Proofex Torchseal A300 FC007010-UNIT
Proofex Torchseal A300
Polyester fabric-backed base sheet, for heat sensitive substrates in multilayer torch-on bitumen membrane systems.
Typical Applications
- Used as a base sheet over timber or thermal insulation and may also be applied over old failed membranes
Advantages
- Uniform thickness factory controlled in manufacture
- Excellent cold flexibility -10°C
- The polyester fabric creates a micro air- space between the membrane and the substrate through which vapour may easily escape
- Manufactured with a selvage edge for overlapping purpose providing a continuous waterproofing barrier against water ingress
- Flexibility at low temperature (EN1109) : -10°C
- Impermeability to water (EN1928 B method) : ≥ 60 kPa
- Longitudinal Tensile elongation (EN12311 1) : 45%
- Longitudinal Tensile strength (EN12311 1) : 650 N/50mm
- Thickness /Mass : 1.8kg / m²
- Transverse Tensile elongation (EN12311 1) : 45%
- Transverse Tensile strength (EN12311 1) : 500 N/50mm
Vertical Downward Termination (b) Pressure Seal
Below Ground Tanking-Typical Edge Detail
Detail of Horizontal Membrane Penetration
Lap Joint for Sheet Membrane-Details
Edge Protection of Sheet Membrane over a Parapet
Detail Metal Support - Before Membrane Installation
Detail Metal Post Support - After Sheet Membrane Installation
Overflow Pipe through Parapet Detail (b) Pre-Formed Spitter through Parapet
Overflow Pipe through Parapet Detail (c) Pre-Formed Spitter Placed at Corner to Parapet
Planter Box Construction Details
Typical Continuous Movement Joint
Drainage Detail for an Exposed Membrane
Vertical Upward Termination Pressure Seal Torchseal
Vertical Upward Termination Overflashing - Torchseal
UV Exposed Roof Parapet-Deck (a) Bituminous Sheet Membrane System
UV Exposed Roof Podium Deck (b) Membrane as Documented
UV Exposed Roof Podium Deck (a) Bituminous Sheet Membrane System
Insulated Roof Podium Deck (a) IRMA Bituminous Sheet Membrane System
Insulated Roof Podium Deck Torchseal Membrane System
Landscaped Roof Podium Deck (a) Bituminous Sheet Membrane System Water Shedding
Landscaped Roof Podium Deck (b)-Bituminous Sheet Membrane System Water-Retaining
Roof Podium Deck System for Wet Substrate Ventilation
Roof Podium Deck Membrance System for Heat Sensitive Substrates
Typical Construction Joint Detail for 2 Layer Bituminous Sheet Membrane
Roof Podium Deck Waterproofing Typical Vertical Upward Termination Detail (a) Pressure Seal
Roof Podium Deck Waterproofing Typical Vertical Upward Termination Detail (b) Overflashing
Edge Protection of Sheet Membrane Over Parapet
Horizontal Membrane Termination Typical Detail 2 Layer Bituminous Membrane System
Trafficable Roof Podium Deck (a) Bituminous Sheet Membrane System
Trafficable Roof Podium Deck (b) Membrane as Documented System
One Way Movement Joint Detail
