Grease duct joints are held alongside one another by way of formed V clamps and sealed with 3M Fire Barrier 2000+. The NFPA ninety six Expectations are the inspiration of fire safety regulations for professional kitchen area ventilation techniques. These requirements outline unique prerequisites for: Grease ducts are very important https://tituswocqe.bloggerswise.com/44795280/fire-resisting-ductwork-insulation-an-overview