Assertion: mortar's surface | /r/HasProperty | sprayed with water
Facets:
value: to create a slurry coat
type: PURPOSE
Source sentences:
text: Historically, a sand/cement mixture was mixed with water to a fairly dry consistency and was spread on either a portland cement water paste (neat cement), or over cement powder spread on the surface which is then sprayed with water to create a slurry coat and spread over the surface.