Effect of 100kg tri nitro toluene tnt blast source which is at 40m. Glassguard blast resistant glass 350 kg tnt, zero spalling. The bw8200 horizontal sliding window offers that rare combination of smooth operation, durability, and toughness to meet blast mitigation requirements. Modern buildings make much greater use of glass than older buildings, which means that most bomb casualties nowadays are caused by.
Blast proof window films here at glareguard in middlesbrough we know that protection from blasts is becoming increasingly required, unfortunately. Blast resistant glass blast resistant glass is a range of glass constructions aimed at preventing and reducing injury in the event of a bomb or similar explosive attack. Depending on the desired strength application the sheets of material can reach thickness levels varying between 7 and 75 millimeters 2. It is essential though that the glass is in a blast resistant frame, which ensures that the glass remains in the frame. Instructions for installing bulletproof ftp server. We provide our customers the opportunity to modify the blast resistant windows according to their needs and requirements like sound reduction. To mitigate the chances of this happening, anti blast anti shatter film should be fitted to all glazed areas providing glazing protection. Graham architectural products was a pioneer in designing and manufacturing blastresistant windows following the events of september 11, 2001. Blast forces causes loss of structural integrity due to partial or complete collapse of structural members. Rather, it mitigates hazardous breakage by either holding the glass shards together and the whole glassfilm combination enters the room at a slower velocity than untreated glass or by retaining the glassfilm combination in the frame by attachments of the film to the framing system. Added gold, lapis lazuli, emerald and diamond glass. Trueform has design developed a unique range of blast resistant shelters specifically for airports and high risk applications. To counteract this danger, diamond glass produce a range of blast resistant glass solutions intended for use in precertified frames. Blast resistant glass, bullet, explosion proof, windows.
This is widely acknowledged as the main cause of injury when a building is subject to an explosive attack. Whether intentional, such as acts of terrorism, or accidental attacks such as on petrochemical sites, blast windows are necessary in protecting life, assets, and infrastructure. Secondary services offered are energy modeling, thermal imaging, installation, and commercial and municipal financing. Blast proof glass is just like normal glass, only it isnt destroyed in explosions. Ambico blast resistant windows combine outstanding performance characteristics with the appearance of standard metal window products. Download blast software and databases documentation nih.
Optional features include signal defense systems and energy saving capabilities. These utilities run through doslike command windows and accept input through textbased command line switches. Not every owner needs install blast resistant glazing, says scott norville, phd, professor of civil engineering and director of the glass research and testing laboratory at texas tech university, lubbock. Comments, questions and bug reports specifically relating to the blast programs and their usage should be sent to vog. Security and blast resistant graham architectural products. Two highspeed cameras were positioned inside the test cubicle at a working distance s w from the test window and centred on the window centre point. Blast resistant glass fabricator cincinnati industrial glass. Blast resistant resources are compiled in this industrial portal which provides information on manufacturers, distributors and service companies in the glass. These standards are based on application of the and the. During your trial period, bulletproof ftp server is limited to 1 ftpaccounts and 2 connections to the ftpserver.
Like fire resistance and manual attack the glass has to form part of a complete system and will not perform as required in isolation. Provide indicated levels of resistance for forced entry blast resistant forced entry and blast resistances window assemblies. A wide variety of blast resistant film options are available to you, such as windshield stickers. Blast resistant windows are a key factor in mitigating unnecessary injuries in the event of an accidental or intentional explosion. Gsa notes that annealed glass is the most hazardous glass type for blast resistant performance. Download blast resistant standards criteria overview pdf. Blast resistant windows products construction materials. Glass and explosions glass that is able to protect an area from an explosive force is not new but has become a familiar requirement for the age we live in. This allows blast searches to be performed on local platforms against databases downloaded from ncbi or created locally. Blast loads are dynamic loads that must be calculated carefully as that of other dynamic loads. On the blast resistance of laminated glass sciencedirect. Blast resistant glass obe oldcastle buildingenvelope. Blast resistant ballistic glass insgulard security products.
Products are engineered to meet the most demanding blast requirements with the lightest construction possible. For more information about blast resistant windows download our. The purpose of blast resistant glazing design when explosions occur in populated areas, air blast pressure typically fractures windows, causing catastrophic results. Simply put the glass on each side, and the walls in the middle, as shown below. Glaz tech industries offers bullet and blast resistant glass products for enhanced glass security and safety applications. Daylighting is the design practice of placing windows, and sometimes reflective surfaces, so that during the day natural light provides effective internal lighting. The tough plastic interlayer holds the glass together after an impact, and with the proper framing. Blast resistant glazing design 2007 finds its basis in the astm f 2248 design standard. Primary fragments are the most obvious hazard which consists of flying glass pieces and shards that can travel at speeds of 100 ftsecond 68 mph to excess of 200 ftsecond 6 mph blast pressure it only takes 15 psi to rupture eardrums and cause lung damage. Highspeed 3d digital image correlation was used to measure the fullfield rearsurface position of a single window during each blast test.
Johnson window films trident security films are recommended for glass hazard mitigation against terrorist bomb blast occurrences and will provide protection. Glaztech provides the highest standard of reliability, quality, craftsmanship and service. Additionally, the plates are specially shaped a design that leaves less unprotected space between plates provides more protection to the spine source. The glass prevents the fragmentation associated with normal glass. A range of window units which are customized and available in fire ratings from a0 to h120 according to imosolas. At action bullet resistant we specialize in aluminum and steel bullet proof, blast proof, doors, windows. Blast bomb proof partition system wsl firesystem 100 series bomb resistant, bomb proof, blast resistant, antiterrorist, security enhancement there is a vast range of expressions used but it all boils down to the same thing. Using ultra high strength materials, construction techniques, specialist blast glazing and retention system provides maximum safety. Next, youll see the save as screen select a location to save the file, and click ok.
We realise that the loss of human life is most tragic result of these deplorable acts. In the worst scenarios, the shards flying and falling from fractured window glass injure and kill persons 1,2,3,4,5, even in the absence of building collapse. May 31, 2010 in addition to providing blast sequence alignment services on the web, ncbi also makes these sequence alignment utilities available for download through ftp. Our entire range of blast resistant window products is engineered to meet the unique requirements of building projects in a variety of demanding environments. Commercial grade window cw and architectural grade window aw ultra thermal performance. Blast resistant technology of the future blast resistant technology has grown to include auxetics, nanotubes and other features. Bomb blast proof screens bomb blast security trueform. Blast mitigation aw only, hurricane resistance aw only add to my product list. Rather, it mitigates hazardous breakage by either holding the glass shards together and the whole glass film combination enters the room at a slower velocity than untreated glass or by retaining the glass film combination in the frame by attachments of the film to the framing system. Blastresistant windows are a key factor in mitigating unnecessary injuries in the event of an accidental or intentional explosion. Blast mitigation information graham architectural products. When laminated glass breaks, glass shards remain adhered to the interlayer, significantly reducing the risks. Also bullet proof and blast proof glass, composite panels.
Blast mitigation design guide an emerging trend of the green building movement is the emphasis placed on daylighting in buildings. Laminated glass, two plies of glass bonded together by an interlayer, can be engineered to provide very high levels of protection at blast pressureimpulse levels far greater than blast curtains andor films. Antishatterblastresistant window film applications. With an ultimate design stress of 4000 psi, annealed glass breaks into irregularly shaped pieces that can be propelled at high speeds and are capable of producing serious bodily injuries and even death. Blast resistant windows complete with frames we manufacturer and supply blast and fire resistant windows complete with frames that are ready for immediate installation. Download blast resistant standards criteria overview pdf 107kb threat assessment information. Ambico blast resistant windows, screens and side lite units are available to meet atfp ufc, petrochemical pip and industrial applications, with shock tube testing in accordance with astm f1642. Blastproof your buildings glass with glazing protection. A leading manufacturer of custom doors and windows for security, sound control, blast and bullet resistance, radio frequency, and stainless steel doors applications since 1936. To see more detail download the blast resistant standardscriteria overview below. Ambico ambico blast resistant windows, screens and side lite units are available to meet atfp ufc, petrochemical pip and industrial applications, with shock tube testing in accordance with astm f1642. Blast resistant windows are an essential solution in areas at risk of blast attacks and for minimising the dangers posed by shattered glass. Tecdur blastglass is blast resistant glass sometimes called explosion proof glassengineered to withstand very high levels of blast loading. Murrah federal building the morning of april 19, 1995, hundreds of people were either killed or injured by flying or falling glass shards.
Blastresistant glass is based on an ideal combination of the rigidity and compressive strength of glass with the plasticity and. The majority of the 168 deaths were linked to the partial collapse of the ninestory building, but collateral damage from shattered glass some of which was found more than a mile from the. These blast resistant and bomb proof glass panels must be fitted to an appropriate glazing system to be effective, as the glass and the framing system work in tandem to offer maximum protection against injury. Units are supplied with all glass and glazing components as complete. If a building is a target or near a target, then owners should investigate designing blast resistant glazing. Aluminum defender series bw8200 blast resistant horizontal sliding window description. Resistance level applies to anchorages, interfaces with adjoining substrates, glass retention, and hardware.
As such it is a useful design tool for optimising blast mitigation of glass facade structures. When a bomb blast occurs, the anchoring system not only provides a stronger hold to the entire glazing system, but the security film will act as a net holding the broken shards together. Engineers are working to develop a blastresistant glass that is lighter, thinner, and colorless, yet tough enough to withstand the force of an explosion, earthquake or. Standalone blast setup for windows pc blast help ncbi. We offer fire and blast resistant windows with fire ratings of a0, a30, a60 and h120. The software enables the user to size rectangular laminated glass and insulating glass constructed with at least one laminated glass lite to resist userspecified explosive threats. We are aware that no window film can completely stop the threat that is posed by a blast or an explosion, but glareguard can certainly do our bit to reduce the incoming damage. As bullet and blast resistant glass has become increasingly more advanced. Pensher skytech design and manufacture counterterrorism products. Secondary fragments such as shrapnel, rocks, and dirt can be propelled at very high speeds and travel large distances.
You can also choose from logo badge blast resistant film, as well as from pvc, pe, and chrome blast resistant film there are 144 suppliers who sells blast resistant film on, mainly located in asia. Simplified design procedure for blast resistant glazing. From start to finish on our project, insulgard was professional and responsive. Products can be blast resistant, hurricane proof, and soundproof. In the event of a blast near a building the glazed areas will shatter violently, even if you are not in direct line of the blast. Unrestricted 30 day trial alternatively, if you can tell us a bit about yourself, our system will send you a free 30day, unrestricted subscriptioncode to the most feature rich edition of the software note. Hi, is there a way to download just a file with the taxonomy information.
Worldwide terrorism continue to take its toll in human lives. See an image of auxetics and read about blast resistant technology. Bombblast protection is unfortunately required in an increasing number of situations, and the window film company offer a comprehensive range of products to provide the best possible mitigation, including specially developed window films and attachment systems its important to be aware that no window film or attachment system can completely remove the threat posed by an explosion or bomb. In addition to providing blast sequence alignment services on the web, ncbi also makes these sequence alignment utilities available for download through ftp. Depending on the blast load and distance from target, the pressures created during an explosion can be extreme. Antishatterblastresistant window film applications which. Welcome to the most trusted and comprehensive glass.
Blast glass blast resistant glass explosion proof glass tecdur. Security glazing specification 1 general this glazing specification outlines the general considerations for glazing as used in security glazing applications ballistic, bomb blast and burglary resistance. Security glazing specification 1 general 2 materials minimum. These vests utilize six ballistic plates as opposed to the current two. Oldcastle buildingenvelopes blastresistant laminated glass is an excellent glazing choice in all types of. Blast resistant protective measures including blast doors and blast proof glazing must be integrated within the architectural design of buildings to provide a space that is prepared for potential blast attacks. Glassguard blast resistant glass is a durable and robust product range tailored for each specific application to provide protection against blast threats as. Oldcastle buildingenvelope s blast resistant laminated glass is an excellent glazing choice in all types of buildings that may be subjected to bomb blasts. Added light nayl with keep clear renamed it from blast proof block added nayl glass renamed it from blast proof glass added nayl glass with keep clear. Security glazing specification 1 general 2 materials.
They designed and produced a bullet resistant window with pretty bizarre requirements and specifications at a cost that blew all other bids out of the park. Blast resistant film does not make the glass itself stronger. In order to make blast proof glass, you will need 6 pieces of glass block, and 3 glass proof walls and a crafting table. Our heat shield window system is designed to minimize downtime and increase employee safety, and custom engineered to meet each clients requirements. Blast resistant glass vetrotech vetrotech saintgobain. Schuco sprengwirkungshemmung schuco blast resistance. This paper presents effect of blast loads on 5 storey r. About 15% of these are windows, 3% are building glass. For details, please refer to the blast help manual and other documents under the help tab of the blast homepage or the document directory under the blast ftp site. You have the ftp site of the ncbi where all databases are available url, if the link does not work. A wide variety of blast resistant window options are available to you, such as open style, screen netting material, and opening pattern. In addition to protection against bullets, this also includes protection against bomb blasts.
The tough plastic interlayer holds the glass together after an impact, and with the proper framing systems, the glazing will be retained in the opening. Bomb resistant glass is designed as a primary protection product, for use in our tested bomb resistant steel glazing systems. The use of blast resistant windows in blast resistant design van dam. Blastresistant technology of the future howstuffworks. Glass can be tested to the european standard below. In many situations the highest level of casualties is caused by flying glass laceration. Overall, the response of the laminated glass fe model captures the deformation behaviour up to maximum deflection for fullscale blast evaluation of laminated glass panes subject to different charge and standoff conditions. Bullet and blast resistive glass is structured of multiple layers of glass alternated with layers of polycarbonate material or polyvinyl butyral otherwise known as pvb interlayers. May 29, 2011 for details, please refer to the blast help manual and other documents under the help tab of the blast homepage or the document directory under the blast ftp site.
Blast resistant products consist of laminated glass infill within standard aluminum frames anchored to the surrounding building. Blastresistant commercial aluminum windows wojan window. Blast resistant glass where an explosion happens, the most dangerous aspect of the event is the falling glass and materials that can cause serious or even fatal injury to people in the vicinity and can also cause significant damage to the building and its contents. Choosing the most appropriate blast resistant window depends on the. The united states army is conducting tests on advanced body armor it hopes to distribute to soldiers by 2012, if not sooner. Here, the demand for blastresistant windows, doors and facades is. Van dam manufacturer of fire and blast protective products. The majority of injuries sustained after an explosive attack on a building are caused by flying glass or falling glass, this is known as spawl. Testing and classification of resistance against explosion pressure classification blast resistant safety systems classification blast resistant glazing class load mass kg firing distance load height mm exr 1 3 5 500 50 exr 2 3 3 500 50 exr 3 12 5. Graham architectural products was a pioneer in designing and manufacturing blast resistant windows following the events of september 11, 2001. Blast pressure it only takes 15 psi to rupture eardrums and cause lung damage.
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