Daco-KSO Self-Adhesive Cap Sheet
Application

Designed for use as a premium cap sheet (top layer), and is suitable for use within cold-applied roofing systems. It is typically used within TECHNONICOL’s self-adhesive or torch-safe specifications and is compatible with DACO-KSU+ self-adhesive underlay membrane.

Description

A cold-applied, self-adhesive bituminous cap sheet which is saturated and coated with high quality SBS (Styrene-Butadiene-Styrene) modified bitumen. It has a strong 280 g/m² polyester/ glass composite reinforcement and features integrated ‘safe-seal’ lap technology, facilitating secure, safe and efficient sealing of side-laps. The upper layer of the membrane is protected with slate mineral and the bottom layer is coated with self-adhesive compound, covered with removable film. In addition, DACO-KSO+ incorporates a special graphite additive within the coating to provide exceptional fire protection properties, and has been fully fire tested as part of a designated system in accordance with EN 13501-5 and DD CEN/TS 1187:2012, Broof Test 4.

Features and benefits:

  • Flame free, self-adhesive application.
  • Excellent low temperature flexibility at -25°C.
  • 280 g/m² polyester/ glass composite reinforcement.
  • SBS modified bitumen.
  • Incorporates Börner graphite technology which actively prevents spread of flames on the roof.
  • Tested as part of a system to achieve Broof Test 4 fire classification as certified by Warringtonfire.
  • Integrated ‘Safe-Seal’ laps to enable homogenous, efficient sealing of side laps.
  • CE marked.

Applications:

Designed for use as a premium cap sheet (top layer), and is suitable for use within cold-applied roofing systems. It is typically used within TECHNONICOL’s self-adhesive or torch-safe specifications and is compatible with DACO-KSU+ self-adhesive underlay membrane.

General information

Uniclass 2015

Pr_25_57_08_75 Reinforced bitumen roofing sheetsPrimary

CAWS

J41/10 Built-up reinforced bitumen membrane warm deck roof covering

J41/110 Built-up reinforced bitumen membrane warm deck roof covering

J41/120 Built-up reinforced bitumen membrane inverted roof covering

J41/130 Built-up reinforced bitumen membrane cold deck roof covering

Specification data - Reinforced bitumen roofing sheets

Product Reference

DACO-KSO Self-Adhesive Cap Sheet

Standard product features

Size (l x w):

7.5 x 1.08 m.

Weight:

5.2 kg/m².

Technical characteristics:

  • Straightness (to DIN EN 1848-1): <20 mm/10m.
  • Thickness (to DIN EN 1849-1): 4.2 mm.
  • Water tightness (to DIN EN 1928 Method B): Passed.
  • Reaction to fire (to DIN EN 11925-2): Class E according to DIN EN 13501-1.
  • Tensile properties maximum tensile force (to DIN EN 12311-1): 1400/ 1300 N/50mm (±15 %).
  • Tensile properties elongation (to DIN EN 12311-1): 20/ 25% (±3 abs).
  • Dimensional stability (to DIN EN 1107-1): 0.18% (±0.09).
  • Flexibility at low temperatures (to DIN EN 1109): ≤-25°C.
  • Resistance to thermal distortion (to DIN EN 1110): +100°C.
  • Chemical resistance: Water-resistant and is resistant to watery solutions of salt, diluted non-oxidising acids and bases. Aliphatic and aromatic hydrocarbons, as well as chlorine hydrocarbons, oils and greases may loosen the product and should therefore be avoided.

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