Assertion: calcium hydroxide | /r/HasProperty | important ingredient
Facets:
value: in mortars
type: LOCATION
value: in cement
type: LOCATION
value: in plaster
type: LOCATION
Source sentences:
text: It is also an important ingredient in cement, plaster and mortars.
text: Calcium hydroxide is also an important component of theso called Kraft process which is used in the paper industry for the productionof another substance called sodium hydroxide.