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SikaShield® Bituminous Membrane (Warm Roof System with Ballast)

Verified by manufacturer 3 months ago

Sikashield Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

Bitumen membrane warm roof covering system for ballasted roofs.

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+44 01772 259781 Website

Application

Flat roofs.

Description

Bitumen membrane warm roof covering system for ballasted roofs. Consisting of SikaBit component products.


System components:

  • Primer (SikaRoof® Primer-600 UK / Sika Primer 610 Spray).
  • AVCL (SikaShield® VB E71 PE SA 2,4 mm).
  • Insulation (Sikatherm® PIR GT Insulation / Sikatherm® PIR GT Tapered Insulation / Sikatherm® MW DD Insulation / Sikatherm® MW DD Tapered Insulation).
  • Insulation attachment (Sika® C-250 Spray / SikaRoof® Adhesive-200).
  • Underlay (SikaShield® E74 PE SA 3 mm / SikaShield® E54 PE 3 mm).
  • Cap sheet (SikaShield® E79 MG SA 4 mm / SikaShield® E79 MG SA 4 mm / SikaShield® HB79 Tex 4 mm).
  • Protection layer: S-Felt T-300 (subject to Sika Limited specification).


Can be covered with min 50 mm thick concrete paving (by others) or a minimum 50 mm thick 20–40 mm, well-rounded river-washed stone ballast (by others).

General information

Color

Black

Finish

Textured

Material

Bitumen

Shape

Rectangle

Size

Roll size for cap sheets.

Length

Roll size for cap sheets.

6000 mm

Width

1000 mm

Uniclass

Ss_30_40_30_72 Reinforced bitumen membrane warm roof covering systemsPrimary

CAWS

J41/10 Reinforced bitumen membrane warm deck roof covering

J41/400 Built-up reinforced bitumen waterproof covering

Specification data - Reinforced bitumen membrane warm roof covering systems

Preparation

-

Horizontal work

SikaRoof® Primer-600 UK.

One-part ready to use primer.

Sika® Primer 610 Spray.

Spray applied primer for use with sika self-adhered AVCL and carrier membranes.

Skirtings and vertical work

SikaRoof® Primer-600 UK.

One-part ready to use primer.

Sika® Primer 610 Spray.

Spray applied primer for use with sika self-adhered AVCL and carrier membranes.

Air and vapour control layer

-

Type

SikaBit® VB SA-724.

Self-adhesive air vapour control layer, aluminium reinforced, flexible at -25 °C.

Attachment

Self adhesive.

Insulation

-

Type

Delete where appropriate.

Sikatherm® PIR GT Insulation.

PIR glass tissue faced thermal insulation board.

Sikatherm® PIR GT Tapered Insulation.

PIR glass tissue faced thermal insulation board.

Sikatherm® MW DD Insulation.

Mineral wool thermal insulation board.

Sikatherm® MW DD Tapered Insulation.

Mineral wool thermal insulation board.

Fixing

Delete where appropriate.

Sika® C-250 Spray.

Spray Applied Insulation Adhesive for Sika‐Trocal® Roofing Systems.

SikaRoof® Adhesive-200.

Polyurethane foam adhesive for bonding roofing insulation boards.

Waterproof covering

-

First layer

-

Type

SikaShield® E74 PE SA 3 mm.

3 mm Elastomeric bituminous roof membrane, self-adhesive, flexible at -25°C.

Attachment

Self adhesive.

Top layer

-

Type

SikaBit® Pro [T/SA]-940 G UK.

4 mm elastomeric & plastomeric bituminous hybrid roof membrane, with a mineral granule finish.

Attachment

Delete where appropriate.

Torch on.

Self adhesive.

Detail work

-

Flashings

In accordance with Sika Limited standard details and Technical guidance.

-

Skirtings and upstands

In accordance with Sika Limited standard details and Technical guidance.

-

Welted drips

In accordance with Sika Limited standard details and Technical guidance.

-

Ancillary items

SikaBit® Roof GRP Edge Trims.

SikaBit® Roof Drain.

SikaBit® Roof Lightning Conductor Clip.

SikaPad® Paving Support Pads.

SikaBit® Roof Scupper.

SikaBit® Roof Overflow.

SikaBit® Pro Roof Walkway.

SikaRoof® SOTER® II Fall Protection System.

SikaRoof® Highfix.

SikaRoof® Light.

Execution

In accordance with Sika Limited specification.

-

System completion

In accordance with Sika Limited specification.

-

Surface finish

Minimum 50 mm thick concrete paving slabs (by others).

Minimum 50 mm thick 20–40 mm well-rounded river washed stone ballast (by others).

BIM objects

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NBS BIM object standard

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Platform Compatible Version
IFC
-

1

Revit
-

1

Third party certifications

BBA Agrément Certificate

BBA Agrément Certificate

SikaBit Pro Roof Waterproofing Membranes BBA Certificate

Literature

Primer 610 Spray

Primer 610 Spray

SikaBit® VB SA-724

SikaBit® VB SA-724

Sikatherm® PIR GT Insulation

Sikatherm® PIR GT Insulation

Sikatherm® MW DD Insulation

Sikatherm® MW DD Insulation

SikaBit® Pro SA-730

SikaBit® Pro SA-730

SikaBit® Pro T-940G (torch on)

SikaBit® Pro T-940G (torch on)

SikaBit Pro SA-940G (self adhesive)

SikaBit Pro SA-940G (self adhesive)

SikaRoof® Adhesive-200

SikaRoof® Adhesive-200

Sika® C-250 Spray

Sika® C-250 Spray

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