Yes and many so ask the supplier of your concrete.
Hypnosis is a tried and tested method to help cure a lot of phobias like the fear of the dark. Confrontation is also a good method but takes a lot of will power.
28 days is the usual cure time for structural concrete. For street pavements and driveways made with 6-Sack concrete, 3 days of cure will support a car, but 7 to 10 days is required for it to support trucks. All concrete continues to cure forever, as long as moisture is present.
There is no cure. Antiviral medications can shorten the outbreaks and reduce their frequency.
Generally 30 days brings concrete to to specified compression strength. Concrete may take 30 years to cure.AnswerConcrete will harden to about 80% strength in 2-3 days and close to 100% strength in 28 days. Concrete driveways should be towards the latter end prior to driving on them. AnswerAs a former concrete inspector, I would agree with the first answer. AnswerConcrete takes 50 years to completely cure and then takes 50 years to break down
I do believe it would depend on the relative humidity and ambient temperature as concrete takes over 100 years to cure properly
There are no known medicines proven to shorten or cure the common cold.
what is the purpose of reinforcing bars in a spread footing
Assuming you mean a concrete foundation- after concrete is mixed, it undergoes a chemical change. It does not "dry"- it "cures"- and becomes harder. The process takes place over a period of days or weeks- gradually getting harder and stronger.Until it has cured- or hardened- enough, you cannot place heavy weights on it, or the fresh concrete will break. It usually reaches adequate cure within a few days, andnear max cure at 28 days.
medicine
6weeks
Arabia Takes the Health Cure - 1913 was released on: USA: 25 April 1913
Wiggs Takes the Rest Cure - 1914 was released on: USA: 17 July 1914