PRODUCT DESCRIPTION
Duayen MS 956 is a two-component system consisting of pure polyurea. Contains 100% solvent free, 100% solids. The aromatic product is very resistant to abrasion. Joints and joint filling do not occur. It takes the shape of the surface as it is.
SCOPE OF APPLICATION
The application area of Duayen Spray System is very wide due to its superior characteristics. The most common usage area is the construction industry. It provides excellent hydro-isolation in buildings and foundations. Provides superior anticorrosion coating protection on all metal and steel constructions (hydroiolation of bridges, tunnels, pools and pipelines). Apart from hydroinsulation, it can be used as an industrial floor covering (in the food and industry sector, farms, parking areas, wagons, ship industry). Applicable floors: concrete, steel, wood, metal, plastic, bitumen (tar), glass, ondulin sheets, tiles, geotextiles, non-woven fabrics, polyurethane etc. It can also be applied in creative applications.
Typical applications:
Parking lots and garages
Balconies and roof guards
industrial floors
Industrial cooling rooms
refineries
Heating pipelines, oil pipelines, gas pipelines
water treatment systems
Asbestos Incapsulation
mineral industry
mines
oil platforms
Bridges and Tunnels
FEATURES
It contains all the features of hydroinsulation, anticorrosion and topcoat paint.
Quick to apply (one worker / 1 hour / 250 m²/ thickness 2 mm)
1.5-2 mm thick layer provides maximum hydro-isolation
Setting time is 10 seconds
The surface is compact regardless of how many coats are applied.
It is very resistant to abrasion, has no joints and covers cracks
Excellent chemical resistance
No need for layered application
Applicable to all construction materials
Application temperature range is very wide (0 - 45°C)
It has excellent thermal shock resistance (-40°C - +200°C)
Walkable on the floor 35 seconds after application
Vehicles can rise on the floor 1 hour after the application.
It is ecological
Long lasting (estimated 25 and above)
APPLICATION
The material to which the doyen MS 956 will be applied must be clean and dry, free from dust, oil and other contaminants. For the desired level of adhesion, suitable primers can be used to improve long-term adhesion stability and adhesion to metal surfaces. The surface of plastic materials should be cleaned, mold release agents that may be found on the surface should be removed. Abrading and sanding the surface can increase adhesion.
• Application method: 2 coats, without waiting.
• Smooth floor ensures less consumption. There should be no large patches or protrusions on the surface. When correcting deteriorated floor and wall surfaces, care should be taken to ensure that the pores are as few as possible in order to prevent bubbles from forming on the surface, and the surface should be free of substances such as rust, dust and oil. After the correction process, Duayen Primer suitable for the floor should be used.
• Concrete substrates must be mechanically compact/sturdy and resistant to 1.4 MPa flexural-tensile forces.
• Duayen Spray can be applied to newly poured concrete after 28 days.
• The moisture content of the concrete must be controlled. Maximum humidity can be 4%.
• If the surface is new and weather conditions are suitable, Duayen Spray can be applied directly without applying a primer.
• It is important for a safe application that the floor temperature where the application will be made is 3°C above the dew point temperature of the air.
• If the air temperature is below +8°C, Duayen Epoxy primer must be applied.
• Application cannot be made if the surface is covered with ice.
• Spray application can be very soft or hard at the beginning depending on the floor temperature. The product starts to gain strength after 1-2 hours and reaches 95% strength values after one day. After a week, it reaches its full values.
• If the concrete requires a vapor membrane, it must be applied before Duayen Spray.
• Sandblasting is mandatory on steel surfaces. ISO 8501-1, smoothness grade R≤130-170μm.
• It is obligatory to sandblast the tile surfaces. After sandblasting, a thin Duayen Epoxy primer should be applied and then Duayen Spray should be applied.
General Equipment of Polyurea Application Machine:
• High pressure compressor (pneumatic/hydraulic) (Min 7 bar)
• Air dryer
• Transfer pump set (for A and B components)
• Generator (power- 45 kW)
• Heated hose set
• Gun
• Mixer (used for colored products)