Research Article
Experimental Study on Performance Influencing Factors and Reasonable Mixture Ratio of Desert Sand Ceramsite Lightweight Aggregate Concrete
Table 14
Main physical and mechanical properties of desert sand ceramsite lightweight aggregate concrete.
| | Strength grade | Cubic tube crushing strength (MPa) | Axial tube crushing strength (MPa) | Static elastic modulus (×103 MPa) | Splitting tensile strength (MPa) | Thermal conductivity (W/(m K)) |
| | LC20 | 24.0 | 22.3 | 18.23 | 1.95 | 0.3378 | | GJ51-2002 [21] | 20.0 | 13.4 | 14.5–15.4 | 1.54 | 0.66 | | LC25 | 28.5 | 26.7 | 21.66 | 2.21 | 0.3616 | | GJ51-2002 [21] | 25.0 | 16.7 | 16.2–17.2 | 1.78 | 0.76 |
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