8 Things You Might Not Know About Concrete Redi Mix
It seems like concrete is everywhere, doesn’t it? You see it at home. You see it at work. You see it when walking down the streets. You see it in the parking lots. There is really no escaping it. Because concrete is one of the (if not THE) most ubiquitous materials used in construction today, you may be under the impression that you know everything about this composite material. But here are a few informative and fascinating facts about concrete we bet you did not know about!
1. Concrete is not the same thing as cement.
What do best-selling American author Dan Brown, well-known NBC newscaster Brian Williams, and Pulitzer Prize-winning novelist Harper Lee have in common? They have all incorrectly referred to concrete as cement. But they are not alone – a good majority of people get concrete and cement mixed up.
So, what is the difference between the two?
Regardless of its ultimate place within a structure or facility, concrete is created by combining cement (7% to 15%), with fine and coarse aggregates such as sand, gravel, and rock (60% to 75%), air (8% or less) and water (14% to 21%). Therefore, cement is just one of the many ingredients of concrete. Cement and water produce a paste that coats the aggregate and sand. As the paste hardens, it binds the aggregate and sand together… And that is what results in concrete. In other words, cement serves as a binding agent, it is essentially the “glue” within the concrete.
2. The longer concrete stays damp, the stronger it gets.
If concrete dries up too fast, the elements within (cement, aggregates, and water) are not able to bond well. This results in a concrete surface that is a lot less durable and a lot more susceptible to damage from external elements. No wonder why builders try to keep concrete as damp as possible while it cures.
3. Concrete can be found in nature.
So you thought concrete was a man-made substance? Well, think again! A 12-million-year-old concrete deposit (possibly the result of the mixing of oil shale and limestone) has been found in Israel. Although it is hard to find, concrete does exist in the natural world.
4. Ancient Romans used concrete.
Ancient Romans were famous for a lot of things – their use of concrete being one. Romans lead the way to the use of concrete. They quickly realized that it was cheaper and easier to use concrete in building huge structures than using solid stones.
5. Concrete is more durable than you think.
Those concrete structures the ancient Romans built… some of them are still around today. One such structure is the Pantheon. Built in 120 A.D., the Pantheon remains the world’s largest unreinforced concrete dome and is still holding up really well. It is not just the Pantheon that has survived the test of the time, though. Concrete bridges built by the Romans over 20 centuries ago are still standing today, despite river erosion. Talk about a durable substance!
6. Joseph Aspdin introduced us to “modern” concrete
The genesis of what is considered modern concrete transpired in 1824 by an Englishman by the name of Joseph Aspdin. Even though Mr. Aspdin was not the first gentleman to discover the advantages of using concrete as a building material, he sure was the first credited with patenting Portland cement – a mixture of several minerals including calcium and silicon, which is the basis for the concrete builders use today.
7. Concrete can be overlayed to reflect your tastes
If you want the look of classic surfaces such as wood, slate, brick, or other stone materials, an overlay can do it. If you want something a bit more updated, perhaps some contemporary designs, an overlay can do it. If you want to really branch out, maybe have some dinosaur tracks or leaf patterns. Yep, you guessed it, stamped concrete can do that too. Whether it is a patio that looks like it flows directly into your pool or garden, a place that reflects the landscape or even a rendering of a piece of artwork – the design is only limited by your imagination!
8. Ready-mix concrete is better than mixing concrete on site.
Even if you pay a bit more for ready mix concrete, it is a pool of advantages such as no need for storage space, instant application, faster construction, reduced need of workforce, top-quality and sustainability make it a smarter alternative to mixing concrete on site. Moreover, most concrete delivery companies cater to any small and large size order of ready mix concrete. So, both DIY residents and contractors can leverage from its many benefits. Simply put, ready to use concrete reduces the work on-site, improves the quality and finish of work, and fast-track the project accomplishing.
Concrete has been around since forever and it is not going to go away anytime soon. Given these fun and interesting facts, it becomes clear why concrete has always been the best construction material.
Do you want to uncover the usefulness of concrete in your very own construction project?
At T&T Redi Mix, we provide professional concrete delivery services in North Dallas, TX. We have been supplying superior quality concrete mixes for all types of projects. Whether you want our services for your commercial or residential concrete project, we have you covered.