ISO/TR 18228-4:2022

Design using geosynthetics — Part 4: Drainage

Publication date: Mar 15, 2022

General information

Current stage: 60.60 Effective date: Mar 15, 2022

Originator: ISO

Owner: ISO/TC 221

Type: Technical Report

ICS: 59.080.70

Languages: English

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Status: Published

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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.

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

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