Things to Remember to Avoid Cracks in Concrete |
Posted: April 24, 2019 |
Suddenly noticing cracks in a seemingly perfect driveway can cause concern. You'll see that your nice pavement has been ruined by a few imperfections, and yet you don't know the cause. This is a common issue that has a very simple answer. Concrete is one of the most long-lasting and toughest products you can use for your house. However, it needs to be applied the right way; if not done right, the procedure can shorten the concrete's lifespan. If you're planning to replace your broken pavement or repair it, here are some things you should know to prevent concrete from cracking again. Observe Correct PortionsConcrete is a mixture of three main ingredients: water, cement, and aggregates (rocks and sand). The key to ensuring that concrete remains durable and crack-proof is to be careful with the portioning of ingredients. The ideal portion for the mixture should consist of 70% aggregates, 20% water, and 10% cement. In addition, it's advised to mix water and cement first to form a paste that will coat the surface of the aggregates. If there isn't enough paste, the concrete won't be able to fill all the crevices in between the aggregates, which can result in a rough surface. However, if there's too much paste, then the concrete will most likely crack. The same happens when you add too much water. With that said, you also need to pick high-quality materials from reliable manufacturers to avoid the need for repair and replacement. There are various types of cement that you can choose from. Some of them include white cement, rapid hardening cement, and portland cement from Sakrete and other trusted manufacturers. Cure the ConcreteAnother reason that concrete cracks is when its surface shrinks faster than the layer underneath. This happens when concrete loses too much moisture. To avoid this problem, curing should be observed. After the concrete has been compacted, let the water rise to the surface then let it evaporate. Apply evaporation reducers afterward to stop the moisture from totally drying out. If you want to utilize concretes' full capability, you must follow the proper way to prepare and apply portland cement from Sakrete or any other brand of cement. The same method can also be used if you're planning to renovate other parts of your house by using products like Sakrete countertop mix and similar reliable products from other brands.
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