Danwell - Information to our insulated material




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    INSULATED
WATER METER BOXES

    Our insulating material has a density of 20 kg / m3. The following figures apply to the material at  0 ºC,
    which is the relevant temperature.

    The total insulating value is as follows: Calculated only beneath the cover ( much better including the cover ).
    Thermal conductivity: 0,032 W/m  ºC ( 0,35 W/m  ºC
of HDPE ).


   
K 1: Cover
                                    4,44 m2 x  ºC   
Insulating value =                W 

                               0,22 x W 
K - value =               m2 x ºC 

Corresponds to 173 mm. Mineral wool.

K 2: Conic ( average ) 
                                         2,06 m2 x ºC 
Insulating value =                       W 

                               0,48 x W 
K - value =                m2 x ºC 

Corresponds to 80 mm. Mineral wool. 

K 3: Vertical ( average ) 

                                      1,43  m2 x  ºC   
Insulating value =                    W 

                                  0,70 x W 
K - value =                   m2 x ºC 

Corresponds to 55 mm. Mineral wool.


                                      1              
K - value =          insulating value 

t = thickness

                                                     1                     
Insulating value =            thermal conductivty
 

 
 
Bjerrevej 104    DK- 8700  HORSENS, Denmark    Tlf: +45 7020 4323    Fax: +45 7020 4329