Reference number
ISO/TR 18228-4:2022
© ISO 2025
Technical Report
ISO/TR 18228-4:2022
Design using geosynthetics — Part 4: Drainage
Edition 1
2022-03
Technical Report
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Published (Edition 1, 2022)

ISO/TR 18228-4:2022

Language
Format
CHF 199
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Abstract

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.

General information

  • Status
     : Published
    Publication date
     : 2022-03
    Stage
    : International Standard published [60.60]
  • Edition
     : 1
    Number of pages
     : 61
  • Technical Committee :
    ISO/TC 221
    ICS :
    59.080.70 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

11
Sustainable Cities and Communities
9
Industry, Innovation and Infrastructure

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