JG/T 223-2007
Polycarboxylates high performance water-reducing admixture (English Version)
- Standard No.
- JG/T 223-2007
- Language
- Chinese, Available in English version
- Release Date
- 2007
- Published By
- Professional Standard - Construction Industry
- Status
- 2017-12
- Replace By
- JG/T 223-2017
- Latest
- JG/T 223-2017
- Scope
- This standard specifies the terms and definitions, classification and labeling, requirements, test methods, inspection rules, packaging, delivery, storage, etc. of polycarboxylic acid-based high-performance water-reducing agents used in cement concrete. This standard applies to polycarboxylic acid-based high-performance water-reducing admixtures used in cement concrete.
JG/T 223-2007 Referenced Document
- GB 18582 Limit of harmful substances of architectural wall coatings*， 2020-03-04 Update
- GB 8076 Concrete admixtures*， 2008-12-31 Update
- GB/T 50080 Standard for test method of performance on ordinary fresh concrete*， 2016-08-18 Update
- GB/T 50081 Standards for test methods of physical and mechanical properties of concrete*， 2019-10-12 Update
- GB/T 8077 Test method for homogeneity of concrete admixtures*， 2023-12-28 Update
- GBJ 82 Testing methods for long-term and long-lasting performance of ordinary concrete
- JC 473 Pumping aid for concrete
- JC 475-2004 Concrete anti-freezing admixtures
- JGJ 52 Standard for technical requirements and test method of sand and crushed stone (or gravel) for ordinary concrete
- JGJ 63 Standard of water for concrete
JG/T 223-2007 history
- 2017 JG/T 223-2017 Polycarboxylates high performance water-reducing admixture
- 2007 JG/T 223-2007 Polycarboxylates high performance water-reducing admixture
