Table 6.
Properties of plasticizing admixture.
| Raw Material Base | Density (+20 °C) | Form | Color | pH | Cl− | Na2O |
|---|---|---|---|---|---|---|
| (–) | (g∙cm−3) | (–) | (–) | (–) | (%) | (%) |
| lignosulfonates | 4.0 | liquid | dark brown | 4.5 | ≤0.1 | ≤1.5 |
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