Table 7.
Average compressive strength of the tested compositions of concrete composites and the difference between superabsorbent polymers (SAP) modified concrete series and reference series.
| Series ID | Compressive Strength | Change in Average Compressive Strength in Relation to the Reference Series (%) | |
|---|---|---|---|
| Average Value (MPa) | Variation (%) | ||
| SAP REF | 68.0 | 5.6 | 0.00 |
| SAP MO 25 | 73.1 | 1.2 | 7.51 |
| SAP MO 50 | 71.9 | 1.8 | 5.73 |
| SAP MO 75 | 61.2 | 1.25 | −10.05 |
| SAP MR 25 | 68.7 | 1.4 | 1.05 |
| SAP MR 50 | 63.2 | 2.4 | −7.08 |
| SAP MR 75 | 63.0 | 1.9 | −7.43 |
| SAP DO 12.5 | 65.3 | 6.9 | −4.06 |
| SAP DO 25 | 58.1 | 17.1 | −14.65 |
| SAP DO 75 | 57.2 | 11.2 | −15.89 |