Sikaplan® Walkway-20
Sikaplan® Walkway-20 is a protection sheet made of polyvinyl chloride (PVC) containing ultraviolet light stabilisers and flame retardants.
- Applicable for exposed roofing
- Easy and safe application
- Hot air weldable
- Recyclable
Usage
- Protection sheet on installed flat roofing waterproofing membrane without ballast as a walkway for roof maintenance.
Advantages
- Applicable for exposed roofing
- Easy and safe application
- Hot air weldable
- Recyclable
Packaging
Packaging unit: | |
Roll length: | 10.00 m |
Roll width: | 1.00 m |
Roll weight: | ~25.00 kg |
Colour
Top surface: | Texturised Slate grey (nearest RAL 7015) Brick red (nearest RAL 8004) |
Bottom surface: | Dark grey |
Product Details
Chemical base
Polyvinyl chloride (PVC)
Shelf life
5 years from date of production
Storage conditions
The product must be stored in original, unopened and undamaged sealed packaging in dry conditions at temperatures between +5 °C and +30 °C. Do not stack pallets of rolls or any other material during transport or storage. Always refer to packaging.
Top surface
Texturised (pyramid)
Length
10.00 m (+/- 5 %) | (EN 1848-2) |
Width
1.00 m (+/- 1 %) | (EN 1848-2) |
Effective thickness
2 mm (-5 % / +10 %) | (EN1849-2) |
Depth of embossing: ~0.40 mm
Mass per unit area
2.50 kg/m2 (+/- 20 %) | (EN 1849-2) |
System structure
The following products must be considered for use depending on roof design:
- Sikaplan® PVC roof waterproofing membranes
Compatibility
Incompatible with bitumen
Tensile strength
min. 900 N | (EN 12311-2) |
Elongation
longitudinal | min. 15 % |
transversal | min. 15 % |
Reaction to fire
Class E | (EN ISO 11925-2, classification to EN 13501-1) |
Application
Ambient air temperature
-20 °C min. / +60 °C max.
Substrate temperature
-30 °C min. / +60 °C max.
APPLICATION
Reference must be made to further documentation where applicable, such as relevant method statement, application manual and installation or working instructions.
Membrane preparation
Remove any loose debris and clean the PVC roof waterproofing membrane and allow to dry prior to application of the Sikaplan® Walkway-20.
Membrane application
Roll out Sikaplan® Walkway-20 and cut to desired length and allow to even out while placing into position. Leave a gap of approx. 2 cm between each section to allow for water drainage. Sikaplan® Walkway-20 is directly circular hot air welded onto the Sikaplan® roof waterproofing membrane.