How To Fix Erosion Under Concrete Patio

Steps to control patio soil erosion take preemptive preventative measures.

How to fix erosion under concrete patio.

Without the right support concrete will crack sink and cease to be the sturdy solid surface you can count on. Bury an aluminum flashing or redwood or other suitable material a couple of inches deep and about an inch from the concrete edge allowing it to extend above the bottom edge of the concrete approximately an inch. Shrub and tree roots excel in preventing erosion way better than grass roots. Connect a hose to a slabjacking pump then run the hose to the holes leading to the void.

Erosion under concrete is serious whether it s your foundation driveway patio or sidewalk that s affected. Patios don t tend to drain well instead producing runoff and therefore sometimes posing a significant soil erosion problem in home landscapes. If your patio causes erosion then taking several. Use a drill equipped with a masonry bit to bore.

How to fill voids under a concrete slab. Slabjacking is used to prevent everything from porch floors to patios and basement floors from shifting. Add ground cover. Let s say that it s already too late to install some preventative measures or that you did.

This is a means of filling voids underneath concrete slabs by injecting pumping filler materials into the defective areas. Drill at least four holes through the slab at a point that s centered on the void beneath. There are several conventional and alternative void filling materials which can be employed to achieve a similar effect. It s imperative to fix erosion under concrete as soon as possible but first you need to know what to look for.

In this video we show you step by step process when we patched a few broken and chipped concrete slabs this product work great on repairing broken edges cor. To repair you ll need a form. Indeed the best way to address soil erosion is to try and prevent it from ever.