Sika-Trocal S Mechanically Fastened Roof System S-Vap 5000E SA

Application

  • For use in mechanically fastened single-ply waterproof systems.
  • Can be used as a temporary waterproof layer for up to four weeks, in strict accordance with the product data sheet.

Description

Homogeneous PVC waterproof membrane for use on mechanically fastened roofs.


System includes:

  • Sika-Trocal® S waterproof membrane.
  • Sikatherm® PIR AL or Sikatherm® MW DD insulation.
  • S-Vap 5000E SA vapour control layer.


Waterproof membrane:

A homogeneous PVC membrane without polyester fabric carriers, for use in mechanically fastened single-ply waterproof systems.

Highly resistant to ageing and industrial pollutants and requiring no surface treatment or maintenance throughout its service life, the membrane absorbs dynamic wind loads applied to the roof, reducing the loads transferred to the fasteners.

The membrane is fastened with Sika-Trocal metal discs or proprietary pressure plates, secured with thermally broken fasteners. Laps are sealed with THF welding agent, with hot air sealing used at details.


Vapour control layer:

A 0.60 mm thick, high-performance, self-adhesive polymer modified bitumen vapour control layer, with glass fibre reinforcement and aluminium foil top layer.

Suitable for use in high humidity environments, green roofing systems, loose-laid ballasted warm roof systems and all adhered and mechanically fastened systems. Water vapour resistance: >9000 MNs/g.

General information

Color

Grey

Light grey and slate grey.

Material

PVC

Waterproof membrane.

Bitumen

Vapour control layer with aluminium foil top side.

Polyisocyanurate

Foam insulation board.

Uniclass 2015

Ss_30_40_30_80 Single layer sheet warm roof covering systemsPrimary

CAWS

J42/10 Warm deck roof covering

J42/110 Warm deck roof covering

Product range

Mechanically Fastened Roofs

Specification data - Single layer sheet warm roof covering systems Enhanced data

Air and vapour control layer

-

Type

S-Vap 5000E SA.

Bitumen with aluminium foil tape.

Attachment

Self-adhesive.

Insulation

-

Type

Sikatherm® MW DD Tapered.

Sikatherm® MW DD.

Sikatherm® PIR AL Tapered.

Sikatherm® PIR AL.

Attachment

Mechanically fixed.

Waterproof covering

-

Type

Sika-Trocal® S.

A homogeneous PVC membrane.

Attachment

Mechanically fixed.

System accessories

Sika-Trocal® C 733 (Contact adhesive).

Sika-Trocal injection moulded corners.

Pre-formed pieces for forming corners.

Sika-Trocal metal.

0.6 mm thick galvanized steel coated on the upper side with 0.8 mm thick layer of plasticized PVC. Coloured to match the waterproof membrane. Used to produce perimeter flashings, connections and fixings.

Sika-Trocal Primer 600.

Execution

Adhesive bonding of waterproof membrane.

System completion

Completion.

Product Reference

Sika-Trocal S Mechanically Fastened Roof System S-Vap 5000E SA

Width

Water proof membrane width.

1.1 m.

2.0 m.

Colour

Water proof membrane colour.

Light grey.

Lead grey.

Mass

Waterproof membrane mass.

1.9 kg/m².

1.5 mm thickness.

2.5 kg/m.

2.0 mm thickness.

Thickness

Vapour control layer thickness.

0.60 mm.

Width

Vapour control layer width.

1.08 m.

Roll length

Vapour control layer roll length.

30 m.

Weight

Vapour control layer weight.

0.7 kg/m².

Colour:

Vapour control layer colour.

Grey metallic.

Water vapour resistance

Vapour control layer.

>9000 MNs/g.

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