Archive for the ‘BlastSeal’ Category

U.S. Department of Defense HJ3 Blast Test

The United States Department of Defense tested HJ3-backed technology to wrap a structure in carbon fiber and test it’s strength against a violent explosion. HJ3 conducted testing to demonstrate the performance of the BlastSeal™ System. Two un-reinforced concrete masonry walls were constructed within a larger containment structure. BlastSeal™ was applied to the interior and exterior of the…


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