NB/T 20133.3-2012
Specifications for protective coatings used in pressurized water reactor nuclear power plants.Part 3: Standard test method for effects of gamma radiation (English Version)

Standard No.

NB/T 20133.3-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

Professional Standard - Energy

Latest

NB/T 20133.3-2012

Replace

EJ/T 1111-2000

Scope

This part specifies test methods for laboratory evaluation of the effects of gamma ray irradiation on coating systems during normal operation during the design life of a nuclear power plant and under design basis accident conditions. This section is applicable to the evaluation of the performance of coating systems for pressurized water reactor nuclear power plants after prescribed dose rate and cumulative dose irradiation.

NB/T 20133.3-2012 Referenced Document

• GB 8076 Concrete admixtures
• GB/T 1766 Paints and varnishes.Rating schemes of degradation of coats
• GB/T 700-2006 Carbon structural steels
• GB/T 8923-1988 Rust grades and preparation grades of steel surfaces before application of paints and related products
• GB/T 9271-2008 Paints and varnishes.Standard panels for testing

NB/T 20133.3-2012 history

• 2012 NB/T 20133.3-2012 Specifications for protective coatings used in pressurized water reactor nuclear power plants.Part 3: Standard test method for effects of gamma radiation
• 2001 EJ/T 1111-2000 Test method for effects of gamma radiation on coatings for use in Pressurized water reactor nuclear power plants

NB/T 20133.3-2012 Specifications for protective coatings used in pressurized water reactor nuclear power plants.Part 3: Standard test method for effects of gamma radiation has been changed from EJ/T 1111-2000 Test method for effects of gamma radiation on coatings for use in Pressurized water reactor nuclear power plants.