All the materials we use are in aluminum alloy and stainless steel totally made with prefabricated elements. The main features of the covers produced and installed by A.T Covers s.r.l. are:
The advantages of aluminum alloy covers proposed by A.T Covers S.r.l. are very solid compared to others on the market.
Aluminum magnesium alloy is lighter than other materials and has a weight three times less than iron, steel, bronze and fiberglass. Therefore, no lifting equipment is required for maintenance.
The mechanical strengths can reach over 650 Mpa and this allows to completely eliminate the risks of ductility and structural fragility even at low temperatures.
Our magnesium aluminum alloy has structural homogeneity regardless of its processing, unlike other materials such as fiberglass.
Resistant to corrosion thanks to the stable layer that covers them, our alloy is practically eternal, as demonstrated by the over 50,000 covers mounted on every type of plant in the world.
Entirely unalterable to the effects of sunrays, our aluminum alloy covers are not affected by seasonal cycles, guaranteeing perfect sealing and walkability over time.
Specially designed to make accessible any point of the tank, our flat covers are perfectly walkable and calibrated to the loads required by the standard.
Thanks to the very low heat transmission of aluminum, our covers do not transmit heat into the tanks and avoid the formation of algae or the risk of clogging.
The aluminum is able to deform elastically under load, returning to its original shape once the weight is removed.
Lightweight and versatile, the aluminum cover can be modified over time without special lifting or handling equipment, in case of interventions on the tanks.
Aluminum maintains its value due to its recyclability. No cost of landfill or disposal, as it is the case with other competing materials.
No fire risk, even with welding near the tanks. For this reason, aluminum is now a standard in sewage treatment plants also used in the oil sector.
We have been designing and manufacturing aluminum alloy covers for odor containment in wastewater treatment plants since more than 25 years. Our engineers think each project based on every customer's needs.