British Standards Institution

Source:: ISO
Committee:: CB/301 - Offsite and Modern Methods of Construction
Categories:: Structures. Concrete
Comment period start date:: 11/06/2025
Comment period end date:: 04/08/2025
Number of comments:: 2

Comment by:

4th Aug

Scope

This document specifies the properties and characteristics of typical horizontal joints between two prefabricated ordinary concrete external wall components and a concrete floor.

However, the characteristics of joints, which are involved in the structural behaviour of buildings, are not specified in this document. This document is applicable to all public or private buildings, used as dwellings, offices, educational or hospital premises.

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Please email further comments to: debbie.stead@bsigroup.com

Standard timeline

1. Proposal (Complete)

Proposal start date:

2. Draft (Complete)

Draft start date:

31/03/2025

3. Public Comments

Public Comments start date:

11/06/2025

Public Comments end date:

04/08/2025

Learn more about the standards development process

Standards Development

BS ISO 7728 ISO 7728 Typical horizontal joints between an external wall of prefabricated ordinary concrete components and a concrete floor. Properties, characteristics and classification criteria

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