Injection waterproofing is products that are used mainly for foundation crack repairs. Many home improvement stores nationwide carry non-toxic and environmentally safe products to use for this purpose. The material most often used, is made from a polyurethane compound. It is lightweight and expands to many times its original size when injected and exposed to the atmosphere. These products are available in easy to use container / applicators. All of these waterproofing products work best if the area is clean and dry when you are applying them. If continuous water flow is a problem, you can use modeling clay or better yet, plumbers putty to temporarily seal the crack while you inject the injection waterproofing.
To create a dry basement out of your wet one, you will need to inject waterproofing into all the cracks and holes you can locate. This means servicing the spaces around the pipes that enter or exit your basement through the walls and floor. This is not the best cure for a wet basement, it is just the simplest, quickest and least expensive. The best process involves many steps and can be costly. In short, locate the source and cause of your wet basement, redirect the water, seal the foundation with concrete waterproofing and dry it out. These are the basic steps of waterproofing. You may choose to use the injection waterproofing to get you through to the dry season then do the full program.
Even when sealing the outer surface of your basement concrete walls it is a good plan to use injection waterproofing to seal the cracks and holes. Injection waterproofing is easily a do-it-yourself project. Not only are you rejecting the ground water but you also will be making it harder for radon gas to enter your home. A dry basement is not likely to grow mould and so is a healthier environment for you and your family. Keep it dry and enjoy your basement.