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Geosynthetics — Determination of friction characteristics — Part 2: Inclined plane test

90.92 Standard to be revised

ISO/TC 221

Geotextiles and geotextile-related products — Determination of water flow capacity in their plane — Part 1: Index test

60.60 Standard published

ISO/TC 221

Geotextiles and geotextile-related products — Determination of water flow capacity in their plane — Part 2: Performance test

60.60 Standard published

ISO/TC 221

Geotextiles and geotextile-related products — Screening test methods for determining the resistance to acid and alkaline liquids

60.60 Standard published

ISO/TC 221

Geotextiles and geotextile-related products — Strength of internal structural junctions — Part 1: Geocells

60.60 Standard published

ISO/TC 221

Geotextiles and geotextile-related products — Strength of internal structural junctions — Part 2: Geocomposites

90.92 Standard to be revised

ISO/TC 221

Geosynthetics — Abrasion damage simulation (sliding block test)

90.93 Standard confirmed

ISO/TC 221

Geosynthetics — Determination of the protection efficiency of a geosynthetic against impact damage

90.92 Standard to be revised

ISO/TC 221

Geotextiles and geotextile-related products — Determination of tensile creep and creep rupture behaviour

90.92 Standard to be revised

ISO/TC 221

Geosynthetics — Dynamic perforation test (cone drop test)

90.92 Standard to be revised

ISO/TC 221

Geosynthetics — Installing and retrieving samples in the field for durability assessment

90.20 Standard under periodical review

ISO/TC 221

Geosynthetics — Screening test method for determining the resistance of geotextiles and geotextile-related products to oxidation

90.93 Standard confirmed

ISO/TC 221

Geosynthetics — Test method for the determination of water discharge capacity for prefabricated vertical drains

90.93 Standard confirmed

ISO/TC 221

Geotextiles and geotextile-related products — Determination of index abrasion resistance characteristics under wet conditions for hydraulic applications

60.60 Standard published

ISO/TC 221

Geosynthetics — Determination of compression behaviour — Part 1: Compressive creep properties

60.60 Standard published

ISO/TC 221

Geosynthetics — Determination of compression behaviour — Part 2: Determination of short-term compression behaviour

90.93 Standard confirmed

ISO/TC 221

Geosynthetics — Sampling and preparation of test specimens

60.60 Standard published

ISO/TC 221

Geosynthetics — Determination of thickness at specified pressures — Part 1: Single layers

90.93 Standard confirmed

ISO/TC 221