Rainwater Harvesting Green Roof System

Rainwater harvesting can be classified into rooftop rainwater harvesting and surface runoff harvesting.

Rainwater harvesting green roof system.

Normally water is collected from building roofs and stored in dedicated water tanks. Green roofs vegetated roofing roof gardens rain gardens bioretention rainwater collection rain water harvesting. So for example a 100m2 london roof pitched might send 52m3 of water to the tank per year. A roof to catch guttering to collect hoses to distribute filters to clean storage tanks to hold and outlets to access rainwater.

The goal is to keep the water clean in some cases probably cleaner than from some traditional roof schemes. However you require a liner to shield your roof as well as a drainage system that takes care of the excess runoff. Greening solution rainwater drainage system green roofs. In fact it is quite common to harvest water from green roofs in germany and switzerland.

Green roof technology is improving all the time. The harvesting of rainwater is as simple as collecting water from surfaces on which rain falls and subsequently storing this water for later use. Extensive green roofs potsdammer platz berlin rainwater harvesting. With this system it is set in a way that it takes the rainwater directly to your plants.

However collecting rainwater for landscaping purposes would require a license if a rain capture system is being used to create a water supply swimming pool hot tub fountains ponds a landscaper must be authorized to enter a prime contract for that system. Leiyuan industrial is the manufacturer of gs tanks and other plastic materials from china 15 years of experience manufacturer the products be used for projects throughout the world successfully. No permit from the state board is necessary. For green or even brown roofs the amount is 40 at best.

But if it was a green roof this would fall to only 23 3m3. We also specializes in healing gardens horticulture therapy gardens and sustainable. As for collecting rainwater from greenroofs if used for irrigation it would be fine but it should be kept separate from other uses. The amount of water available to a rainwater harvesting system is about 90 for pitched roofs and around 75 for flat roofs.

Green city resources is a cincinnati northern kentucky based woman owned landscaping company specializing in the design installation and maintenance of stormwater management systems. Rainwater harvesting system any rooftop rainwater harvesting project has the same basic components. Furthermore it is possible utilise rainwater harvesting of a green roof contrary to claims from other industries. Contrary to the other systems above which collects the rainwater into a storage container a green roof system doesn t.

In rooftop rainwater harvesting the rainwater is captured from the roof and directed downwards through a rainwater pipe into a water storage tank or a container. It s what happens beyond those outlets that determines the complexity of the rainwater harvesting system. Rainwater harvesting coming from your roof is fine in california. Types of rainwater harvesting.