Liquid Concentrate Firefighting Aqueous Film Forming Foam Afff
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Liquid Concentrate Firefighting Aqueous Film Forming Foam Afff
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Author : Canadian General Standards Board
language : en
Publisher:
Release Date : 1990
Liquid Concentrate Firefighting Aqueous Film Forming Foam Afff written by Canadian General Standards Board and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with categories.
Liquid Concentrate Firefighting Aqueous Film Forming Foam Afff
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Author : Office des normes générales du Canada
language : en
Publisher:
Release Date : 1990
Liquid Concentrate Firefighting Aqueous Film Forming Foam Afff written by Office des normes générales du Canada and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with categories.
Norme Liquide Concentr Moussant Formant Une Couche Aqueuse Extinctrice
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Author : Canadian General Standards Board
language : en
Publisher:
Release Date : 1982
Norme Liquide Concentr Moussant Formant Une Couche Aqueuse Extinctrice written by Canadian General Standards Board and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1982 with categories.
National Standard For Liquid Concentrate Firefighting Aqueous Film Forming Foam Afff
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Author :
language : un
Publisher:
Release Date :
National Standard For Liquid Concentrate Firefighting Aqueous Film Forming Foam Afff written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
Standard For Foam Liquid Concentrate Fire Fighting Aqueous Film Forming Afff
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Author : Canadian Government Specifications Board
language : en
Publisher:
Release Date : 1973
Standard For Foam Liquid Concentrate Fire Fighting Aqueous Film Forming Afff written by Canadian Government Specifications Board and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1973 with categories.
Series On Emission Scenario Documents Use Of Aqueous Film Forming Foams In Firefighting
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Author : OECD
language : en
Publisher: OECD Publishing
Release Date : 2021-02-18
Series On Emission Scenario Documents Use Of Aqueous Film Forming Foams In Firefighting written by OECD and has been published by OECD Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-02-18 with categories.
This OECD Emission Scenario Document (ESD) is intended to provide information on the sources, use patterns, and potential release and exposure pathways of non-volatile chemicals used in Aqueous Film-Forming Foams (AFFFs) in firefighting applications. The document presents standard approaches for estimating the environmental releases of and occupational exposures to chemicals used in AFFF.
Fire Performance Evaluation Of Solid Aqueous Film Forming Foam Afff
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Author : Joseph L. Scheffey
language : en
Publisher:
Release Date : 1986
Fire Performance Evaluation Of Solid Aqueous Film Forming Foam Afff written by Joseph L. Scheffey and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1986 with categories.
The fire performance of solid AFFF firefighting foam purchased from the 3M Company was determined and compared against the performance of liquid 3 percent concentrate which is on the Navy Qualified Products List (QPL). Twenty-eight and 50-square-foot fire tests specified in MIL-F-24385C were used to measure fire performance. A limited number of large-scale (1000-square-foot) fire tests were also conducted. Several mixing techniques were used to prepare solution samples at agent-to-water ratios of 6 grams per liter and 8 grams per liter. A total of 47 fire tests were conducted. In all tests, the fire was extinguished using solutions prepared with solid AFFF. These solutions averaged longer times to control and extinguish hydrocarbon fuel fires when compared to solutions prepared with 3 percent liquid AFFF concentrate. Less than desirable burnback and mixing characteristics were also identified. Because there is potential to achieve significant agent space and weight reductions by using a solid AFFF, additional testing and evaluation is recommended. Specific recommendations include evaluation of solutions prepared by increasing the solid agent-to-water ratio, or reformulation of the solid agent to improve performance. Super-concentrated AFFF (proportioned at 1 percent or less) and concentrates prepared by reconstituting a base AFFF formulation also have potential to reduce space and weight requirements compared to existing 3 and 6 percent AFFF concentrates.
Evaluation Of Three Percent Aqueous Film Forming Foam Afff Concentrates As Fire Fighting Agents
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Author : Edwin J. Jablonski
language : en
Publisher:
Release Date : 1981
Evaluation Of Three Percent Aqueous Film Forming Foam Afff Concentrates As Fire Fighting Agents written by Edwin J. Jablonski and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1981 with categories.
A large-scale fire test program involving 20,000-square foot JP-4 fuel fires was conducted to evaluate the fire suppression effectiveness and compatibility of 3 percent Aqueous Film Forming Foam (AFFF) agents in Air Force fire fighting vehicles. Three commercially available 3 percent AFFF concentrates were tested in accordance with military specification MIL-F-24385B. Test results are summarized in Appendix A. As a result of these tests, an updated Revision C to this MIL SPEC has been accomplished with new requirements for both 3 percent and 6 percent AFFF extinguishing agents. (Author).
Evaluation Of Aqueous Film Forming Foams Afff On Deck Fires
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Author : D. E Beene (Jr)
language : en
Publisher:
Release Date : 1983
Evaluation Of Aqueous Film Forming Foams Afff On Deck Fires written by D. E Beene (Jr) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with categories.
Aqueous film forming foam (AFFF) concentrates were tested on the after tank deck of the Tank Vessel A.E. WATTS. It simulated a spill fire using marine diesel as the test fuel. The purpose of the testing was to evaluate the firefighting effectiveness of different AFFF concentrates and to determine whether 1% or 3% AFFF concentrates could be used to replace the 6% Military Specification AFFF concentrate used on board Coast Guard cutters. This replacement could reduce the weight and space required for AFFF storage or increase the overall time of firefighting effectiveness. The AFFF's tested were 3% and 6% AFFF concentrates meeting Military Specification MIL-F-24385, two commercial 3% AFFF concentrates, two polar solvent resistant 3% AFFF concentrates, and a 1% commercial AFFF concentrate. A secondary objective was to evaluate the firefighting effectiveness of the four nozzles used aboard Coast Guard cutters when using AFFF. The tests demonstrated that the 3% AFFF concentrates were as effective the 6% Military Specification AFFF concentrate in controlling and extinguishing deck fires, as well as in sealing around hot metal surfaces and in burnback resistance. The 1% AFFF concentrate had control and extiguishment times comparable to those of the 6% AFFF Military Specification concentrate, but it was the least acceptable AFFF because of its poor burnback resistance. The Coast Guard All Purpose (CGAP) nozzle and the Twin Agent Unit (TAU) nozzle had the longest control and extinguishment times while the Mechanical Foam Nozzle (MFN) and the Select-O-Flow (SFL) nozzle had the shortest control and extinguishment times.
Testing Of Fire Fighting Foam
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Author : William M. Carey
language : en
Publisher:
Release Date : 1980
Testing Of Fire Fighting Foam written by William M. Carey and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1980 with Fire extinction categories.
The effectiveness of commercially available, non alcohol, fire fighting foams is determined by using four published test methods. These methods are compared to evaluate the required foam characteristics, which include resistance to breakdown when in contact with hot surfaces, ability to control and extinguish fuel fires, sealability of the foam blanket, burnback resistance to contain reignited openings, and compatibility with fresh and salt water. The influence of gasoline and n-heptane as test fuels was studied. The test methods used are: Fire Research Note No. 1007 (FRN1007), by S.P. Benson, P.R. Bevan and J.G. Lorrie; Military Specification for Six-Percent Aqueous Film-Forming Foam (AFFF) Fire Extinguishing Agent for Fresh and Sea Water (MIL-F-24385); Underwriters Laboratories Inc. Standard for Air Foam Equipment and Liquid Concentrates (UL162); and Federal Specification for Mechanical Fire Extinguishing Foam Liquid (O-F-555C). To minimize the effects of ambient conditions, all tests are indoor-tests. In general AFFF foams had the best control and extinguishment times. Protein and fluoroprotein foam had the best burnback resistance. (Author).