Repair mix Teknogrout XXL

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Repair mix Teknogrout XXL

One-component non-shrinkable high-strength cement-based repair mix.

1280 uah
Wholesale price 1088 uah from 10 bag

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Teknogrout XXL is a one-component non-shrinkable high-strength cement-based high-adhesion repair mixture specially designed for fast concrete pouring.

Application areas:

  • To repair the bases of wind turbines
  • For the repair of railway tracks
  • For warehouses with low temperatures
  • For repair of concrete surfaces exposed to automobile and pedestrian traffic
  • For quick repair of aprons and runways
  • To strengthen joints in reinforced concrete structures

Properties of the repair mixture:

  • Gains strength at a temperature of 2 ° C
  • It has high adhesion
  • Can be used on old concrete surfaces
  • Application thickness - from 10 mm to 400 mm
  • Does not crack
  • Does not leak water
  • It has high strength and stability
  • Resistant to carbonation
  • Easy to use
  • Resistant to freezing and thawing

Instructions for use:

  • Before applying the material, the surface should be cleaned of any types of oil, rust, detergents, dirt and other substances that prevent setting.
  • If necessary, replace the old damaged fittings with a new one.
  • When using additional reinforcement, make sure that it is covered with a material with a thickness of at least 2 cm.
  • Apply Teknogrout XXL at a temperature from 2 °C to 35 ° C.
  • Do not apply the material if the surface is covered with ice.
  • Before applying the material, the surface should be moistened.
  • To prepare the working solution, pour 3.0 liters of clean water into a clean container.  Pour the dry Teknogrout XXL (25 kg) mixture into a container with water and use a low-speed mixer to knead the composition for 3 minutes until a homogeneous mass is obtained. Do not add water to the already mixed mixture.
  • Apply the mixture to the surface for 2.5 minutes. To repair the surface, the mixture must be poured on one side in order to prevent the formation of cavities.
  • The thickness of the layer should be from 10 mm to 150 mm. 
  • When applying more than 400 mm, you can add 30% of pure gravel with a size of 18-25 mm to the mixture. The filler must be added to the pre-prepared solution and mixed until a homogeneous mixture is obtained.


  • When used at a low temperature, the lifetime of the mixture increases, at an elevated temperature it decreases.
  • When used in conditions of low temperature, it is necessary to use warm water, at elevated temperatures – cold water.
  • Do not use the material when the temperature drops to 1 °C or lower within 24 hours after application.
  • The freshly laid solution must be protected from adverse weather conditions, such as direct sunlight, high temperatures < 35 C, precipitation and frost.
  • Work should be carried out in compliance with safety and hygiene standards, using a mask and glasses.
  • The tools and equipment used must be washed immediately after use.
Colour Gray
Expiration date 6 months in a dry environment in a closed package
Packaging 25 kg bag
Size of filler granules < 3 mm
Application thickness, mm 10 - 150 mm
Water consumption 2.5 - 3.5 liters (per 25 kg)
Density of the mixture 2.3 0.10 kg/l
Application temperature 2 °C  - 35 °C
The beginning of setting 15 min
Compressive strength after 24 hours: > 50 N/mm2      
after 28 days: > 90 N/mm2                 
Shrinkage < 0.30 mm / m
Breakout strength > 2.0 N/mm2      
Chloride ion content 0,05%
Modulus of elasticity static > 30 Gpa
Capillary absorption of water ≤ 0.5 kg/(m2×h)