ISO 1420:2016

Rubber- or plastics-coated fabrics — Determination of resistance to penetration by water

ISO 1420:2016 specifies two methods for the determination of the resistance of rubber- or plastics-coated fabrics to water penetration (hydrostatic resistance) when subjected to a specific hydrostatic pressure over a fixed period of time. Method A specifies the procedure for a low and high hydrostatic pressure and Method B for a low hydrostatic pressure.