Reference number
ISO 17738-1:2021
© ISO 2024
International Standard
ISO 17738-1:2021
Thermal insulation products — Exterior insulation finish systems — Part 1: Materials
Edition 2
2021-12
Read sample
Published (Edition 2, 2021)

ISO 17738-1:2021

Language
Format
CHF 194
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Abstract

This document outlines requirements for exterior insulation and finish systems (EIFS), used in combination with a drained air space as an exterior wall cladding system. The document includes requirements for a water resistive barrier assembly that are used as part of EIFS.

This document outlines testing procedures with pass/fail criteria for an exterior insulation and finish system. The procedures cover the liquid applied water resistive barrier, which forms a second line of defense against water penetration, individual material components and the complete system to demonstrate durability.

The use of mechanical fasteners is outside the scope of this document.

In EIFS, the thermal insulation boards support the base coat with integral glass fibre reinforcing mesh. Systems where the reinforcement is the supporting element of the rendering, e.g. conventional stucco, are not covered by this document.

General information

  • Status
     : Published
    Publication date
     : 2021-12
    Stage
    : International Standard published [60.60]
  • Edition
     : 2
    Number of pages
     : 75
  • Technical Committee :
    ISO/TC 163/SC 3
    ICS :
    91.100.60 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

11
Sustainable Cities and Communities

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