The BS EN 772-1 standard, titled "Methods of test for masonry units – Part 1: Determination of compressive strength," is the primary European reference for evaluating the load-bearing capacity of building blocks and bricks. 1. Scope and Objective
Conclusion
Load Classifications: The standard defines load classes (A15, B125, C250, D400, E600, and F900) that tell you exactly how much weight a slot drain cover can handle. For example, a D400 cover is required for roads with heavy traffic, while an A15 is sufficient for a garden patio. bs en 7721 pdf
: To define a harmonized method for calculating compressive strength by applying a continuous, uniformly distributed load to a specimen until it fails. Current Version : The most up-to-date version is BS EN 772-1:2011+A1:2015 The BS EN 772-1 standard, titled "Methods of
This post summarizes the purpose and technical requirements of BS EN 772-1, the official British and European standard for testing the compressive strength of masonry units. What is BS EN 772-1? BS EN 771 – Specification for masonry units