Nfpa 13 automatic sprinkler systems handbook pdf

A new protection scheme for exposed bay plastics in racks has been added to Chapter 17, in response to the potential for serious fires. Other changes provide more flexible options for sprinkler design. In a major change that impacts installers, the 2016 NFPA 13 adds a new requirement that a single air vent be installed for each wet sprinkler system to help reduce potential corrosion activity due to trapped air.Ī task group concluded that venting the trapped air in a wet system can decrease water delivery time, reduce alarm ring delay, reduce water flow alarm cyclic ringing, and reduce corrosion activity. A task group addressed the costly problem of corrosion in piping. The new tables improve accuracy and reduce the risk for mistakes that could prove catastrophic in a fire. Updated classification tables in Chapter 5 Annex based on today's materials help sprinkler system designers avoid common errors in classifying commodities. Revisions to commodity classification tables in the 2016 NFPA 13 present the most significant update to the tables in over 30 years. Nfpa 13: Automatic Sprinkler Systems Handbook.Get equipped for today's hazards by getting up-to-code with the new industry standard for the automatic sprinkler system design, installation, and acceptance testing hanging and bracing systems underground piping and seismic protection. Fire protection challenges have changed along with construction materials and types of storage. Updates in the 2016 NFPA 13: Standard for the Installation of Sprinkler Systems help designers, engineers, contractors, and installers develop the best fire sprinkler defense for any occupancy.

Nfpa 13 automatic sprinkler systems handbook pdf