British Standards Institution

Source:: CEN
Committee:: B/517 - Concrete
Categories:: Concrete and concrete products
Comment period start date:: 09/01/2025
Comment period end date:: 04/03/2025
Number of comments:: 0

Comment by:

4th Mar

Scope

This document is applicable to ground limestone intended to be used as concrete addition, and for use in mortar and grouts.

The document specifies requirements for the chemical and physical properties as well as quality control procedures for ground limestone, for use as an addition for production of concrete conforming to EN 206.

This document does not specify provisions for the practical application of ground limestone in the production of concrete.

Read draft and comment

Comment on proposal

Required form fields are indicated by an asterisk (*) character.

How important do you think standardization is in this area? *

Do you agree that a standard on this subject is feasible?: *

Please give reasons for your selections above: *

Would you or your organization use the standard? *

Would you or your organization be prepared to participate in the development of the standard or to comment on the draft when it is available? *

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. *

Additional comments on the scope or proposal:

Although BSI will not usually enter into correspondence regarding individual comments or suggestions we may wish to contact you to seek further clarification. Please indicate whether this will be acceptable: *

Discard

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

Standard timeline

1. Proposal (Complete)

Proposal start date:

2. Draft (Complete)

Draft start date:

25/07/2024

3. Public Comments

Public Comments start date:

09/01/2025

Public Comments end date:

04/03/2025

4. Comment Resolution

Comment Resolution start date:

22/05/2026

5. Approval

6. Publication

Publication start date:

11/08/2026

Learn more about the standards development process

Standards Development

BS EN 18136 EN 18136 Ground limestone for concrete. Definition, specifications and conformity criteria

Scope

Comment on proposal

Discard changes?

Submit comment

Submit comment

Follow standard

Unfollow standard

Error