GDPR

projektai-lsd Lithuanian Standards Board
Portal for draft standards

Project stage codes

1. Prioritetinių darbo temų pažymėjimas ir ekspertų skyrimas
2. Projektas
3. Viešoji apklausa
From 2026-10-13 till 2026-12-20
4. Closure of enquiry
5. Submission to Formal Vote

Organisation

CEN Europos standartizacijos komitetas

ICS

71.100.80 - Chemicals for purification of water

Technical Committee

TK 29 Water supply

ForeignTC'S

CEN/TC 164

Number of comments

0

Comment start date

2026-10-13

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.