Resin driveways are becoming increasingly popular in the UK due to their durability and low maintenance requirements. However, in order to ensure that your resin driveway lasts for years to come, it is important to ensure that the sub-base is correctly installed. In this article, we will discuss what a sub-base is, what materials can be used for it, and how it should be installed.
What is a Sub-Base?
A sub-base is a layer of material that is laid beneath the surface of a resin driveway. It serves two main purposes: to provide a stable foundation for the driveway and to prevent water from pooling on the surface.The sub-base should be made from a material that is strong enough to support the weight of vehicles and other objects that will be placed on the driveway.
What Materials Can Be Used for the Sub-Base?
The most common material used for the sub-base of a resin driveway is crushed stone. This material is strong enough to support the weight of vehicles and other objects, and it also helps to prevent water from pooling on the surface. Other materials that can be used for the sub-base include gravel, sand, and soil. It is important to note that some materials are not suitable for use as a sub-base. For example, wood chips or bark chips should not be used as they can decompose over time and cause instability in the driveway.Additionally, organic materials such as compost or peat moss should not be used as they can attract pests and cause drainage problems.
How Should the Sub-Base Be Installed?
The sub-base should be installed in layers. The first layer should be 4 inches thick and should be made from crushed stone or gravel. This layer should be compacted using a plate compactor or roller compactor. The second layer should be 2 inches thick and should be made from sand or soil.This layer should also be compacted using a plate compactor or roller compactor. Once the sub-base has been installed, it is important to ensure that it is level. This can be done by using a spirit level or laser level. If there are any dips or bumps in the sub-base, they should be filled in with additional material and compacted again.
Conclusion
A correctly installed sub-base is essential for ensuring that your resin driveway lasts for years to come. The most common material used for the sub-base is crushed stone, but other materials such as gravel, sand, and soil can also be used.It is important to ensure that the sub-base is level before installing the resin driveway.
