Sarnafil®

Sarnafil® G 476-15
POLYMERIC MEMBRANE FOR ROOF WATERPROOFING
DESCRIPTION
Sarnafil® G 476-15 is a multi-layer, synthetic roof waterproofing membrane based on premium-qualitypolyvinyl chloride (PVC) with an inlay of non-woven
glassfiber .
USES
Waterproofing membrane for roofs with ballast (e.g.
concrete slabs, green roof (intensive, extensive), terraces with pedestrian traffic):
▪ Green roof
▪ Utility roof
▪ Inverted roof
CHARACTERISTICS / ADVANTAGES
▪ Outstanding root resistance
▪ Excellent weldability
▪ Good flexibility in cold temperatures
▪ Excellent dimensional stability
▪ Good tensile and tearing strength
▪ High resistance to mechanical impact
▪ High water vapour permeability
Recyclable (Delete if recycling facilities or recycling
offerings for roofing membranes are not available in
local country)
▪
APPROVALS / CERTIFICATES
Sarnafil® G 476-15 is designed and manufactured to
meet most international recognised standards.
Polymeric PVC sheets for waterproofing according to
GB12952, Type G
▪
Polymeric sheets for roof waterproofing according to
EN 13956
▪
Official quality approvals and agreement certificates
and approvals
▪
Monitoring and assessment by approved laboratories
▪
PRODUCT INFORMATION
Composition Polyvinyl Chloride (PVC)
Packaging Standard rolls are wrapped individually in a blue PE-foil.
Packing unit: see price list
Roll length: 20,00 m
Roll width: 2,00 m
Roll weight: 70,00 kg
Appearance / Colour Top Surface: orange
Bottom surface: dark grey
Shelf life 5 years from date of production.
Storage conditions Product must be stored in original unopened and undamaged sealed pack1 / 5
aging in dry conditions and temperatures between +5 °C and +30 °C. Store
in a horizontal position. Do not stack pallets of the rolls on top of each other, or under pallets of any other materials during transport or storage. Always refer to packaging.
Product Declaration EN 13956 – Polymeric sheets for roof waterproofing
Visible Defects Pass (EN 1850-2)
Length 20 m (-0 / +5 %) (EN 1848-2)
Width 2 m (-0,5 / +1 %) (EN 1848-2)
Effective Thickness 1,5 mm (-5 / +10 %) (EN 1849-2)
Overall Thickness 1,5 mm (-5 % / +10 %) (GB 12952)
Straightness ≤ 30 mm (EN 1848-2)
Flatness ≤ 30 mm (EN 1848-2)