| Webster's Online Dictionary |
| Expressions | Domain | Definition | |
| Falling slag | Mining | Blast furnace slag that contains sufficient calcium orthosilicate to render it liable to fall to a powder when cold. Such a slag is precluded from use as a concrete aggregate by the limits of composition specified in British Standards 1047. (references) | |
Source: compiled by the editor from various references; see credits. | Top | ||
