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Bullet proof glass BR4-NS/BR6-NS

Artikelnummer:  72003

Bulletproof safety glass BR4-NS/BR6-NS - Hammerglass

In an increasingly violent world where gunshots, terrorist attacks, vandalism and burglaries are part of everyday life, the need for modern protection products is increasing. Hammerglass ballistic protection includes unique, lightweight bullet-resistant solutions in the higher protection classes BR4-NS and BR6-NS (No Splinter), combining laminated glass panes with a Hammerglass pane to achieve the lowest possible weight and thickness . With our many years of experience and extensive knowledge, we actively develop personal protective equipment for high-risk targets in national and local authorities, in industry and commerce as well as for private individuals. Our shatterproof solutions are ideal for protecting premises where threats may occur: foreign embassies, national and local government offices, banks, media companies, VIP residences, military installations, nuclear power plants, etc.

Same protection - less thickness - less weight

Bulletproof or bulletproof glass is available in a variety of thicknesses depending on the level of protection desired. The Hammerglass ballistic glass solution consists of a series of glass panes laminated together with a Hammerglass film. This shatterproof solution is thinner and weighs significantly less than comparable all-glass solutions, which is a major benefit in many situations - not the least of which is sliding and pivoting doors.

A BR6 NS glazing solution made entirely of glass , is 63 mm thick and weighs almost 160 kg/m². The use of Hammerglass in the package reduces the thickness to 39mm and the weight to 90kg/m². The incorporation of Hammerglass in bulletproof, reinforced stainless steel partitions (security classes FB4 and FB6, EN 1522) offers complete protection against ballistic attacks. The ballistic resistance refers to both the glass and the associated frame.

Classification of bulletproof glass

Bulletproof glass is certified according to the European standard EN 1063. The different levels of protection are indicated by the classes BR1 to BR7, where BR1 is the lowest and BR7 is the highest protection class. The most common protection classes are BR4 and BR6. Hammerglass ballistic glass solutions have been tested by the Beschussamt Ulm in Germany and are certified as compliant with protection classes BR4-NS and BR6-NS.

Let us advise you on the planning

Feel free to contact us in the first planning phase! We offer you complete solutions with tailor-made ballistic steel systems for window and door applications - a comprehensive turnkey solution including confidential risk analysis and security needs assessment. Ballistic glass is not a stock item, but is made to order and made to measure. This means that you should expect a delivery time of around 8 weeks.

Additional information on the product Bulletproof glass BR4-NS/BR6-NS - Hammerglass

Supplier: Hammerglass AB

CLASS CHARGE DISTANCE PRESSURE Pso
IMPULSE Iso
HMG PRODUCT
EXR1 3kg 5m 0.75 bar 1.05 bar/ms HmG 12mm
EXR2 3kg 3m 2.3 bar 1.65 bar/ms HmG 12mm
EXR3 12kg 5.5m 1.7 bar 2.25 bar/ms -
EXR4 12kg 4m 3.6 bar 3.00 bar/ms -
EXR5 20kg 4m 6.3 bar 4.20 bar/ms -

CERTIFICATIONS

Hammerglass has undergone a long series of tests to ensure the material's strength and performance meets all burglary, ballistic and blast protection requirements. Hammerglass AB is ISO 9001:2015, ISO 14001:2015 and ISO 45001:2018 certified as well as PPAP for the automotive industry.

Intrusion protection

Hammerglass is certified according to the European standard EN 356 with security class P8B, which corresponds to the highest protection class for security grilles and roller shutters. To qualify for this protection class, the material must withstand 70 ax blows. It is worth noting that when the test was completed, after 72 strokes, the ax still had not punched a hole in the Hammerglass sheet.

Fire

Bulletproof glass is certified according to the European standard EN 1063. The different levels of protection are indicated by the classes BR1 to BR7, where BR1 is the lowest and BR7 is the highest protection class. The most common protection classes are BR4 and BR6. Hammerglass Ballistic Protection has been tested by the Beschussamt Ulm in Germany and certified with protection classes BR4-NS and BR6-NS (No Splinter).

Explosion

A series of tests on Hammerglass panels has been carried out in accordance with EN 13124-2 at SP (Technical Research Institute of Sweden) in Borås. Hammerglass panels in different formats were mounted in different steel frames. Then seven explosions were carried out from a distance of 3 and 5 meters respectively. As a result, 12 mm Hammerglass panels were found to withstand the blast generated by detonating 3 kg of TNT from a distance of 3 meters.

CLASS PROTECTION TEST PRODUCT
P2A Smash and grab Dropped metal sphere, 3 m height, x3 SafeCoat 12 Mil
P3A Vandalism/Smash and Grab Dropped metal sphere, 6 m height, x3 Hammerglass 4mm - 4.8kg/m2
P4A Vandalism/Smash and Grab Dropped metal sphere, 9 m height, x3 Hammerglass 4mm - 4.8kg/m2
P5A Vandalism/Smash and Grab Dropped metal sphere, 9 m height, x9 Hammerglass 6mm - 7.2kg/m2
P6B Break ins 30 ax blows Hammerglass 6mm - 7.2kg/m2
P7B Break ins 50 ax blows Hammerglass 6mm - 7.2kg/m2
P8B Break ins 70 ax blows Hammerglass 8mm - 9.6kg/m2
P8B Break ins 70 ax blows HMG INSULATE 6mm (HG06-12-4.41)
BR1-NS Bullet resistance Handgun
Rifle .22Long
HMG RABS 12mm + 4mm ScreenSaver screen
BR4-NS Bullet resistance Handgun .357 Magnum HMG BR4NS 23mm - 54kg/m2
BR6-NS Bullet resistance Handgun 7.62x51mm HMG BR6NS 39mm - 90kg/m2
EXR1 Explosion 3kg TNT at 5m distance Hammerglass 12mm - 14.4kg/m2
EXR2 Explosion 3 kg TNT at 3 m distance Hammerglass 12mm - 14.4kg/m2