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ISO/TR 18228-4:2022

Design using geosynthetics — Part 4: Drainage ISO/TR 18228-4:2022

Publication date:   Mar 15, 2022

General information

60.60 Standard published   Mar 15, 2022

ISO

ISO/TC 221 Geosynthetics

Technical Report

59.080.70   Geotextiles

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Scope

This document outlines the criteria for evaluating the available and the required flow rate of geosynthetics in various situations, provides a summary of the available laboratory testing, and lists the safety factors and reduction factors that can be applied to the parameters when designing using geosynthetics for drainage systems.

Life cycle

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PUBLISHED
ISO/TR 18228-4:2022
60.60 Standard published
Mar 15, 2022