What is concrete? The most basic form of concrete is made from cement, water, and aggregates. When the cement and water come in contact with each other, a chemical reaction begins to take place. What happens if the concrete is being placed when the outside air temperature (ambient air temperature) is below freezing? Does that affect the reaction between the water and cement? It sure does. [Read more]
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from Septic Tank Pumping Pros - Blog http://septictankpumpingpros.weebly.com/blog/cold-weather-concrete
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