BULLETPROOF GLASS Meaning and
Definition
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Bulletproof glass is a specially designed type of glass that possesses the capability to resist or minimize the damage caused by gunfire or ballistic attacks. It is essentially a multilayered laminated glass constructed by bonding multiple glass layers with strong transparent polymeric materials, such as polycarbonate or polyurethane. This layered construction endows the glass with enhanced strength and resilience, ensuring its resistance to shattering or penetration when subjected to high-velocity projectiles.
The composition of bulletproof glass involves the application of various techniques to enhance its protective properties. The specific number of glass layers and the type of polymeric material used may vary, depending on the required level of protection. Generally, the glass layers are bonded together using a strong adhesive, forming a durable and cohesive barrier.
Bulletproof glass is primarily utilized in security-related applications, such as armored vehicles, banks, government buildings, and high-security facilities. Its effectiveness lies in its ability to absorb and dissipate the energy from a projectile, preventing catastrophic damage or penetration. While bulletproof glass is commonly associated with firearms, it is also engineered to resist other threats like explosions, in some cases.
Although bulletproof glass provides an increased level of protection, it is not completely invulnerable and has limitations. The glass can withstand a specific level of ballistic force, which is measured and classified through various international standards, such as the Underwriters Laboratories (UL) standard, EN 1063, or National Institute of Justice (NIJ) standards. These standards categorize bulletproof glass into different levels based on its ability to resist different types of projectiles or threats, ensuring accurate and standardized classifications and performance evaluation.
Common Misspellings for BULLETPROOF GLASS
- vulletproof glass
- nulletproof glass
- hulletproof glass
- gulletproof glass
- bylletproof glass
- bhlletproof glass
- bjlletproof glass
- billetproof glass
- b8lletproof glass
- b7lletproof glass
- bukletproof glass
- bupletproof glass
- buoletproof glass
- bulketproof glass
- bulpetproof glass
- buloetproof glass
- bullwtproof glass
- bullstproof glass
- bulldtproof glass
- bullrtproof glass
Etymology of BULLETPROOF GLASS
The word "bulletproof glass" is a compound word formed by combining "bulletproof" and "glass".
The term "bulletproof" originated in the early 16th century, derived from the Middle French word "boulette", meaning a small ball. It originally referred to armor made of layered bullet-moulded iron plates, considered highly resistant to bullets.
The word "glass" has its roots in Old English ("glaes") and comes from the Proto-Germanic word "glasam". It refers to the transparent, brittle substance made from heating silica or sand.
When combined, "bulletproof" suggests something resistant to bullets, while "glass" refers to the transparent material used in windows, mirrors, and other objects.
Therefore, "bulletproof glass" is a term that describes a specially manufactured glass capable of withstanding or resisting the impact of bullets or other projectiles.
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