Lead glass lead glass transmittance ≥85%, to 4.5 lead equivalent radiation; 30 × 50 rectangle outside inlaid steel skeleton, 1 mm thick 304 brushed stainless steel edging. CT CT radiation protection requirements room room wall, ceiling should meet the requirements of 3.5 lead equivalent, CT room door electric protection should meet four lead equivalent requirements. Barium protection walls, ceiling construction process according to the ratio of protective coating material differences between the manufacturers of CT, radiation protection, different, this project uses a protective coating and 42.5 # cement according to a certain percentage of the configuration, in addition to adding each ingredient manufacturers dedicated 50kg binder 4kg, must be uniformly mixed while stirring, preferably mechanical stirring, increasing the homogeneity of mixes. Pre-construction dental radiation protection, in accordance with plastering concrete interface required standard first treatment (cleaning up dumped wet slurry, etc.), 1m first lay with ash cake mixes, a two (depending on weather conditions, spacing about 1 day) every The bond compacted mixes on the structure of radiation protection, in order to ensure effective protection against construction error, may be appropriate to paint thickness thicker. CT room Radiation Protection | Hebei Ericsson (certified) | radiation protection provided by the Medical Engineering Co., Ltd. Hebei Ericsson. Ericsson Hebei Medical Engineering Co., Ltd. (www.hslixin.com) Hebei Hengshui, a leader in medical device manufacturing equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Hebei Ericsson leadership with the staff warmly welcome all inquiries negotiations to create a better future Hebei Ericsson.