Waterproofing system for waterproof-concrete joints
Triflex JWS
The waterproof-concrete construction method has been used in a range of practical applications for decades. In addition to underground car parks, waterproof-concrete is also used to build roofs and components that are in contact with soil – often including subsequent greening. Although this construction method has proven effective, damage can still often be seen today at recurring weak points, which include the construction and settlement joints of the individual components as well as the penetrations. Triflex JWS is a fleece-reinforced waterproofing system for concrete joints, and is used specifically in new builds and in the refurbishment of white tanks. The system design consisting of high-quality PMMA resins is resistant to hydrolysis and roots and rhizomes in accordance with FLL specifications, and can also be used in areas in contact with soil.
Waterproof concrete construction has been widely used in practical building applications for decades. In addition to underground parking garages, roofs and structural elements in contact with the ground are constructed using waterproof concrete—often followed by green roofing. Although this construction method has proven its worth, damage still frequently occurs at recurring weak points. These include construction joints and expansion joints between individual structural elements, as well as penetrations.
Triflex JWS is a getextile-reinforced waterproofing system for concrete joints that is used specifically in new construction as well as in the rehabilitation of white tanks. The system, composed of high-quality PMMA resins, is hydrolysis-, root-, and rhizome-resistant in accordance with FLL standards and can also be used in areas in contact with the ground
areas.
Your advantages at a glance
Even complicated details such as door sills and cross joints can be easily and homogeneously waterproofed using liquid application techniques
Primer and waterproofing resin can be recoated after just 45 minutes. The system is resistant straight after the final step
Waterproofing and protective layer are combined into one single system. The low build-up height of just a few millimetres means that no special structures need to be developed for the construction
Triflex JWS has excellent mechanical and chemical stability. The system is hydrolysis- and alkali-resistant
The Triflex ProDetail/ProTect waterproofing resins used in the Triflex JWS system have a General Building Supervisory Authority Test Certificate (abP) in accordance with Building Regulations List A, Part 2, current version. No. 1.4
For every application the perfect solution
Select the appropriate variant for your project
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Product Information
Determining the Type of Construction
Triflex JWS, Version 1
Triflex JWS, Version 2
Joint Type
Designated crack joint, construction joint, expansion joint
Movement joint
Joint width
< 30 mm
> 30 mm
Max. resulting deformation
Vr = 22.4 mm *
Vr = 26.9 mm *
Max. water pressure
Permissible: 0.3 bar / 3 m water column
Tested: 1.5 bar / 15 m water column
Permissible: 0.4 bar / 4 m water column
Tested: 2.0 bar / 20 m water column
* For the maximum resulting deformations, the test setups and their results based on the corresponding AbP must be taken into account. They form the basis for the values obtained. Changes to the geometry, the decoupling zones, and loop depths may result in lower or higher values for the maximum resulting deformation.
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