Cosinus Slide® Sealed Joint
The Cosinus Slide® Sealed brings the ultimate vibration-free performance of our flagship joint to challenging environments. Featuring an integrated rubber seal and anti-corrosion coating, it guarantees permanent hygiene and maintenance-free durability indoors and outdoors.
Product Overview
The true strength of an industrial floor is determined by how its concrete slabs are connected. The Cosinus Slide® Sealed takes our revolutionary patented design and fortifies it for the most demanding hygienic and outdoor environments.
Integrated Rubber Seal
Prevents dirt and solid debris from accumulating inside the joint, guaranteeing a clean load transfer system.
Anti-Corrosion Coating
Highly durable coating on the top sinus wave provides lifelong protection against weathering.
Double Slide Effect
Neutralizes wheel impact, ensuring a shock-free, vibrationless transition for heavy forklifts.
Food, Pharma, Chemical & Outdoor
The difference between joint solutions is happening below the surface. A maintenance-free floor lifecycle with massive safety margins.
BUILT TO LAST. ENGINEERED TO PERFORM.
Benefits of using the Cosinus Slide® Sealed armour floor joint to the customer
Hover over an advantage (or tap on mobile) to see how our patented design solves key structural challenges for engineers while saving massive maintenance and concrete costs for building owners.
Optimize floor thickness
with a free design check
Save Concrete. Lower CapEx.
The Engineering Secret: Because our joint transfers weight so efficiently, the structural concrete slab itself doesn't need to be as thick to handle the same load requirements.
The Benefit: Save up to 15% on total concrete volume and excavation work. Get a free custom engineering check to optimize your slab thickness and save direct budget costs.
Shock and vibration free
Smooth Gliding. Zero Vibrations.
The Experience: Forklifts usually "clank" loudly when passing traditional joints, shaking the cargo and jarring the driver's spine.
The Benefit: Because the wheels cross on a continuous sinus-wave line, they never fall into a gap. Forklifts glide over joints with absolute silence, protecting equipment, goods, and worker health.
Inhouse calculations
Tailored Engineering Design Checks
Our Support: Designing a floor can be complex. You don't have to guess or over-engineer.
The Benefit: Our expert in-house engineers provide full structural calculation reports tailored to your specific project loads and soil quality, giving you fully verified liability safety.
No deflection and no curling
Goodbye Bumpy, Warped Edges
The Issue: Concrete edges naturally warp upward (curling) as they dry, causing dangerous vertical "lips" that trip forklifts.
The Benefit: Our interlocking sinusoidal shape holds both slab edges completely flat and aligned. It prevents vertical deflection, meaning your warehouse floor stays permanently level.
Placing racks near
or on the joint
Total Warehouse Layout Freedom
The Restriction: Normal floor designs require "exclusion zones"—meaning you cannot place heavy storage racks near the joints without cracking the concrete.
The Benefit: Place heavy racks directly on or next to the joint. No structural restrictions mean you can maximize every square foot of your storage space.
Highest load transfer
in the market
Unmatched Load-Bearing Capacity
Industry Standard: Standard floor joints fail when warehouse loads get too heavy, crumbling under point loads.
The Benefit: Certified structural modeling confirms Cosinus Slide distributes extreme static and dynamic loads better than any other armored joint. It offers massive safety margins.
3D anchorage system
Locked in the Concrete Forever
How it works: Our crossed steel reinforcing system anchors the joint deep inside the concrete in all directions (horizontally and vertically).
The Benefit: Traditional joints get loose and bumpy under heavy forklifts. The 3D Anchorage locks the joint into the floor so it never moves or breaks.
Continuous load transfer system
(Double slide effect)
Smooth, Continuous Weight Transfer
The Engineering: Traditional joints transfer weight in steps, putting strain on concrete edges. Our patented "double slide" geometry acts like a continuous bridge.
The Benefit: Extreme loads (machinery or heavy trucks) slide effortlessly from one slab to another. No concentrated stress, no slab rocking, and no concrete failure.
No dowel technology
Prevent Squeezing & Cracking
The Problem: Traditional steel dowel plates restrict the natural expansion and shrinkage of concrete slabs, forcing the floor to crack under stress.
Our Solution: By eliminating point-source dowels entirely, our system allows the floor to contract freely and naturally. You get a completely crack-free slab without weak points.
Corrosion free coating
on top sinus
Maximum Corrosion Resistance
The Problem: Harsh environments, moisture, and chemical exposure can cause standard steel joint edges to rust and deteriorate over time.
Our Solution: A highly durable anti-corrosion coating applied to the top sinus wave provides lifelong protection, maintaining the structural integrity and hygienic standards of the floor.
Possibility for
on site support
On-Site Expert Guidance
Our Guarantee: A structural plan is only as good as the physical installation on site.
The Benefit: Our specialized technical consultants can guide your site contractors in person, ensuring flawless alignment and placement before concrete is poured.
Lasting joint function
due to rubber sealing
Complete Debris Protection
The Risk: Dirt, debris, and water can infiltrate standard joints, degrading the internal load transfer mechanisms over the floor's lifespan.
Our Solution: An integrated rubber seal prevents any materials from accumulating inside the joint, ensuring a clean and functional load transfer system permanently.
Quick deliveries due to
high inhouse stock level
Zero Supply Chain Delays
The Risk: Waiting weeks for essential building materials halts on-site operations and wastes crew budget.
The Benefit: We maintain a massive in-house stock inventory of joint profiles at all times. Get immediate shipping directly to your site, keeping your building schedule on track.
High efficiency due to
installation tool
Fast, Precise Installation
The Challenge: Achieving perfect leveling and alignment during joint installation can be labor-intensive and time-consuming.
The Benefit: Our custom positioning tools help crews align, secure, and level the joints quickly and accurately, significantly reducing on-site labor time.
CO2 reduction
Eco-Friendly, Green Construction
The Environmental Impact: Cement production is one of the highest global CO2 producers. Thick concrete slabs heavily impact your project's carbon footprint.
The Benefit: Designing a thinner optimized concrete floor means using significantly less cement. Easily meet BREEAM, LEED, or ESG green-building requirements.
Future proof building
& terrain
A High-Value Real Estate Asset
The Future is Automated: Autonomous forklifts (AGVs) and heavy AMRs require extremely flat, vibration-free floors to operate without system sensor trips.
The Benefit: A floor built with Cosinus Slide is immediately ready for next-generation automation, keeping your building highly attractive to premium tenants.
Less repair and
maintenance costs
Minimize Maintenance. Maximize Uptime.
The True Cost: Up to 70% of warehouse floor maintenance budgets are spent repairing shattered concrete joint edges.
The Benefit: By protecting the concrete edges, you significantly reduce the need for recurring joint repairs, floor recutting, and costly warehouse shutdowns.
Prove the Performance
Compare the load transfer efficiency of Cosinus Slide® against any traditional joint system. Use our free calculator to see the exact structural advantage for your next project.
PROVEN IN THE FIELD
Cosinus Slide® Sealed in Action
See the Cosinus Slide® Sealed in action. Our armoured joints are installed in highly demanding environments globally, providing flawless, maintenance-free performance day after day.
Ready to secure your floor's future?
Technical Documentation
Access datasheets, installation guides, and certificates.
