Research Article
Thermal and Waterproof Properties of Foamed Concrete with Nano SiO2 Aerogel and Organosilicon Waterproofing Agent
Table 2
The mix designs of AFC (kg/m3).
| | Mix | PC | FA | Water | SP | HPMC | Accelerator | OWA (wt%) | NSAP (wt%) |
| | AFC-0 | 225 | 25 | 62.5 | 1.5 | 0.075 | 30 | 0 | 0 | | AFC-1 | 225 | 25 | 62.5 | 1.5 | 0.075 | 30 | 0.1 | 0 | | AFC-2 | 225 | 25 | 62.5 | 1.5 | 0.075 | 30 | 0.5 | 0 | | AFC-3 | 225 | 25 | 62.5 | 1.5 | 0.075 | 30 | 1.0 | 0 | | AFC-4 | 225 | 25 | 62.5 | 1.5 | 0.075 | 30 | 3.0 | 0 | | AFC-5 | 225 | 25 | 62.5 | 1.5 | 0.075 | 30 | 0.5 | 1.0 | | AFC-6 | 225 | 25 | 62.5 | 1.5 | 0.075 | 30 | 0.5 | 2.0 | | AFC-7 | 225 | 25 | 62.5 | 1.5 | 0.075 | 30 | 0.5 | 3.0 | | AFC-8 | 225 | 25 | 62.5 | 1.5 | 0.075 | 30 | 0.5 | 4.0 |
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