Fibre Cement Roof Slabs

Revision as of 18:39, 25 April 2017 by 10.36.43.3 (Talk)


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Description
Advantages
Disadvantages
Application barriers
Information sources
Image
Trade:


Parameter Minimal Value Maximal Value Unit
Dimensions (of Fibre Cement Roof Slabs)

2.5/0.471

2.5/1.097

m

Thickness of whole roof construction

0.135

0.27

m

Weight

32

34.5

kg/m²

Density of PUR

30

30

kg/m3

U-Value – Thermal Transmittance

0.59

0.132

W/m2K

Annual Degradation Rate on U-Value

n.a.

n.a.

%

Thermal Conductivity of PUR

0.58

0.58

W/mK

Specific Heat Capacity

1.4

1.4

kJ/(kgK)

Solar Heat Gain Coefficient in Dependance on Angle

n.a.

n.a.

%

Solar Absorption

n.a.

n.a.

Transmittance Unit

n.a.

n.a.

%

Investment Cost

90

108

€/m2

Operational Cost

0

0

€/year

Replacement Cost

1.98

3.3

€/m2year

Life Expectancy

30

50

years

Deterioration Description
Causes
Parameter
Degradation Rate
Measurement


The Design4Energy project aims to address evolutionary life-cycle evolutionary design methodology able to create energy-efficient buildings

flexibly connected with the neighbourhood energy system.

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