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Addaset resin bound aggregate paving along the promenade at Lusail Boulevard, Qatar
Resin-bound surfacing — technical data

Stonebound Non UVR

Resin bound surfacing, non-UV-stable

Manufacturer Addagrip Terraco Ltd
Country of origin United Kingdom
System family Resin-bound surfacing
Supplied and applied by Conmarble Natural Finishes

The product

The non-UV grade of Stonebound, with a tighter application window than the UV version. The resin darkens in sunlight, so it belongs in sheltered or colour-tolerant locations.

Where it is used

  • Sheltered pedestrian areas
  • Locations where resin darkening is acceptable
  • Driveways and patios where cost governs

Substrates

  • Concrete — clean, dry, free of laitance, oil, grease and loose particles
  • Asphalt — clean and dry
  • Joints reflected through the surface

Application data

Coverage, thickness, mix and cure, as declared by the manufacturer. Site conditions in the Gulf sit at the top of most of these ranges — allow for it in the programme.

Product Clear polyurethane resin for resin bound surfacing, non-UV-stable
Density 1.05 g/cm³
Application conditions +7 °C to 25 °C, maximum 80% relative humidity
Full chemical cure 7 days
Packaging Pre-weighed units
Storage Above 7 °C, out of direct sunlight, wind and rain

Performance data

Every figure below is reproduced from the manufacturer's own technical data sheet, with the test standard it was measured against. The sheet itself is in the download section.

Property Result Standard
Permeability — 3 mm aggregate 4.46 – 7.67 L/sec/m² at 12 mm depth BS EN 12697-40:2005
Permeability — 6 mm aggregate 7.39 – 20 L/sec/m² at 18 mm depth BS EN 12697-40:2005
Permeability — 10 mm aggregate 17 – 30 L/sec/m² at 22 mm depth BS EN 12697-40:2005
Skid resistance — pedestrian Slider 96 > 55 TRL 176
Skid resistance — vehicular Slider 57 > 60 TRL 176
UV behaviour Resin darkens on UV exposure Addagrip data sheet

Where not to use it

The limits are as much a part of the specification as the performance. Everything here is stated on the manufacturer's data sheet.

  • Resin darkens on UV exposure
  • Narrower application window: +7 °C to 25 °C
  • Do not apply in wet conditions
Specification clause

Resin bound surfacing: Addagrip Stonebound Non UVR polyurethane resin bound aggregate surface course, [10] mm aggregate laid [22] mm thick to the approved sample panel. Applied between +7 °C and 25 °C. Contractor to advise the Architect in writing that the resin darkens under UV exposure. Permeability to BS EN 12697-40:2005. 7 days full chemical cure.

Square brackets mark the choices that belong to the project. Send us the finishes schedule and we will return the clause completed, with the sample and mock-up programme against it.

Documents

Every document is the manufacturer's own, reproduced in full and unaltered under our cover. Free to download, no form.

The rest of the resin-bound surfacing range

Addaset Resin bound surfacing Addaset ECO Resin bound surfacing with recycled aggregate Addaset Non UVR Resin bound surfacing, non-UV-stable Addaset TP Polyurethane resin for tree pits Addacolor Coloured resin bound surfacing Addaflex R Resin bound rubber stone surfacing Addaflex R UV Resin bound rubber stone surfacing, UV-stable Stonebound UV Resin bound surfacing, UV-stable Terrabase Resin bound surfacing, high permeability PU Addastone Resin bonded polyurethane surface dressing Addastone Thixotropic Agent Thickening filler

Technical support for the design team

We supply the material and we apply it, so the specification and the workmanship sit with one party. Send a finishes schedule, an elevation or a mood board and we will come back with the system, the build-up, the sample programme and a completed clause.

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