The Sherwin-Williams Co. and three partners announced the development of polyurea-based construction technology designed to provide resistance to the effects of explosions. The company says the technology represents a potentially important development in defending against terrorism in the United States and abroad.
The technology, which Sherwin-Williams (Cleveland) says is nearing commercialization, involves the use of prefabricated, reinforced polyurea panels that elongate and stretch, acting as a safety net to contain blast pressure and flying debris. Potential uses include new construction and retrofitting of existing structures.