Nottefix AC

Description

NOTTEFIX AC is a one component, polymer modified, thixotropic special cement and anti-corrosion chemicals containing silica smoked primer providing adherence between old and fresh concrete, protecting iron reinforcement in reinforced concrete against corrosion.

Usage Areas

In the protection of steel reinforcements against corrosion.
It is used as a primer before repair mortar applications.

Characteristics

It is easy to apply with a brush.
It provides protection against corrosion.
It protects the equipment from dampness.
High adhesion strength to concrete, mortar and steel.
It can also be applied by spraying system.
It is impermeable.
It is resistant to the effects of chlorine, water, sulfate and carbon dioxide.
It has high mechanical strength.
It does not contain solvent.

Application Method

Materials such as rust, grease, oil, paint, concrete particles on the irons are cleaned with a sandblasting system or a metallic brush.
Concrete around the iron reinforcement to be applied is opened, damaged concrete is scraped and cleaned.

Concrete Surfaces

The concrete surface is cleaned from substances such as oil, paint and dust by sand spraying method if necessary.
Care should be taken that the concrete surface is not affected by carbonation.
The concrete surface is slightly moistened.

First, the required amount of water is placed in a bucket.
The powdered material is added by slowly mixing with a low speed drill. It is stirred for an average of 2-4 minutes until a homogeneous mixture and slurry are obtained.
It is rested for 2-3 minutes, mixed again and started to be applied.

Reinforcement coating.
Immediately after the rust of the iron to be coated is cleaned, EBU PRIME AC is applied 2 times with a medium hard brush.
The second layer is applied 3-5 hours after the first layer.
Each layer makes an average thickness of 1mm.
After EBU PRIME AC application, the bars must be covered with cement or epoxy based mortars.
Cement-based mortars should be applied.

Consumption

Packaging and Storage

20 kg Kraft Bag
Shelf life when stored in its original packaging at +10°C / +30°C in dry, protected and ventilated environments, protected from sun, rain and frost, is 12 months from the date of manufacture.

Safety Precautions

During application and mixing, contact of the material with the skin and eyes should be prevented, and in case of contact, it should be washed with plenty of water. In case of contact with eyes, they should be washed immediately with plenty of water and medical assistance should be obtained. Gloves, protective clothing/mask/goggles should be used during use.

Technical Data

Property	Value
Material Structure	Cement-based powder
Color	Grey
Mixture Density	2.00 kg/liter
Application Temperature	+5°C / +35°C
Service Temperature	-5°C / +80°C
Working Time	60 (+20°C)
Application Thickness	1.5 mm (each layer)
Compressive Strength	30 N/mm² (28 days)
Adhesion Strength	1.5 N/mm² mortar (1mm)
Initial Curing	2 hours (+20°C)
Consumption	1.5 kg/liter of mortar (1mm)