Triflex ProJoint+

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Waterproofing of expansion joints using Triflex ProJoint+

Top decks and parking decks are often large areas that are subject to severe loads and stresses. Expansion joints absorb the movements from subsidence, expansion, vibrations and additional traffic loads. The joints themselves must be reliably sealed for the parking deck waterproofing or coating to provide reliable protection for the concrete substrate.

Triflex ProJoint+ is a joint waterproofing system comprising fleece-reinforced liquid-applied waterproofing and protected by a carbon fibre-reinforced polymer joint profile. Expansion joints and surfaces can be waterproofed with the same resin. There is no need to change materials.

   Your benefits at a glance

  • Waterproof down to the smallest detail: Comprising fleece-reinforced liquid-applied waterproofing, the expansion joint waterproofing system Triflex ProJoint+ forms a homogeneous surface. The frictional bond between the waterproofing and the substrate prevents rainwater infiltration.
  • Flexible in use: Triflex ProJoint+ allows complex structural joints, height differences and varying joint widths to be seamlessly and reliably waterproofed with a simple system. The Triflex ProJoint+ system can absorb both vertical and horizontal joint movements. Moreover, it is suitable for both new builds and refurbishment of expansion joints.
  • Durable and long-lasting: Maintenance joints made with Triflex ProJoint+ are protected by a carbon fibre-reinforced polymer joint profile, giving them high mechanical strength and abrasion-resistance. 
  • Certified reliability: The quality of the waterproofing component is certified by a test report. The waterproofing is root- and rhizome-resistant in line with FLL specifications. It is function-tested (dynamic loading at -20 °C to +50 °C) by an external test institute. 
  • Short closure periods: The Triflex ProJoint+ system offers the combined advantages of low build-up and ease of installation. The Triflex ProJoint joint profile is ready for vehicle traffic after just a few hours. As a result, interruptions to operation are kept very short when repairing joints. 
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Technical information

Triflex ProJoint+

Settlement joints absorb the movements from subsidence, expansion and shifting in the building structure. Triflex ProJoint+ adapts flexibly to the conditions of the joint structure and thus seamlessly and safely seals even difficult structures. Height differences can therefore also be easily bridged.
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