T-Duo Concrete
Dubbelhäftande åldringsbeständig skarvtejp mot betong med unik häftförmåga. T-Duo Concrete består av elastiskt modifierat akrylathäftämne. Tejpen är förstärkt på längden med polyestertrådar och är transparent samt helt lösningsmedelsfri. Häftämnet är aggressivt med hög häftförmåga, styrka samt långvarig elasticitet och hållbarhet. Ett skyddspapper med silikon skyddar tejpen på rulle och avlägsnas vid montage. Produkten är åldringsprovad och beständig.
Fäster på betong
Elastic and leveling
Reinforced
High aging resistance
Application Area
For external and internal applications, primarily on exterior walls for overlap joints or finishing joints against various membranes and substrates. T-Duo Concrete belongs to a new generation of tapes designed to meet today's sealing requirements and demand for adhesion. The adhesive is aggressive with high tack, strength, and long-lasting elasticity and durability.
The double-sided joint tape is specially designed for connections to concrete and plaster with polyethylene/building film (air and vapor barrier like T-Foil). It also adheres to sheets/membranes of Non-Woven (PP, like T-Wind and T-Vap), hard boards of gypsum, wood and fiberglass, or cement-based. It also works on surfaces of glass, polyurethane, metal, and wood (planed, lacquered).
The tape normally does not require a primer for the surface. The product comes with a 30-year product warranty and is also included in a 30-year performance warranty.
Installation
Assembly should be done with full pressure on the seam (preferably use a roller). The seam's full strength is achieved only after a few hours.
Underlaget skall vara torrt, rengjort och fettfritt (även från silikon). Porösare underlag skall förbehandlats med lämplig primer. Vid montage av mjukare membran/folier i anslutning mot fasta konstruktioner skall lite extra material tas till (i veck) innan den fixerande tejpningen. Detta för att absorbera eventuella materialrörelser. Större rörelser i skarvar skall generellt undvikas.
Approval
System testing (according to standard SP 5632) has been performed by RISE (Research Institutes of Sweden) with wind protection T-Wind.
Important!
- Should not be used in installations with a risk of standing water.
Articles
- Name Art.nr Specification
Documents
Technical specification
- Material: Modified acrylic adhesive with polyester reinforcement
- Color: Transparent
- Length: 8 m
- Width: 10 mm
- Thickness: 1.5-2.0 mm
- Aging resistance: High (at least 25-50 years)
- Temperature range: -40°C till +80°C
- Lowest possible installation temperature: -10°C
- Recommended installation temperature: ≥ +5°C
- Waterproofness: High
- Vapor tightness: High
Accessories for T-Duo Concrete
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