1. Bulletproof Glass System: Bullet Resistance Performance
| Standards | TR1 | TR2 | TR3 | notes |
| Corresponding Burglarproof resistance performance | RC3 | RC4 | RC6 |
According to different requirements, clients can customize your TR systems with different bullet resistance performance. |
| European Standards EN1522 Windows, doors, shutters and blinds—Bullet resistance—Requirements and classification |
B1 | B2-4 | B5-7 |
|
American Standard |
Systems |
Rating |
Ammunition |
Grain |
(g) |
Minimum velocity fps (m/s) |
Number of shots |
|
UL752 Standard for safety Bullet-Resisting Equipment |
All TR systems can be customized with bullet resistance performance from one kind of the ratings based on your requirements. |
Level 1 |
9 mm full metal copper jacket with lead core |
124 |
8.0 |
1,175 358 |
3 |
|
Level 2 |
.357 Magnum jacketed lead soft point |
158 |
10.2 |
1,250 381 |
3 |
||
|
Level 3 |
.44 Magnum lead semi-wadcutter gas checked |
240 |
15.6 |
1,350 411 |
3 |
||
|
Level 4 |
.30 caliber rifle lead core soft point |
180 |
11.7 |
2,540 774 |
1 |
||
|
Level 5 |
7.62 mm Rifle lead core full metal copper jacket military ball |
150 |
9.7 |
2,750 838 |
1 |
||
|
Level 6 |
9 mm full metal copper jacket with lead core |
124 |
8.0 |
1,400 427 |
5 |
||
|
Level 7 |
5.56 mm Rifle full metal copper jacket with lead core |
55 |
3.56 |
3,080 939 |
5 |
||
|
Level 8 |
7.62 mm Rifle lead core full metal copper jacket, military ball |
150 |
9.7 |
2,750 838 |
5 |
||
|
Note — Maximum velocity is 110 percent of the minimum velocity. |
|||||||
2. More Performances: Building physics
Besides KFORTS high security performance, TR system complies with all requirements in building physics up to highest level. It features a slim frame, a concealed sash design, and a wide visible area.
|
Resistance against wind load |
Water tightness |
Air permeability |
| Technical parameters: ≥ 16kpa/m ³ (1800 * 1500), | Technical parameters: ≥ 700 (PA), | Technical parameters: The unit seam length index value is ≤ 0.5m ³ (m · h),The unit area index value is ≤ 1.4 square meters (m · h),Level: 8 (max). |
|
Air permeability |
Sound Insulation |
| Standard: EN673 | Standard: GB/T 8485-2008, |
|
Technical parameters: 1.87-2.15 W/(㎡· k) Door: 2.158 W/(㎡· k) Window: 1.875 W/(㎡· k) Curtain Wall: 1.873 W/(㎡· k) |
Technical parameters: ≥ 45 (dB (A)), |
3. Design and Sections
TR Security Glass Window System
Design examples
Single leaf:
Minimum Size: Width = 500mm, Height = 750mm
Maximum Size: Width = 800mm, Height = 1800mm
Fixed panel:
Minimum Size: Width = 400mm, Height = 400mm
Maximum Size: Calculate based on the wind load in the project area, building height, and building load-bearing capacity.
TR Security Glass Window System
Section Examples
|
Types |
Thickness of bullet proof steel plate/mm |
Thickness of Glass/mm |
EN1627-EN1630 Forced entry resistance |
EN1063 Bullet resistance |
UL752 Bullet resistance |
| TRW-1 |
2.5-15
|
47.5-70
|
RC3 |
B1-B7
|
Level 1-8
|
| TRW-2 | RC4 | ||||
| TRW-3 | RC6 |
TR Security Glass Swing Door and Curtain Wall System
Design examples
Single leaf:
Minimum Size: Width = 600mm, Height = 1500mm
Maximum Size: Width = 1000mm, Height = 2500mm
Fixed panel:
Maximum Size: Calculate based on the wind load in the project area, building height, and building load-bearing capacity.
TR Security Glass Swing Door and Curtain Wall System
Section examples
|
Types |
Thickness of bullet proof steel plate/mm |
Thickness of Glass/mm |
EN1627-EN1630 Forced entry resistance |
EN1063 Bullet resistance |
UL752 Bullet resistance |
| TRD-1 |
2.5-15
|
47.5-70
|
RC3 |
B1-B7
|
Level 1-8
|
| TRD-2 | RC4 | ||||
| TRD-3 | RC6 |
TR Security Glass Sliding Door System
Design examples
Single leaf:
Minimum Size: Width = 800mm, Height = 1800mm
Maximum Size: Width = 2000mm, Height = 2500mm
Fixed panel:
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