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Explosive scabbling of structural materials

United States Patent

August 20, 2002
View the Complete Patent at the US Patent & Trademark Office
Sandia National Laboratories - Visit the Intellectual Property Management and Licensing Website
A new approach to scabbling of surfaces of structural materials is disclosed. A layer of mildly energetic explosive composition is applied to the surface to be scabbled. The explosive composition is then detonated, rubbleizing the surface. Explosive compositions used must sustain a detonation front along the surface to which it is applied and conform closely to the surface being scabbled. Suitable explosive compositions exist which are stable under handling, easy to apply, easy to transport, have limited toxicity, and can be reliably detonated using conventional techniques.
Bickes, Jr.; Robert W. (Albuquerque, NM), Bonzon; Lloyd L. (Albuquerque, NM)
Sandia Corporation (Albuquerque, NM)
09/ 052,762
March 31, 1998
GOVERNMENT RIGHTS This invention was made with United States Government Support under Dept. of Energy Contract No. DE-AC04-94AL85000. The Government has certain rights in this invention.