Flat Roof URBANSCAPE Extensive Green Roof System with water storage buffer


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Description
Advantages
Disadvantages
Characteristic features
Application barriers
Information sources
Image
Trade:
Parameter Minimal Value Maximal Value Unit
Name

URBANSCAPE

N/A

Material

URBANSCAPE System,

N/A

Dimensions

m

Thickness

m

Weight

50

1000

kg/m²

Density

kg/m³

U-Value - Thermal Transmittance

W/m2K

Annual Degradation Rate on U-Value

1

1

%

R-Value
Thermal Conductivity

W/mK

Specific Heat Capacity Thermal mass

N/A (multilayer)

N/A (multilayer)

kJ/kgK kJ/(m2K)

Solar Heat Gain Coefficient

%

Solar Absorption (outside surface)
Orientation
Investment Cost

70

300

€/m2

Operational Cost

20

60

€/year

Replacement Cost

100

400

€/year

Life Expectancy

30

30

years

Deterioration Description
Causes

sun radiation, temperature variations, structural movement, mechanical stress

Parameter

U-value, water storage, waterproofing, air infiltration

Degradation Rate

0-1

Measurement

onsite testing, energy monitoring


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