Industrial joint renovation and formation in new builds
The KLB joint solution for movable floor slabs – fast, plannable and reliable.
Industrial, movement, expansion and construction joints between concrete slabs are crucial elements in the design and execution of industrial and commercial buildings – both for mechanical load-bearing capacity and protection against chemical or environmental influences.
With the specially developed KLB system solution, a fast-curing, high-performance alternative to conventional metal and heavy-duty joint profiles is available – guaranteeing a permanently liquid-tight joint. It is suitable for both the renovation of existing industrial joints and for new construction – all within a single working day.
The KLB joint combo is suitable for a wide range of applications:
- Movement, expansion, shrinkage and connection joints in industrial floors
- Accessible block joints in storage, production and logistics areas
- Joints on parking decks or in underground parking garages that can be driven over
How the joint installation works in detail can be seen in our practical video – directly from the application site.
That’s convincing!
- planning reliability thanks to short installation and curing times
- highly elastic and deformable
- impermeable to liquids and weather-resistant
- joint can be driven over smoothly and quietly with forklifts
- low-emission
- rapid reusability of the area
System solution instead of single products – for technical reliability
Unlike conventional single-product approaches, KLB relies on a coordinated system. The products are chemically matched to one another – ensuring a permanently liquid-tight, flexible, and mechanically resistant joint solution, ideal for construction and movement joints between concrete surfaces.
This provides planning reliability, warranty compliance, and a well-designed system with verified technical performance.
Time and planning efficiency during construction
The fast-curing system enables the completion of joints within one working day – a particular advantage in refurbishment projects. With short curing times and mechanical reusability after 24 hours, construction schedules can be planned precisely – ideal for projects with tight timelines and ongoing operations.
This ensures an economical, predictable construction process while minimising downtime.
Design, function, and sustainability in harmony
Through surface grinding and optional coloured sealing (with KLB-SYSTEM POLYUREA PU 469), visually refined and functional joints are created. Permanently elastic and low-noise when driven over, the KLB block joint ensures comfort, durability, and long-term material quality.
For architects and planners, the KLB block joint offers not only technical reliability but also design flexibility in modern industrial and parking areas.
When is which KLB joint system used?
KLB-SYSTEM POLYURETHAN PU 466
Low-odour application, universally suitable for various areas of use, and applicable even on young concrete slabs (after completion of drying shrinkage).
Fast-curing even at lower temperatures; suitable for traffic by narrow-aisle forklifts with Vulkollan tires.
Universally applicable for a wide range of uses; fast-curing even at low temperatures.
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