Tunetanken Rainwater tanks are used for collecting rain water. Tunetanken rainwater tanks are placed underground and laying horizontally with domed ends and mounted with one access shaft.
A Tunetanken rainwater tank is of the highest quality and manufactured in fiber-reinforced composite. A unique material that is very strong and durable, which ensure a long life-cycle and is also used as material for heavily loaded product such as wind turbines, ships, aircrafts, bridges, etc.
A rainwater tank can also be exposed to different types of external loads. Therefore, the Tunetanken rainwater tanks can be supplied with additional reinforcements against loads from groundwater, heavy traffic loads and high ground pressure.