Introduction: In recent years, the demand for sustainable and environmentally friendly paving solutions has been on the rise. Resin bound stone has emerged as a popular choice for surfacing due to its permeability, SuDS compliance, and low maintenance requirements. This article explores the benefits and features of resin bound stone, particularly when used on an asphalt base, and highlights its role in creating aesthetically pleasing and sustainable surfaces.
What is Resin Bound Stone? Resin bound stone is a surfacing technique that involves combining natural aggregates (such as crushed stone, gravel, or glass) with a clear resin binder. The mixture is then applied to a suitable base, providing a smooth, durable, and visually appealing finish. Unlike resin bonded surfaces, resin bound stone is permeable, allowing water to drain through the surface and reducing the risk of flooding.
Permeability and SuDS Compliance: One of the standout features of resin bound stone is its permeability. The porous nature of the material enables rainwater to infiltrate through the surface and replenish the natural groundwater system. This permeability makes resin bound stone an ideal choice for sustainable urban drainage systems (SuDS). By using resin bound stone on an asphalt base, the surface becomes both durable and water-permeable, contributing to effective stormwater management and reducing the strain on traditional drainage systems.
Benefits of an Asphalt Base: When combined with an asphalt base, resin bound stone offers additional advantages. Asphalt provides a stable and solid foundation, ensuring a long-lasting and robust surface. The flexibility and strength of asphalt help to prevent cracking and shifting of the resin bound stone layer, enhancing its durability and overall performance. Furthermore, the use of an asphalt base allows for easier installation, as it provides a smooth and level surface for the resin bound stone mixture to be applied.
Low Maintenance Requirements: Resin bound stone surfaces are known for their low maintenance requirements, making them an attractive option for both residential and commercial applications. The smooth, non-porous surface prevents the growth of weeds and minimizes the accumulation of dirt, making it easy to clean and maintain. Routine maintenance typically involves sweeping or power washing to keep the surface looking pristine. With its resistance to staining and fading, resin bound stone maintains its visual appeal for years to come.
Conclusion: Resin bound stone on an asphalt base offers a winning combination of permeability, SuDS compliance, and low maintenance requirements. This sustainable paving solution not only provides a visually appealing surface but also contributes to effective stormwater management and reduces the strain on drainage systems. Whether it's for driveways, walkways, or commercial areas, resin bound stone on an asphalt base is a versatile option that blends functionality with aesthetics.
By choosing resin bound stone, we can create beautiful and eco-friendly surfaces that contribute to a greener and more sustainable future.