Ecocentric = an adjective used to describe a state of mind; of a person, or a social group, who is, or are: Committed to Making a Positive Contribution to The Survival of Mankind And The Eco-System Which Supports Us.
Effects. When fast-setting concrete mix is used, setting takes place in 20 to 40 minutes. Typically, you can apply some weight to the posts after 4 hours, but it's a good idea to wait at least 24 hours before resuming fence construction.
Setting a Post. 1  Dig a hole that is three times the width of the post and one-third to a half the length of the post, and pour six inches of QUIKRETE All-Purpose Gravel into the bottom of the hole.  Put the post into the hole, level the post and fill the hole with QUIKRETE Fast Setting Concrete Mix within three to four inches from the top of the hole.