| 摘要 |
The present invention includes 10 to 1,000 wt% of aggregates, 10 to 70 wt% of fly ash, 10 to 70 wt% of blast furnace slag, 10 to 70 wt% of silica fume, 10 to 60 wt% of metakaolin, 0.5 to 10 wt% of superplasticizer, and 0.01 to 10 wt% of superplasticizing agents relative to 100 wt% of cement. |
