This Standard specifies the limit and test method of ammonium ion content in fly ash. This Standard is applicable to fly ash that is used as cement admixtures, mortar and concrete admixtures and other materials designated to adopt this Standard.
Basic Data
Standard ID
GB/T 39701-2020 (GB/T39701-2020)
Description (Translated English)
Limit and test method of ammonium ion content in fly ash
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
Q11
Classification of International Standard
91.100.10
Word Count Estimation
15,178
Date of Issue
2020-12-14
Date of Implementation
2021-11-01
Quoted Standard
GB/T 6682; GB/T 8170; GB/T 12573
Regulation (derived from)
National Standard Announcement No. 28 of 2020
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
Summary
This standard specifies the limit and inspection method for the content of ions in fly ash. This standard applies to fly ash used as cement admixtures, mortar and concrete admixtures and other materials designated to adopt this standard.
