Building components- pitched roof - sdshzx01
 
 


Cross-section of standard configuration
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Last update22.03.2017/hfa.plb
pitched roof: exposed rafter, ventilated, -, without lining

register of building materials used for this application, cross-section
(from top to bottom, dimensions in mm)

  Thickness Building material  λ   μ min - max   ρ   c  Reaction to fire
EN
  concrete roof tile or tiled roof      2100     A1
 30.0 spruce wood battens (30/50)  0,120  50  450  1,600   D
 50.0 spruce wood counter battens (minimum height 50 mm)  0,120  50  450  1,600   D
 22.0 softboard [045; 250]   0,045  250  2,100   E
*   Insulation material- insulation placed on top of the rafters            
  vapour barrier sd≥ 1m       1000     
 40.0 spruce wood tongue and groove, fire protection cladding  0,120  50  450  1,600   D
  finger-jointed solid construction timber in acc. with structural design  0,120  50  450  1,600   D
   
               
  Variations of building components

No. Thickness of layer Note Fire performance Thermal performance Acoustic performance Eco Sustainability Mass HTMLPDF
  E* Σ   REI U [W/(m²K)] mw,B,A [kg/m²] Diffusion Ln,w(Cl) Rw(C,Ctr) OI3Kon m [kg/m²]   
00   180,0  338,5    30  0,18  28,5  adequate  –  42(-3,-8)  38,6  58,0   sdshzx01-00  
E = mineral wool [0,040; R=180]
01   180,0  358,5    30  0,18  28,5  adequate  –  42(-2,-8)  33,3  61,6   sdshzx01-01  
E = wood-fibre insulation board [0,040; R=200]
02   260,0  402,0    30  0,13  28,8  adequate  –  44(-3,-8)  61,7  72,4   sdshzx01-02  
E = mineral wool [0,040; R=180]
03   260,0  402,0    30  0,13  28,8  adequate  –  44(-2,-8)  54,1  77,6   sdshzx01-03  
E = wood-fibre insulation board [0,040; R=200]