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technical specs

After 29 years’ experience in the field, Rubaroc has researched, developed and sourced its own granular rubber and accessory materials – branded as Rubaroc.

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Materials
Granules
EPDM is Ethylene Propylene Diene Monomer, which is a type of synthetic rubber. EPDM rubber offers excellent resistance to heat, ozone, acids and bases.
 

Available in a range of chip sizes – large 1-4mm to small .5mm to 1.5mm max/min dimensions.


Styrene-Butadiene rubber (SBR or Styrene-butadiene) is a synthetic rubber comprising of styrene and butadiene monomers.  The random copolymer has characteristics like natural rubber and contains: Styrene content in the range of 10-25% contributing to good wearing and bonding characteristics.


Matrix
Resin – Aromatic Isocyanate or modified epoxy

Primer - Formula of Resin thinned with acetate

Finish Coatings - Polyurethane

Final Finish

  • Natural:  Hand troweled = Phase I

  • Mastic:  Hand troweled fully cured and dry finished surface with the additional top coat of fine granule/resin = Phase II (Water proof)

  • Sanded Mastic:  Application of two coats 4-5mm each of polyurethane to the Mastic finished surface, and sanded smooth with 50 grit sandpaper = Phase III

 

Preparation
Clean the existing substrate
(concrete, 5% stabilized crushed rock, or asphalt)
with a broom and vacuum if required – ensuring
all loose material is removed.
Installation of forming and screeds as required.
Application by roller of one coat of primer 2mm thick.

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Application
Your customised colour selection is mixed onsite with resin in a non-porous container at a resin-to-granule ratio which will ensure complete coverage of each granule of rubber.
Hand trowel the mixture onto a primed substrate at a uniform thickness and finish as shown on plans/drawings.
Where no plans/drawings are provided, the thickness of the finished surface will be included in our contract (Purchase Agreement).

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Curing Protection
Barricades and screens should be erected to prevent pedestrian traffic on a newly finished Rubaroc surface for a period of 48 HOURS.

rubber cross section
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©2021 by Erica Marz | Rubaroc | Proudly created with Wix.com

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