Difference between revisions of "Fibre Cement Roof Slabs"

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|Image=
 
|Image=
 
|Trade=
 
|Trade=
|Dimensions (of Fibre Cement Roof Slabs)Min=2,5/0,471
+
|Dimensions (of Fibre Cement Roof Slabs)Min=2.5/0.471
|Dimensions (of Fibre Cement Roof Slabs)Max=2,5/1,097
+
|Dimensions (of Fibre Cement Roof Slabs)Max=2.5/1.097
|Thickness of whole roof constructionMin=0,135
+
|Thickness of whole roof constructionMin=0.135
|Thickness of whole roof constructionMax=0,27
+
|Thickness of whole roof constructionMax=0.27
 
|WeightMin=32
 
|WeightMin=32
|WeightMax=34,5
+
|WeightMax=34.5
 
|Density of PURMin=30
 
|Density of PURMin=30
 
|Density of PURMax=30
 
|Density of PURMax=30
|U-Value – Thermal TransmittanceMin=0,59
+
|U-Value – Thermal TransmittanceMin=0.59
|U-Value – Thermal TransmittanceMax=0,132
+
|U-Value – Thermal TransmittanceMax=0.132
 
|Annual Degradation Rate on U-ValueMin=n.a.
 
|Annual Degradation Rate on U-ValueMin=n.a.
 
|Annual Degradation Rate on U-ValueMax=n.a.
 
|Annual Degradation Rate on U-ValueMax=n.a.
|Thermal Conductivity of PURMin=0,58
+
|Thermal Conductivity of PURMin=0.58
|Thermal Conductivity of PURMax=0,58
+
|Thermal Conductivity of PURMax=0.58
|Specific Heat CapacityMin=1,4
+
|Specific Heat CapacityMin=1.4
|Specific Heat CapacityMax=1,4
+
|Specific Heat CapacityMax=1.4
 
|Solar Heat Gain Coefficient in Dependance on AngleMin=n.a.
 
|Solar Heat Gain Coefficient in Dependance on AngleMin=n.a.
 
|Solar Heat Gain Coefficient in Dependance on AngleMax=n.a.
 
|Solar Heat Gain Coefficient in Dependance on AngleMax=n.a.
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|Operational CostMin=0
 
|Operational CostMin=0
 
|Operational CostMax=0
 
|Operational CostMax=0
|Replacement CostMin=1,98
+
|Replacement CostMin=1.98
|Replacement CostMax=3,3
+
|Replacement CostMax=3.3
 
|Life ExpectancyMin=30
 
|Life ExpectancyMin=30
 
|Life ExpectancyMax=50
 
|Life ExpectancyMax=50

Revision as of 18:39, 25 April 2017


[edit]
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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