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1.1 This specification covers materials for use as chemical admixtures to be added to hydraulic-cement concrete mixtures in the field for the purpose or purposes indicated for the eight types as follows:
1.1.1 Type A—Water-reducing admixtures,
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| ICS | 91.100.30 : Concrete and concrete products |
| Number of pages | 10 |
| Replace | ASTM C494/C494M-16 + Redline |
| Set | ASTMVOL0402 |
| Year | 2017 |
| Document history | ASTM C494/C494M-16 + Redline |
| Country | USA |
| Keyword | ASTM 494;ASTM C494;ASTM C494;10.1520/C0494_C0494M-17 |