All of the following would be effective structural protective barrier materials EXCEPT

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Quizplus · Accepted Answer

Bakelite is a thermoset plastic that can soften and deteriorate when exposed to heat and flames, making it unsuitable as a structural protective barrier material. The other options listed are effective materials for creating barriers against various hazards. Lead-lined drywall is often used to block radiation, 12-inch thick solid concrete can provide protection against blasts, and lead impregnated acrylic polymer can provide protection against X-rays and gamma rays.

All of the Following Would Be Effective Structural Protective Barrier