Radiation Shielding

Radiation shielding involves the use of materials or barriers designed to attenuate or block ionizing radiation, such as alpha, beta, gamma, or neutron emissions, to protect personnel and the environment. Common shielding materials include lead, concrete, and specialized composites, selected based on the radiation type and energy. Not to be confused with radiation detection, which identifies radiation presence, shielding is a fundamental protective measure in CBRN operations and radiological incident responses, often employed within controlled zones to limit exposure during emergency response and decontamination.