Materials that are being used for basement waterproofing purpose and how those are used
There can be some big differences in the materials and the way they’re used with basement waterproofing systems. There will be ones accessible to the general public and others accessible just to industry professionals. Let’s assess the situation and see how we can apply it to your home.
The area in which you live is going to affect the amount of water around you. Materials that you can use will be influenced by the information you collect.
When most people look for basement waterproofing products they usually think of simple sealants. Their basement has previously had waterproofing done to it, so they are simply wanting to patch up some small damp portions. It is easy to find a sealant that can be used to treat the concrete once it has been poured, or indeed the mortar that is found in block walls. One type of sealant which is recommended for this is RadonSeal.
You need to treat the whole basement, walls and floor, otherwise it’s likely the water will simply find a way around the sealant. This product comes with a limited 20-year guarantee so looks like a viable option. Sealant is a potential problem to be aware of, (not just this one, but all sealants)basement waterproofing sealants only protect the inside of the basement. In other words, there could be lots of water pressing against and through whatever materials your cellar walls are made of.
You may have to think of other alternatives if you have breaks in the wall. Plaster coating can be used to the existing plaster if that is what the walls are made from. All you need to do is chip away any loose material from around the crack and then fill the area back up with plaster.
One other option which is available is to use a stitching material. These metal staples are stapled across the cracks to prevent or limit further movement. Any type of cement that is not prone to shrinkage can then be used to fill up any cracks.
More serious cracks in the walls or the floor of the basement can be filled with Gunite, a form of concrete that is sprayed on. The special spraying equipment that is required can be rented. The resulting spray will fill cracks and leave a smooth finish, but you need to get the mixture ratio right. However it does stick to most surfaces so it’s a good option.
Finally, it needs to be said that basement waterproofing materials are not the ultimate solution. In addition, you should be making sure there is as little water as possible getting into the ground water.
So also consider: