Standard No.:	GB 6566-2001
English Name:	Limit for Radionuclides in Building Materials
Chinese Name:	建筑材料放射性核素限量
Chinese Classification:	Z70    Toxic and harmful solid waste control standards
Professional Classification:	GB    National Standard
ICS Classification:	13.030.01 13.030.01    Wastes in general 13.030.01
Source Content Issued by:	AQSIQ
Issued on:	2001-12-10
Implemented on:	2002-1-1
Status:	superseded
Superseded by:	GB 6566-2010 Limits of radionuclides in building materials
Superseded on:	2011-7-1
Superseding:	GB 6566-2000 Radiological protection standard for building materials GB 6763-2000 Requirement of control on radioactive substance for building material product and industrial by-product used in building materials JC 518-1993(1996)
Target Language:	English
File Format:	PDF
Word Count:	2000 words
Translation Price(USD):	40.0
Delivery:	via email in 1 business day

This standard specifies the limit of and test method for the specific activity of the natural radionuclide radium–226, thorium–232, kalium-40 contained in building materials. This standard is applicable to inorganic and nonmetal building materials for all kinds of buildings including materials in which industrial waste is mixed.

1 Scope 2 Terms and Definitions 3 Requirements 4 Test Methods 5 Test Rules 6 Other Requirements