CAD (Computer Aided Design) is a combination of hardware and software computer technology that enables designers (architects, engineers, etc.) to replace manual drafting with the precision of a digital process capable of creating 2D and 3D models, drawings and plans.
Urbanscape Green Roofs
Designers, investors, project owners and other stakeholders often have questions about the maintenance of green roofs. It’s important to be realistic, and to take into account all of the many aspects of this question.
Let’s start with the most important one: what does the owner want and expect from his green roof? When someone decides for an extensive green roof solution it’s clear that use of green roof spaces for recreational and leisure activities is rather limited. Is the decision then related to the owner’s personal attitude; their hope of making a greener world, of reducing CO2 emissions? Or did the owner recognise the possibilities for energy savings in cooling and heating the building? Whatever the reason, the roof should be kept in good condition if the owner wants the green roof to deliver optimal water retention, energy conservation, a naturally beautiful appearance and more. For this healthy, vigorous plant growth is necessary.