Ademix Repaır S45
Structural Repair Mortar
Ademix Repair S45
Structural Repair Mortar
Description:
It is a cement-based, polymer, and fiber-reinforced, non-shrinking, thixotropic structural repair mortar.
Areas of Use:
It can be used in the repair of reinforced concrete building elements, protection of concrete against sulfate and chlorine effects, repair and maintenance of marine structures, repair of surface defects and surface levelling of concrete elements, obtaining an impermeable and solid layer in exposed concretes, assembly of prefabricated concrete construction elements, coatings exposed to light and medium weight load where the special coating will be made and surface repair, waterproofing or chamfering before final coating.
Advantages:
It displays good performance with its high adherence.
It is resistant to the freeze-thaw cycle.
It has high compressive strength.
It’s impermeable.
It has a highly thixotropic structure.
It is resistant to chlorine, sulfate, and oils.
Its shrinkage is blocked, it does not shrink.
Technical specifications:
Adhesion Strength: ≥ 2N/mm²
Bending Strength: ≥ 7 N/mm²
Compressive Strength: ≥ 20 N/mm² (1 day)
Compressive Strength: ≥ 50 N/mm² (7 days)
Compressive Strength: ≥ 60 N/mm² (28 days)
Capillary Water Absorption Value: ≤ 0,5 kg/m²h0.5
*The above values are valid for 28 days of performance that was obtained as a result of laboratory experiments.
Application Information :
Application Temperature: (+5°C) – (+30°C)
Mixing Ratio: 4 – 5 lt water / 25 kg powder
Usable Time: 30 minutes
Application Thickness: 10-45 mm
Average Consumption: 1,8-2,2 kg/m² (for 1 mm thickness)
*These values are valid for 23°C and 50% relative humidity. Times may vary depending on ambient conditions.
Surface Preparation:
-The application surface should be made clean from dust, dirt, oil, paint residue, and similar foreign matters reducing adherence.
The rust in the reinforcement should be cleaned, if necessary, new reinforcement should be added.
If the surface has low adherence, broken, loose parts, these parts must be removed from the surface.
-The edges of the surface formed by breaking should be cut as perpendicular as possible.
-The floor should be dampened, moistened, and saturated with water.
Mixture Preparation:
25 kg of ADEMIX REPAIR S45 is slowly added to 4 – 5 liters of water. It is stirred until a homogeneous mixture is obtained with a low-speed mixer, leaving no lumps.The mortar, which is rested for 5 minutes, is stirred again before using and its homogeneity is checked.
Application:
The prepared mixture is applied on the surface with a thickness of 10-45 mm with a trowel. In thicker applications, the second coat is applied after the first coat dries. In cases where a smooth surface is desired, the mortar is expected to absorb the water and the surface is smoothened with a steel or wooden trowel by sprinkling water on the surface of the shrunk mortar.
– The applied surfaces must be moistened within 12-24 hours. The second humidification should be done 24 hours after the first humidification. The surface should be moistened for 2-3 days.
The expired mortar should not be used.
Should not be applied in temperatures below 5°C.
Should not be applied to surfaces which are directly exposed to sun and wind without protective measures.
-Foreign materials should never be mixed into the mortar.
-After application, all used tools should be washed with plenty of water before drying.
Warnings:
Do not inhale the product directly, as it is cement-based. Avoid contact with skin and eyes.
Reference Standard:
TS EN 1504-3 / R4 Class
Color: Grey
Package:25 kg kraft bag
Shelf life: 12 months in dry environment and in original package