The thicker the anti-radiation lead plate, the better the blocking effect. In any case, radiation shielding lead plates are used to block radiation from radioactive materials, not radioactive materials. The thickness of the lead plate shall be determined according to the formation of the barrier. For example, if an alpha particle is weakly penetrating, it can be blocked by a sheet of paper; a radiation shielding lead sheet can be completely blocked; a moderately penetrating beta ray can be blocked by a general radiation shielding lead sheet, but usually adding Lower atomic number blockers to protect beta rays from bremsstrahlung.

Radiation protection doors should be closed seamlessly during the work of staff to ensure the safety of all personnel, both indoors and outdoors. Therefore, the switch of the radiation protection door should be checked flexibly and smoothly during the initial installation to avoid potential harm to the human body due to the door not being fully closed.

Second, pay attention to whether the installation went as required.

When installing the electric radiation protection door, the door should be put into the door hole, so that the contact surface at the edge seal is attached to the wall and kept vertical. If necessary, the wall surface should be corrected to ensure smooth installation as specified.

In addition, pay attention to regular maintenance during use.

Maintenance of radiation protection doors should not be neglected. For example, X-ray protective doors, even those made of stainless steel, lead, and other corrosion-resistant metals, should avoid contact with corrosive liquids in daily use. At the same time, it is necessary to ensure the normal operation of the track, automatic control components and sensors to avoid personal injury caused by the failure of some components.

Later, the radiation protection door should be handled with care.

When using and opening and closing the radiation protection door in daily life, care should be taken to handle it with care, especially when the radiation protection door cannot be closed normally but the reason is unknown. We cannot close the door by brute force, so as not to damage the door for a long time and cause a certain amount of radiation exposure.

The radiation protection of the ray machine room wall generally adopts solid clay brick wall or thick waste slag brick wall. However, when laying bricks, it should be noted that the mortar is full and free of cracks, but it is difficult for the actual construction personnel to make the mortar full when laying bricks. Therefore, 1.5-2 cm of barium sulfate sand after bricklaying can be used for bricklaying walls to make up for the defects of cracks. At the same time, when installing the computer room, avoid connecting the wiring harness to the operating room.