Textiles. Tear properties of fabrics - Determination of tear force of trouser-shaped test specimens (single tear method) Ingestion-build-68772 installations for the feedwater supply

installations for the feedwater supply of the boiler

Stability in normal use

verification of compliance

are in accordance with general requirements

Textiles. Tear properties of fabrics - Determination of tear force of trouser-shaped test specimens (single tear method) Ingestion-build-68772 installations for the feedwater supply1 Scope This part of EN ISO 13937 describes a single tear method to determine fabric tear force, known as the trouser test, using a test specimen cut to form trouser shaped legs. The tear force measured is the force required to propagate a previously started single tear when the force is applied parallel to the cut and the fabric tears in the direction of applied force. The test is mainly applicable to woven textile fabrics. It may be applicable to