ISO 20251:2016 PDF Download

A laboratory test procedure for determining the water impermeability of textile floor coverings is described in the standard ISO 20251:2016. The goal of this test is to determine how well the floor covering can withstand water penetration. The standard expressly says that this test technique is not appropriate for measuring the water impermeability of wall-to-wall installations of textile floor covering tiles, which is important to keep in mind.

The standard offers instructions on the tools and methods needed to carry out the test, providing reliable and consistent findings. The test comprises applying both static and dynamic conditions of water pressure to the textile floor covering, replicating real-life situations where the floor covering may come into contact with water. The test determines the floor covering's water impermeability by calculating the amount of water that permeates it.

Manufacturers, merchants, and customers can have faith in the water resistance capabilities of textile floor coverings by adhering to ISO 20251:2016. It supports quality assurance procedures and offers a framework for evaluating the water impermeability of various items. In the end, the standard serves to ensure that textile floor coverings meet the requirements for their intended use and assists in guiding decisions about their procurement and installation.