Sikaplan® Walkway-20

Walkway / Protection sheet for PVC flat roof system

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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
Product Data Sheet Show all documents

Overview

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

longitudinalmin. 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.

Documents