DEZOFLOOR 803
Two-component coating based on polyurethane resin with self-leveling and surface sealing properties
DEZOFLOOR 803 is a two-component self-leveling coating, with a variety of colors, based on polyurethane resin, with high mechanical resistance and flexibility.
Advantages:
• Hard and flexible
• UV resistant and suitable for outdoor spaces
• Covering the cracks
• Good chemical and mechanical resistance
• Slip resistant
• Easy implementation
• Liquid insulation
• Easy to clean
•Economic
• Anti-algae
Uses and applications of DEZOFLOOR 803:
It is a durable coating for the implementation of flooring in many commercial and industrial work programs:
• The creator of smooth surfaces with the ability to create a bridge over the cracks for the flooring of factories and workshops of production and industrial equipment
• Covering and bridging cracks in factories and workshops with wet surfaces such as food and beverage industries, parking lots, loading decks, etc.
• Floor sealing coating in distribution systems
• Implementation in environments that usually require heavy mechanical resistance and moderate chemical resistance
Technical Specifications:
•Ingredients: solvent-free polyurethane
• Density (after mixing): approximately 1.6 to 1.5 g/ml
• Number of layers: usually one to two layers
• Thickness of dried layer: 400 microns in two layers
• Complete processing at 20 degrees Celsius: 7 days
•Processing rate: surface drying 6 hours, complete drying 18 to 24 hours, applying the next layer 8 hours to two days
• Limited operating temperature: 10 to 40 degrees Celsius with a maximum humidity of 75%
• Tensile strength: 22 N/mm2
• Bending strength: 45N/mm2
• Compressive strength: 75 N/mm2
•Adhesion to quality concrete: 2.8 N/mm2 (concrete failure)
•Mixing ratio: 1:4 (four components A-color and one component B)
• Work tools: brush, roller and airless spray
Method of Use:
Preparation of concrete surfaces: Before applying DEZOFLOOR 803, the working surface must be free from any moisture, oil, grease, dust, all materials and loose concrete that cause weak adhesion. Any repairs and leveling of the surface must be completely finished before starting the coating operation. All weak points should be identified and removed from the work surface. For this purpose, weak and porous concretes must be separated by sandblasting, vacuum or hammer before starting the operation. At least 21 days must have passed since the new concretes were laid. The humidity of the substrate should be less than 4%. Because the applied coating will be like a waterproof membrane and impermeable to steam.
Preparation of metal surfaces:
The metal surface must be cleaned of any pollution, oil, moisture, grease, rust and other factors that prevent adhesion of the coating. If there is already epoxy paint on the surface and it cannot be removed, it should be cleaned using a suitable solvent.
Execution conditions:
For the best results, the temperature of the substrate, material and environment should be between 15 and 30 degrees Celsius. Lower temperature will cause less fluency, less flow and work speed, and worse final appearance. A higher temperature can reduce the possible time of coating and disrupt the final work surface. The temperature must be maintained in the mentioned temperature range until the end of the processing time. The temperature must be maintained at least 3 degrees higher than the dew point at the time of application and 8 hours after that (15 degrees Celsius).
Preparation of the mixture:
DEZOFLOOR 803 is presented in packages with precise mixing ratio. The weight ratio of mixing components A and B is 4 to 1. First, component A is mixed as a single component for several minutes at a low speed (300 rpm) using an electric drill or manual method until it becomes homogeneous and uniform. Then add the entire contents of container B to container A and mix until a uniform and homogeneous mixture is obtained. The ingredients must be combined exactly according to the mixing ratio. Make sure that all the ingredients in the container are used in the final mixing so that the mixing ratios are observed. When mixing, place the mixer head below the surface so that air does not enter the mixture. Do not mix outside of the original container. Pour the mixture into a new container and mix it again for a minute.
Mixing method:
Apply the prepared mixture on the surface using a brush or a wireless spray, if more thickness is needed, the second layer must be applied immediately after the first layer dries to create maximum adhesion between the two layers and ensure its performance. Become Hardening of the coating will take place within 18 to 24 hours. Complete hardening and achieving physical and chemical resistance of the coating will take place after 7 days.
Consumption:
750 grams per square meter as cover (1.5 kg is required for each millimeter of thickness).
Packing:
16 kg epoxy component + 4 kg hardener and 20 kg package set
Inventory:
Store in a covered environment away from sunlight, high temperature and frost. If you consider the conditions of storage and storage in the original packaging, it can be stored for up to 12 months.
Safety tips:
As with all chemical products, be careful to avoid contact with eyes, mouth, skin and food (this instruction applies to its steam until it dries). In case of contact with skin and eyes, clean it immediately. If accidentally swallowed. Take medical measures. Close the containers after use and refer to the product safety brochure for information on special storage or disposal of the remaining materials.
Quality confirmation:
All the products offered by Iran Technical and Specialized Concrete Clinic are in accordance with international quality standards.