What to Know About Voids Under Your Concrete?

Are there voids under your concrete in St. Louis, MO? If so, you’re not alone—it’s a common problem. But don’t worry, there’s a solution out there that could save you time and money. It’s called “mudjacking” and it involves pumping a mixture of sand, water, and cement into the void beneath the concrete slab. It’s an effective repair solution for sinking driveways and sidewalks that can help bring them back to their original level. Let’s break down what you need to know about mudjacking in St. Louis.

Frequently Asked Questions About Mudjacking

Q: What is mudjacking?

A: Mudjacking is the process of injecting a mixture of cement, sand & water beneath the sunken area of the concrete slab. This effectively fills any gaps or voids that have been created by erosion or shifting soil beneath the concrete slab and helps restore it to its original level position. It can also help prevent further damage caused by water infiltration or shifting soil under the concrete slab.

Q: Is mudjacking durable?

A: Yes! Mudjacking is a long-term repair solution for sinking driveways and sidewalks and provides years of stability when done correctly. In addition, it’s much faster than having to replace all or part of your existing driveway or sidewalk with new concrete slabs—which could take days or weeks depending on how extensive the repair needs are—and it is also less expensive than replacing the entire area with new slabs. Plus, because mudjacking does not require excavation or heavy equipment like replacement does, it is also much less messy!

Q: What can I expect during the void filling process?

A: During a typical mudjacking job in St. Louis, holes will be drilled into your existing driveway or sidewalk at strategic points where the voids are located (typically 1-2 inches wide). Then, a slurry consisting of cement, sand & water will be injected through these holes into the void below until they are filled up and level with the surrounding areas of your driveway/sidewalk again (usually takes 1-2 hours). After that, all holes are patched with quick-drying cement and you’re ready to go!

Mudjacking and void filling may sound intimidating at first but it really isn’t that complicated once you understand how it works and best of all, it’s an effective way to fix those annoying voids under your concrete without having to replace all or part of your existing driveway/sidewalk with new slabs! Plus, because mudjacking requires minimal excavation work compared to replacement options, it’s much faster and less messy too! So if you’re looking for an affordable way to get rid of those pesky voids in St. Louis then give us at St Louis Mudjacking & Concrete Leveling a call today  we serve customers in Ladue, O’Fallon, St. Charles, St. Peters ,and all other areas throughout Missouri! We guarantee quick results so don’t wait any longer  contact us now for more info about our services !