CEN/TC 164
| Project No. | prEN 12904 rev |
|---|---|
| Title | This document is applicable to silica sand and silica gravel used for treatment of water intended for human consumption. It describes the characteristics of silica sand and silica gravel and specifies the requirements and the corresponding test methods for silica sand and silica gravel. It gives information on their use in water treatment. |
| Registration number (WIID) | 76313 |
| Scope | This document is applicable to silica sand and silica gravel used for treatment of water intended for human consumption. It describes the characteristics of silica sand and silica gravel and specifies the requirements and the corresponding test methods for silica sand and silica gravel. It gives information on their use in water treatment. |
| Status | Izstrādē |
| ICS group | Not set |