NB/T 20130-2012Concrete Radiation Shielding (English PDF)
混凝土辐射屏蔽
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Issued by
NEA
Level / Type
Industry · Recommended
Issue date
January 6, 2012
Implementation date
April 6, 2012
Scope
NB/T 20130-2012 is the English-translated version of 混凝土辐射屏蔽.
Concrete used as a radiation shield is the subject of NB/T 20130-2012, a recommended standard of the Chinese energy industry. It covers the characteristics of such concrete, the shielding design, the selection of materials and the construction work.
It applies to shielding concrete in radioactive laboratories, radiochemical stations, experimental installations and nuclear power plants. It replaces the earlier nuclear industry standard EJ/T 1144-2004.
The documents it cites include GB 18871, GB/T 1596, GB/T 18046, GB 50666, GB 50204-2011, NB/T 20012, NB/T 20133.1, NB/T 20133.6, EJ/T 997, JGJ 55, JGJ 52 and JGJ 104. Issued on 6 January 2012, it has applied since 6 April 2012.
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Document preview — NB/T 20130-2012
National Standard of the People's Republic of China
- ICS
- 27.120.01
- Replacing
- EJ/T 1144-2004
Issued by: National Energy Administration of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
NB/T 20130-2012 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB 18871
GB/T 1596
GB/T 18046
GB 50666
GB 50204-2011
NB/T 20012
NB/T 20133.1
NB/T 20133.6
EJ/T 997
JGJ 55
JGJ 52
JGJ 104
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 16 pages — is available in the English PDF.
Referenced standards
Normative references
- GB 18871Basic Standards for Protection Against Ionizing Radiation and for the Safety of Radiation Sources
- GB/T 1596Fly ash used for cement and concrete
- GB/T 18046Ground granulated blast furnace slag used for cement, mortar and concrete
- GB 50666Code for construction of concrete structures
- GB 50204-2011Code for quality acceptance of concrete structure construction
- NB/T 20012Design code for nuclear safety related concrete structures for pressurized water reactor nuclear power plants
EJ/T 997 · JGJ 55 · JGJ 52 · JGJ 104
Similar standards
Editions of NB/T 20130
| Edition | Title | Revision | Status |
|---|---|---|---|
| NB/T 20130-2012 | Concrete Radiation Shielding | current edition | Current |
| EJ/T 1144-2004 | Concrete Radiation Shielding | previous edition | Superseded |
This page sells the current edition, NB/T 20130-2012. Earlier editions are listed for reference only.
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Related Standards
GB 18871-2002 — Basic Standards for Protection Against Ionizing Radiation and for the Safety of Radiation Sources
GB 50666-2011 — Code for construction of concrete structures
GB/T 1596-2017 — Fly ash used for cement and concrete
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