Baron Hall, Horsham Rd
Pease Pottage
West Sussex RH11 9AW
Tel - 01293 537907
Product Data Sheet
RADMAT
ROOT PROTECTION MEMBRANE
Description

Radmat Root Protection Membrane is a SBS elastomeric bitumen felt with a glass/polyester core incorporating a root penetration film and additional chemical additives to the bitumen matrix to prevent root penetration. The product has a mineralised grey slate finish, the underside is suitable for gas torch application or direct bond on to hot melt membrane.

Radmat Root Protection Membrane is designed to be a part of the Permaquik 6100 hot melt membrane system for use in locations such as roof gardens, planters or as the vertical protection on an external damp proof membrane where planting is close to the building. It can be also used in conjunction with other hot melt membranes or high performance modified bitumen felts in similar locations.
Technical Data
• SBS elastomeric bitumen with root resistant additives
• 110 gm² glass and polyester screen with a root penetration film
• Roll Size 5m x 1m
• Roll Weight Nominal 29.5 kg
• Thickness 5.2 mm
• Tensile strength 900 N/50mm
• Elongation at Break > 45%
• Heat Resistance > 100°C
• Low temperature   flexibility <-32°C
• Root Barrier Test FLL
   
Application Application to Permaquik 6100 hot melt membrane is that it is rolled in to the final coat of PQ 6100 brushed hard to achieve total bond and all laps sealed by gas torch application, side and end laps min. 100mm.

Mechanical termination may well be required on vertical height of greater than 2.0m. Consult Radmat Building Products Limited for additional advice.
   
  Rev 1
18.8.03
Radmat Building Products reserves the right to amend descriptions and specifications given in this publication in respect of technical development and availability of materials.

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