Assertion: mortar | /r/HasAspect | good workability
Facets:
value: to ensure
type: PURPOSE
Source sentences:
text: Mortar having good workability can be picked up on a trowel, adhere to the trowel as the mortar, is evenly spread on units, and adheres to masonry units as they are placed into the wall.
text: Mortar must have good workability to ensure there are no air pockets which might prevent proper bonding.