General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 50557-2010
Scope
This code is applicable to the design, construction and quality inspection of cast-in-place barite radiation-proof concrete projects in industry, agriculture, medical care, civil air defense and scientific research tests, etc. It does not apply to the internal temperature of the structure exceeding 80 °C due to ambient temperature or radiant heat engineering.
GB/T 50557-2010 history
2010GB/T 50557-2010 Technical code for barite concrete against radiation