Resin driveway have become increasingly popular in recent years due to their durability, versatility, and low maintenance requirements. Unlike traditional driveways that use concrete or tarmac, resin driveways are made up of a mixture of aggregate stones and a clear resin binder. This creates a smooth, hard-wearing surface that is resistant to weeds, oil stains, and fading. However, to ensure that your resin driveway lasts for many years, it is essential to lay it on a suitable base. In this article, we will discuss everything you need to know about the base for resin drives.
Excavation
The first step in laying a resin driveway is to excavate the area where the driveway will be located. The depth of the excavation will depend on several factors, such as the type of soil, the weight of the vehicles that will be using the driveway, and the climate. In general, the excavation should be at least 200mm deep.
Sub-base
Once the excavation is complete, the next step is to lay a sub-base. This is typically made up of a layer of crushed stone or hardcore, which is compacted to create a firm and stable base for the resin driveway. The thickness of the sub-base will depend on the same factors as the excavation depth, but it is usually between 100mm and 150mm.
Edging
Edging is an essential component of any resin driveway. It helps to keep the driveway in place, prevents the aggregate from spilling over the edges, and gives the driveway a neat and tidy finish. There are various types of edging materials available, including brick, stone, and concrete. The edging should be installed before laying the resin, as this will ensure that the edges are properly secured.
Membrane
After the sub-base and edging have been installed, a permeable membrane should be laid on top. This is typically made up of a geotextile fabric, which helps to prevent weeds from growing up through the resin driveway. The membrane should be cut to size and secured in place using landscape staples.
Final base layer
Finally, a layer of angular or rounded aggregate stones should be spread over the membrane. This layer will serve as the final base for the resin driveway. The size and type of aggregate used will depend on personal preference, but it should be between 6mm and 10mm in size. The aggregate should be spread evenly and levelled with a rake, and then compacted using a vibrating plate compactor.
In conclusion, laying a resin driveway requires careful planning and preparation, especially when it comes to the base. By following the steps outlined in this article, you can ensure that your resin driveway is built on a stable and durable base that will last for many years to come.
