Aci 213r-14 Pdf

The document strictly defines what "lightweight" means. According to ACI 213, structural lightweight concrete has an equilibrium density between 90 and 120 pcf. It also distinguishes between:

The guide emphasizes specific handling techniques: aci 213r-14 pdf

As of 2024-2025, ACI 213R-14 remains the current active version of the guide. ACI updates documents typically every 5 to 8 years. While a revision (potentially 213R-22 or 213R-25) is likely in the pipeline to address ultra-high-performance lightweight concrete and 3D printing, 14 is still the governing standard for structural lightweight aggregate concrete. The document strictly defines what "lightweight" means