Repair compound Teknorep 200 EX(Текнореп 200 ЕХ)
One component thin-layer repair compound reinforced with polymer fibers.
Teknorep 200 EX is a one component thin-layer repair compound reinforced with polymer fibers of increased strength and elasticity.
Application areas:
- To fill in irregularities after removing the formwork
- For repair and reinforcement of reinforced concrete structures
- To repair or strengthen holes for columns, beams and rods
- For repair of damages and cracks on any mineral surfaces
- To repair damages and cracks in engineering structures such as metro, highway, dams
- For repair of prefabricated elements
- To obtain a smoother surface during minor repairs
Properties of the repair compound:
- Resistant to freezing and thawing
- Does not cause corrosion
- Non-toxic
- Easy to use. Can be applied with a spatula or spray
| Colour | Grey |
| Expiration date | 12 months in a dry environment in a closed package |
| Packaging | 25 kg bag |
| Size of filler granules | < 3 mm |
| Application temperature | + 5 °C - + 35 °C |
| The ratio of the components of the compound | 4.0-5.0 liters of water / 25 kg of dry powder |
| Thickness of application | 30 mm (in one layer) |
| Commissioning | 24 hours |
| Life time of the compound | 30 min |
| Bending strength (EN 12808-3) | > 8.0 N/mm2 |
| Adhesion strength to concrete (EN 1542) | > 1.0 N/mm2 |
| Compressive strength (EN 12808-3) | > 35.0 N/mm2 |
| Shrinkage (EN 12617-4) | > 1.5 N/mm2 |
| Capillary absorption of water (EN 13057) | < 0.5 kg/m2*h |
| Fire resistance | A1 |
Consumption table:
| Teknorep 200 EX | Compound density (kg/l) | Powder per 1 mm/1 m2 (kg) | Volume of water for mixing (l) |
| 25 kg kraft bag | 2,1 | 1,8 | 4-5 |
- Before applying the material, the surface should be cleaned of any types of oil, rust, detergents, dirt and other substances that prevent setting.
- Before using Teknorep 200 EX, the surface should be moistened.
- If it is necessary to prime the surface, you should use the Tekno AD primer and then use the Teknorep 200 repair compound.
- To prepare the working solution, pour 4.0-5.0 liters of clean water into a clean container. Pour the Teknorep 200 EX powder (25 kg) into a container with water and use a low-speed mixer to knead the composition for at least 5 minutes until a homogeneous mass is obtained. Leave the resulting compound for 3 minutes, then re-mix the compound for 2 minutes. Do not add water to the already mixed compound.
- To obtain a smooth surface, the compound should be applied with a spatula. If necessary, apply a layer with a thickness of more than 30 mm, you should perform the work in several layers.
Notes:
- For outdoor use, in the first hour of solidification of the ompound, it is necessary to protect the surface from moisture, sunlight and frost.
- When used at a low temperature, the lifetime of the mixture increases, at an elevated temperature it decreases.
- Work should be carried out in compliance with safety and hygiene standards, using a mask and glasses.
- The freshly laid solution must be protected from adverse weather conditions, such as direct sunlight, high temperatures < +35 ˚С, precipitation and frost.
- The tools and equipment used must be washed immediately after use.
