Assertion: concrete's property | /r/HasProperty | changed
Facets:
value: by adding chemical admixture
type: MANNER
value: during batching chemical admixtures
type: TEMPORAL
Source sentences:
text: The freshly mixed (plastic) and hardened properties of concrete may be changed by adding chemical admixture-to the concrete, usually in liquid form, during batching Chemical admixtures are commonly used to adjust setting time or hardening, reduce water demand, in­crease workability.