Many basement flooding and seeping problems could have been avoided by waterproofing the basement floor when constructed. Basements are often thought of as just places for storage that have concrete floors and walls where you can store old toys, tools and other stuff. The possibility of family rooms having extra space are realized.
After many years drains can become plugged with mud and causes water problems to occur.
The soil will become too wet and saturated if water from the roof isn’t directed far away enough from the foundation. 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. Leakage in the basement can be caused by all of these problems. Flowing ground water enters through cracks or other openings in the foundation; moisture in saturated soil enters through solid masonry as well as through cracks and other openings because of the natural pressure the soil exerts against the foundation. The higher the level of water, the greater the pressure. In turn this water, under increased pressure, seeks entry through cracks and crevices in the walls and floors, and concrete is no match for water pressure. The end results are a water filled crawlspace or basement.
Pressure relief systems are a good way to prevent hydrostatic water from entering your home. Whenever there happens to be a power outage due to a rainstorm, it is very likely that the primary pumps will not work, and that may cause somewhat of an inconvenience. Pressure builds up over time and moisture is pushed through the wall or floor. (usually called bleeding). Corners and joints that connect the floor and the wall are the most likely candidates for seepage.
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 passes through porous concrete. A wet or damp basement due to excessive moisture will cause carpeting to rot, allows mold to grow and makes the basement smell 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 job may entail:
- preparing the floor by removing crumbly or loose material.
- Use large fans and heaters as needed to make sure the basement floor is as dry as it can be.
- making sure wall/floor junctions are sealed.
- Any cracks or joints noticed will need to be filled.
- Find out if it is necessary to use a primer and if it should be, prime the floor as per instructions
- Use 2 to 3 coats as needed to top coat the floor with the final product.
A high quality product will result in basement floor waterproofing that can last for years and 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!
Posted on February 17th, 2009 by Admin
Filed under: general
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