how long for concrete to set
Question: How long does it take for concrete to get hard? Answer: Concrete will take an initial set in generally 2-3 hours depending upon the air temperature, amount and type of cement in the mix and several other environmental conditions.ement is one of the components that make up concrete; it is the product which holds together the sand and gravel once water has been added to the mix. Portland Cement, as it is known, is one of the basic ingredients in many construction products, from tile grout to concrete block.