Geotextiles and geotextile-related products. Screening test methods for determining the resistance to acid and alkaline liquids Ingestion-build-58320 either internally or externally and

either internally or externally and takes account of accidental impacts brought on by people going about their normal daily activities and impacts brought about by equipment and similar devices for maintenance

BS EN 17058 on workplace exposure assessment of nano-objects is useful for:

This technical specification provides guidance

BS EN 1883 provides the procedure

main considerations

Geotextiles and geotextile-related products. Screening test methods for determining the resistance to acid and alkaline liquids Ingestion-build-58320 either internally or externally and1 Scope This document specifies methods for screening the resistance of geotextile and geotextile related products to liquids while not subjecting them to external mechanical stress. It is applicable to all geotextiles and geotextile related products. Method A applies particularly to polyamides and method B to polyesters and polyamides. The test results are intended to be interpreted in the context of site conditions. This document is intended to be