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Blast Certification of Doors & Windows

A Better Way: Blast Certification of Doors and Windows The blast engineer faces a huge challenge when it comes to specifying blast products on a project.  Typical government buildings have multiple window and door types in multiple zones of blast…

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The History of Seismic Certification

Requirements for seismic certification date back to the early 1970s with regulations for nuclear power generating facilities and the need to ensure safe shutdown of critical systems following strong ground shaking. The requirements came about because of the significant risk…

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