Sika-Trocal SGmA Ballasted Roof System S-Vap 5000E SA
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Sika-Trocal SGmA Ballasted Roof System S-Vap 5000E SA

Sika-Trocal Variant:

PVC waterproof membrane with glass fibre reinforcement for ballasted applications.

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Application

  • Suitable for use in high humidity environments, green roofing systems and loose-laid ballasted warm roof systems.
  • Can be used as a temporary waterproof layer for up to four weeks, in strict accordance with the product data sheet.
  • For use in ballasted roof systems.

Description

PVC waterproof system for ballasted roofs.


System includes:

  • Ballast surface protection (supplied by others).
  • S-Felt T 300 or Sika-Trocal® SBV upper protection layer.
  • Sika-Trocal® SGmA waterproof membrane.
  • Sikatherm® PIR AL insulation.
  • S-Vap 5000E SA vapour control layer.


Upper protective layer:

S-Felt T 300:



  • A polyester (PES) separation, levelling and protection layer.

Sika-Trocal® SBV:



  • A protection and separation layer made of polyester (PES) fleece with a PVC-P coating on one side. The fleece free edge is 5-15 mm wide.


Waterproof membrane:

A glass fibre reinforced PVC membrane for use in ballasted single-ply waterproof systems. The membrane contains biocides and is highly resistant to ageing, industrial pollutants and the bacteria that flourish in the moist layer of dirt above the membrane in ballasted roofs. It requires no maintenance throughout its service life.

The membrane is restrained by the weight of ballast, although under timber decking additional restraint such as Sika-Trocal metal discs or proprietary pressure plates may be required. 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.

General information

Color

Beige

Material

Polyester

Upper protective layer.

PVC

Waterproof membrane - with glass fibre reinforcement.

Bitumen

Vapour control layer - Polymer modified bitumen, with glass fibre reinforcement and aluminium foil top layer. 

Polyisocyanurate

Insulation foam 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

Ballasted Roofs / Warm roof

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

Air and vapour control layer

-

Type

S-Vap 5000E SA.

With glass fibre reinforcement and aluminium foil top layer. 

Attachment

Self-adhesive.

Insulation

-

Type

Sikatherm® PIR AL.

Sikatherm® PIR AL Tapered.

Attachment

Loose laid.

Waterproof covering

-

Type

Sika-Trocal® SGmA.

A PVC membrane, with glass fibre reinforcement.

Attachment

Loose laid.

Upper protection layer

S-Felt T 300.

Polyester. A separation, levelling and protection layer.

Sika-Trocal® SBV.

Polyester (PES) fleece with a PVC-P coating. A protection and separation layer made of polyester (PES) fleece with a PVC-P coating on one side. The fleece free edge is 5-15 mm wide.

Surface protection

Ballast surface protection.

Supplied by others.

System accessories

Primer 600.

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.

Execution

Adhesive bonding of waterproof membrane.

System completion

Completion.

Product Reference

Sika-Trocal SGmA Ballasted Roof System S-Vap 5000E SA

Thickness

Waterproof membrane thickness.

1.5 mm.

Colour

Waterproof membrane colour.

Beige.

Width

Waterproof membrane width.

2.0 m.

Mass

Waterproof membrane mass.

1.9 kg/m².

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 roll 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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