ST-Shield’s Lead Bricks are high-density, precision-manufactured shielding blocks designed to provide effective protection against X-rays, gamma rays and other ionizing radiation. With excellent attenuation performance and flexible modular structure, lead bricks are a core component for constructing shielded rooms, radiation-proof walls, storage vaults, and temporary or permanent radiation barriers.
Ordinary building materials (concrete, drywall, standard blocks) cannot reliably block high-energy radiation; lead bricks, thanks to lead’s high atomic number and density, significantly absorb and attenuate harmful X-ray and gamma radiation.
Lead bricks offer flexibility — they can be stacked, rearranged, relocated or used in combinations (walls, partitions, vaults, hot-cells, storage rooms), suiting a wide range of shielding needs when rigidity or permanent lead-lined walls are impractical.
Lead bricks are widely used in:
Medical imaging centers, radiology and nuclear medicine departments (shielding X-ray / CT / DR rooms)
Hot-cells, isotope labs, and radioactive material storage or handling facilities
Industrial radiography, nondestructive testing (NDT), and other facilities dealing with gamma or X-ray sources
Construction or renovation of shielded rooms — walls, vaults, partitions, storage enclosures
Situations demanding temporary shielding solutions or modular radiation-proof structures
Choosing ST-Shield lead bricks means you get:
High-purity, high-density lead material-ensuring strong, consistent radiation attenuation.
Custom sizes & configurations-straight-edge bricks or interlocking bricks; thicknesses, dimensions, and volumes tailored to project needs.
Modular & flexible installation-bricks can be stacked/stacked in staggered patterns or tongue-and-groove interlocking forms for tight shielding and minimal leakage.
Durable construction-smooth, clean surface; stable blocking performance; suitable for long-term use in hospitals, labs or industrial settings.
Efficient solution for renovations or retrofits-when adding or upgrading radiation protection without major structural overhaul, lead bricks offer a practical and cost-effective solution.
