Research Article
Experimental Study on Autogenous and Drying Shrinkage of Steel Fiber Reinforced Lightweight-Aggregate Concrete
Table 5
Parameters of shrinkage tests and mix proportion of concrete.
| | Mix number | | (%) | Mix water (kg/m3) | Expanded shale (kg/m3) | Sand (kg/m3) | Shrinkage test | | N | H | L | M | Autogenous | Dry |
| | NL0.30/0.8 | 0.30 | 0.8 | 134.8 | 482.5 | 0 | 368.7 | 0 | √ | √ | | NM0.30/0.8 | 0.30 | 0.8 | 134.8 | 482.5 | 0 | 0 | 745.6 | √ | √ | | HM0.30/0.8 | 0.30 | 0.8 | 134.8 | 0 | 533.1 | 0 | 745.6 | √ | √ | | HL0.30/0.4 | 0.30 | 0.4 | 134.8 | 0 | 542.2 | 370.9 | 0 | | √ | | HL0.30/0.8 | 0.30 | 0.8 | 134.8 | 0 | 533.0 | 368.7 | 0 | √ | √ | | HL0.30/1.2 | 0.30 | 1.2 | 134.8 | 0 | 523.9 | 366.4 | 0 | | √ | | HL0.30/1.6 | 0.30 | 1.6 | 134.8 | 0 | 514.8 | 364.1 | 0 | | √ | | HL0.30/2.0 | 0.30 | 2.0 | 134.8 | 0 | 505.6 | 361.9 | 0 | | √ | | HL0.35/0.8 | 0.35 | 0.8 | 157.2 | 0 | 514.2 | 355.9 | 0 | √ | | | HL0.25/0.8 | 0.25 | 0.8 | 112.3 | 0 | 551.8 | 381.4 | 0 | √ | |
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