Karonat - Cornice Plaster - 25 kg

It is a building plaster used in the production of decorative materials such as cornice, niche, jamb, and statue. KARONAT can be used both in plaster of Paris casting and plaster of Paris bonding. 

Physical Form: White powder  
Plaster/Water Ratio: 100g plaster / 70g water  
Usage Time: 7-12 minutes  
Setting Time: 20-30 minutes  
Compressive Strength: 8 N/mm² (after 7 days)  
Flexural Strength: 1.0 N/mm² (after 7 days)  
Unit Volume Weight: 650-700 g/l  
Grain Size: 16-18% above 50 *0-1.0% above 160 PH: 7-8  
Surface Hardness: 60 shore D  
Standard: TSE EN 13279-1.2 (Type C1, Fiber-reinforced, structural plaster for plaster elements)

APPLICATION SURFACE and ENVIRONMENT

-Must be free from dirty materials such as dust, oil, paint.  
-Excessively dry, hot, and highly absorbent surfaces should be moistened with water.  
-The surface of the ceilings should be roughened before applying the plaster or primed with a material that ensures the mortar adheres to the surface.

During the application, care should be taken to ensure that there is no air current or draft in the environment.

The application temperature should be +5 to +40 C.

APPLICATION

6.5 – 7 liters of water is poured into the container where the mixture will be made and Karonat Cornice Plaster is sprinkled on top and added. It is waited for approximately 2-3 minutes for the plaster to absorb the water. It is mixed with a hand mixer or trowel until a homogeneous mixture is obtained. The prepared mortar is poured into the previously oiled and ready-made mold. After pouring a layer, fiber or hemp is laid on the plaster to increase the flexibility and strength of the mold. Plaster is poured again on the laid fiber or hemp. The plaster poured into the mold will start to heat up after a while. The plaster that has heated and cooled down will release itself from the mold after a while. The plaster removed from the mold is left to dry at room temperature for a while before assembly.

PACKAGING

Polypropylene bag 30 kg (+- 2%)

STORAGE

A maximum of 20 bags should be stacked on top of each other in a dry place, the bags should be stored in a way that they do not come into contact with the ground and are protected from moisture and condensation. They should be used within 9 months from the date of production.