Table 5: Thermal conductivity measured by the heat flow meter.

Specimen Density
kg/m3
HFM.1
W/mK
HFM.2
W/mK
TLS.av
W/mK
Mean
W/mK
NHL 1361.98 - - 0.159 0.159
CH-CEM 1351.96 0.241 0.218 0.221 0.227
CH-CEM-0.05-0 1221.25 0.195 0.188 0.194 0.192
CH-CEM-0.1-0 1085.94 0.157 0.150 - 0.154
CH-CEM-0.1-1 1171.88 0.18 0.177 - 0.179