Testing / Overpressure Gallery All Videos Design Pre-Construction Construction Finished Building FORTRESS Blast Door Test #2-HD1FORTRESS Blast Door Test #2-HD2FORTRESS Blast Door Test #2-HSFORTRESS Blast Door Test #7-GridFORTRESS Blast Door Test #7-HD2FORTRESS Blast Door Test #7-HSFORTRESS Blast Joint Test #1-GridFORTRESS Blast Joint Test #1-HD1FORTRESS Blast Joint Test #1-HD2FORTRESS Blast Joint Test #1-HSFORTRESS Blast Joint Test #2-HD1FORTRESS Blast Joint Test #2-HD2FORTRESS Blast Joint Test #2-HSFORTRESS Blast Joint Test #5-GridFORTRESS Blast Joint Test #5-HDFORTRESS Blast Joint Test #5-HS
