Glass Passage
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 Fluted Crystal Glass Passage Door Knob Set fit Any Door $39.95 Time Remaining: 15d 6h 50m Buy It Now for only: $39.95 |
 NIB EMTEK OLD TOWN GLASS DOOR KNOB HANDLES PASSAGE SET SATIN NICKEL 13 SETS $69.99 Time Remaining: 2d 4h 41m Buy It Now for only: $79.99 |
 A very affordable Fluted Crystal Glass Passage Door Knob Set to fit modern Doors $39.95 Time Remaining: 1d 2h 48m Buy It Now for only: $39.95 |
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 Solid Brass and Crystal Glass PASSAGE Knob Set COMPLETE $89.95 Time Remaining: 15d 4h 53m Buy It Now for only: $89.95 |
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 Fluted Crystal Glass Passage Door Knob Set fit Any Door $39.99 Time Remaining: 17d 7h 2m Buy It Now for only: $39.99 |
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 Fluted Crystal Glass Passage Door Knob Set fit Any Door $39.99 Time Remaining: 17d 6h 47m Buy It Now for only: $39.99 |
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 Fluted Crystal Glass 4 Passage+1 Privacy Door Knob Set $219.95 Time Remaining: 13d 9h 11m Buy It Now for only: $219.95 |
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 Fluted Crystal Glass 4 Passage+1 Privacy Door Knob Set $219.95 Time Remaining: 13d 9h Buy It Now for only: $219.95 |
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 Fluted Crystal Glass 4 Passage+1 Privacy Door Knob Set $219.95 Time Remaining: 18d 10h 10m Buy It Now for only: $219.95 |
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 TWO COKE GREEN FLUTED CRYSTAL GLASS PASSAGE DOOR KNOBS $36.95 Time Remaining: 27d 1h 29m Buy It Now for only: $36.95 |
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 Fluted Crystal Glass Passage Door Knob Set fit any door $39.95 Time Remaining: 27d 23h 1m Buy It Now for only: $39.95 |
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 TWO Lt Amber FLUTED CRYSTAL GLASS PASSAGE DOOR KNOBS $36.95 Time Remaining: 27d 1h 39m Buy It Now for only: $36.95 |
 PINK Crystal Glass Passage Door Knob Set in Modern Door $69.95 Time Remaining: 28d 22h 58m Buy It Now for only: $69.95 |
 Glass Passage Door Knob Set with Latch NEW IN UNOPENED PACKAGING $4.99 Time Remaining: 5d 41m |
 Fine Solid Natural Brass Passage Door Knob Set Crystal Glass Custom made for You $129.95 Time Remaining: 20d 23h 9m Buy It Now for only: $129.95 |
 ROSE Crystal Glass Passage Door Knob Set in Modern Door $69.95 Time Remaining: 40m Buy It Now for only: $69.95 |
 Glass Passage Antique type door knob ONE SIDE of Door $24.95 Time Remaining: 13d 23h 45m Buy It Now for only: $24.95 |
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 Fluted Crystal Glass Passage Door Knob Set Fit Any Door $39.95 Time Remaining: 27d 23h 10m Buy It Now for only: $39.95 |
 CRYSTAL GLASS FLAT BLACK ORB COMPLETE PASSAGE DOOR SET $79.00 Time Remaining: 5d 1h 24m Buy It Now for only: $79.00 |
 Perfect Crystal Glass Complete Passage Set Solid Brass Rosettes for Modern Doors $59.95 Time Remaining: 10d 2h Buy It Now for only: $59.95 |
 Fine Passage Door Knob Set Crystal Glass Antique Brass $89.95 Time Remaining: 4h 34m Buy It Now for only: $89.95 |
 Ice Clear Crystal Glass PASSAGE Knob Set Fit any Door $59.95 Time Remaining: 28d 10m Buy It Now for only: $59.95 |
 Fluted Crystal Glass Passage Door Knob Set Most Doors $39.95 Time Remaining: 27d 22h 53m Buy It Now for only: $39.95 |
 PINK Crystal Glass Passage Door Knob Set in Modern Door $69.95 Time Remaining: 50m Buy It Now for only: $69.95 |
 1900 Peach Crystal Glass PASSAGE Knob Set Fit any Door $89.95 Time Remaining: 5d 1h 1m Buy It Now for only: $89.95 |
 ROSE Crystal Glass Passage Door Knob Set in Modern Door $69.95 Time Remaining: 28d 22h 49m Buy It Now for only: $69.95 |
 Ice Clear Crystal Glass PASSAGE Knob Set BRUSHED NICKEL $49.95 Time Remaining: 27d 23h 57m Buy It Now for only: $49.95 |
 Perfect Crystal Glass Passage Set Solid Brass Rosettes $49.95 Time Remaining: 28d 5h 48m Buy It Now for only: $49.95 |
 Crystal Glass BRUSHED NICKEL Complete Passage Knob Set $49.95 Time Remaining: 24d 10h 14m Buy It Now for only: $49.95 |
 Pink Crystal Glass Passage Door Knob Set $69.95 Time Remaining: 36m Buy It Now for only: $69.95 |
 Ice Clear Crystal Glass PASSAGE Knob Set Fit any Door $59.95 Time Remaining: 28d 17m Buy It Now for only: $59.95 |
 1900 Peach Crystal Glass PASSAGE Knob Set Fit any Door $69.95 Time Remaining: 4d 6h 23m Buy It Now for only: $69.95 |
 Octagonal Glass Doorknob Passage Latch Set 3 Finishes $70.00 Time Remaining: 11d 1h Buy It Now for only: $70.00 |
 Clear Glass COMPLETE PASSAGE SET Solid Brass Rosettes $49.95 Time Remaining: 27d 23h 52m Buy It Now for only: $49.95 |
 Two Crystal Glass Passage Knobs with Surface Mount Kit $49.95 Time Remaining: 8h 44m Buy It Now for only: $49.95 |
 Round Glass Doorknob Passage Latch Set 3 Finishes $70.00 Time Remaining: 11d 1h Buy It Now for only: $70.00 |
 LILAC Crystal GLASS BRUSH NICKEL Passage Knob Set WOW $69.95 Time Remaining: 52m Buy It Now for only: $69.95 |
 Oversized Lead Crystal Glass Passage Knob Set $79.50 Time Remaining: 5d 3h 24m Buy It Now for only: $79.50 |
 ink Crystal Glass Passage Door Knob Set in Modern Door $59.95 Time Remaining: 28d 22h 42m Buy It Now for only: $59.95 |
 Antique Brushed Nickel Crystal Glass Finest Passage Set $68.00 Time Remaining: 28d 23h 11m Buy It Now for only: $68.00 |
 Finest Crystal Glass Brass EggDart Passage Door Knobs $79.50 Time Remaining: 5d 3h 1m Buy It Now for only: $79.50 |
 AMBER Crystal GLASS BRUSH NICKEL Passage Knob Set WOW $69.95 Time Remaining: 28d 23h 15m Buy It Now for only: $69.95 |
 Finest Crystal Glass Brass EggDart Passage Door Knobs $79.50 Time Remaining: 5d 3h 3m Buy It Now for only: $79.50 |
 Brushed Nickel Crystal Glass Finest Premium Passage Set $69.00 Time Remaining: 1h 33m Buy It Now for only: $69.00 |
 Fluted Glass Doorknob Passage Latch Set 3 Finishes $70.00 Time Remaining: 11d 1h Buy It Now for only: $70.00 |
 Solid Brass and Crystal Glass PASSAGE Knob Set COMPLETE $69.95 Time Remaining: 5d 1h 4m Buy It Now for only: $69.95 |
 LILAC Crystal GLASS BRUSH NICKEL Passage Knob Set WOW $69.95 Time Remaining: 28d 23h 20m Buy It Now for only: $69.95 |
 Beautiful Crystal Glass Passage Set Any Modern Door $69.95 Time Remaining: 2h 11m Buy It Now for only: $69.95 |
 Wonderful Crystal Crystal Glass Passage Set $69.95 Time Remaining: 5d 1h 21m Buy It Now for only: $69.95 |
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The Wonders Of Bullet Proof Glass
Materials research is very important in material development and advancement. While materials are basically classified as metals, ceramic, and polymers; the combination of any of these materials results into a new material which exhibits better characteristics than the individual materials. An example of this is the bullet proof glass. Although the bullet proof glass looks very similar to the ordinary glass, it exhibits better properties and characteristics.
One important characteristic of bullet proof glass is its ability to withstand the impact of bullets. In other words, instead of shattering down into pieces as an ordinary glass does, bullet proof glass remains intact. The capacity of the bullet proof glass to withstand bullet impact depends on the thickness of the glass and the type of material used in making the glass.
The concept that underlies the production of bullet proof glass is lamination. Lamination is a process of layering glass-like material in order to produce a stronger material. The material most commonly used in layering bullet proof glass is polycarbonate. The polycarbonate material is layered in between pieces of ordinary glass; thus when the glass is struck with an axe or a bullet, the polycarbonate layers keep the glass intact. Moreover, the polycarbonate layers absorb the bullet and stops it.
Another type of bullet proof glass which absorbs bullet on one side yet allows the passage of a bullet on the other side is called the one-way-bullet-resistant glass. The advantage of this bullet resistant glass is that it allows the person on the other side of the glass to shoot back because one side allows the passage of a bullet. This unique characteristic is achieved by the distinctive layering of the glass which allows one way bullet passage.
Most of the applications of one-way-bullet-resistant glass are car windshields and windows. The set-up provides a safe environment for the driver since the bullet resistant glass protects the occupant from being shot at while permitting the occupants to shoot from inside the car. Indeed, one way bullet resistant glass is advantageous in the automobile industry. This also holds true for homes that are designed with large glass windows. In order to protect the occupants of the house, one-way bullet resistant glass is installed instead of ordinary glass.
Moreover, one-way bullet resistant glass is also used in armored cars that are used by banks in transporting cash and other valuables. With this type of glass, the guards inside the vehicle can easily fire back when there is a need to do so.
Today, there are a number of bullet resistant glass items available in the market. Various manufacturers produce different variations of the bullet proof glass. Variations may include the thickness, sizes, color, and layering material used.
About the Author
Various
Bullet Resistant Glass and Security Glazing
and
Bullet Proof Windows and Security Enclosures
are produced by different manufacturers in different sizes.