GB/T 39701-2020
Limit and test method of ammonium ion content in fly ash (English Version)

Standard No.

GB/T 39701-2020

Language

Chinese, Available in English version

Release Date

2020

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Latest

GB/T 39701-2020

Scope

This standard stipulates the limit and inspection method of uniform ion content in fly ash. This standard is applicable to fly ash used as cement admixture, mortar and concrete file, and other materials designated by this standard.

GB/T 39701-2020 Referenced Document

• GB/T 12573 Sampling method for cement
• GB/T 6682 Water for analytical laboratory use.Specification and test methods
• GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values

GB/T 39701-2020 history

• 2020 GB/T 39701-2020 Limit and test method of ammonium ion content in fly ash