Topic: Eco building

Rainwater, why not?

rainwater-why-not

Rainwater, why not?

Each of us uses 150 liters of drinking water on average per day. However, if a person saves water, he or she can use up to 100 liters. The water we use is a high-quality one. For our household purposes like drinking and cooking, we need only a small part of it! (more…)