Drainage Roof Garden Construction Details

Green roof roof terrace cad drawings.

Drainage roof garden construction details.

The type of soil and depth should be selected based on the type of roof garden you are going to install. Proper drainage is critical at two points within the total system. The last and third method is to make your whole roof or some selected part a vegetation ground like a regular garden. Once the growth media is in place irrigation if applicable and vegetation can be installed.

For further information about the benefits and construction of green roofs see our green roofs section. Roof garden construction can be done by three methods. You direct the rainwater from the downspouts to the garden via a swale a stone channel or plastic piping. Unlike conventional earth covered structures garden roof assemblies are lightweight and can be installed on a wide variety of new and existing structures.

Roof garden drainage sustainableatlantis. At the substrate level roof deck to collect water from the building to the sewer system and within the garden construction to collect water to the interior roof drains. Positive drainage is critical requirement of rooftop garden design. Construction of a blue green roof system on a train car in gent belgium duration.

Roof gardens typically incorporate a drainage layer to help trap and move the water quickly to a drainage down pipe or water tank. Replacing the impervious surface of a conventional roof with. In the past river sand or fine gravel was used to drain the water away but these materials are generally too heavy for most roofs. The growth media shall be placed directly onto the ccw miradrain g4 drainage composite.

Garden roof assembly hydrotech s garden roof assemblies combine the proven performance of our monolithic membrane 6125 roofing waterproofing with proven green technology. These plants help the water rapidly seep into the soil away from your house and out of your hair. For your roof garden duration. With the help of the above rooftop garden construction details you can install a roof garden perfectly.

A layer of ccw miradrain drainage bog4 ard is used above the root barrier for rapid lateral drainage of the roof garden assembly.