Building components- intermediate floor - gdsnxx04
 
 


Cross-section of standard configuration
[Additional views]

Last update23.03.2017/hfa.plb
intermediate floor: exposed beams, without lining, wet, with filling

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
*   anhydrite screed or cement screed  0,700  10  2200  1,300   A1
  plastic separation layer   0,200  100000  1400  1,400   E
*   Insulation material            
*   fill   0,700  1800  1,000   A1
  trickling protection            E
 40.0 spruce wood tongue and groove, fire protection cladding  0,120  50  450  1,600   D
  finger-jointed solid construction timber floor joists (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
  A* D* Σ   REI U [W/(m²K)] mw,B,A [kg/m²] Diffusion Ln,w(Cl) Rw(C,Ctr) OI3Kon m [kg/m²]   
00   50,0  40,0    [0,035]; e=625
 
30  0,69  43,9  adequate  58(-4)  66(-1,-7)  -4,4  194,1   gdsnxx04-00  
C = impact sound absorbing subflooring MW-T
01   50,0  40,0    [0,044]; e=625
 
30  0,78  43,4  adequate  61(-4)  62(-1,-7)  -10,6  192,4   gdsnxx04-01  
C = impact sound absorbing subflooring EPS-T