Installation of Manhole Structures: It can be used for the installation of manhole frameworks. Its fast curing property allows the structure to be quickly secured and put into service.
In Bridges and Viaducts: Cement-based repair mortar can be used for repairing concrete surfaces in bridges and viaducts. It is ideal for enhancing the durability of such structures and for correcting damages.
Installation of Curbs and Kerbstones: It can be used for installing curbs and kerbstones along roadsides. Its fast drying feature helps traffic return to normal in these areas quickly.
Runway and Platform Repair Works: It can be used for repairing damages on runways at airports or platforms at train stations.
Applications Requiring Quick Reopening of Concrete Floors to Traffic: It can be used in situations where damages on concrete floors in industrial or parking areas need to be repaired rapidly, ensuring that traffic flow in workplaces is not disrupted.

Cleaning: The surface must be free from dust, dirt, oil, paint residues, and other contaminants. The surface should be cleaned using a brush, broom, or air blower. Crack and Hole Inspection: Cracks and holes on the surface should be inspected, and if necessary, previous repairs or loose materials should be removed.
Water Drainage: If water accumulates on the surface to be treated, it should be drained or dried. Excess water content may affect the quality of the application.
Surface Smoothing: If there are rough areas or protrusions on the surface, they should be corrected. The surface can be smoothed using a spatula or an appropriate tool.
Primer Application (Optional): In some cases, applying a primer to the surface may be important to ensure better adhesion of the cement-based repair mortar.
Surface Moistening (Optional): If the surface is very dry, it can be moistened to improve the adhesion and curing properties of the cement-based mortar. However, an excessively moist surface can also create adverse effects, so balanced moistening is important.

25 kg PRATECH®FAST Repair Mortar should be slowly poured onto approximately 3.00 to 3.50 liters of water and mixed until a homogeneous mixture is obtained. The mixture should be blended with a low-speed mixer for 3-4 minutes until a homogeneous and lump-free consistency is achieved. No additives not specified in the application instructions should be added. Do not add more water than the specified amount.
• For applications between 10 mm and 40 mm, the prepared mortar should be poured onto a damp concrete surface. The formwork should not be removed before 15-20 minutes.
• For applications over 40 mm, 1 kg of aggregate (>3 mm) should be mixed with 2 kg of PRATECH®FAST and applied. The additional water amount should not exceed 10%.

Protect your skin, eyes and respiratory system when working with mortar. When mixing mortar, use a low-speed mixer to minimize dust formation. When preparing mortar indoors, ensure adequate ventilation or use a respiratory mask. Use clean and dry containers for mixing the mortar. Do not add any foreign matter to the mortar. Do not apply mortar in extremely hot or cold weather.