywords: Fire doors -- Standards -- United States; Windows -- Standards -- United States; Building, Fireproof; Fireproofing