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Product code: 100005226
Manufacture`s article: 0000o5788
Repair mortar Teknorep 300, thixotropic, 25 kg TEKNO
Teknorep 300 is a one component thixotropic shrink-free repair mixture reinforced with polymer fibers.
Where it is used:
- For filling holes from fittings and coupling screws in reinforced concrete structures
- For the repair of concrete surfaces after removing the formwork
- For repair of concrete products and structures in all types of engineering structures
- For repair of prefabricated elements made of reinforced concrete
- To eliminate defects with a thickness of 10 to 40 mm
Advantages:
- Easy to apply.
- It is used for structural repairs.
- It has high adhesive strength.
- It is resistant to sulfate and chlorine.
- Does not cause corrosion.
- It is resistant to freezing and thawing.
- Suitable for vertical and horizontal applications.
- Does not shrink.
- It is resistant to concrete carbonation.
- It has high compressive strength.
Instructions for use:
The surface must be prepared for application, free of dust, oil, dirt, rust, mold, lubricants and waste. Surfaces should be primed beforehand. For 25 kg of powder, 3.5 - 4.5 liters of clean water is needed. Teknorep 300 is gradually added to a clean container with water. Mixing is carried out using a low-speed mixer until a homogeneous mixture is obtained. The mixing time should be at least 5 minutes. The resulting solution should be kept for 3 minutes and mixed again for 2 minutes until a homogeneous mixture is obtained. Water should not be added to the already prepared mixture.
Recommendations for use:
- After application, the surface must be protected from direct sunlight, strong wind, high air temperature (above +35 °C), rain and frost.
- The reaction time of cement-based products depends on the ambient temperature. The reaction time decreases with increasing temperature and increases with decreasing temperature.
- During the application of the product, you should wear work clothes that comply with the rules of occupational safety and health, use a protective mask and glasses.
- After use, the tool must be cleaned immediately with water. After the solution has cured, it can only be cleaned mechanically.
- The prepared solution is applied to the surface with a spatula. If necessary, apply a layer with a thickness of more than 40 mm, perform work in several layers.
- When using TEKNOREP 300 in conditions of strong wind and harsh environmental conditions, it is recommended to apply TEKNOKÜR 100 as a protective material to prevent cracking of the surface.
|
Colour |
Gray |
|
Expiration date |
12 months in a dry environment in a closed package. |
|
Packaging |
25 kg bag |
|
Application temperature |
+5 °C...+35 °C |
|
Mixing ratio |
3.5 - 4.5 liters of water/25 kg of powder |
|
Viability |
≥ 30 minutes |
|
Commissioning |
24 hours |
|
Thickness of application |
10 - 40 mm (in one layer) |
|
Bending strength (EN 12808-3) |
7 N/mm2 |
|
Adhesion strength to concrete (EN 1542) |
2 N/mm2 |
|
Compressive strength (EN 12808-3) |
60 N/mm2 |
How to repair cracks in concrete?
For quick sealing of cracks in concrete, use the universal repair mix Teknorep 300, which is applied to vertical and horizontal surfaces. The material can be used to eliminate any defects in concrete with a thickness of 10 mm to 40 mm.
How to seal mounting holes in concrete?
Using coupling screws when designing the formwork, special PVC tubes are installed, which, after removing the formwork, remain in the concrete. The mounting holes remain open from the outside and inside and allow water to pass through them. Therefore, there is a need for reliable sealing of these holes.
One of the most common ways is to dismantle the plastic tube with cleaning the hole from dust. Then a bentonite cord is laid in the middle of the wall thickness and sealed on both sides with a non-shrink repair solution, as which Teknorep 300 can be used. Around each hole, additionally treat with penetrating waterproofing Teknomer 100.
How to repair cracks in the ceiling?
Cracks in the ceiling can be repaired with a thixotropic repair mixture Teknorep 300. The repair compound, when mixed with water, forms a plastic thixotropic mixture for repairing and plastering reinforced concrete structures on both horizontal and vertical surfaces.
How to repair reinforced concrete structures?
An excellent solution would be to use the repair mixture Teknorep 300. The repair compound, when mixed with water, forms a plastic thixotropic mixture for repairing and plastering reinforced concrete structures.
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