If you own a construction company and are looking to complete a project where the concrete will need to be reinforced, your first thought might be to go with rebars, which are standard steel beams often used for reinforcement purposes. But today, the method of adding "post tension" cabling has become increasingly popular. Here are three reasons why adding post-tensioning to the concrete on your next construction project might be the right thing to do.
1. Save Money and Time
When you decide to use post tension instead of traditional rebars to reinforce your concrete, you actually will not need as much concrete or steel to complete the project. Because you won't have to use as much concrete, you can also finish construction faster thanks to a shorter pour cycle and less need to re-shore the finished concrete. Post-tensioning cables can really streamline your entire build from start to finish.
2. Better at Keeping Cracks Under Control and Waterproofing
By design, post-tensioning will have fewer cracks to deal with over time than other reinforcement methods. If a crack does form, it will likely be much more narrow and compact than a crack that forms within concrete reinforced by rebars. Smaller cracks over time will help prevent water from getting into the concrete and causing a problem. The much smaller cracks will also give your client a better chance of keeping insects and other pests out.
3. More Visually Appealing
If you are designing something like a bridge or an overpass where there will be multiple columns or pillars to provide support, going with post-tension cables can help you decrease the amount of pillars you will actually need to safely hold the structure up. Removing these additional supports can add visual appeal to a project by getting rid of something that could be seen as a large obstruction. People will be able to see through to the other side of the structure much more easily with fewer columns or pillars getting in the way.
Post-tensioning is the practice of using steel cables to reinforce and hold up concrete structures. It is becoming more popular today than using giant steel bars, sometimes call rebars. Using post-tension cabling can save you time and money by requiring less concrete and steel, is generally easier to install and better for preventing cracks and other problems over the long term.
For more information, reach out to a post-tension supplier today for more information