Research Article
Durability of Recycled Concrete after Reinforcing the Aggregates with Permeable Crystalline Materials
Table 4
The specific uses and dimensions.
| Project | Sample size | Number of sample groups | Total | Remark |
| 7-Day compressive strength | 100 mm × 100 mm × 100 mm | 13 | 39 | All test three specimens in a group | 28-Day compressive strength | 100 mm × 100 mm × 100 mm | 13 | 39 | Carbonizing test | 100 mm × 100 mm × 100 mm | 13 | 117 | Freeze–thaw test | 400 mm × 100 mm × 100 mm | 13 | 39 |
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