# ISO 21690:2006 — Withdrawn and superseded ISO standards

For ISO 21690:2006, item title is Glass in building — Glass blocks — Specification and test methods; status code is 9599; successor is ISO 21690:2021; withdrawn / published date is 2006-06-22, recorded from its source on 2026-08-05.

- **Identifier:** ISO 21690:2006 _(verified: appears in the quote below)_
- **Item title:** Glass in building — Glass blocks — Specification and test methods _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 21690:2021
- **Withdrawn / published date:** 2006-06-22 _(verified: appears in the quote below)_

## What the source says

> 35971,IS,,ISO 21690:2006,Glass in building — Glass blocks — Specification and test methods,Verre dans la construction — Briques de verre — Spécification et méthodes d'essai,2006-06-22,1,['81.040.20'],ISO/TC 160,9599,,[75042],"['en','fr']",10,"<p>ISO 21690:2006 specifies requirements for the properties of glass blocks used for the construction of non-load-bearing walls and horizontally spanning panels. ISO 21690:2006 also specifies test methods used to verify these properties for square, rectangular and circular glass blocks.</p>"

## Source

- https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified: 2026-08-05. Review by: 2027-02-01.
Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).