This assertion ignores the large number of sites where some areas are exposed and some are in permanent shade, under evergreen foliage or covered by movable objects, such as plant pots. In such circumstances, shade variation is inevitable and will become apparent relatively quickly.

Resin bonded surfaces are non-permeable often called ‘scattercoat’, this type of surface due to being non-permeable must be laid on a non-porous fine wearing course asphalt or even a concrete base. This means resin bonded surfaces are none compliant with suds regulations. Resin bound surfaces are water permeable this allows liquids such as rain water to flow through the surface and into the ground.

You will find that resin bound surfaces have voids across the surface, this allows air to flow through the surface freely and surface water to filter. Fully permeable the driveway allows water to pass through meaning no more puddles or weeds. The smooth, attractive finish requires little maintenance once installed ensuring it remains looking as good as new. Resin Bound Driveways  Additionally you do not need to worry about loose gravel as its smooth, accessible finish makes it foot friendly. A resin bound driveway is a fantastic solution for any home with our kits offering durable designs ensuring they look great for many years. In a nutshell, the resin bonded system is where resin is spread across the surface and loose stone is scattered on top.

If installing resin bound gravel onto an existing concrete or tarmac base then there is a little work to be done to ensure that the base is sound and suitable for use. Firstly, the surface should be carefully inspected for cracks, crumbling, algae, weeds and other debris. If cracks are present then these should be cut into a ‘v’ shape to prevent the crack from reflecting upwards into the resin surface.

The completed mixture is then poured onto the base surface, where it is spread and finished with trowels to leave behind a smooth, flat and consistent surface that is water-permeable and slip resistant. At its core, resin surfacing relies on aggregates being ‘glued’ to a base layer to achieve a firm, slip-resistant surface.

The other option is the resin bound system where resin and stone are mixed together first, and then trowelled down into place. You may see certain suppliers use their own brand names instead of "resin bonded” and "resin bound”. You will need to buy bound resin for resin bound, and bonded resin for resin bonded. If you’re ever unsure about what you’re buying, we would always recommend contacting the supplier to clear up any confusion and make sure you’ve purchased the correct materials. Outdoor sports surfaces, footpaths and cycle paths are also commonly finished with resin bound aggregates, as are areas regularly exposed to large volumes of water, such as pool and pond surrounds. Resin bound surfaces are created by mixing together aggregates with the resin itself.

Porous or open grade concrete surfaces should be coated with a primer product in accordance with the manufacturer’s instructions to enable a cohesive bond with the resin and to prevent degradation. Once laid, resin bound gravel does not migrate like loose gravel, and does not require re-dressing with sand unlike block paving. As the gravel is "locked-in” by the binder, the surface looks as good as the day it was laid, for many years after its installation. This type of surfacing is now growing massively in popularity due to it’s high weight-bearing properties, durability, permeability and low-maintenance nature.

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