GB 6249-1986
Replaced
NB/T 20503-2018
Active
Industry standards-Energy
NB/T 20503-2018 Investigation Technical Regulations for Concrete Aggregates Used in Nuclear Power Plant Construction (English)
NB/T 20503-2018 Investigation Technical Regulations for Concrete Aggregates Used in Nuclear Power Plant Construction (English)
Price:
$ 30
Basic Information
Standard Code:
NB/T 20503-2018
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nNuclear island of a nuclear power plant
ICS Name:
Nuclear power stations, safety
Publish Date:
2018-03-22
Implement Date:
2018-09-01
Scope
This standard specifies the methods, work content, quality and technical requirements, data compilation, and preparation requirements for the investigation of construction aggregates used in concrete for nuclear power plant projects. This standard applies to the investigation of construction aggregates used in concrete for nuclear power plant projects. Other nuclear facilities such as nuclear heating plants, experimental reactors, research reactors, and nuclear fuel reprocessing plants may refer to and implement this standard accordingly.
Development Information
Related Standards
GB/T 12726.1-1991
Replaced
GB/T 12726.1-1991 Radiation monitoring equipment for accident and post-accident conditions in nuclear power plants—Part 1:General requirements
GB/T 13178-1991
Replaced
GB/T 13178-1991 Partially depleted gold silicon surface barrier detectors
GB/T 13180-1991
Replaced
GB/T 13180-1991 G-M counter tubes for detecting γ radiation
GB/T 13182-1991
Replaced
GB/T 13182-1991 Scintillation detectors of sodium iodide (thallium)
GB/T 12726.2-1991
Replaced