Geosynthetic Barriers. Characteristics required for use in the construction of canals Ingestion-build-132972 The Griess-Saltzman method is suitable

The Griess-Saltzman method is suitable for the analytical check of calibration gas mixtures which are used to calibrate chemiluminescence analysers (see ISO 7996)

additional testing may be required

BS EN 14521 helps you to build consumer trust and confidence in the product

New safety use requirements and risk management guidelines

Dans la mesure du possible

Geosynthetic Barriers. Characteristics required for use in the construction of canals Ingestion-build-132972 The Griess-Saltzman method is suitable1 Scope This European Standard specifies the characteristics of geosynthetic barriers, including polymeric geosynthetic barriers, clay geosynthetic barriers and bituminous geosynthetic barriers, when used as fluid barriers and separation layer forwater, in the construction of canals and the appropriate test methods to determine these characteristics. The intended use of these products is to control the leakage of the fluid through the construction.