GB/T 1596 - 2005 specifies the relevant requirements for fly ash used in cement and concrete. The standard specifies the definition and technical requirements of fly ash, covering indicators such as fineness, water demand ratio, and loss on ignition. In terms of test methods, it standardizes the determination process of various indicators. It also formulates inspection rules, including batch, sampling and judgment rules. This standard provides a basis for the selection and quality control of fly ash in cement and concrete production, ensuring that it plays an active role in improving material performance and reducing costs. It is widely used in the production of building materials and construction fields.
| Status | Abolish |
|---|---|
| CCS | Q12 | ICS | 91.100.10 |
| Release Date | 2005-01-19 00:00:00 | Implementation Date | 2005-08-01 00:00:00 |