PVC waterproof system with glass fibre reinforcement for mechanically fastened applications.
For use in mechanically fastened timber deck finished roof systems.
A PVC waterproof system which uses a membrane with glass fibre reinforcement for use in mechanically fastened timber deck roof systems.
Upper Protection Layer:
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 usually restrained by the weight of ballast, however under timber decking additional restraint such as Sika-Trocal metal discs or proprietary pressure plates are required. Laps are sealed with THF welding agent, with hot air sealing used at details.
Vapour control layer:
A 0.15 mm thick, low density polyethylene vapour control layer that is flexible when cold, resistant to chemicals and ageing and rot proof.
It is suitable for use in most mechanically fastened systems using the Sika-Trocal PVC membranes only. Not suitable for high humidity applications or under green roofs.
Lower protection layer.
Lower protection layer.
Insulation foam board.
Vapour control later.
J42/10 Warm deck roof covering
J42/110 Warm deck roof covering
Air and vapour control layer
0.15 mm thick, polyethylene based.
Sikatherm® PIR AL.
Sikatherm® PIR AL Tapered.
Upper protection layer
S-Felt T 300.
Sika-Trocal injection moulded corners.
Pre-formed pieces for forming corners.
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.
Adhesive bonding of waterproof membrane.
Sika Trocal SGmA Mechanically Fastened Timber Decking Surface Protection
Waterproof membrane colour.
Waterproof membrane width.
Lower protection layer colour.
White and anthracite.
Fleece white and PVC anthracite.
Vapour control layer thickness.
Vapour control layer width.
Vapour control layer roll width.
Vapour control layer roll length.
Vapour control layer weight.
Vapour control layer colour.
Water vapour resistance
Vapour control layer.
Sika-Trocal S Mechanically Fastened Roof System S-Vap 5000E SA
Sika-Trocal S Mechanically Fastened Roof System S-Vap 500E
Sika-Trocal SGK Adhered Roof System S-Vap 5000E SA
Sika-Trocal SGK Composite Adhered System (Warm Roof)
Sika-Trocal SGmA Ballasted Roof System S-Vap 5000E SA
Sika-Trocal SGmA Ballasted Roof System S-Vap 500E