❌ ✅ No – moisture content affects strength. Conditioning to constant mass at 40°C is mandatory unless the product standard says otherwise.
| Feature | BS EN 772-1 | Old British Standards | |---------|-------------|----------------------| | Drying condition | 40°C (constant mass) | 105°C (oven dry) | | Capping | Required for all non-ground faces | Not always required | | Loading faces | As molded or cut | Ground flat | | Slenderness correction | Applies to >2.0 aspect ratio | Different formulas | bs en 772-1 pdf
– e.g., DIN (Germany), AFNOR (France)
This article is for informational purposes only. Always refer to the full official standard for legal and technical requirements. ❌ ✅ No – moisture content affects strength
is the definitive European standard for determining the compressive strength of masonry units . Whether you are a manufacturer, structural engineer, or lab technician, this document is essential for verifying that bricks and blocks can handle the load-bearing requirements of a construction project. Key Highlights of the Standard Always refer to the full official standard for