Date: 2014-03-11 10:58:41

Civil engineering

Soil mechanics

Physical quantities

Environmental engineering

Hydrology

Green roof

Soil

Hydraulic conductivity

Density

Physics

Soil physics

Architecture

Trees on Roofs Most trees require more root space than typical green roof systems will provide. If the roof design calls for a soil depth of more than one foot it is advisable to work with two different growth media beca

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