ENGR45, Fall 2011 SRJC. Bullet Proof Materials. By Kevin Helms, Josh Borrajo, Karan Kanagasabapathy, Raghid Mardini. Bullet Proof Glass. Bulletproof glass is an optically transparent material that is resistant to being penetrated by bullets.
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ENGR45, Fall 2011
Bullet Proof Materials
By Kevin Helms, Josh Borrajo, Karan Kanagasabapathy, Raghid Mardini
It took 4 layers of Aluminum foil alone to stop the BB
or and 8 layers of only plastic wrap to stop BB.
The bullet went through the backboard, which means AA is too weak to stop the bullet.
Bullet bounced off wood, which means that GG is more effective than AA.
Bullet bounce off backboard, with less damage to the window. The ‘A’ layer supported the glass
Stopped the bullet, but the back glass shattered; not practical.
Stopped the bullet with no interior damage.
Stopped the bullet. Same concept as GA, but we had to increase thickness to stop bullet.
Bullet proof glass in aircrafts
Partitioning followed by integration