SikaShield® Bituminous Membrane (Cold Roof System with Ballast)
Verified by manufacturer 25 days ago
BBA Agrément Certificate
Certificate type
Bitumen membrane cold roof covering system for ballasted roofs.
Application
Flat and sloping roofs.
Description
Bitumen membrane cold roof covering system for ballasted roofs, consisting of SikaBit component products.
System components:
- Primer (SikaRoof® Primer-600 UK / Sika Primer 610 Spray).
- Underlay (SikaShield® E74 PE SA 3 mm / SikaShield® E54 PE 3 mm).
- Cap sheet (SikaShield® E79 MG SA 4 mm / SikaShield® HB79 MG 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 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 |
Length | 6000 mm |
Width | 1000 mm |
Uniclass | |
CAWS | J41/12 Reinforced bitumen membrane cold deck roof covering |
Specification data - Reinforced bitumen membrane cold 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. |
Waterproof covering | - |
First layer | - |
Type | SikaBit® Pro SA-730.3 mm Elastomeric Bituminous Roof Membrane, Self-Adhesive, Flexible At -25°C. |
Attachment | Self adhesive. |
Top layer | - |
Type | SikaBit® Pro [T/SA]-940 G UK4 mm elastomeric & plastomeric bituminous hybrid roof membrane, with a mineral granule finish. |
AttachmentDelete where appropriate. | Self adhesive.Torch on. |
Detail work | - |
FlashingsIn accordance with Sika Limited standard details and Technical guidance. | - |
Skirtings and upstandsIn accordance with Sika Limited standard details and Technical guidance. | - |
Welted dripsIn accordance with Sika Limited standard details and Technical guidance. | - |
Ancillary items | SikaBit® Roof GRP Edge Trims.SikaBit® Roof Drain.SikaBit® Roof Scupper.SikaBit® Roof Overflow.SikaBit® Pro Roof Walkway.SikaRoof® SOTER® II Fall Protection System.SikaRoof® Highfix.SikaRoof® Light.SikaBit® Roof Lightning Conductor Clip.SikaPad® Paving Support Pads. |
ExecutionIn accordance with Sika Limited specification. | - |
System completionIn 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
NBS BIM object standard
This BIM object has been authored to meet the requirements of the NBS BIM object standard.
Find out more about the NBS BIM object standard.
| Platform | Compatible | Version |
|---|---|---|
 IFC | - | 1 |
 Revit | - | 1 |
Third party certifications
BBA Agrément Certificate
SikaBit Pro Roof Waterproofing Membranes BBA Certificate