How to Lay a Resin bound stone Driveway
One of our completed projects in Cobham, Surrey. Colour: Natural Tan
Resin bound stone surfaces are becoming increasingly popular, and we are often asked how they are made and installed. To help answer this, we have put together a simple step-by-step guide to laying a resin bound stone driveway.
Step 1: Prepare a Solid Base
Before installing a resin bound surface, you need a solid and stable base. This could be:
- Existing concrete
- Tarmac
- Grid base on a suitable substrate
Ensure the base is structurally sound, free from subsidence or cracks, and strong enough to support the expected traffic load. Moisture levels must be checked using a moisture meter—the surface must be completely dry before applying any resin. Some installers use a hot compressed air lance to dry out the base quickly.
Step 2: Priming the Surface
Priming is essential unless you are using a self-priming resin. The primer helps the resin adhere better and extends the lifespan of the surface.
Step 3: Mixing the Resin and Aggregate
A typical resin mix consists of:
- 100kg of 1-5mm aggregates
- 7.5kg two-part resin unit
This mix should cover approximately 3.5 sqm.
Mixing Process:
- Thoroughly mix the two-part resin using a paddle mixer.
- Add the mixed resin to the aggregates inside a Forced Action Mixer.
- We recommend adding sand to enhance slip resistance.
Always follow manufacturer guidelines for the correct ratios and mix times.
Step 4: Laying the Resin Bound Stone
- Pour the mixed resin and stone onto the prepared base.
- Level the material using a rake or steel spreader.
- Hand trowel the surface to compact it and create a smooth finish.
- Regularly clean the trowel with solvent to prevent resin buildup.
Step 5: Curing & Final Precautions
After installation, allow the surface to cure before use:
- Pedestrian traffic: Wait 4 to 12 hours
- Vehicle traffic: Wait at least 24 hours
Keep in mind that outside temperature affects curing times, so plan accordingly.
Conclusion
And that’s it! Installing a resin bound stone driveway in a few easy steps.
We supply high-quality resin and aggregates to trade professionals. If you need more information or want to place an order, contact us today!
