Description
Thermofusible waterproofing membrane composed of a non-woven polyester reinforcement and SBS modified bitumen to apply as a first layer if the parking structure is located above a living area
UNITS PER SKID: 25
Material Use:
TRAFIKROCK BASE is a waterproofing membrane designed for use as the base layer in a multi-layer waterproofing system for concrete parking decks. It serves as the first waterproofing layer prior to the installation of the TRAFIKROCK membrane, providing a durable and flexible foundation for vehicular traffic areas.
System Components:
TRAFIKROCK BASE is used in conjunction with SOPREMA’s TRAFIKROCK membrane as part of a complete waterproofing system. The system requires the use of a primer—either ANTIROCK PRIMER or ANTIROCK EMULSION PRIMER—applied to the prepared concrete substrate before the TRAFIKROCK BASE membrane is installed. The TRAFIKROCK BASE membrane is then heat-welded to the primed surface, followed by the application of the TRAFIKROCK top membrane.
Applications:
This material is specifically designed for waterproofing concrete parking decks. It is suitable for use in areas subject to vehicular traffic and where a robust, multi-layer waterproofing system is required. The membrane is ideal for new construction or refurbishment of parking structures.
Application Details:
TRAFIKROCK BASE must be installed on a clean, dry surface that has been primed with either ANTIROCK PRIMER or ANTIROCK EMULSION PRIMER. The substrate must meet a surface profile of CSP 3 to 6 as defined by the International Concrete Repair Institute (ICRI), which typically requires shotblasting with steel balls. The membrane is applied by heat-welding using SOPREMA’s Macaden or Mini-Macaden equipment or a propane torch. Side lap joints must be a minimum of 75 mm (3 inches), and end lap joints must be a minimum of 150 mm (6 inches).
Special Notes:
- Thickness: 3.5 mm (nominal)
- Reinforcement: Non-woven polyester
- Surface and Underface: Both sides are covered with a thermofusible plastic film
- Dimensions: Standard roll size is 10 m x 1 m (33 ft x 3.3 ft); larger rolls (250 m x 1 m) are available by special order
- Weight: 42 kg (93 lb) per roll
- Storage: Rolls must be stored upright with the selvedge side on top. If stored outdoors, they must be protected with an opaque cover after removing the delivery packaging.
- Performance Properties:
- Tensile Strength: 17.0 / 11.5 kN/m (MD/XD)
- Elongation at Max Load: 50% / 65% (MD/XD)
- Low Temperature Flexibility: -20°C
- Static Puncture Resistance: 215 N
Environmental and Application Limitations:
- The product must be applied to dry surfaces only.
- Ambient and substrate temperatures must be suitable for heat-welding; avoid installation in wet or freezing conditions.
- The product is not UV stable and must be covered with the TRAFIKROCK top membrane or other protective layers.
This material is a critical component of SOPREMA’s TRAFIKROCK waterproofing system and must be used in accordance with manufacturer guidelines to ensure long-term performance and durability in parking deck applications.
https://www.soprema.ca/en/products-systems/trafikrock-base
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