NEN-EN 14944-4:2023 Ontw. en

Draft standard
53 Pages
Publication date 2023-05-01
Log in
Create an account
Influence of cementitious products on water intended for human consumption - Test methods - Part 4: Migration of substances from site applied cementititous materials and associated noncementitious products/materials
This document specifies a method to determine the migration of substances from hardened cement based site-applied or site-formed materials (including pre-packaged mortars) into test waters after contact with the products. It also covers determination of migration from individual constituents of cement based products and materials (see Annex A and B) and from associated non-cement based products for approval purposes (see Annex C). Site-applied or site-formed cement based materials which cannot be cast as cubes or prisms e.g. some spray applied systems, fall in the scope of EN 14944 -3 and not under this standard. This document is applicable to site-applied or site-formed cement based materials intended to be used for the transport and storage of water intended for human consumption, including raw water used for the production of drinking water. It is also applicable to individual constituents of cement based products/materials and to associated non-cement based products/materials.
Read more in preview and scope
Extra information
Registration date
CEN/TC 164
ICS code
67.250 Materials And Articles In Contact With Foodstuffs * 13.060.20 Drinking Water
Related to
prEN 14944-4:2023, IDT
Water - Water quality - Potable water - Consumption - Sulphate-resisting cement - Water pipes

Number of users reached

Number of simultaneous users for this license reached. Try again later or contact your company administrator to ask for access to this license.