Table 1.
Composition of the prepared samples in [g] with H = hydrogen peroxide and PB = sodium perborate. They are denoted according to the applied LWA: EC-expanded clay (EC), perlite (P), expanded polystyrene (EPS) or expanded glass (EG).
| Sample | FA-p | Slag Precursor Mix | Na2SiO3 | NaOH | Triton | Foaming Agent/Type | PP-Fibers | LWA |
|---|---|---|---|---|---|---|---|---|
| EC1 | 110.0 | / | 37.4 | 4.0 | 1.5 | 1.5/H | / | 58.0 |
| EC2 | 110.0 | / | 37.4 | 4.0 | 1.5 | 1.5/H | 0.5 | 58.0 |
| EC3 | / | 132.0 | 72.0 | 2.0 | 2.0 | 4.6/H | / | 58.0 |
| EC4 | / | 132.0 | 72.0 | 2.0 | 2.0 | 4.6/H | 0.5 | 58.0 |
| EC5 | 50.0 | 50.0 | 54.0 | 0.6 | 0.8 | 0.5/PB | 0.5 | 70.0 |
| EC6 | 50.0 | 50.0 | 54.0 | 0.6 | 0.8 | 2.0/H | 0.5 | 100.0 |
| P1 | / | 132.0 | 72.0 | 2.0 | 2.0 | 4.6/H | / | 11.8 |
| P2 | 50.0 | 50.0 | 54.0 | 0.6 | 0.8 | 0.7/PB | 0.5 | 30.0 |
| P3 | 50.0 | 50.0 | 54.0 | 0.6 | 0.8 | 2.0/H | 0.5 | 40.0 |
| EPS1 | 50.0 | 50.0 | 55.0 | 0.6 | 0.8 | 1.5/H | 0.5 | 4.0 |
| EPS2 | 50.0 | 50.0 | 55.0 | 0.6 | 0.8 | 1.0/PB | 0.5 | 4.0 |
| EPS3 | 50.0 | 50.0 | 55.0 | 0.6 | 0.8 | 1.0/PB | 0.5 | 4.0 |
| EG1 | / | 132.0 | 72.0 | 2.0 | 2.0 | 4.6/H | / | 10.0 |
| EG2 | 50.0 | 50.0 | 54.0 | 0.6 | 0.8 | 0.5/PB | 0.5 | 60.0 |
| EG3 | 50.0 | 50.0 | 54.0 | 0.6 | 0.8 | 2.0/H | 0.5 | 80.0 |