Research Article
The Mechanical Properties of Recycled Coarse Aggregate Concrete with Lithium Slag
| Code | fcu (MPa) | fc (MPa) | ft,s (MPa) | ff (MPa) | Ec (104 MPa) |
| NCC-0-0 | 35.56 | 27.85 | 3.20 | 2.84 | 3.02 | NCC-0-10 | 37.90 | 30.36 | 4.11 | 3.76 | 3.10 | NCC-0-15 | 39.90 | 32.65 | 4.30 | 3.94 | 3.16 | NCC-0-20 | 41.84 | 34.87 | 4.41 | 4.04 | 3.21 | NCC-0-25 | 36.73 | 29.11 | 3.80 | 3.48 | 3.06 | RCC-30-0 | 42.26 | 32.7 | 3.85 | 3.53 | 3.25 | RCC-50-0 | 39.58 | 29.32 | 3.57 | 3.27 | 3.14 | RCC-70-0 | 37.41 | 27.1 | 3.36 | 3.08 | 3.07 | RCC-100-0 | 34.89 | 25.8 | 3.10 | 2.93 | 2.94 | RCC-30-10 | 45.40 | 36.12 | 4.29 | 3.93 | 3.39 | RCC-30-15 | 46.99 | 38.23 | 4.43 | 4.06 | 3.49 | RCC-30-20 | 49.75 | 41.28 | 4.54 | 4.16 | 3.54 | RCC-30-25 | 43.97 | 34.41 | 4.01 | 3.67 | 3.35 | RCC-50-10 | 41.90 | 32.39 | 4.43 | 4.06 | 3.24 | RCC-50-15 | 45.03 | 35.5 | 4.63 | 4.24 | 3.35 | RCC-50-20 | 46.49 | 37.65 | 4.75 | 4.35 | 3.41 | RCC-50-25 | 40.63 | 30.86 | 4.19 | 3.84 | 3.20 | RCC-70-10 | 40.66 | 30.96 | 4.58 | 4.19 | 3.15 | RCC-70-15 | 43.67 | 33.9 | 5.04 | 4.34 | 3.26 | RCC-70-20 | 45.35 | 36.09 | 4.91 | 4.50 | 3.32 | RCC-70-25 | 39.39 | 29.03 | 4.33 | 3.96 | 3.12 | RCC-100-10 | 35.63 | 28.48 | 3.99 | 3.65 | 3.06 | RCC-100-15 | 37.91 | 31.19 | 4.20 | 3.84 | 3.13 | RCC-100-20 | 39.33 | 33.20 | 4.32 | 3.96 | 3.18 | RCC-100-25 | 34.70 | 27.14 | 3.64 | 3.33 | 3.01 |
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Note. fcu: cube compressive strength; fc: axial compressive strength; ft,s: splitting tensile strength; ff: flexural strength; Ec: elastic modulus.
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