British Standards Institution

Source:: ISO
Committee:: B/517 - Concrete
Categories:: Information management | Standardization. General rules | Construction | Construction materials and building | Construction materials | Concrete and concrete products

Scope

A new technical specification around concrete technology, with scope on materials and production quality requirements as well as some execution aspect of recycled aggregate concrete.

Purpose

- To accelerate use of recycled aggregates produced from construction and demolition wastes, which are generated in significant quantities during construction and after demolition of concrete structures across globe.

- To contribute to circular economy by upcycling of construction and demolition wastes such as demolished concrete and demolished masonry units.

Comment on proposal

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Are you aware of any regulation, existing standards and other good practice information in this area in the UK (e.g. Industry codes of practice; company specifications, international or European Standards)? *

Would the development of a standard(s) in this area have a particular impact/relevance to SME, consumer, environmental or societal interests? *

Are you aware of any other organizations to which this proposal may be relevant? If so please provide details below. *

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Discard

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

Standard timeline

1. Proposal

Proposal start date:

02/03/2023

Proposal end date:

26/04/2023

2. Draft

3. Public Comments

4. Comment Resolution

5. Approval

6. Publication

Learn more about the standards development process

Standards Development

ISO/NP TS 21056 Recycled aggregate concrete — Additional provisions and guidance for specification, performance, and production

Scope

Purpose

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