Resin Drives Trade Center has over 30 years of experience in the industry and we continually research to ensure that we provide the highest quality materials for resin bound installations. We strongly believe that using the correct ratio of resin to aggregates is critical in achieving a lasting, durable surface.
We provide 2 sizes for Polybound UVR resin and recommend the following mix designs (ie the amount of resin and aggregates to be used).
RECOMMENDED MIX DESIGN FOR Polybound BOUND UVR 7.5KG
3 bags (75kg) 2-5mm, 1 bag (25kg) 1-3mm and 1 bag x 6.25kg of C52 sand = total 106.25kg . This delivers % resin coverage of 7.05%. Coverage approximately 4.0m2 at 15mm and 3.55m2 at 18mm depth.
RECOMMENDED MIX DESIGN FOR Polybound BOUND UVR 6.5KG
3 bags (75kg) 2-5mm, 1 bag (12.5kg) 1-3mm and 1 bag x 6.25kg of C52 sand = total 93.75kg . This delivers % resin coverage of 6.9%. Coverage approximately 3.6m2 at 15mm and 3.13m2 at 18mm depth.
Disclaimer: All calculations are approximate and no liability can be accepted for shortfalls or surplus.
We recommend that the minimum depth for driveways is a depth of 15mm. For areas with heavy traffic, we recommend a depth of 18mm.
NB. Don’t forget to allow for natural undulations. We recommend you over order by 5%-10% to allow for any variances.