Unless you’re doing a DIY project, you should have some idea of how much concrete your sidewalk will need. There are several ways to determine how much your sidewalk needs and how to go about ordering it. One of the most common ways to do this is to measure the length of your walk and divide it by 16. If you have a sinking sidewalk, this problem is usually caused by moisture eroding the soil beneath it.
Before you start digging up your sidewalk, be sure to use safety precautions. If you’re unsure, use yellow caution tape or traffic cones to block off the area. Make sure you’re working in an area free of obstacles. Also, make sure you’re working under good weather because the concrete can be quite hard once it’s firm. If you don’t have the right tools, you may end up breaking your sidewalk.
If you have a crumbling sidewalk, you can either fix the damage or replace it. However, it’s always recommended that you fix it instead of replacing it. Generally, repairing crumbling edges is a less expensive alternative to replacement. Just be sure that the damage is more than half an inch. Otherwise, it’s best to replace the entire sidewalk. You’ll also want to make sure to check the temperature, as even a slight difference can cause the concrete to become stiff.