the Disadvantages of Concrete

Concrete has many uses in both manufacturing and construction; mainly because of the various advantages in its use. In considering the use of concrete, you also must consider the limitations of concrete. While not many, there may be disadvantages of concrete you might not be aware of.

In General Terms

In most cases, concrete is a versatile material which can be used in construction from buildings and bridges to countertops and flooring. Concrete can be a part of any construction or manufacturing process, as long as you are aware of some of the general issues which limit its use. Such disadvantages of concrete as its requirement of another added material to reinforce it limit some uses in construction. Other disadvantages of concrete would be where it can not be installed in all places, making it a more expensive material. It is also a weaker material when handling tension

In Construction

Concrete can be most commonly used as a material in larger construction projects. This includes bridges, large buildings and foundations.

The disadvantages of concrete for construction are mainly time and quality control issues. Concrete framework is prone to time consuming erection and variable workmanship. Concrete forms must be cured before being set and are prone to climate changes which can occur during long construction times.

In Pre-cast Form

One of the main advantages with concrete is the ability to manufacture pre-cast forms. Pre-cast concrete forms can speed up construction and ensure better and more uniform quality.

Some of the disadvantages of pre-cast concrete mainly concern the limitations to structure design. An example would be with the economics of scale where customized building is not an option. Another issue is the joints between pre-cast panels are most often complicated and expensive so therefore require skilled workmanship. One last disadvantage of pre-cast concrete forms is that most on-site installations require a crane for lifting into place.

In Countertops

Concrete forms can be used in the manufacture of countertops. While this helps in creating uniformity, there are also two main disadvantages to concrete when used for countertops. When using concrete in applications such as kitchen countertops, a sealer must be used to guard against scratches although scratching is still possible; because of this, cutting boards are often recommended for use on concrete countertops. Another issue of concrete which is a disadvantage in speed is the lead time needed to create the countertop which usually takes a month or longer to fabricate

In Flooring

Concrete flooring is a very affordable, durable and versatile material; which is why it is used in many commercial applications.

There are four concerns which must be addressed by homeowners considering concrete flooring possibly causing disadvantages. Concrete flooring requires a thick carpeting atop it due to the concrete conducts heat, cold and sound. The flooring will also require professional installation and will need regular cleaning and re-sealing through the years.

Conclusion

While there are disadvantages of concrete, it is still the most suitable material available for construction. Concrete can handle any compression or force against it, is very durable and can be formed into many shapes.

The disadvantages of concrete surface when the care and precautions required are ignored during casting which can cause cracks and ultimately failure.