| Surface Preparation |
Concrete, wooden columns, and beams to be applied should be cleaned of loose parts, oil, and other chemicals. The surfaces to be applied should be impregnated with a solvent-free, moisture-tolerant or non-moisture-tolerant epoxy primer with a consumption of 0.100 – 0.150 kg/m². Following this, LRC LAMINATE EP is applied to concrete elements that have been previously injected with epoxy and/or repaired with epoxy repair materials. Carbon fiber is laid on the applied LRC LAMINATE EP and laminated and bonded with a lamination roller.
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| Preparation Instructions |
Component A is first mixed within itself. Component B (small box) hardener is poured into Component A (large box) and the entire mixture is homogenized by mixing with a suitable mixer for three minutes.
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| Application |
The mixed mixture is applied with a roller or brush to the surfaces of concrete elements that have been previously injected with epoxy, repaired with epoxy repair materials, and applied with epoxy primer. Following this, LRC LAMINATE EP is applied to concrete elements that have been previously injected with epoxy and/or repaired with epoxy repair materials. Carbon fiber is laid on the applied LRC LAMINATE EP and laminated and bonded with a lamination roller. The LRC LAMINATE EP that overflows from the fibers is spread over the carbon fiber to complete the process. If plaster etc. is to be applied to columns and beams, quartz should be sprinkled on the LRC LAMINATE EP to roughen the surface. Only enough LRC LAMINATE EP should be used to ensure adhesion.
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| Things to pay attention |
• The concrete surface should be solid and have sufficient compressive strength (minimum 25 N/mm²).
• Irreversible gelation will start approximately 45 minutes after mixing. This cannot be visually detected.
• Do not use material that cannot be used within the usage period.
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| General considerations |
The above product information and explanations are based on our experience and the end result of our careful research. The diversity of the materials involved, the different construction and working conditions cannot be individually controlled or influenced by us. In non-control applications, the warranty status is limited only to the quality of the product sold. There is no guarantee for the application other than the production of the product. This technical paper invalidates the previous existing form. The quality of the work done may vary depending on your professional use of the product. If you are unsure, do a little test or get technical help.
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| Disposal |
Empty packaging can be disposed of in collection boxes according to local-local regulations or recycling rules. After drying and hardening the used waste material, dispose of it as construction waste. It is dangerous to destroy product residues by burning.
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| Safety Information |
Keep the products out of the reach of children. Keep the covers of the products closed. It is recommended to wear gloves and goggles during work. If the skin comes into contact with the material, it should be washed with soapy water immediately. In case of contact with eyes, seek medical advice immediately. For more detailed information, see the material safety data sheet.
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