Research Article
Experimental System of Hydrodynamic Action of Dunhuang Mogao Grottoes under Temperature-Humidity-Mechanical (THM) Coupling
Table 1
Statistical table of water absorption characteristics of the black sandstone.
| Lithology | Numbering | Pretest quality/g | Water quantity/g | Water saturation absorption/% | Sample description |
| Black sandstone | HSY-1 | 172.04 | 82.47 | 47.93 | Gray black, short texture, a large amount of amorphous material | HSY-2 | 192.87 | 93.74 | 48.60 | HSY-3 | 189.19 | 89.95 | 47.54 |
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