What is the Difference between Resin Bonded and Resin Bound Gravel?

The main difference between Resin Bound and Resin Bonded system is the application and surface area. In Resin Bound surface, the aggregate is mixed with the resin and is troweled onto the surface evenly giving a smooth finish whereas in Resin Bonded surface, a layer of resin is spread across the surface and then the gravel is scattered on it. Let’s learn about the differences in details.

Resin Bonded Gravel
Resin bonded gravel is created by a scatter system where glue is applied on the base surface. Then the chosen stone aggregate is spread across the base, leaving a finished textured. With the scattered stone effect, this system gives an impression of loose gravel without the hassle of losing stones and carrying out regular upkeep.

Many homeowners choose the bonded gravel design for the driveways where there is a sloped surface. This is because the texture of the gravel finish provides a better grip and works as an anti-slip surface, making it safe for vehicles and pedestrians. However, because here the stones are scattered onto a layer of glue on top of the base surface, this specification is a non-porous one.

Key Features
• The bonded scattered design provides a textured, anti-slip finish.

• It’s a perfect option for sloping driveways or paths.

• A range of natural color stones is ideal for creating a unique design.

• The scatter system gives the appearance of loose gravel, but with fewer maintenance requirements.

• The resin bonded gravel surface type is a non-porous specification.

• Usually installed to a depth of 4mm.

Resin Bound Gravel
It is a permeable outdoor flooring system which is made by mixing of stones with specialized glue. It helps in creating a smooth decorative surface. It can be supplied in a range of natural stones. This type of surface area is used for several areas such as drives and swimming pool surroundings, etc.

Key Features
• The resin bound gravel stone specification provides a smooth and seamless finish.

• This paving type is porous because it has gaps in between the stones, which makes it SuDS compliant.

• Usually installed at a range of depths varying between 12mm-24mm.

• It comes in a wide variety of natural and decorative colors.

• It gives an attractive appearance which requires very little maintenance and upkeep.

• They’re Hand-applied by specialist installers with the help of trowel to ensure a good quality end result.

As you can understand there are a few significant differences between these two types of flooring. Each type has its own advantages depending upon your project. Therefore, it’s always a good idea to research different specifications before choosing one.