Bituroll

Bituroll

Fibreglass Reinforced Membrane

Bituroll is a polymer modified bituminous waterproofing membrane, manufactured from a mixture of bitumen and selected polymers, which are blended together to obtain good waterproofing properties. The bitumen compound also exhibits high heat and UV resistance properties. The polymerized bitumen is coated on to a dimensionally stable reinforcement core of non wovwn glass fibre carrier.

Technical Specification

PROPERTIES VALUES TEST STANDARDS
Product P0260, P0360 P0460 S0260, S0360
Thickness, mm 2.0-3.0 4.0 2.0-3.0 DIN EN 1849-1
Mass per unit area, kg/m²
2mm
 2.0-2.3 - 2.0-2.3 DIN EN 1849-1
3mm
 3.0-3.3 - 3.0-3.3 DIN EN 1849-1
4mm
 - 4.0-4.3 - DIN EN 1849-1
Reinforcement (fibre glass) g/m² 60 DIN EN 1849-1
Coating asphalt APPAPPSBS
Softening point(R & B), °C 155 155 110 ASTM D36/DIN EN 1427
Penetration @ 25°C, 0.1mm 20-40 ASTM D 5/DIN EN 1426
Tensile strength(l/t). Nl5cm 300/200 400/300 320/200 DIN EN 12311-1
Elongation @ break (l/t),% 3/3 3/3 3/3 DIN EN 12311-1
Tear resistance, N 150/100 200/150 250/150 DIN EN 12310-1
Puncture resistance, N >250 >300 >120 ASTM E 154
Resistance to water pressure @ 5 bar 70 BS EN 12390
Water absorption @24hrs, % <0.2 ASTM D 5147
Heat resistance @ 80°C No flow DIN EN 52 123
Low temperature flexibility @ 0°C No crackASTM D 5147
Resistance to ageing No deterioation
ASTM G 53
Dimensional stability, % <0.3DIN EN 1-1107

Products

Modified, torch-on waterproofing membranes with fiberglass, both sides are coated with polyethylene film or one side coated with polyethylene film, the other side is coated with silica sand, aluminum foil or natural or colored slate chippings (mineral stones).
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Bituroll P0260

Size : 2mm
Reinforcement : Fiber Glass
Coating Asphalt : APP
Bituroll P0260
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Bituroll P0360

Size : 3mm
Reinforcement : Fiber Glass
Coating Asphalt : APP
Bituroll P0360
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Bituroll P0460

Size : 4mm
Reinforcement : Fiber Glass
Coating Asphalt : APP
Bituroll P0460
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Bituroll S0260

Size : 2mm
Reinforcement : Fiber Glass
Coating Asphalt : SBS
Bituroll S0260
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Bituroll S0360

Size : 3mm
Reinforcement : Fiber Glass
Coating Asphalt : SBS
Bituroll S0360

Properties

This material has the ability to retain its shape after being stretched and therefore, is widely used in modified bitumen roofing, coatings, sealants and paving amongst other applications.

Waterproofing

Excellent resistance to positive water and vapour pressure.

Torch Applied

Long life span due to its tightness of membrane against the surface.

Rolled

Good dimensional stability under tension.

Fiber Glass

More resistance to moisture due to the porosity of the sheets.

Heat Resistance

High resistance to mechanical damage and puncturing

Environment Friendly

Developing new and alternative technologies.

UV Resistance

Membrane is exposed to the sun, it must be resistant to UV rays

Flexible

Good flexibility. Can accomodate structural movements.

Harmless

Resistant to water borne chemicals.

Area of Appllication

Bituroll is used as waterproofing membrane on the folllowing structures:

  • Inverted roofs and parapets
  • Terraces, balconies and patios
  • Sunken slabs
  • Bridges and tunnels
  • Airport aprons and ramp areas

Bituroll membranes in tropical regions can also be used for waterproofin of below ground concrete sturcture like:

  • Concrete foundation and footings
  • Basements
  • Pile heads
  • Swimming pools and water retaining structures(externally)

Packing

  • BITUROLL :
    3mm-1m*10m, #30 kg wt.
    4mm-1m*10m, #40kg wt.
  • Nurprime SB :
    20litres pail and 200 litres drum
  • Nurmastic :
    20kg pail