Research Article
Synthesis of Pectiniform Polyurethane-Modified Polycarboxylate and Its Preliminary Application in Ultrahigh-Performance Concrete
Table 2
Binder compositions of UHPC.
| | No. | Cement (%) | Silica fume (%) | Slag (%) | Fly ash (%) |
| | N1 | 100 | 0 | 0 | 0 | | N2 | 50 | 50 | 0 | 0 | | N3 | 50 | 0 | 50 | 0 | | N4 | 50 | 0 | 0 | 50 | | N5 | 75 | 25 | 0 | 0 | | N6 | 75 | 0 | 25 | 0 | | N7 | 75 | 0 | 0 | 25 | | N8 | 50 | 25 | 25 | 0 | | N9 | 50 | 25 | 0 | 25 | | N10 | 50 | 0 | 25 | 25 | | N11 | 66.6 | 16.7 | 16.7 | 0 | | N12 | 66.6 | 16.7 | 0 | 16.7 | | N13 | 66.6 | 0 | 16.7 | 16.7 | | N14 | 50 | 16.7 | 16.7 | 16.7 | | N15 | 62.5 | 12.5 | 12.5 | 12.5 |
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