Planted Roof Section

Often found in coastal areas and favouring dry sandy soils sea thrift is well suited as a green roof plant.

Planted roof section.

This cad model is saved in autocad 2004 dwg format. The weight added by an extensive planted roof is comparable to that of the gravel ballast on a conventional roof about 15 to 30 pounds per square foot depending on the growing medium the depth of the growing medium and the weight and depth of any additional. A more traditional planted roof of built up layers is also common but the tray system offers much more flexibility and comes pre planted with mature specimens. See more ideas about green roof roof roof garden.

Extensive systems weigh anywhere from 10 to 25 pounds per square foot when dry which is why the interlocking system of trays is important otherwise strong winds could very easily blow the plantings away. Herbaceous or shrubby species which use more water than succulent species will be more effective plant choices. As it is rare for an owner to have excess funds dedicated to beautifying a roof the design team must think about all the benefits and how they relate to the overall systems of the building. Pitched turf roof.

Department of energy reported that most extensive planted roofs often do not require additional structural support. Sea thrift seen here growing on a cliff top is well adapted to the harsh conditions of a green roof. Jul 4 2020 explore danica mihadavid s board green roof sections on pinterest. Plant selection for stormwater management.

If a roof is designed to soak up water and remove contaminants in the water during storm events species that use water effectively and that accumulate nutrients should be explored. A planted roof is a system just like mechanical or plumbing and should be thought about in the larger context of the holistic building. Free cad drawing download of green roof sections for use in architectural detail design cad drawings. Roof terrace constructed over block and beam.

For further information about the benefits and construction of green roofs see our green roofs section. Green roofs can range from roof gardens with raised beds and pots to rolled out green carpets to shed roofs containing planting cells that are filled with soil or compost and planted up with low growing perennials and grasses.