Bomb-Blast
(page 3)
Anti-Ballistic Windows and Doors
A modified version of the bomb resistant
fenestration system has also been tested for resistance to fire
arms. At a series of tests at a leading military college the system
was able to resist projectiles up to a rating of R2
|
 |
 |
| Category |
Weapon |
"Spalban" |
All
Glasses |
Thickness
(mm) |
Weight
(kg/m sqrd) |
Thickness
(mm) |
Weight
(kg/m sqrd) |
| G0 |
9mm
Handgun
3shots from 30m |
20 |
48 |
23 |
52 |
| G1 |
.357
Magnum
3 shots from 30m |
28 |
64 |
36 |
86 |
| G2 |
.44
Magnum
3 shots from 30m |
35 |
81 |
42 |
98 |
| S86 |
12g
shotgun - 1 oz slug
1 shot from 10m |
35 |
81 |
42 |
98 |
| R1 |
5.56
Rifle
3 shots from 10m |
42 |
97 |
42 |
98 |
| R2 |
7.62
Rifle 3
3 shots from 10m |
48 |
112 |
58 |
123 |
|
 |
 |
|
