This international standard is one of a series giving specifications for fire extinguishing media in common use and which are in need of specification for fire fighting purposes. Learning objectives here is what you will be able to do when you complete each objective. Our foam extinguishers also feature high performance extinguishing agents and are additionally more ecofriendly, which. Review the accidental release measures and the ecological information sections of the msds. Until the advent of newer fire extinguishing agents, fire was thought of as a triangle with the three sides represented by heat, fuel, and oxygen. In case of fire, use water spray, dry chemical, alcoholresistant foam or carbon dioxide co2 unsuitable extinguishing media caution. Safe handling and transfer procedures of halon 1211. Research report manual fire extinguishing equipment for. The clean extinguishing agent shall have a 20year protection, valid globally, against regulatory bans. Per nfpa 10, burning may be classified into one or more of the following fire classes and your fire protection specialist will select the right fire extinguisher size and agent for the hazard. Download powder fire extinguisher 1kg datasheet pdf format. Also available with highperformance extinguishing agents.
These specifications are designed to establish that the medium in question has at least a minimum useful fire extinguishing capability and can therefore be reasonably. Unsuitable extinguishing media do not extinguish a leaking gas fire unless leak can be stopped. Comparison of fire extinguishing systems fire extinguishing systems using 3m novec 1230 fire protection fluid vs. Accidental release measures environmental precautions personal precautions, protective equipment and emergency procedures stop. Download pdf developments in firerated fire protection cabinets for walls white paper january 2018. The tests were performed in benchscale and used standardized 5a wood cribs as well as a miniature extinguishing system with a liquid flow rate of 1. Fire fighting foam principles and ethanolblended fuel. Describe the fire classifications and the types of extinguishing media suitable for each classification.
Extinguishing media suitable extinguishing media the product is not flammable. Wear protective clothing including niosh approved selfcontained breathing apparatus. Extinguishing media which must not be used for safety reasons. Inhalation or contact with material may irritate or burn skin and eyes. Handling of all products should follow the manufacturers recommendations and relevant coshh data sheet to ensure the correct working practices. This standard contains minimum requirements for total flooding and local application clean agent fire extinguishing systems. It does not cover fire extinguishing systems that use carbon dioxide or water as the primary extinguishing media, which are addressed by other nfpa documents. Fire extinguishing media carbon dioxide international. This paper is intended to be the first study to discuss the fire suppressing performance of the four most common extinguishing media under the same reproducible conditions. Specific hazards arising from the chemical this product causes burns to eyes, skin, and mucous membranes. Co 2 extinguisher contains liquefied carbon dioxide. Fires and extinguishing media learning outcome when you complete this module you will be able to. Specific hazards arising from the chemical containers may rupture at temperatures greater than 50 c.
Wood crib fire tests to evaluate the influence of extinguishing media and jet type on. Identification product identifier product name swarfega orange product number sor531es, sor4lmp, sor2lc, sor400mpsc, sor400mp, sor4mpsfx, sorc4ltree, sor4lmpec. These extinguishers may be used indoors where winds and drafts do not affect discharge. These vdsguidelines for fire extinguishing media, foam concentrates, vds 3124en, are binding only if their application has been agreed on an individual basis. Fire extinguishing systems for commercial cooking operations. Foam production if any of these elements are missing or are not properly proportioned, the result is a poorquality foam or no foam at all. The system attacks fire using the knockdown and securing capabilities of prx liquid fire suppressant. If any one of the three sides were to be taken away, the fire would cease to exist. Articles the fire equipment manufacturers association.
Suitable extinguishing media for fires in area use appropriate media. Vdsguidelines for fire extinguishing media, requirements. Special hazards arising from the substance or mixture. Chapter 3 extinguishing media 4865 chapter 4 fixed fire extinguishing systems 66164 chapter 5 firstaid fire fighting equipment 165174 section5 building fire hazards 175185. It cannot be known which extinguisher or which system will be depended upon to operate in a fire incident. Specification for medium and highexpansion foam concentrates for top application to waterimmiscible liquids this document specifies the essential properties and performance of liquid foam concentrates used to make medium or highexpansion foams or both for the control, the extinction. Not applicable specific hazards arising from the chemical.
Demand for extinguishing media in manual fire fighting. Safety data sheet commercial abc dry chemical fire. Do not use direct water jets on the burning product. Use fire extinguishing media appropriate for surrounding materials. Chapter 37 fires and extinguishing media flashcards.
As a sequel to the all round socioeconomic progress, and. Use fire extinguishing media suitable for the surrounding fire. However, it was observed that water mist type extinguish. Demand for extinguishing media in manual fire fighting department of fire safety engineering and systems safety, lund university general rights. Specific hazards arising from the chemical none known.
Use fireextinguishing media suitable for the surrounding fire. Wood crib fire tests to evaluate the influence of extinguishing media and jet type on extinguishing performance at close range. Suitable extinguishing media dry chemical, carbon dioxide co2, foam, or water spray. So no separate cartridge is used in co 2 extinguisher. Use of water spray when fighting fire may be inefficient. Suitable extinguishing media use extinguishing measures that are appropriate to local circumstances and the surrounding environment. This standard includes minimum requirements for dry chemical fire extinguishing systems that discharge dry chemical from fixed nozzles or hand hose lines by means of expellant gas. The gaseous extinguishing agent is noncorrosive, nonconductive and leaves no residue to clean up. Fire fighting foam principles and ethanolblended fuel basic foam principles ig 5 4 all of these elements must be combined properly to produce a quality foam blanket see figure 5. In order to promote public education and public safety, equal justice for all, a better informed citizenry, the rule of law, world trade and world peace, this legal document is hereby made available on a noncommercial basis, as it is the right of all humans to know and speak the laws that govern them. This document specifies requirements for the chemical and physical properties, and for minimum performance in defined test methods, of fire extinguishing powders suitable for use against fires of classes a, b, c and d. Water follows, quickly cooling the cooking media and further helping to prevent reflash. Simultaneous use of foam and water on the same surface is to be avoided as water destroys. Extinguishing media suitable extinguishing media extinguish with alcoholresistant foam, carbon dioxide, dry powder or water fog.
Unsuitable extinguishing media avoid heavy hose streams. Pdf improvement of fire extinguishing performance by. Oct 21, 2011 unsuitable extinguishing media or agent. Handbook on building fire codes iitkgsdmafire 05v3. A variety of fire extinguishing agents are used on flammable liquid fires employing all theories of fire extinguishment. Safety data sheet commercial abc dry chemical fire extinguishing agent, pressurized and nonpressurized revision date.
The piranha restaurant fire suppression system employs the best firefighting attributes of two extinguishing agents. Such an ideal extinguisher has not been identified. Carbon dioxide extinguishers provide an effective agent to respond quickly to class b and class c fires. As a secondary extinguishing agent, it offers poor post fire security, so must be backed up with the application of a primary media. Specification for halogented hydrocarbons halon 1211 and halon 1 fire extinguishing media. Use fireextinguishing media appropriate for surrounding materials.
Water spray, dry chemical, carbon dioxide or alcoholresistant foam. Pvc evolves hydrogen chloride, carbon monoxide, and other toxic gases when burned. Fire water runoff, if not contained, may cause environmental damage. When fighting fires in confined spaces, selfcontained breathing apparatus should be worn. In order to promote public education and public safety, equal justice for all, a better informed citizenry, the rule of law, world trade and world peace, this legal document is hereby made available on a noncommercial basis, as it is the right of all humans to.
Class a fires are fires in ordinary combustibles such. Technology development for the production of abce fire. Safety data sheet sae 10w40 synthetic marine engine. Water spray, co2 or dry chemical fire extinguisher. If a fire is extinguished in short time by using a small. Download pdf femas government relations committee legislative report published in. Download co2 fire extinguisher 2kg datasheet pdf format. Use an extinguishing agent suitable for the surrounding fire. Requirements are also given for the information and data to be declared by the manufacturer. Comparison of fire extinguishing systems fire extinguishing.
Demand for extinguishing media in manual fire fighting sardqvist, stefan published. The gas present in the vapour space above the liquefied co 2 itself acts as the propellant. Terms in this set 14 a process which causes fires to endure and renew themselves is a a reducing agent b an oxidizing agent c a. The extinguishing media is expelled from the extinguisher by carbon dioxide gas contained in a cartridge inside the extinguisher. Fire extinguishers according to extinguishing agents. Accidental release measures personal precautions, protective equipment and emergency procedures. Special hazards arising from the substance or mixture hazardous combustion products no known hazardous decomposition products.
The clean extinguishing agent shall have approval for use in normally occupied areas. Water fog, carbon dioxide, dry chemical, alcohol foam, foam. Studies of modern fire extinguishing agents have revealed a fourth element a self. Wear selfcontained breathing apparatus and protective suit. Special hazards arising from the substance or mixture do not inhale explosion and combustion gases. A fire incident is the ultimate test of the triangle concept. Suitable and unsuitable extinguishing media suitable extinguishing media. Handbook on building fire codes indian institute of. Abc dry powder fire extinguishers,bc dry powder extinguishers. Standard on clean agent fire extinguishing systems nfpa. Special extinguishing equipment for special applications round off our product range. Unsuitable extinguishing media do not scatter spilled material with high pressure water streams.
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