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

60.60 Standard published

ISO/TC 221

Geosynthetics — Test method for the determination of mass per unit area of geotextiles and geotextile-related products

90.20 Standard under periodical review

ISO/TC 221

Geosynthetics — Wide-width tensile test

40.60 Close of voting

ISO/TC 221

Geosynthetics — Static puncture test (CBR test)

40.00 DIS registered

ISO/TC 221

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

40.99 Full report circulated: DIS approved for registration as FDIS

ISO/TC 221

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

40.60 Close of voting

ISO/TC 221

Geosynthetics — Determination of dynamic perforation (cone drop test)

40.00 DIS registered

ISO/TC 221

Design using geosynthetics — Part 5: Stabilization

50.00 Final text received or FDIS registered for formal approval

ISO/TC 221

Design using geosynthetics — Part 8: Surface erosion control

30.99 CD approved for registration as DIS

ISO/TC 221

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

50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks

ISO/TC 221

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

50.00 Final text received or FDIS registered for formal approval

ISO/TC 221

Design using geosynthetics — Part 10: Asphalt pavements

60.00 Standard under publication

ISO/TC 221

Design using geosynthetics — Part 1: General

60.60 Standard published

ISO/TC 221

Design using geosynthetics — Part 2: Separation

60.60 Standard published

ISO/TC 221

Design using geosynthetics — Part 3: Filtration

60.60 Standard published

ISO/TC 221

Design using geosynthetics — Part 4: Drainage

60.60 Standard published

ISO/TC 221

Design using geosynthetics — Part 6: Protection

60.60 Standard published

ISO/TC 221

Design using geosynthetics — Part 7: Reinforcement

60.60 Standard published

ISO/TC 221