Blast-Resistant
Blast-resistant windows are a key factor in mitigating unnecessary injuries in the event of an accidental or intentional explosion. Graham Architectural Products was a pioneer in designing and manufacturing blast-resistant windows following the events of September 11, 2001.
Print this pageBlast Resistant
Name
Frame Depth
Condition/Hazard Response
Design Blast Pressure (psi)
Positive Phase Impulse (psi-msec)
Window Size
Test Method
2.25
No Break
5.3 psi
32.8 psi-msec
88 x 96.75
ASTM F 1642
Fixed Window
Name
Frame Depth
Condition/Hazard Response
Design Blast Pressure (psi)
Positive Phase Impulse (psi-msec)
Window Size
Test Method
3.25
N/A
Minimum UFC 4-010-01
Minimum UFC
49.75 x 67.75
UFC Calculation
Horizontal Sliding Window
Name
Frame Depth
Condition/Hazard Response
Design Blast Pressure (psi)
Positive Phase Impulse (psi-msec)
Window Size
Test Method
Hung Window
Name
Frame Depth
Condition/Hazard Response
Design Blast Pressure (psi)
Positive Phase Impulse (psi-msec)
Window Size
Test Method
3.25
Minimal
6.6 psi
48 psi-msec
45.50 x 63.375
ASTM F 1642
3.25
Minimal
4.4 psi
34.3 psi-msec
48 x 66
ASTM F 1642