British Standards Institution

Source:: BSI
Committee:: B/510/4 - Cementitious bound materials, unbound granular materials, waste materials and marginal materials
Categories:: Construction materials. General | Earthworks. Excavations. Foundation construction. Underground works
Comment period start date:: 07/03/2025
Comment period end date:: 07/05/2025
Number of comments:: 0

Comment by:

7th May

Scope

This part of BS 1924 describes methods of testing unbound mixtures and materials treated solely or in combination with treating agents, including cement, granulated blast furnace slag (GBS), ground granulated blast furnace slag (GGBS), (coal) fly ash and lime.

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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:

05/03/2025

3. Public Comments

Public Comments start date:

07/03/2025

Public Comments end date:

07/05/2025

4. Comment Resolution

Comment Resolution start date:

03/10/2025

5. Approval

6. Publication

Publication start date:

26/09/2025

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Standards Development

BS 1924-2 Unbound, hydraulically bound and stabilized materials for civil engineering purposes – Part 2: Sample preparation and testing of materials during and after treatment – Test method

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