Application: Installing Permeable Paving Over Concrete

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Applying permeable paving over a concrete base is a popular solution for outdoor areas that need effective drainage with a modern, durable finish. Proper application ensures the longevity and efficiency of your paving, whether for driveways, patios, or garden paths.

Preparing the Concrete Surface

Before starting, it’s vital to ensure the concrete base is structurally sound, free of cracks, and dry. Remove dirt, oils, and debris to promote good adhesion. If needed, repair any damaged sections and allow the surface to fully cure before installing your permeable system.

Applying Permeable Paving Systems

Once the surface is prepped, you can apply a permeable paving kit, such as the Flowstone – Complete Permeable Floor Kit with Pebbles and Resin. Mix clean, washed pebbles with the correct resin binder, following the guidance for your chosen aggregate. Spread the blend evenly over the prepared concrete, ensuring uniform thickness. Level and gently compact the surface, and follow any curing time recommendations—typically walkable after 12 hours and suitable for vehicles after 36-48 hours, depending on conditions.

Key Tips for Best Results

• Only apply on dry days, avoiding high humidity or very cold or hot temperatures for proper setting.
• Carefully measure resin to aggregate ratios for optimal permeability and strength.
• For improved waterproofing and durability, use an appropriate primer or sealer such as Resinstone on the concrete before applying the resin-pebble mix.

When This Matters

Installing permeable paving over concrete is especially beneficial in areas that suffer from puddling or inadequate drainage, or when revitalising old concrete without full replacement.

Related products

• "Flowstone" – Complete Permeable Floor Kit with Pebbles and Resin
• "Resinstone" – One-Component Methacrylic Resin for Concrete Floors and Driveways
• Washed Pebbles for Permeable Floors 25kg – Outdoor Resin-Bound Surfaces

Related guides

• Can Permeable Paving Be Installed Over Concrete

By following these basic application steps, you can transform existing concrete into an attractive, water-managing surface. For further details, see our main guide on permeable paving over concrete and explore additional solutions for your project.