FIRE PREVENTION AND PROTECTION FOR THE HOUSE OWNER |
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Chapter Three: Fire Safety Precautions | ||||||||||||||||||||||||||||||||||||||
The most common causes of home fires are carelessness with lighted matches and with smoking, and the misuse of electricity. Some other causes of home fires include faulty television sets, defective heating and cooking equipment, and accumulation of rubbish. Knowing how to recognise a potential fire hazard, along with learning the precautions to take, can save lives and property. The following list is by no means complete - but it does provide an idea of some of the safety precautions that can be taken to reduce the most common causes of residential fires. | ||||||||||||||||||||||||||||||||||||||
Matches and Smoking | ||||||||||||||||||||||||||||||||||||||
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House Wiring and Misuse of Electricity | ||||||||||||||||||||||||||||||||||||||
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Television Sets and Stereos | ||||||||||||||||||||||||||||||||||||||
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Heating and Cooking Equipment | ||||||||||||||||||||||||||||||||||||||
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Utility, Workshop and Garage Areas | ||||||||||||||||||||||||||||||||||||||
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Outdoors | ||||||||||||||||||||||||||||||||||||||
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Christmas | ||||||||||||||||||||||||||||||||||||||
Throughout the year, there are infrequent occasions where special precautions need to be taken with regard to fire safety. One such occasion is Christmas, when a decorated tree and Christmas lights bring a special warmth to the holiday season, and people are usually so caught up in the spirit of Christmas that they often overlook the most basic safety precautions. Each year tragedy strikes somewhere through electrical fires or other accidents, often caused by worn or defective equipment, or by sheer negligence. Proper selection and placement of the tree, together with the following of proper electrical practices, is essential to ensure adequate fire safety in the home at Christmas time. | ||||||||||||||||||||||||||||||||||||||
Christmas trees | You may choose a
real or an artificial tree but, whichever type you do use, keep it away from any potential
source of heat or flame (such as the fireplace or TV), and do not use candles on or near
the tree. Do not allow discarded gift wrappings or other combustible materials under the
tree and use only non-flammable decorations on the tree. Do not allow the tree to block
fire escape routes. Real Christmas trees: Cut Christmas trees become extremely flammable when cut long in advance of use, and when brought indoors where heat and low humidity accelerate drying. To reduce the hazard, the tree (if you feel you must use a real one) should be kept indoors only as long as absolutely necessary. The trunk should be sawed off at an angle at least 2.5cm (1-inch) above the original cut end and kept standing in water during the period the tree is in the house. Water should be added at intervals to keep the water level above the cut. There are Christmas tree stands available that are specially designed for cut trees, having a water-filled base and often including a safety reservoir for added protection. Fire retardants do not work well on Christmas trees and are not recommended as a means of fire protection. Live Christmas trees (those with roots) are safer than cut ones, providing they are watered regularly. Always dispose of a cut Christmas tree promptly after the holiday season - do not keep it in the house. Live trees should be transplanted outside as soon as possible. Artificial Christmas trees: Only purchase an artificial tree that is labelled "non-flammable" or "fire-resistant" on the tree or on the box. |
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Christmas lighting | Always look for the CSA Certification Mark when buying new lights, lighted displays or extension cords. The lights may be either of the indoor or outdoor type, so ensure that you purchase the correct type for the purpose intended (indoor types should not be used outdoors). Always check old lighting sets before installing them - visually inspect them for worn insulation, broken plugs or loose bulb sockets and replace missing bulbs. Plug the lights in and confirm operation - replace any bulbs that do not light and do not install the set until all lights are working properly (this is particularly important with series strings where burned-out bulbs are often bypassed, increasing the voltage on other bulbs). When replacing burned out bulbs, always unplug the set from the wall socket first, then make sure the replacement bulb is the correct type and voltage (CSA requires that packages of replacement bulbs bear guidelines to assist in the selection of the correct bulb). The CSA also requires that the package of lighting sets must indicate the number of sets that can be safely strung together or operated from a single wall socket - if this warning is ignored, a fire hazard could be created. On outdoor displays the sockets must be hung with the bulb pointing downward - use only insulated staples to hold the strings in place, or run them through hooks. Do not overload electrical sockets or extension cords and do not run cords where they can be tripped over. Always switch off tree lights at bedtime, or when leaving the house. | |||||||||||||||||||||||||||||||||||||
Halloween | ||||||||||||||||||||||||||||||||||||||
Another infrequent occasion when special precautions need to be taken with regard to fire safety, is Halloween. Here the danger is from loose flowing costumes, candles and fireworks. | ||||||||||||||||||||||||||||||||||||||
Costumes | Halloween costumes may be made at home, purchased or rented. They are often loose-fitting and flowing in accordance with the Halloween tradition of witches, goblins and ghosts. At this time of year, when open fires and candles are common, proper selection of costume material and design, as well as extra special care by the wearer, is essential in reducing the risk of fire injury. Do not allow costumes to be more loose-fitting and flowing than absolutely necessary and do not cook or perform tasks near open flames or candles wearing such apparel. In particular, childrens costumes should be made of fire-resistant material or be treated with a fire retardant. Many plastic outfits are so marked. Refer to the sections on textiles and clothing below for selecting flame-resistant costumes or materials made of textile fibres. In addition, for wearing outdoors, "trick-or-treat" costumes should also be reflective or bear reflective markings visible from all directions. | |||||||||||||||||||||||||||||||||||||
Candles | Placing candles in carved pumpkin heads is a Halloween tradition, but many serious fires have been caused by carelessness in placing and lighting the candle. To reduce the hazard, ensure that the candle is placed in a stable, upright position within a pumpkin that is still moist (i.e. one that has not been allowed to dry out). It is recommended that the candle be placed in a holder of some kind. Place the pumpkin on a stable base well away from drapes and any other loose-flowing or flammable material. Do not leave a pumpkin with a burning candle unattended inside the house - pets may knock over carelessly placed pumpkins, especially when spooked by the loud and strange sounds of Halloween. Light the candle with a long match or spill, preferably through one of the eyes of the pumpkin rather than through the top to prevent burning yourself or your clothing. Do not move the pumpkin with the candle lit, and always ensure that all candles are properly extinguished before going to sleep. | |||||||||||||||||||||||||||||||||||||
Fireworks | Conservative current
estimates indicate that possibly 10 deaths and 4000 injuries are caused by fireworks each
year in North America. In addition, many cases of property damage are reported. According
to the National Fire Code of Canada, the manufacture, storage, transportation and sale of
fireworks must conform to the "Explosives Act" and the "Explosives
Regulations", as administered by the Explosives Branch of Energy, Mines and Resources
Canada. In the Regulations, explosives are divided into seven classes, Class 7 being the
fireworks class. Amongst other requirements of this section, it is stated that no person
shall knowingly sell any firework (with the exception of caps for toy guns and model
rocket engines) to a person who is under the age of eighteen, or who appears to be under
the age of eighteen and does not produce evidence that he is of the age of eighteen or
over. The NFC also states that the handling and discharge of fireworks shall conform to
the "Manual of Display Fireworks", as published by the Department of Energy,
Mines and Resources. In addition to these federal regulations, the provinces and
municipalities may have their own specific regulations governing the sale and use of
fireworks. Firework Regulations: Class 7 of the Explosives Regulations is divided and subdivided to cover the various types of fireworks as defined in the regulations Class 7.2.1 refers to low-hazard "family" fireworks used for recreation (e.g. small fountains, volcanoes, Roman candles, pin wheels, sparklers, Christmas crackers, caps for toy guns). Fireworks of this class will not explode violently and may be sold to an adult for his own use and enjoyment - he bears the responsibility for their safe use by himself and his family. Class 7.2.2 refers to high-hazard fireworks used for public displays (e.g. rockets, large wheels and bouquets, fountains, batteries, candles, mines, firecrackers). Fireworks of this class present a special hazard and usually require a permit for their purchase and display. High-hazard fireworks must not be kept in private homes, apartments or any type of dwelling. Firework Safety: With the exception of sparklers, no fireworks are designed to be, or should be, held in the hand when lighted. As fireworks are a potential fire and health hazard, always read the instructions on each item carefully before using. Other safety tips for a family fireworks display are given below:
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Power Failures | ||||||||||||||||||||||||||||||||||||||
In the event of a power failure, use candles and gas lanterns wisely. Candles should be placed in a proper holder, secured in an upright position and not be placed where they may be knocked over - they should not be carried while lit. Do not use open flame devices in a closet or near flammable materials or substances. Use a flashlight where-ever possible. Use camping equipment (such as camp stoves) outside and away from the house. It is recommended that you purchase one or more power failure lights as described in Chapter 8 and place them in areas where they will be most useful in the event of a power failure (e.g. to illuminate a hallway or stairway). | ||||||||||||||||||||||||||||||||||||||
Textiles | ||||||||||||||||||||||||||||||||||||||
Textiles are an
intimate part of daily living. The clothes we wear, the chairs we sit on, the carpets we
walk on and the beds we sleep in are examples of textiles used regularly in the home. Most
textile fibres will burn, and the presence of flame near a flammable fabric of open or
airy construction has in the past been sufficient to start tragic fires. Careless smoking
has been responsible for many deaths caused by burning bedding and upholstered furniture,
while spread of fire has resulted from flaming carpeting (lateral spread) and draperies
(vertical spread). Selection of textile products for the best fire rating is not an easy matter. To properly determine the fire hazard rating of a particular fabric, it is necessary to know the ease of ignition, surface flame spread, heat release, smoke obscuration and toxicity of combustion products. It is difficult, if not impossible, to obtain such ratings from dealers or manufacturers that will allow the consumer to select a textile product for fire safety. The many factors affecting the fire hazard rating of a textile product include the type of fibre used, whether the fibre is blended, the construction of the fabric, the design of the product, the type of filling material and the type of dye used. In addition, various chemicals may be applied to the fibres or to the fabric to add flame resistance to normally flammable materials - it should be noted, however, that the use of phosphate detergents, fabric softeners and bleach may render the flame-retardant finish ineffective after a number of washings). The Canadian consumer is protected to a degree by the Hazardous Products Act, which is administered by the Products Safety Division of the Department for Consumer and Corporate Affairs. This act requires that clothing and certain textile products meet specified standards of flammability. More detailed information on finished products can be found in the sections on clothing and furniture and furnishings below. The following table provides a list of some of the basic fibres and their reaction to flame. The list does not consider the affect of dyes, blending or chemical finishes on the fabric. |
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Clothing | ||||||||||||||||||||||||||||||||||||||
The worst burns usually involve clothing. Every year many deaths and severe injuries are attributed to peoples clothes catching fire. It happens especially to children and the elderly and, in most cases, the victims are dressed in sleepwear. Usually, it is the childrens innate sense of curiosity that gets them into trouble - they have come across a lighter or a book of matches, or they have managed to come too close to a fireplace or the hot element of a stove. In the case of adults, their clothing most often catches fire while they are cooking, smoking or handling combustibles. | ||||||||||||||||||||||||||||||||||||||
Fabric composition | Clearly, any article of clothing (unless it is made from asbestos) will burn once it contacts a source of ignition. However, there are certain types of fibres and fabrics that are less likely to ignite than others, and some that will burn more slowly, reducing the risk of a serious injury. For clothing use, we are not as concerned about the toxicity of fabrics when burning as we are in the ability of the fabric to self-extinguish once the ignition source has been removed (so that, if a person trapped in a fire can get clear of the fire, his clothing will stop burning). Fabrics made of synthetic or protein fibre will do this, as will cellulistic fibres that have been treated with a fire-retardant. The problem with synthetic fibres is that they tend to melt in or near flame, increasing the severity of burns. Some clothing fabrics made of mineral fibres are non-flammable. | |||||||||||||||||||||||||||||||||||||
Garment design and construction | In addition to the type of fibre, fabric construction and finish as described above, the design and construction of the garment itself is important in reducing the fire hazard. Tests on sewn garments reveal that sewing threads can burn, causing ignition and burning in otherwise flame-retardant fabrics. Trimmings can have an even more pronounced effect. Long sleeves, flowing clothing and shirttails are very dangerous around stoves, barbecues and open fires. In some cases, a child or adult could be engulfed in flames in 30 seconds. Snug-fitting garments with tight waists, ankles and wrists are safer, as are tailored, fitted garments. They are less likely to contact ignition sources, and will burn slowly because the amount of oxygen available to feed the fire is limited. Victims, or those closeby, will have more time to react to smother the flames and limit the injury. | |||||||||||||||||||||||||||||||||||||
Regulations for children's sleepwear | The Minister of Consumer and Corporate Affairs has recently introduced more stringent flammability regulations for children's sleepwear in order to reduce the incidence and severity of sleepwear burn injuries. The flammability of children's sleepwear up to size 6X has been regulated under the Hazardous Products Act since 1971. Despite this regulation, a minimum of 21 children under the age of 9 were severely burned and one or two died each year due to sleepwear fires. The new regulations, made effective in 1987, apply to sleepwear which have been implicated in the most severe injuries (such as childrens night-gowns, night shirts, dressing gowns, bathrobes, housecoats and robes, pyjamas and babydoll pyjamas in sizes up to and including 14X). Less hazardous styles of sleepwear, such as polopyjamas and sleepers, remain subject to the existing regulations. For an item to comply with the new regulations it must, among other requirements, pass a flame resistance test. Very briefly, the test consists of igniting the ends of five test specimens of the fabric 3-1/2" wide by 10" long. For the material to pass, the average char length for the five specimens must not exceed 7", and not more than one individual specimen is allowed to have a char length equal to the full length of the specimen (i.e. 10"). | |||||||||||||||||||||||||||||||||||||
Safety tips | To reduce the risk
of a clothing or sleepwear fire adhere to the following safety tips:
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House Construction | ||||||||||||||||||||||||||||||||||||||
There is probably little one can do about changing the existing construction of a house to improve the fire safety requirements - the cost would be prohibitive (except for maybe upgrading existing wood doors as described in the section on interior wood doors). However, if you are having a house built, or are renovating or adding to an existing building, you may be able to ensure that the best possible protection is achieved. The first obligation of house designers is to meet the legal requirements of the National Building Code of Canada (NBC) and the National Fire Code of Canada (NFC). These codes are complementary. Together they contain the fire safety requirements for all buildings in Canada, and specify recognised fire and safety standards for building materials (such as CSA and ULC) by reference. In addition to the federal codes, provincial and municipal building and fire codes must be met. Additions and renovations must also comply with the building codes, hence the necessity for obtaining a permit before such construction can commence. | ||||||||||||||||||||||||||||||||||||||
Construction materials | The structural framing of a building has little to do with the hazard from fire to the occupants. Most fires start in the building contents and create conditions that render the inside of the home uninhabitable long before the structural framing becomes involved in the fire. However, once the fire starts in the contents, the material of which the building is constructed can be of significant help in facilitating evacuation, fire fighting, and property protection. ULC have a series of standards for determining the non-combustibility of building materials, and these are referenced in the National Building Code of Canada. | |||||||||||||||||||||||||||||||||||||
Wood construction | The gypsum board used commonly in residential construction, in combination with the wood-frame construction, inherently provides a fire endurance of at least 20-30 minutes in the worst case of a fully-involved fire. When exposed to fire, wood forms a self-insulating surface layer of char, which actually provides its own fire protection. Even though the surface chars (at an average rate of one inch in approximately 40 minutes), the undamaged wood underneath retains its strength. For this reason, heavy timber is often recommended for load- carrying wood members in order to attain an added measure of fire resistance. To lower the rate of surface flame spread and make the wood self-extinguishing if the external source of heat is removed, fire retardant chemicals may be impregnated in the wood. However, such chemical treatment is very expensive and probably not worth the extra cost for the amount of added protection it affords your property. | |||||||||||||||||||||||||||||||||||||
Preventing the spread of fire | Common construction methods are designed to prevent the spread of fire both horizontally and vertically in building interiors. Horizontal protection can be improved by using fire-resistant Type X gypsum wallboard covered with latex paint (which is less flammable than oil-base paint), using properly constructed and fitted interior doors (see the section on interior wood doors below), keeping unused doors closed, and carefully selecting wall coverings (see the sections on wallpaper and paint below). Vertical protection can be improved by using Type X gypsum wallboard covered with latex paint for the ceiling and firestopping any openings between floors. Blocking and sill plates can be placed horizontally between the studs at floor, ceiling and intermediate levels to interrupt the updraft between the walls that would otherwise carry fire, smoke, heat and toxic fumes to the upper storeys and to the roof. Openings around furnace chimney pipes, etc., should be properly filled, and stairways can be firestopped by using properly constructed doors (although this may not be possible with open stairways). | |||||||||||||||||||||||||||||||||||||
Fireplaces and chimneys | Chimneys should extend above the highest point of the roof and be solidly constructed with flue linings of fire clay or other approved insulating material. Unused flue holes should be safely closed with a non-combustible cap, not papered over or left open. Joists should not extend into the chimney. Fireplaces should be safely insulated with approved non-combustible material. | |||||||||||||||||||||||||||||||||||||
Wallpaper | Many synthetics (such as vinyl wallpaper) release smoke and toxic fumes when burned. One company has changed that liability into an asset by changing the composition of its vinyl wallcoverings so that they warn of impending fire even before either smoke or flame appear. The new early warning wall coverings, when heated to 149 degrees Centigrade (300 degrees Fahrenheit), release a harmless, odourless and colourless vapour that activates ionisation-type smoke detectors. This temperature threshold is well below the ignition point of many common materials, including paper, cotton and plastic foams. Officials of the manufacturing company say that the new wall covering will be especially useful in detecting electrical overloads and shorts that cause fires inside walls. | |||||||||||||||||||||||||||||||||||||
Paint | Fire-retardant paints are available that will slow down the spread of fire inside a house by puffing up into a foamy insulating layer when exposed to high temperatures. The insulation helps keep the paint from flaring - as most conventional paints will do - and also temporarily prevents flammable material underneath, such as wood studs and joists, from reaching the kindling point. This type of paint is known as intumescent paint and is particularly valuable in garages and basements. It is usually only available in flat latex and can be applied over any surface that is suitable for conventional flat latex paint. However, conventional paints should not be applied over intumescent paint because they impair its effectiveness. For maximum effectiveness, it is important to follow the manufacturers instructions exactly. | |||||||||||||||||||||||||||||||||||||
Interior wood doors | Interior doors should be kept closed when not being used, especially at night when the occupants are sleeping. This affords a measure of delay to fire, smoke, heat and toxic fumes. The length of delay, required to allow the occupants of the room to awaken and escape, is dependant on the construction of the door itself, the door frame and the fit of the door within the door frame. Solid core doors are the best protection, but are seldom used in the interior of normal residential homes. The fire resistance of existing hollow and wood panel doors within the home can be improved by adding 1/2" gypsum wallboard or plywood to the room side of the door. For full details on performing this modification contact your local Provincial Fire Commissioners Office. | |||||||||||||||||||||||||||||||||||||
Lightning protection | The probability of a building being struck by lightning and the resulting risk of loss can be calculated based on the type of structure (e.g. single family residence less than 5000 sq. ft.), type of construction (e.g. wood framework with composition roof), relative location (e.g. a small structure in the area of higher structures), topography (e.g. on flat land), occupancy and contents (e.g. residential furnishings), and the lightning frequency (based on the mean annual number of days with thunderstorms for the area in question). Based on these factors for a single family residence in Canada, the risk of loss from lightning will be relatively light. Consequently, such residential buildings will not normally require lightning protection. As well as direct and indirect lightning strikes to the building itself, any metallic object protruding from the building (such as overhead cables or an antenna) are subject to strikes. Utility companies (such as power, telephone and cablevision) are required to install lightning protection arrestors where the cables enter the building. If you have a television antenna, or any other form of antenna, placed on or near your house, it should have a lightning protection system with an acceptable ground. | |||||||||||||||||||||||||||||||||||||
Fire protection equipment | If you are buying or building a new house, it is recommended that you have installed, during construction, either an ac powered system of smoke detectors wired for multiple operation (see here), or a complete hardwired burglar/fire alarm system (see here). The detectors must be located and mounted per the recommendations given here and here. Heat-activated and gas alarms should be installed as recommended here and Section 4.4 respectively. You might also consider installing a quick-response residential sprinkler system (see Section 7). | |||||||||||||||||||||||||||||||||||||
Furniture and Furnishings | ||||||||||||||||||||||||||||||||||||||
Attempts to improve fire safety through building code requirements have been continuing for many years, but they affect only the design and construction of the building itself. It is a fact that house furnishings play an even greater role in fire safety, as these are most often the items that ignite first and also pose the greatest immediate threat to life. In about 33% of the residential fire deaths reported in Canada, furniture and furnishings were identified as the articles first ignited. Over 80% of these items were upholstered furniture, bedding and mattresses, and 80% were caused by carelessness with smoking materials. Curtains, drapes and carpeting were mainly responsible for the spread of fire. It can be seen from these statistics that a substantial reduction in the number of fire deaths is possible by improving the ability of furniture and furnishings to resist ignition from small sources such as cigarettes and matches. | ||||||||||||||||||||||||||||||||||||||
Bedding | Burning bedding
(mattresses, sheets, blankets, pillows, etc.) results in approximately 46% of the fire
deaths caused by carelessness with smoking materials. In many of these cases, the fire
smouldered during the early stages at least, and the victim was killed by the fire gases
rather than by burns. To reduce the fatality rate, products made in whole or part of
textile fibres and designed for use on a pillow, or on a bed, cot, crib, or other
furniture designed to be used for sleeping, are regulated under the Hazardous Products
Act. Under this Act, mattresses have to pass a test that involves placing a lighted
cigarette on the mattress assembly and ensuring that either (a) combustion of the mattress
does not proceed further than 50mm (2 inches) from the original location of the cigarette
or (b) that combustion ceases within ten minutes after the cigarette is extinguished. As
people in bedding fires are more likely to die from inhalation of toxic fumes rather than
from burns, it is better to choose items of bedding that are less toxic rather than less
flammable. Synthetic fibres generally give off more toxic fumes when burning than do
natural fibres. Because it is difficult to pin down the requirements for bedding fabrics,
and because specifications of toxicity are not easy to comeby, it is recommended that the
following safety tips be strictly adhered to:
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Upholstered furniture | Because many
materials used in upholstered furniture burn rapidly and emit toxic gases, burning
upholstery results in approximately 43% of the fire deaths caused by carelessness with
smoking materials. Concerns about home fires caused by smouldering cigarettes prompted
various groups interested in public safety to request action by the federal government. As
a result of subsequent discussions, a voluntary industry program to test the flammability
of upholstered furniture was approved by the federal government. In 1986 the Canadian
Council of Furniture Manufacturers (CCFM) signed a formal agreement with the Upholstery
Furniture Action Council (UFAC) in the U.S. to develop, in Canada, a voluntary initiative
similar to the one in place in the U.S. since 1979. The UFAC program includes fabric
classification, construction criteria, labelling and compliance procedures. The UFAC uses
a hangtag, which assures consumers that the item bearing the tag is safer because it is
made in accordance with the UFAC-recommended construction criteria. It also warns the
consumer of the dangers of ignition by a burning cigarette regardless of the improvements
of UFAC criteria. The distinctive UFAC hangtag, which will become an increasingly common
sight in Canadian stores, is shown in Figure 3. For further information on the UFAC
voluntary action program contact the CCFM. Whether you buy new furniture with the UFAC label or whether you continue to use your existing furniture, take special precautions if you have a smoker in your household, or frequent visitors who smoke. For example, it is advisable to select a "smoking" chair or couch which has few, if any, areas where a cigarette may lodge and burn. It is particularly important to avoid crevices where back, side and seat areas join. For this reason, separate seat cushions should be avoided, as should seams used across the seat area that may tend to pull loose under heavy use, exposing the inner filling to possible ignition from a cigarette. |
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Window coverings | Curtains and drapes
are words to describe two different types of window coverings. Curtains usually hang in
front of the window, often above the sill and inside the frame. Drapes, on the other hand,
usually extend outside the window moulding and may extend all the way from the ceiling to
the floor. These items, but particularly drapes, can be the prime material involved in the
vertical spread of fire in a residential building. It is important to note that shaggy or
loosely constructed fabrics encourage the spread of fire, whereas smooth, closely
constructed fabrics resist flame spread. To reduce the risk of a fire in curtain and
draperies adhere to the following safety tips:
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Floor coverings | Carpets used to be a significant contributor to the lateral (horizontal) spread of a fire - mainly because flammable fibres were used in the carpet pile. But, since the advent of regulations under the Hazardous Products Act and with the stringent requirements of the Canada Mortgage and Housing Corporation (CMHC) and the National Building Code, residential carpets are no longer considered a major contributor to the spread of fire from a small fire source. Since the regulations were introduced, there have been many examples of residential room fires where furnishings were badly damaged and the carpet remained intact. This has been accomplished by eliminating the most hazardous fibres, treating other fibres to make them flame-resistant, adding flame retardants to the latex adhesives in the carpet backing, and improving the non-flammable properties of underpads. Thus, any carpet currently available to the Canadian consumer will offer similar and adequate protection against fire spread in a residential home. | |||||||||||||||||||||||||||||||||||||
Wood Burning Heaters and Stoves | ||||||||||||||||||||||||||||||||||||||
Many fires have been attributed to the use of solid fuel, which is now showing increasing popularity as an alternative heat source in this age of energy conservation. If you are considering installing a wood-burning appliance, keep your familys safety and your homeowners insurance policy in mind. Although wood-fired appliances are not currently required by law to be certified, it is highly recommended that you purchase one that is. In fact, any solid fuel burning appliance that you buy should bear a certification mark (such as CSA) and be installed according to the CSA Installation Code for Solid Fuel Burning Appliances and Equipment (CAN3-B365-M84). | ||||||||||||||||||||||||||||||||||||||
New installations | For proper selection
and installation of a wood-burning appliance, use the following guidelines:
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Existing installations | If you already own a
wood-fired appliance, take the following precautions:
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Maintenance and use | Maintenance of your
certified and properly installed wood-burning appliance is also essential to its safe and
efficient use:
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Further information | For more information on the installation, maintenance and safe operation of wood-burning appliances refer to a booklet entitled "Residential Wood Heating: A Homeowners Guide". This is available free from Energy, Mines and Resources Canada. | |||||||||||||||||||||||||||||||||||||
Fire-resistant Containers | ||||||||||||||||||||||||||||||||||||||
Large amounts of cash should never be kept at home - neither should valuable documents (such as bonds, shares, certificates and insurance policies), unused jewellery, coin and stamp collections, and other items of value. Financial institutions and private vault firms can offer far greater protection from fire and burglary than can ever be attained in your home. However, there may be some items of value that you feel you must keep at home. These items should be protected against fire and theft. Unfortunately, safes that provide the best protection against burglary do not necessarily provide the best protection against fire damage and vice versa. | ||||||||||||||||||||||||||||||||||||||
Types of safes | The type of safe that will resist burglary attempts will make things tough for thieves trying to break through the box, but the steel - and often copper - walls are excellent heat conductors that can quickly bring interior temperatures up to incendiary levels when exposed to fire. Fire-resistant safes, on the other hand, afford protection against heat, smoke and flame for your records and documents, but offer only minimal security against the skilled burglar with tools. Safes offering a combination of construction and materials that will protect against both fire and burglary attempts are available, but these are often too expensive for the average homeowner. The best compromise is probably to find a good quality fire-resistant safe, because these do offer some degree of theft protection, whereas burglary-resistant safes often offer little in the way of fire protection. | |||||||||||||||||||||||||||||||||||||
Requirements for a fire-resistant safe | Standards for the
classification of fire-resistant safes have been written by a number of organisations
around the world. For example, certification services are provided by JIS in Japan and UL
in the U.S. In Canada, the degree to which an insulated safe is affected by fire and heat
(i.e. the quality of the product) is determined by the results of three ULC tests. Once
these tests have been successfully completed, the safe will be listed under the Label
Service of the ULC and will bear the ULC logo, together with one of three classification
levels. The tests required for each classification level are given in the following list -
they ensure that paper inside the safe will not ignite and will remain pliable and legible
at the various degrees of exposure to heat. The highest classification level is Class
177C-4h, followed by Class 177C-2h and Class 177C-1h. Fire Endurance Test: The safe is exposed to an external source of heat (applied per classification level) before an internal temperature of 177é Centigrade was reached (as measured 150mm from the top and back of the interior, and 25mm from the side walls and door).
Explosion Hazard: The safe is exposed to a sudden heating of 1093é Centigrade for 30 minutes without producing an explosion sufficient to cause an opening into the interior. This is the same for all classifications. Fire Impact Test: The safe is heated (per classification level), dropped 9145mm (30 ft.), then reheated (per classification level) in the inverted position. It must remain intact and the papers inside must still be usable after the test.
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Selecting a fire-resistant safe | Safes come in a wide variety of sizes, types, grades and prices. To ensure adequate protection in the event of a fire, it is recommended that the product be ULC-listed and bear the ULC logo (or, at least, be rated by one of the world-wide classification services). A safe rated Class 177C-1h by the ULC should be adequate for normal residential use and a fair bit cheaper than one with a higher rating. To select the required size, gather up everything you want to protect, put all of it into a cardboard box, and measure the space the things take up. | |||||||||||||||||||||||||||||||||||||
Special Precautions for the Physically Disabled | ||||||||||||||||||||||||||||||||||||||
Many people have physical disabilities that present special problems with relation to fire safety - they may not be able to hear the sound of a fire alarm or respond to the warning and escape as easily as a non-handicapped person. It is important to immediately notify your local fire department that there is a disabled person in your household and the nature of the disability. Many fire departments have established programs to register people with special needs and, in the event of a fire, this information could help the fire-fighters ensure that all occupants are evacuated safely. | ||||||||||||||||||||||||||||||||||||||
The deaf or hearing impaired person | Public fire safety programs are essentially structured around the need of individuals who can hear. However, there are over 2.2 million hearing impaired Canadians. Hearing loss can vary from a mild loss to profound deafness. There are technical aids available that are designed to help the hearing impaired person cope with daily living. These include devices that will ensure a person with a hearing loss is warned in the event of a fire alarm or will allow them to communicate with the fire department. Fire alarm signals for the hearing impaired are discussed in Section 5.3.9. Because communication is vital in an emergency, be sure that your home is equipped with an amplified telephone handset or a Telephone Device for the Deaf (TDD). Install one or other of these devices in a location that can be easily accessed by that person in the event of an emergency and place a list of emergency numbers on or near the device. Some TDDs can be pre-programmed with a message for the fire department. For more information on technical aids for the person suffering from a hearing loss contact the Canadian Co-ordinating Council on Deafness. | |||||||||||||||||||||||||||||||||||||
The blind or sight-impaired person | ||||||||||||||||||||||||||||||||||||||