2023 Supplement to the "Greenbook" - Standard Specifications for Public Works Construction
Get all of the latest updates to the 2021 Greenbook: Standard Specifications for Public Works Construction. This Supplement includes revised and updated specifications for:
- Portland cement
- Blended cement
- Rapid-hardening hydraulic cement
- Expansive hydraulic cement
- Emulsion-aggregate slurry-seal surfacing
This Supplement features a special adhesive strip you can use to permanently attach it to your copy of the 2021 Greenbook.