Concrete and the concrete companies that provide it are both incredibly important not only here in the United States but in many places beyond it as well. In fact, as most concrete companies know, the current concrete industry has exceeded a total worth of $37 billion. With this total worth, as many as two million people are able to be employed by various concrete companies and the like all throughout the United States.
But why is this the case? Why have concrete companies here in the United States and elsewhere in the world found such high levels of success? For one thing, concrete has been found to be the number one top used material in the entirety of the world, at least when it comes to manmade materials. From commercial concrete work to concrete work (and concrete usage) that occurs on residential private properties, there is certainly no doubt about it that concrete plays a hugely important – and even critical – role in the world as we currently know it, something that is likely to remain the case for many years to come as well.
After all, concrete and concrete companies produce a long lasting material. In fact, studies have even shown that concrete, when cared fro well, is actually durable enough to last for thousands upon thousands of years. This is something that many people might be surprised by, but it also makes sense when you take the time to consider it. The production of concrete has a long history in our world, dating as far back in usage as to the year of 500 B.C., an incredibly high number of years in the past. For this reason, concrete materials are highly sought after not just here in the United States but in many other places all throughout the globe as well, leading to the success of many different concrete companies.
Aside from longevity and durability (and certainly as a part of that, what some might consider to be a very key component), concrete is also incredibly strong, stronger than many of the other like materials that might be used for building and construction purposes here in the United States and beyond it as well. Typically, you’ll find concrete to have an average strength of around 3000 psi. However, while this is already quite impressive in and of itself, some types of concrete are even quite vastly stronger, measuring in strength up to a hugely impressive 20,000 psi (though it must be noted that concrete of this strength is certainly far less common than other types of concrete currently in use here in the United States).
But what exactly is needed to make concrete? Though the exact formula for concrete will vary between concrete companies and concrete contractors here in the United States and beyond, the average concrete company or concrete contractor (who is perhaps working for said concrete company) will almost always agree that cement plays a critical role. Many people might use cement and concrete interchangeably, but this is actually not the case. Instead, cement is a part of concrete (though it can have its separate uses as well).
When you’re looking at your standard concrete, it’s likely that you’ll find that concrete is made up of many things like sand and gravel, typically composed of a paste and an aggregate. The paste is typically cement, often Portland cement, though this might vary among the various concrete companies that are producing concrete all throughout the country. This portland cement, which is currently thought to be the most widely utilized type of cement in all of the world, not only makes up the base for most types of concrete but also forms a key and crucial part of things like mortar and stucco – as well as non-specialty grout, which can be found in many a home throughout the United States, as well as in many a commercial building too.