The combination of these issues – preventing contamination, algae growth and siltation and, above all, evaporation loss – now has an infinitely simple and highly effective solution: Euro-Matic cover balls. These black, weather-resistant plastic balls cover 91% of the water’s surface, thereby also reducing evaporation loss by 90%. As the balls do not allow light to penetrate below the surface, algae and aquatic plants have difficulty colonizing the water, and nesting birds will also avoid the area (there have been cases where farmers have been unable to use their own water reserves, as they had become a nesting site for protected birds in the meantime).

Certain types of cover balls can remain in place at wind speeds up to 150 km/h, will “automatically” follow shifts in water level, and will not obstruct water movements, such as pumping or boat traffic. Meanwhile, it is significantly cheaper to preserve an existing volume of water with cover balls (and keep reusing the balls for decades) than to obtain the same volume again for irrigation during a period of drought.

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Cover balls

The Euro-Matic outdoor cover ball is the best choice for airports, mines, sewage treatment plants and livestock farms, as well as for covering reservoirs.

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What is a cover ball?

The cover ball is a hollow high quality plastic ball that can be used to create a continuous cover layer on the surface of liquids. Depending on the amount of balls placed on a given surface, they can cover up 91% of the surface in a regular shape, self-arranging next to each other. This cover layer separates and isolates the open surface of the liquid from its surroundings, i.e. it significantly reduces the effect of the liquid on the environment and vice versa. In English, several names are used for these balls, often referred to as ‘shade ball’, ‘cover ball’, ‘armor ball’, ‘barrier ball’, or ‘bird ball’. We, as a proud European Manufacturer, call them cover ball and Bird Ball™.

 

 

How does it work? What can it be used for?

The cover balls have countless benefits, so it can be used in many diverse areas. Those advantages usually help our partners to achieve their goals for cost-saving, more efficient water management, safer work environment, environment and nature protection. Thus, the Bird Ball™ is an excellent solution for reducing evaporation, preserving water quality, preventing algae formation, keeping birds away, camouflaging the water surface, thermal insulation, reducing heating costs, reducing the release of toxic gases and vapors, reducing unpleasant odors, covering hazardous materials and many more, where cost savings or other beneficial effects can be achieved as a result of use.


Types

Bird Ball™Water-filled Bird Ball™Self-Filling Ball®
Diameter100 mm100 mm100 mm
Weight40 g240 g40 g
MaterialHDPEHDPEHDPE
UV resistanceYesYesYes
ColorBlackBlackClear/black
Warranty10 years10 years10 years
Wind resistanceUp to 80 km/hUp to 150 km/hUp to 150 km/h
PackagingBig-bag, cardboard or in bulkBig-bag or in bulkBig-bag, cardboard or in bulk
Quantity116 balls/m2116 balls/m2116 balls/m2

 

 

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