GB/T 17431.1-2010: Lightweight aggregates and its test methods -- Part 1: Lightweight aggregates

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Scope

This Part of GB/T 17431 specifies the terms and definitions, classification, requirements, test
methods, inspection rules, product certificates, stockpiling and transportation of lightweight
aggregates.
This Part applies to lightweight aggregates used in concrete, primarily including artificial
lightweight aggregates, natural lightweight aggregates, and industrial waste slag lightweight
aggregates. It may also be used as a reference for lightweight aggregates of other categories or
intended for other applications.

Basic Data

Standard ID	GB/T 17431.1-2010 (GB/T17431.1-2010)
Description (Translated English)	Lightweight aggregates and its test methods -- Part 1: Lightweight aggregates
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	Q25
Classification of International Standard	91.100.10
Word Count Estimation	9,961
Date of Issue	2010-09-02
Date of Implementation	2011-05-01
Older Standard (superseded by this standard)	GB/T 17431.1-1998
Quoted Standard	GB 6566; GB/T 14684-2001; GB/T 17431.2-2010; JGJ 51
Adopted Standard	EN 13055.1-2002, NEQ
Regulation (derived from)	National Standard Approval Announcement 2010 No.4 (Total No.159)
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This standard specifies the terms and definitions of lightweight aggregate, classification, requirements, test methods, inspection rules and product certification, stacking and transportation. This section applies to use of lightweight aggregate concrete, including artificial lightweight aggregate, natural lightweight aggregates, industrial waste lightweight aggregate. Other categories and uses lightweight aggregate can also refer to the use.