If you are planning on having a DIY project, fixing a cracked basement wall will not take you the whole day. Before delving deep into how to fix a cracked basement wall from inside, it is good to briefly discuss why having a sound basement wall is important. This is more-so important for people who are still on the fence when it comes to the importance of fixing cracked basement walls. So why is having a sound basement wall important?
Well, basement walls help a home maintain its structure. Now that we have a few details on basement walls, possible causes of the crack s , and the importance of cracked basement walls, we can now shift our attention to fixing a cracked wall from inside. As with most of our posts, this is a DIY project that you can easily do.
Just make sure that you follow the steps shared below to the latter, and you will be fine. It is important to have the right tools when fixing a cracked basement wall. In fact, you might just find them at a local tool shop or your local supermarket. That said, it is good to work on a basement cracked wall with an epoxy-based resin and a caulking gun. These two are perfect when fixing just about any crack. They are even more efficient when dealing with cracks that are in the mortar between concrete blocks.
If you are unsure which tools are ideal, go for a tool kit specifically made to fix cracks in walls. Many tool shops countrywide have fully-equipped DIY kits that are perfect for fixing cracked basement walls. Even better, some of these tool kits have application instructions and briefs on how to use them properly. When fixing a cracked basement wall with a DIY project , it is important that you prepare for the project. This method effectively seals off the crack without running out the other side.
Unlike the rigid alternatives, it is able to flex slightly with wall movement, allowing it to last longer than all the alternatives previously mentioned.
Eventually, even this solution will fail, and the gap will begin to leak once more. Polyurethane Polymer Injection The best and least invasive method to repair a leaking wall crack is to inject a high-viscosity polyurethane polymer into the crack. Unlike epoxy, polyurethane can bond well to both wet and dry concrete, and its high viscosity will allow it to fill even hairline cracks. Unlike urethane, a polyurethane polymer can be designed to expand as much as 20 times its volume if needed. This means that the seal it provides will not be lost as the wall continues its natural process of shifting and moving.
And unlike expensive exterior methods, the work can be completed in a few hours, with no need to dig up the yard. Many contractors will take their installations a step farther with the patented polyurethane polymer wall crack system. Polyurethane Polymer injection is the first line of defense with this type of wall crack system. However, if water makes its way past this, a foam strip is installed over the top of the crack repair.
This strip runs beneath the floor, guiding any extra water into a small drywell dug there. To finish the installation, the crack is covered over with a special coating to give it a tooled-off look, and the drywell is covered over once more with concrete. The end result is a professional-looking and reliable wall crack repair that comes with a written warranty.
The installation is fast, easy, and works almost all the time. Foundation wall cracks can also be a sign of foundation settlement, with part of the house sinking unevenly and causes the foundation to crack.
The natural setting of the concrete can also lead to cracks. For foundation cracks that are wet and actively leaking, we normally use urethane as a sealant material. Renco Tip: If you spot water or moisture coming from a crack the faster you act the better. These types of cracks are extremely serious as they pose a risk to the structural integrity of your home.
In this case, epoxy is the material of choice for repairing the crack. Because the crack was initially caused by stress resulting from movement which can continue, epoxy alone is not generally enough to ensure the repair of the crack. Further reinforcement, in the form of carbon fiber countersunk staples or straps, is often necessary to ensure that the crack does not expand.
If you think you have a structural foundation crack Text or email Renco a photo of your foundation crack today. We can access the damage and recommend a proven solution backed by our Renco home guarantee. Fill out the form below and Renco will contact you within 24hrs to setup an appointment. You can also text with your concerns, questions and photos. Spot a crack in your foundation? The first step to repairing a foundation crack is to identify what type of crack it is.
Here are the 10 most common types. There are two common causes of stair-step cracks: Foundation settlement or sinking in one area Moisture related problems outside your foundation Renco Tip: If you can put more than a quarter in the foundation crack call for a contractor for a professional inspection and repair options.
They are caused by the foundation settling overtime or the natural concrete curing process The most common repair for vertical cracks is an epoxy or polyurethane crack injection. There are three common reasons: Concrete Curing: The most common reason is the natural drying, settling, and curing of the concrete slab. This poses no structural threat and is mostly cosmetic.
Slab Settlement: If a new foundation slab develops settlement issues you are in trouble. This may be caused by poor workmanship where the supporting ground was not compacted or poor soil conditions. Call a professional for an inspection right away.
Frost Heave: Crawl space slab foundations that sit at or above grade are at risk of frost heave. During freezing, weather water underneath the slab can freeze causing the concrete to buckle Renco Tip: If the crack is larger than a hairline, call a foundation expert to get on advice on the cause and options to repair. Get a foundation crack repair assessment today. Notice: JavaScript is required for this content.
Related Posts. What to look for in foundation contractor reviews.
0コメント