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The standard applies across a broad spectrum of building components specified under the series. It outlines a destructive testing methodology where uniform pressure is applied to a sample until failure occurs. This uniform testing ensures that data remains consistent regardless of the material's origin. Methods of test for masonry units

You can find the standard, , available for purchase as a PDF or hard copy from: BSI Standards Accuris

: The machine must feature a fixed lower bed and a spherically-seated upper platen that self-aligns upon contact with the specimen. It must maintain a uniform, continuous load increase without shocking the material.

The load is applied perpendicular to the bed face of the masonry unit.

The BS EN 772-1 standard outlines specific procedures to assess how much crushing force a masonry unit can withstand before failing. It serves as a foundational benchmark for building materials referenced in Eurocode 6 (Design of masonry structures). The test applies to various building elements, including: (traditional fired bricks)

Collect a representative sample of units as dictated by the overarching manufacturing standard (e.g., BS EN 771-1 for clay bricks).

, until constant mass is achieved, although specific requirements differ for concrete vs. clay.

B/519/1 (Masonry Units) under the British Standards Institution (BSI) .

: To perform routine quality control and provide a Declaration of Performance (DoP) for CE marking.

BS EN 772-1 applies to a wide range of masonry units, including: Clay masonry units (bricks) Aggregate concrete masonry units (blocks) Calcium silicate masonry units Autoclaved aerated concrete (AAC) units Summary of Changes and Compliance

The construction industry is a complex and multifaceted sector that requires strict adherence to various standards and regulations to ensure the quality, safety, and durability of buildings and infrastructure projects. One such crucial standard is BS EN 772-1, which provides guidelines for the testing and evaluation of masonry units, including bricks, blocks, and stones. In this article, we will delve into the significance of BS EN 772-1 PDF, its contents, and its implications for the construction industry.