Viking GM Mercury FC DPM Membrane

Viking GM Mercury FC DPM Membrane is a modified bitumen torch-on damp-proof membrane for basement retaining walls and floors. 

Viking GM Mercury FC DPM Membrane has been appraised as a DPM for use:

• on buildings subject to non-specific design under floor slabs complying with NZS 3604 and behind concrete masonry basement walls and under floor slabs complying with NZS 4229
• on buildings subject to specific design with substrates of in situ or precast concrete complying with NZS 3101 or concrete masonry complying with NZS 4230
• where subsoil drainage and free-draining granular backfill has been placed behind basement walls.

Viking GM Mercury FC DPM Membrane must be adequately protected against damage during backfilling and in service.

The product must be installed by Viking Roofspec approved installers.

Roofspec Viking Below Ground Tanking Systems

Architectural details

• TFC Footing Junction Model, 15/11/2017
• Viking Mercury FC Below Ground Tanking Footing Junction, 15/11/2017
• Viking Mercury FC Below Ground tanking Termination behind cladding, 15/11/2017
• Viking Mercury FC Below Ground taking chase wall termination, 15/11/2017
• Viking Mercury FC Below Ground Tanking Pressure Bar wall termination, 15/11/2017
• Viking Mercury FC Below Ground Tanking Restricted Access detail, 15/11/2017
• Viking Mercury FC Below Ground Tanking Control Joint, 15/11/2017
• Viking Mercury FC Below Ground Tanking Roof/Deck Junction to Tanking, 15/11/2017
• Viking Mercury FC Below Ground Tanking Internal Corner, 15/11/2017
• Viking Mercury FC Below Ground Tanking External Corner, 15/11/2017
• Viking Mercury FC Below Ground Tanking Horizotonal Pipe Penetration, 15/11/2017

Always refer to the Appraisal in full and the technical literature.