Megiddo participated recently in an official full scale blast test that was organized by top secret civilian protection organizations. In this test, a large amount of TNT was detonated only meters away from the target to simulate an improvised explosive from a terrorist act in front of a building. Generating a peak pressure of 40 Psi (calculated) and a peak Impulse of 285 Psi *M/sec (calculated). Megiddo retrofitted 2 full scale masonry rooms with our revolutionary and patented GlobalGuard™ , blast proof inwards windows and blast proof inward doors. Needless to say that the GlobalGuard™ prevailed this huge blast load and remained intact after this extreme and unique blast test, demonstrating
that it is a one of a kind, unique in the world retrofitting solution for masonry and concrete against extreme levels of blast loads.