There are several reasons that a driveway may crack. They can range from structural cracks to hairline surface cracks. Some causes of cracking include Freezing temperatures and drainage problems. In this article, we’ll explore these causes in more detail. Read on to discover how to prevent cracks on your driveway. Also, learn about the best ways to repair cracks. After all, your driveway is probably one of the biggest investments in your home.
If your driveway has cracks, you may want to repair them before they cause more damage. These cracks often occur because of heavy vehicles driving on them. Although these cracks usually affect only a small portion of the driveway, they can be repaired with a simple product like Quikrete Quick-Setting Cement mixed with Acrylic Fortifier. You should carefully clean the edge before applying the two products. If you can’t fix the cracks, you can use Quikrete Polymer Modified Structural Repair for a whole concrete driveway.
Uneven cracks are often the result of unevenness beneath the concrete. This can be caused by tree roots or by old concrete. Although these cracks look nice, they can cause trips. Another type of crack is known as map cracks, which resemble road maps. They are made up of several thin, shallow cracks that can cause trouble for pedestrians and vehicles. These cracks can be particularly difficult to repair because they can cause stair-steps and other areas of the driveway to become uneven and potentially hazardous.
Hairline surface cracks
There are many different methods for repairing hairline surface cracks in your driveway. The first step is to inspect the crack itself. If it is stained or has other imperfections, address these issues first. Then, apply a liquid sealant to the crack. Ideally, the sealant will have low surface tension and low viscosity so that the liquid will be able to penetrate deeply into the crack and hold it in place.
Inspect the driveway regularly for hairline cracks. Cracks are typically less than a quarter of an inch in width, and are not indicative of any structural damage. Repairing them is relatively easy, and will involve a professional crack filler and surface preparation. While it may become an annual ritual, the peace of mind you will gain will make it well worth the time and money. Hairline cracks are usually harmless, but if they are large enough, they may be an indication that you should replace the entire driveway.
Unless you have a pool or pond in your yard, you may have experienced drainage issues in your driveway. Standing water on your driveway can cause it to deteriorate rapidly, causing cracks and discoloration. Excess surface water can also wash away soil underneath, ruining your landscaping and lawn. The water will then spread and cause cracks in your driveway surface. Here are some tips on how to fix drainage problems in your driveway.
Cracks in your driveway may also be a sign of foundation issues. Most driveways are made of concrete or gravel that allow water to drain away from the foundation. When concrete is mixed, it is added to a base composed of crushed gravel, limestone, or granite. The base is compacted, which makes it similar to a slab foundation. This type of foundation is also used for roads and parking lots.
Freezing temperatures can cause a driveway to crack or fade. This is not an indication of a bigger issue. Cracking is common in the spring and summer, when the soil beneath the driveway becomes saturated. Ice and water can expand, causing the asphalt to buckle. Often, this can be repaired by overlaying the cracked portion with new material. In some cases, heavy vehicles or RVs can cause a driveway to crack or fade.
Another major cause of cracks is tree roots. In such a case, it is necessary to trim the tree roots near the driveway. In addition to pruning the trees, homeowners can also install tree-root barriers. These will prevent cracks caused by roots. A thicker driveway will be less susceptible to freezing temperatures and cracking. If you still want to avoid cracks, consider pebble paving or a driveway made from a durable material like stone. It will last for many years with routine maintenance, and will give you a beautiful finish.