Drilled piles with a shaft diameter less than 300 mm .
It is important to distinguish BS EN 14199 from other European geotechnical standards: Covered under EN 14679 . Jet Grouting: Covered under EN 12716 . Ground Anchors: Covered under EN 1537 . Conclusion
The standard is published by the British Standards Institution (BSI) and is identical to the European Standard EN 14199. This means that BS EN 14199 is recognized and adopted across Europe, providing a unified framework for the design and manufacture of railway vehicles and their components. bs en 14199 pdf
The standard outlines rigorous criteria for the materials used in micropile construction to ensure durability and load-bearing performance. 1. Grout and Concrete
: Mandates field and laboratory tests to verify grout mixture efficiency, setting time, and overall pile performance. Drilled piles with a shaft diameter less than 300 mm
Groups of standard reinforcing bars tied together with spacers. Execution and Construction Methods
Ideal for restricted access, low headroom, or complex soil/rock formations. Ground Anchors: Covered under EN 1537
A is a small-diameter pile (typically less than 300 mm) drilled and grouted into the ground. It acts as a structural member to transfer loads from a structure to deeper, more stable soil or rock layers. They are frequently reinforced with steel to handle both compression and tension forces.
The standard, titled "Execution of special geotechnical works – Micropiles," provides the general principles for constructing drilled piles with a diameter less than 300 mm. The current version is BS EN 14199:2015 , which replaced the 2005 edition. Scope and Applications This standard covers the execution of: