Assertion: calcium oxide | /r/HasProperty | important ingredient of cement
Facets:
value: for interacting with soil
type: PURPOSE
Source sentences:
text: Quicklime is an important ingredient of cement.
text: Quicklime is also an important chemical for interacting with soil.
text: Calcium oxide is an essential compound to manufacture cement and mortar.
text: Calcium oxide (and calcium hydroxide) is also an important chemical for raising the pH of potable water and wastewater during its treatment.
text: Quicklime is an important ingredient of cement.