Keyfix E - High-Strength Epoxy Resin Anchoring Product for Concrete, Masonry, and Natural Stone

Surface Preparation

• Clean the substrate from dust, oil, and other contaminants.
• Drill holes with a diameter slightly larger than the anchor.
• Clean the holes with a wire brush and compressed air.

Mixing

• Unscrew the protective cap, remove the insert plug, and attach the static mixing nozzle.
• Insert the cartridge into the cartridge gun and dispense sufficient material until an even color is achieved.
• Usually, 10 ml of extruded material should be adequate.

Injection

• Insert the nozzle into the base of the hole, apply pressure to the gun, and slowly withdraw the nozzle as the hole fills.
• Normally, it is enough to fill the hole approximately two-thirds full.

Anchor Installation

• Insert the stud/steel bar into the hole with a twisting action, ensuring it is fully embedded.

Curing

• Allow the resin to cure fully before loading.
• The curing time may vary depending on temperature and environmental conditions, but typically takes at least 24 hours.

Testing and Inspection

• After curing, test the anchor according to the applicable testing standards (e.g., pull-out test).
• Inspect the anchor and surrounding area for any signs of damage or defects.

What is the typical application temperature range for Keyfix E?

• The typical application temperature range is between 5°C and 30°C (41°F and 86°F).

How long does it take for Keyfix E to cure?

• The product typically cures within 24 hours, depending on temperature and environmental conditions.

Can Keyfix E be used in water-filled holes?

• No, it is not recommended to use Keyfix E in water-filled holes.

What is the shelf life of Keyfix E?

• The shelf life is 12 months from the date of manufacture when stored in original, unopened packaging.

Can Keyfix E be used for overhead applications?

• Yes, Keyfix E is suitable for overhead applications.

What is the recommended mixing ratio for Keyfix E?

• The recommended mixing ratio is 1:1 (resin:hardener).

Is Keyfix E resistant to chemicals?

• Yes, Keyfix E offers good resistance to various chemicals.

Can Keyfix E be used in conjunction with other anchoring systems?

• Yes, Keyfix E can be used in conjunction with other anchoring systems.

What is the maximum anchor size for Keyfix E?

• The maximum anchor size is dependent on the specific application and should be determined according to the anchor manufacturer's instructions.

Is Keyfix E suitable for use in seismic zones?

• Yes, Keyfix E is suitable for use in seismic zones when used in accordance with the applicable seismic design standards.