EXPO-NET Danmark A/S products

EXPO-NET safety net is a net with many applications. In connection with construction work, excavation and similar, the safety net keeps curious onlookers out and prevents accidents from happening. By sporting events the net is used to separate the spectators from the athletes. Besides that the net can be used for e.g. cross-country skiing where the net marks the route. The net is easy to mount or remove, and it can be reused over and over again. When rolled, the net is compact taking up very little room.

EXPO-NET concrete reinforcing mesh is a rational and complete solution to settling problems. In connection with casting concrete floors, the concrete reinforcing mesh is a perfect product to place directly above the insulating layer (e.g. lightweight-expanded aggregate). The mesh acts as cast foundation and it prevents displacements in the layer of the aggregate.

Supported by the Danish Trade and Industry Department, EXPO-NET Danmark A/S has developed an effective biological filter medium called BIO-BLOK®. Biological trickling filters show a great stability towards fluctuating supply of organic matters. Furthermore, the trickling filter is extremely resistant to occasional occurrences of toxins in the waste water. In the light of this, the trickling filter is therefore with great advantage being used as highly loaded primary treatment plant. Moreover, the trickling filter is the cheapest method for decomposing of organic matters in the waste water.

When treating waste waters, different types of wastewater treatment systems can be used. Common to the biological systems is that a given concentration of micro-organisms has to be present. The concentration of micro-organisms determines the velocity of decomposition in the wastewater treatment plant. An increase of the concentration of micro-organisms can be achieved by installing BIO-BLOK®. With BIO-BLOK®, a bigger surface is established on which the micro-organisms can settle, thus the concentration of micro-organisms per volume unit increases. By using BIO-BLOK®, the velocity of decomposition in a treatment plant increases, and, consequently, the treatment capacity of the system increases.