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.
A good rule of thumb is to put 1/3 of the post in the ground. Main and gateposts should be set 6 inches deeper for extra strength. Keep the height of your fence panels in mind when digging your postholes. Backfill each hole with 6 inches of gravel to drain water away from the bottom of the post.tep 5. Overfill holes at the top. Using a trowel, slope the concrete away from the post to prevent water from collecting around it. If you want to conceal the concrete, pour it to within a few inches of the top of the hole, and cover it with soil after the concrete has set.