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Structural uses and placement techniques for lightweight concrete in underground mining
| Author: | Skinner, Eugene H. |
|---|---|
| Year: | 1989 |
| Document Type: | BMRA |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I 28.23:9266 |
| Series: | Report of investigations / Bureau of Mines ; |
| Report Number: | 9266 |
| Subjects: | Concrete mine supports |
| Lightweight concrete | |
| Link: | https://hdl.handle.net/2027/mdp.39015078481341 |
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