Pop the bubbles that are high-density aggregates. Avoid the light-weight ones.
Exercise and reference answers
- Other terms
- Pumice
- Vermiculite
- Perlite
- Sintered fly ash
- Matching terms
- Barite
- Magnetite
- Ilmenite
- Limonite
- Hematite
Explanation
Interactive minigame on Special Concrete.
_Source: IGNOU Concrete Technology (ET-522) Mistral/in-session OCR._