Epoxy Resin Paving Joint Mortar | EW60F
Epoxy Resin Paving Joint Mortar | EW60F
The epoxy resin system EW60F is an unfilled 2-component combination of resin and hardener with medium work time. It is ideally suited to grout medium to large surfaces and guarantees low maintenance afterwards due to its high durability.✔ High-quality pavements, no weed coming through
... therefore less effort for the maintenance afterwards!
✔ Clean and fast grouting
... Even water emulsifiable and can be processed in drizzle! Can be used for the “slurry method".
✔ Suitable for electric sweepers
... for easy and timesaving cleaning!
✔ Resistant to chemicals
... to aggressive cleaning agents.
Properties and fields of application:
- Fast and durable joint mortar
- Clean pavements, NO weed coming through
- Sure-footed, reduced risk of accidents
- No cement films
- Can be adjusted impermeable to water or open to diffusion
- Suitable for using electric sweepers
- Self-compacting
- Can be subjected to light to strong traffic load, depending on mineral compositions
- Water emulsifiable and also applicable in drizzle
- Low odour
- Very resistant to chemicals
- Environmentally friendly when cured
Step by step
1. Preparing
Clean joints to a depth of at least 30mm (2/3 stone height if subjected to traffic). Clean the surface to be grouted (minimum joint width: 5mm). Adjacent areas that are not to be grouted should be taped off.
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2. Pre-wetting
Pre-wet the surface sufficiently. Generally, only use clean and cold tap water.Â
3. Mixing
Place the mineral filler in a suitable mixing bucket and slowly and completely add the separately mixed epoxy resin in the middle of the mass. Start the stirring process with approx. 2 - 4 min mixing time. Depending on the desired consistency, as the last step, add a maximum of the same amount of water (to the epoxy resin) and stir to a homogeneous mass, e.g. for 1.0 kg epoxy resin add max. 1.0 L water.Â
4. Processing
Pour the entire amount of the ready-mixed paving joint mortar onto the surface and distribute it carefully with a rubber pusher and work the mass intensively into the joints. Then sweep the surface with a moistened coconut broom / hair broom and remove any mortar residues. Meanwhile, frequently moisten / clean the broom with water. Then spray the plaster surface thoroughly with a fine jet of water and sweep again with a wet coconut / hair broom. Moisture protection is not necessary in drizzle. In case of continuous or heavy rain, the freshly grouted surface must be protected against rain for 7 - 9 h (depending on temperature). The moisture protection must not be placed directly on the surface to allow air to circulate.
Frequently asked questions
After a while the system changed its look. What is the reason?
During the initial period, a wafer-thin film of synthetic resin remains on the stone surface, which intensifies the colour of the stone and protects it from dirt. This film or optical change disappears with free weathering of the surface and through abrasion over time. In case of doubt, please create a sample surface before grouting. We advise against the use of white mineral fillers as these tend to yellowing under UV radiation.
How can I influence the water permeability?
The water permeability can be influenced by the choice of the quartz sand grain size. The coarser and more even the distribution, the more permeable the paving joint. For example, the water permeability is higher with a grain size of 0.4 - 1.3 mm than with a grain size of 0.05 - 0.8 mm.
Where can I find the safety instructions?
The safety instructions can be found on the respective containers and the safety data sheets. Do not leave the product in the reach of the children. Avoid breathing vapours and contact with skin. Wear suitable protective gloves and goggles. The usual protective measures for paints must be observed. Process only under good ventilation.
What is the shelf life of the system and what is the best way to store it?
Store in a cool and dry place. With optimal storage conditions, shelf-life should be beyond 12 months. Opening the container several times (and thus absorbing moisture) can shorten the shelf life. Stir individual components before use.
Where can I dispose of residual quantities resulting from use?
Do not dispose of through the sewerage system, on areas of open water or in the soil. Non-hardened remains of the product should be disposed of as hazardous waste. The hardened product waste should be treated as building rubbish or household rubbish.
Do I have to consider the weather conditions when applying the system?
The system is water-emulsifiable and can also be processed in the event of drizzle.
- Mixing rations (Weight shares): 100 parts resin/100 parts hardener
- Mixing rations (Volume shares): Â 100 parts resin/100 parts hardener
- Mixing viscosity: Medium viscosity
- Working time (pot life) at 20°C: 60 min (100g)
- Walkable at 20°C: 6h (Guideline, temperature dependent)
- Passable at 20°C: 7d (Guideline, temperature dependent)
- Working temperature OPTIMUM: 10°C-25°C
Hazard statements
Hardener:
H302+H332 Harmful if swallowed or if inhaled.
H314 Causes severe skin burns and eye damage.
H317 May cause an allergic skin reaction.
H412 Harmful to aquatic life with long lasting effects.
Resin:
H315 Causes skin irritation.
H317 May cause an allergic skin reaction.
H319 Causes serious eye irritation.
H411 Toxic to aquatic life with long lasting effects.