NB/T 20378-2016Design Specification for Mix Design of Shielding Concrete Used in Nuclear Power Plant (English PDF)

NB/T 20378-2016 is the English-translated version of 核电厂屏蔽混凝土配合比设计规程.

NB/T 20378-2016 is a recommended standard of the Chinese energy industry devoted to the shielding concrete used for radiation shielding in nuclear power plants.

It sets out the method and the steps by which the mix proportions of such concrete are designed. The mix design of shielding concrete at nuclear power plants is its proper field, and other facilities that need a radiation shielding function may design their shielding concrete mixes in the same way.

It quotes GB 175, GB/T 1596, GB 8076, GB/T 14684, GB/T 14685, GB/T 18046, GB/T 27690, GB 50119, JGJ 55 and JGJ 63. Issued on 5 February 2016, it has applied since 1 July 2016.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

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