Assertion: concrete's strength | /r/HasProperty | adequate
Facets:
value: for most climates
type: OTHER
Source sentences:
text: A 28th day concrete compressive strength of 4000psi is adequate for most climates.
text: Curing times are often reduced by using stronger mixes (more cement and embodied energy) to allow concrete to achieve adequate strength in shorter periods under less controllable site conditions.