ROCKWOOL

 

 

, , ,
1200 627, 800, 1000, 1200 102, 105, 122, 152
2400 1200 102, 105, 122
 
140; 155 /³
λ10 = 0.039 /(·)
  λ25 = 0.042 /(·)
10 % , 100
/, 75
, 100
, 1.5 %
, μ = 0.53 /(··)
, 2.0