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Concrete Cracking

What are recommended mix proportions for good concrete?

Good concrete can be obtained by using a wide variety of mix proportions if proper mix design procedures are used. A good general rule to use is the rule of 6’s: [list style=”arrow” color=”blue”] A minimum cement content of 6 bags per cubic yard of concrete (3,000 PSI), A maximum water content of 6 gallons

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Why Does Concrete Crack?

Why Does Concrete Crack?

One of the most common questions we get about concrete, is “Why does concrete crack?” This is by far the most popular question in the history of concrete! Concrete, like all other materials, will slightly change in volume when it dries out. In typical concrete, this change amounts to about 500 millionths. Translated into dimensions-this

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What do I Need to Know About Curing Concrete?

Curing concrete is one of the most important, and also the most often neglected, phases of good concrete construction. Poorly cured concrete is more likely to crack and will not be as durable. Curing should last for a least 3 days, and as long as 7 days, if practical. There are several methods of curing,

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Keeping Concrete Safe In Freezing Weather

Placing concrete in cold weather is not impossible. Typically in the cold, the biggest concern is with excessive moisture, which can cause bleeding water to come to the surface. Once this occurs, the finish of the concrete will have compromised strength and will likely suffer from freeze-thaw damage. If bleed water is evident, it should

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Serving The Central United States Since 1987

Harmon Concrete proudly services Tulsa, Oklahoma, Muskogee, Oklahoma, Oklahoma City, Oklahoma, Fort Smith, Arkansas, Fayetteville, Arkansas, Bentonville, Arkansas, Rogers, Arkansas, Siloam Springs, Arkansas, Eureka Springs, Arkansas, Little Rock, Arkansas, Harrison, Arkansas, Branson, Missouri, Springfield, Missouri, Joplin, Missouri, Neosho, Missouri, Kansas City, Missouri, Jefferson City, Missouri, Columbia, Missouri, Wichita, Kansas, Kansas City, Kansas, Dallas, Texas, Fort Worth, Texas, Houston, Texas and the entire Central United States of America.

If your city is not listed, please rest assured that Harmon Concrete services all of Oklahoma, Texas, Missouri, Kansas and Arkansas.