TS EN 1848-2- Flexible sheets for waterproofing – Determination of length, width, straightness and flatness
TS EN 1849-2 – Flexible sheets for waterproofing – Determination of thickness
TS EN 1849-2 – Flexible Sheets for waterproofing – Determination of mass per unit area
TS EN 1850-2 Flexible Boards for Waterproofing – Determination of Visible Defects
