Research Article
Influence of Water-Repellent Treatment with Silicon Resin on Properties of Concrete
Table 4
API of specimens with ISR and SSR.
| Specimens | Plain | 1% | 2% | 3% | 4% | 100 g/m2 | 200 g/m2 | 300 g/m2 | 400 g/m2 | 600 g/m2 |
| API (in pressure/min) | 0.0400 | 0.0325 | 0.0328 | 0.0287 | 0.0282 | 0.0308 | 0.0279 | 0.0312 | 0.0248 | 0.0057 | Decrease rate (%) compared to plain | – | 23.7 | 23.1 | 32.6 | 33.8 | 22.1 | 23.5 | 30.6 | 38.2 | 86.0 |
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