What if you put green roofs? This pattern of ecological and aesthetic benefits is spreading over the world. They focus on the concept of ecological roof.
Ecological roof or green roof: the plants are placed on rooftops
Why green roofs?
Environmental protection, energy saving ... Here are many ecological ideas that might be associated with the concept of ecological roof. In effect, these hanging gardens have many advantages, both in terms of aesthetics and ecologically. A green roof provides insulation against heat and cold. Therefore, contributes to the reduction of energy consumption. It also isolates noise. This type of roof also absorbs rainwater and reduces runoff on the walls. Ally of biodiversity, which helps store carbon, thus purifying the air of cities and reducing emissions of greenhouse gases.
Conditions and principles of the installation of a green roof
To install a green roof must have steel, wood or concrete strong enough to support the weight of the vegetation. The best thing is the design of its roof in the building of your home. For design, proceed in four steps:
The stack of four layers of waterproofing, drainage, filtration and vegetation. Exposure to any phenomenon of nature, the wind, the sun, the rain, the temperature is a parameter to consider. This type of ecological roof thus prolongs the life of a building, since plants act as a shield.
Types of green roofs
There are two types of cover: the so-called "intensive" and one called «extensive" roof. On one hand, the intensive green roof, a thickness of 20-30 cm, is made for heavy duty structures and costs less than 5 °. The vegetation consists of a wide variety of plants and shrubs. This cover is perfect for rainy environments. For regular maintenance and water intensive. Moreover, the most common large green roof is made of layers of soil 15 cm and perennial foam surface as sedum or roots. This roof is suitable for all climates. Note that by keeping your deck, you have two annual inspections to check water drains and weeding.
Labels: Ecological roof, Green roof, Ecological Ideas
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