Sika Repair 13F concrete repair mortar 25kg
76,83 zł netto
76,83 zł netto
Sika Repair 13 F is a polymer-cement mortar developed on the basis of one component. The PCC product is used for structural or superficial repair of concrete. It owes its properties not only to the presence of polymer, but also to synthetic fiber reinforcement. It is perfect for filling gaps ranging in size from 1 cm to 4 cm. These are usually defects related to exfoliation or damage to concrete in buildings or reinforced concrete structures. Sika concrete repair mortar complies with class R4.
Capacity : 25kg
The primary purpose of Sika Repair 13 F is the repair of surface concrete and reinforced concrete structures. The mortar has above-average resistance to weather conditions and humidity. This, in turn, determines that Sika concrete repair mortar is widely used in:
Sika Repair 13 F material is perfect for repairing concrete exposed to difficult environmental conditions. By adding mortar to a concrete structure, it is possible to strengthen it and increase its load-bearing capacity and passivity. The preparation is also used to repair local defects. They are filled in layers.
Sika Repair 13 F can be applied using traditional techniques – by hand or by spraying. Before use, the mortar must be mixed with water in a ratio of 3 liters per 25 kg. The mixture should have a homogeneous consistency. Obtaining it usually requires at least 3 minutes of mixing using an electric mixer. If you care about the stickiness of the mortar, you can slightly reduce the amount of water. The amount of consumption of Sika concrete repair mortar depends on the roughness of the substrate, the application method and the losses associated with the application process.
INFORMATION ABOUT THE APPLICATION
Sika® Repair-13 F : water - 100 : 12 by weight 3 liters of water per 25 kg bag. To increase the stickiness and stability of the mortar (e.g. in a vertical, hanging or ceiling position), the amount of water can be reduced to approx. 2.75 liters per 1 25 kg bag.
Theoretical consumption: ~19.5 kg/m²/cm. Practical consumption depends on the roughness of the substrate, application method and losses during application.
Minimum 1 cm / Maximum 4 cm in one laying cycle.
Waiting time / Repainting
The minimum technological break before applying any subsequent layers is (at +20°C):
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