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Protection & Drainage

More info

More info

  • Rubber crumb is essentially made up of particles bound-together with polyurethane resins
  • Can tolerate concrete pour and the application of hot materials straight onto its surface
  • Can be torch-bonded to suitable and compatible membrane / subsurface
  • Manufactured from recycled tyres
Horizontal Fixing

Horizontal Fixing

If you are planning to use Rubber Crumb, always seek the advice of the waterproofing membrane manufacturer for the best way to bond the protection to the membrane.

Rubber crumb Protecto-mat is loose laid over the compatible membrane and either covered straight away with another layer, pressed into the still tacky heated membrane or spot bonded using compatible adhesive or part of the membrane.

For concrete pour, rolls must be fitted securely to the next, overlapping the rolls by approximately 8cm.

 

Vertical Fixing

Vertical Fixing

If you are planning to use Rubber Crumb, always seek the advice of the waterproofing membrane manufacturer for the best way to bond the protection to the membrane.

Apply Wallbarn Rubber Crumb Protecto-Mat onto the vertical surface with a strong, compatible adhesive.

Start from the top of the vertical surface and work downwards.

Press into the membrane firmly so it adheres properly.

Butt each roll to the previous one, so that there are no gaps between the panels. A slight overlap can be made (max 1 cm.)

Wallbarn Protecto-Mat can be easily cut using a sharp knife and shaped around particular corners and details.

Protecto-Mat is very flexible so is ideal for protecting membranes around curved surfaces, drainage outlets, rooflights and upstands.

This membrane is completely rot-proof. It can be immersed in water without risk of delaminating or compromising its performance.

Packing

Packing

Supplied in rolls stacked onto pallets.

It is recommended that they are stored out of direct sunlight.

 

 

 

 

 

 

Physical-Mechanical Performances

DESCRIPTION     NORMSTOLERANCES
Rubber thickness2mm3mm4mm5mm6mmEN 13849-1± 10%
Rubber density950Kg/m3950Kg/m3950Kg/m3950Kg/m3950Kg/m3± 7%
Elongation at break35%35%35%35%35%EN ISO 1798± 5%
Tensile strength0.9N/mm20.9N/mm20.9N/mm20.9N/mm20.9N/mm2EN ISO 1798± 2%
Static puncture resistance *30Kg30Kg35Kg40Kg45KgEN 12730 met Bmin
Dynamic puncture resistance *≥2250mm≥2250mm≥2250mm≥2250mm≥2500mmEN 12691 met. Amin
Heat resistance (prolonged period)
Heat resistance**Up to + 90°CUp to + 90°CUp to + 90°CUp to + 90°CUp to + 90°C
Heat resistance (compromised point)+130°C+130°C+130°C+130°C+130°C
Heat resistance (disintegration point) +160°C+160°C+160°C+160°C+160°C
Ignition Point+300°C+300°C+300°C+300°C+300°C
Cold resistance (prolonged period)Up to -30°CUp to -30°CUp to -30°CUp to -30°CUp to -30°C
Cold resistance (compromised point)-120°C-120°C-120°C-120°C-120°C
Fire ratingB2B2B2B2B2DIN 4102
SHORE A hardness5050505050± 10%
* No drilling

Thermal Performances

DESCRIPTIONSYMBOLM.U.VALUENORMSNOTES
Thermal conductivity(λ)W/mK0.1226UNI EN 12667:2002Cert.n° 078-09-the TR


Chemical Performances

CHARACTERISTICPERFORMANCES
Resistance to microbesResistant to fungi, insects and microbe attack
Chemical interactionHighly resistant to acids and alkaline detergents, rot-proof
ElectrostaticsDoes not accumulate static charge and prevents static movement between materials
Eco-sustainability100 % recyclable


Dimensions and Packaging

 M.U.VALUETOLERANCES
Thicknessmm2345610%
Roll heightm111112%
Roll length **m1815121081%
Weight per m2Kg/m21.92.2533.754.57%
Number of rolls per palletpcs1616161616
Total area per palletm2288240192160128
Pallet dimensioncm100x120x110cm
We supply Wallbarn Protecto-Mat Rubber Crumb Membrane in standard roll sizes.

It is recommended that they are stored out of direct sunlight.
Wallbarn