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  11. DELTA®-MAXX PLUS
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DELTA®-MAXX PLUS

Extremely tear-resistant steam permeable membrane for all roof types.

The upper waterproofing layer is made of monolithic, flexible and durable thermoplastic polyurethane.

Provides high durability, waterproofing, and temporary roof protection immediately after installation.

High resistance to UV radiation and atmospheric aging ensures a service life that is comparable to the roof covering service life.

Double-sided tapes allow the bubble to be rotated 180 degrees and reduce the amount of waste.

Also suitable for facades without cracks in the cladding.

Warranty - 30 years.

Advantages

  • Functionality guarantee for 30 years for products manufactured after 01.01.2023.
  • Tested with enhanced artificial aging tests, confirming a service life longer than 30 years.
  • High tear and mechanical load resistance, thanks to a special non-woven layer.
  • Tear strength approximately 450 N in length and 400 N across the roll.
  • Extreme waterproofing with a dynamic water column of approximately 20 m.
  • Suitable as a temporary roof, using system accessories.
  • High resistance to hail and additional roof protection in extreme weather conditions.
  • The absorption layer is capable of absorbing up to 1 l/m² of moisture and then discharging it.
  • Material savings up to 30%, thanks to double-sided tapes.
  • Heat loss reduction up to 20% thanks to hermetic sealing of overlaps.
  • Improved hermeticity at reinforcement points compared to traditional films.

Application

  • Can be used in insulated and cold roofs, as well as in walls.
  • Effective for complex roofs, thanks to the ability to rotate the roll by 180 degrees.
  • Allows for individual cutting and reduction of material waste.
  • Overlaps are easily hermetically sealed with built-in tapes.
  • Installation is possible even in rain and snow.
  • Allowed to be used in constructions with two ventilated gaps.
  • Tapes maintain hermeticity throughout the service life.

Technical data

  • Material: base of non-woven polyester with high tear resistance; upper layer - steam permeable waterproof coating of thermoplastic polyurethane.
  • ZVDH classification: UDB-A / USB-A.
  • Reaction to fire: B-s1, d2 class (EN 13501-1).
  • Tear resistance: 450/400 N/5 cm in length/across the roll (EN 13859-1+2).
  • Waterproofing class: W1 class (EN 13859-1+2).
  • Waterproofing: dynamic water column approximately 20 m (EN 20811).
  • Sd equivalent diffusion resistance thickness: approximately 0.17 m (EN ISO 12572).
  • Operating temperature range: from -40 to +80 °C.
  • Allowed heating up to +120 °C for no longer than 8 hours.
  • Rain resistance: confirmed by TU Berlin tests.
  • Surface mass: approximately 190 g/m².
  • Roll mass: approximately 14 kg.
  • Roll size: 50 m x 1.50 m / 75 m².
  • CE compliance: EN 13859-1-2 / EAD 030218-01-0402.
  • UV radiation resistance: 12 weeks.
  • Use as a temporary roof: 6 weeks.

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