From: Effect of Scoria on Various Specific Aspects of Lightweight Concrete
Name
λa [W/m K]
A1
0.257
A2
0.299
A3
0.380
A4
0.385
B1
0.401
B2
0.452
B3
0.483
B4
0.524
B5
0.544
C1
0.421
C2
0.565
C3
0.616
C4
0.647
C5
0.657