Waterproofing techniques for basement floors.
If basement floor waterproofing wasn’t overlooked on such a regular basis, then there wouldn’t be as many problems with seepage and flooding when it was finished. Many people think basements are just concrete storage spaces for things you don’t use very often. The possibility of family rooms having extra space are realized.
Many homeowners go years without a water problem and then develop one due to the existing sub-floor and sub-surface drains clogging with mud.
If water from the roof is not directed far enough away from the foundation, then the soil becomes too saturated. In the process of the house settling, the walls will often crack, protective coatings which are on the outside biodegrades and drainage systems will be filled in with silt. A leakage in the basement might result from all these problems. Natural pressure from the soil against the foundation will cause flowing ground water to enter through any cracks or crevices in your foundation. A high water level can create a great amount of pressure. If water is pressurized, concrete cannot withstand it, concrete will surely break because the water will seek all cracks or crevices in the walls and floors. The end results are a water filled crawlspace or basement.
If you want to keep hydrostatic water from getting into your home, pressure relief systems will do the job for you. Primary pumps cannot work if the electricity goes out during a rainstorm. As pressure increases the floor or wall will be penetrated by moisture. (usually called bleeding). Usually you’ll find seepage in corners or in joints where the wall meets the floor.
If you think that water is comming out of an isolated area, you can lower the water table and the underground hydrostatic pressure by using an easy-to-install sump pump below your floor table. Water vapor will go right through concrete since it is porous. Because of moisture it feels even more cold, and rots carpet and other floor coverings. Even the mold starts to grow and basement smeels musty.
Using high quality sealants easily found in the marketplace is a good remedy. It is often possible to paint them with either the roller or spray method.
A normal basement floor waterproofing job may entail:
- first the floor of the area being worked on must be prepared to make it smooth and remove any excess material
- making sure the basement floor is as dry as possible, hiring large fans or heaters if necessary.
- You must seal all joints between the walls and floor.
- filling any particularly noticeable cracks or joints.
- Priming the floor when the product calls for the use of a primer.
- top-coating floor with the final product, using 2 or 3 coats as appropriate.
If you waterproof your basement floor with a good product the results should last for a number of years. There exist sealants in the market like PermaFlex which has lasting and durable basement floor waterproofing. This is arguably the only waterproofing system that is suitable for indoor use that will result in the complete sealing of a basement floor, no matter what sort of state it might be in. And it is considerably cheaper than other type of work as it does not involve pipes or pumps!
