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Denpur Roof Deck system

(4-4.5 mm)

Cold applied roof deck coating system with separate, manually applied waterproofing membrane and with enhanced crack bridging properties (class B 4.2) and lVT+V (-20°C) for existing roofs exposed to light pedestrian traffic. Can be installed with a UV protective coating to avoid discoloring from the sun. 







 

Benefits

  • High Abrasion Resistance
  • Adhesion to all horizontal and vertical surfaces
  • Risk free installation
  • Reduces inside temperature
  • Heat reflective
  • Increased dynamic crack bridging class B4.2 at -20°C
  • Anti-slip properties for pedestrians and vehicles
  • Seamless application
  • Improves the efficiency of roof installed solar panels
  • No open fire during installation
  • Expected lifetime more than 30 years
  • Available in many colours
  • Application temperature from 5°C (open to traffic after 24 hours)
  • Chemically resistant to oils, petrol, diesel and de-icing salt
  • Green technology based on renewable raw materials
  • Reduces carbon footprint

Applications

A weatherproof very flexible and durable roof deck coating system with 2 separate layers of membrane and a fiber reinforced fleece with enhanced crack bridging properties. Due to the excellent bonding properties of the PU binder, the system is an excellent solution for the renovation of older bituminiuos roofs. If required the membrane can be protected with a UV resistant topcoat to avoid discoloring from the sun.

Scope of use

  • Roof decks

Colours

  • See separate color chart.
Denpur Roof Deck system
Roof Deck OS 10
CE

System Build-up

LAYER PRODUCT CONSUMPTION (kg/m²) INTERMEDIATE THICKNESS (mm) APPLICATION
Membrane Denpur RM 2.0 - 2.5 Reinforced fiber fleece min 2.0 Notched rubber squegee
Membrane Denpur RM 2.0 - 2.5 None min 2.0 Notched rubber squegee
Top coat (optional) Denspartic CMC 0.1 - 0.15 None min. 0.1 Paint roller

Technical Data

Properties

Value

System thickness

Approx. 4.0 - 4.5 mm

Adhesive strength at Tnorm DIN EN 1542

≥ 4.0 N/mm2

Adhesive strength after freeze-thaw with de-icing salt DIN EN 13687-1 and -2

≥ 2.3 N/mm2

Dynamic crack bridging (-20°C) DIN EN 1062-7

lVT+V (B4.2)

Grip and slip resistant DIN EN 13036-4, DIN 51130

55 Skt R11-V4 and R12-V6 or R13 V10

Chemical resistance DIN EN 13529

Test liquids DiBT No. 1, 3, 10

Abrasion resistance (H22 Wheel) DIN ISO 9352, ASTM D 1044

<1500 mg/1000 U

Impact resistance DIN EN ISO 6772-2

4 Nm - no cracks

Fire class EN 13501-1

Bfl-s1

Water Permeability

Nil – Karsten test (impermeable)

Colours

Yellow
Buff
Red
Blue
Dark Green
Dark Grey
Light Grey
White

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