What are British Standard Radius Kerbs?

British Standard Radius Kerbs, also known as BS Kerbs, are an important component of road construction in the United Kingdom. These curved kerbs are designed to improve road safety and provide efficient drainage. In this article, we will discuss what British Standard Radius Kerbs are and how they are used.

H3: What are British Standard Radius Kerbs?

British Standard Radius Kerbs are precast concrete elements that form a continuous curve along the edge of a road. They are designed to provide guidance to drivers and help to prevent vehicles from leaving the road. The radius curve of these kerbs is measured in meters and is defined by the BS EN 1340 Standard.

BS Kerbs come in different shapes, depending on their intended use. The most common types include Type K, Type S, and Type SW. Type K Kerbs have a square base and a rounded top, while Type S Kerbs are only rounded on one side. Type SW Kerbs are more complex, with an inner radius and a larger outer radius. These are used for roundabouts, where they provide guidance to drivers.

H3: How are British Standard Radius Kerbs used?

British Standard Radius Kerbs are used in several ways. First, they provide a clearly defined edge to the road, which helps to guide drivers and prevent vehicles from leaving the carriageway. This is particularly important on high-speed roads, where a vehicle leaving the road can have serious consequences.

BS Kerbs are also useful for drainage. They are designed with a sloping profile, which encourages water to flow away from the road surface and towards the drainage system. This helps to prevent the accumulation of water on the road, which can cause vehicles to lose traction and skid.

Finally, British Standard Radius Kerbs are used to create an aesthetic effect. The curved shape of the kerbs provides a pleasing visual element, which can enhance the appearance of a road. This is particularly true when they are used in combination with other elements, such as paving stones or street furniture.

H2: Conclusion.

In conclusion, British Standard Radius Kerbs are an important component of road construction in the United Kingdom. They are designed to improve road safety, provide efficient drainage, and create an attractive visual element. By providing a clearly defined edge to the road and directing water away from the carriageway, they help to ensure that roads are safe and functional.

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