A-Joint® Traffic is the 2-component jointing mortar for the toughest requirements, load-bearing up to 40 tons and resistant to street sweepers. It has been developed for public spaces and cures quickly.
In the public sector, every hour that a road is closed counts. A-Joint® Traffic is passable after 6 hours and fully drivable after 24 hours at 20°C. The product can also be applied in light rain and at ground temperatures from 0°C, which increases planning flexibility on site.
A-Joint® Traffic is universally applicable for both new paving projects and the renovation of existing surfaces. The product withstands mechanical sweepers and leaves no cement haze on the stone surface, which significantly reduces the maintenance burden for managers of public spaces.
A-Joint® Traffic is a 2-component epoxy resin mortar designed for the toughest applications in public spaces: streets and roads with heavy truck traffic, car parks, loading and unloading zones, and public squares. Its high flowability and self-compacting properties ensure complete filling of joints from 5 mm, even in hard-to-reach areas.
A heavy-duty 2-component jointing mortar that is water-permeable, weed-inhibiting and frost-resistant, specially developed for public spaces with heavy traffic.
Do you want to use A-Joint® Traffic powered by ECCO in your project, but don’t want to be left with surplus or have to order more? Calculate exactly how much you need in advance with this handy product calculator.
A-Joint® Traffic powered by ECCO is the heaviest jointing mortar in the range: a 2-component epoxy resin mortar for public spaces with intensive and heavy traffic, resistant up to 40 tons.
The technical specifications of A-Joint® Traffic are based on extensive laboratory and practical tests. Each product is checked for water permeability, compressive strength, and durability before it is brought to market. The values in the table below serve as a reference; actual performance may vary depending on the substrate and application.
| Property | Value |
|---|---|
| System | 2-component epoxy resin mortar |
| Add width | From 5 mm onwards |
| Insertion depth | From 30 mm onwards |
| Tax | Heavy road tax up to 40 tonnes |
| Processing temperature | > 0°C and 30°C |
| Processing time at 20°C | Approx. 20–30 minutes |
| Load capacity at 20°C | Walkable after 6 hours, drivable after 24 hours |
| Delivery method | Sandbag of 25 kg + 2.5 kg resin |
| Shelf life | 24 months in the original packaging; store in a dry, frost-free place |
| Compressive strength | 52.3 N/mm² (laboratory value) · 39.0 N/mm² (practical value) |
| Flexural strength | 18.3 N/mm² (laboratory value) · 16.0 N/mm² (practical value) |
| Static modulus of elasticity | 8700 N/mm² |
| Density of hardened mortar | 1.68 kg/dm³ |
| Water permeability | 2.0 × 10⁻⁵ m/s (at 10% pore volume, approx. 0.14 l/min/m²) |
For private terraces, pedestrian zones and public roads: the A-Joint® range offers a stable, water-permeable joint for every application.
