Table 8.
Test results of thermal conductivity of corncob-recycled aggregate composite ecological concrete.
| Mortar ratio | Water reducing agent/kg/m3 | Corncob volume content/% | Water consumption/L | Coefficient of thermal conductivity W/(m K) |
|---|---|---|---|---|
| 1:3 | 6.4 | 30 | 210.9 | 0.2479 |
| 1:3 | 6.0 | 35 | 208.5 | 0.2392 |
| 1:3 | 5.6 | 40 | 205.5 | 0.2289 |
| 1:3 | 5.2 | 45 | 200.2 | 0.2177 |
| 1:3 | 4.8 | 50 | 193.5 | 0.2011 |
| 1:3.5 | 5.8 | 30 | 222.3 | 0.2421 |
| 1:3.5 | 5.4 | 35 | 215.6 | 0.2323 |
| 1:3.5 | 5.0 | 40 | 207.6 | 0.2184 |
| 1:3.5 | 4.6 | 45 | 198.4 | 0.2131 |
| 1:3.5 | 4.5 | 50 | 199.5 | 0.1857 |
| 1:4 | 5.2 | 30 | 220.7 | 0.2403 |
| 1:4 | 4.8 | 35 | 214.4 | 0.2151 |
| 1:4 | 4.6 | 40 | 215.6 | 0.2120 |
| 1:4 | 4.5 | 45 | 218.5 | 0.2109 |
| 1:4 | 4.3 | 50 | 218.3 | 0.1803 |