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Basement Repair San Francisco, California

man repairing the foundation of the house

A basement serves as an inexpensive space that can be used for a variety of purposes. Most commonly, people use the basement as a storage space, but it can also be used as an entertainment center (like a man cave), an extra bedroom, a family room, an office, and so on. Therefore, adding a basement to brand new home construction or finishing an existing basement is a great investment. You can maximize the value of your property by having a basement installed in it. Of course, there are a variety of design options and maintenance requirements to keep your basement in good condition.

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    Types Of Basement Construction

    Basement repair can be constructed in various ways but the three most common basement types are masonry wall basements, precast panel basements, and poured concrete wall basement. Masonry wall basement is made with masonry blocks connected to properly reinforce the walls to make them waterproof. Precast Panel Basements are made from precast poured concrete panels that are made off-site and installed into place with a crane during the construction process. The third and arguably the most popular of these is the poured concrete wall basement. This type of basement has walls made from solid concrete designed to be able to resist lateral water pressure, wind, and earth pressure. They are joint-free which makes them better resistant to water and even water.


    Popular Basement Uses

    Basements offer an economical space for a variety of uses. There are a variety of fo innovative ways you can make use of the lower living space in your home. Basements tend to be naturally insulated which creates a unique internal environment that is cooler in summer and warmer during the winter month. If you currently don’t have a room in your home for a family room, guest room, home office among other things, consider transforming your basement into one. And even if you have any of these spaces in your home already, you can free up extra space in your main living area by moving an existing room to your basement.


    Basement Moisture Problems

    The most common form of basement problem is moisture problems. These arise for a variety of reasons including inadequate grading of the ground around the house during construction, a lack of proper drainage features like downspouts and gutters, poorly designed windows well, structural crack, and so on. Failure to properly route rain and melt water away from your house is another cause of basement moisture problems. The best approach to solving these moisture problems is to get rid of the cause of the moisture in the first place rather than try to stop it.


    Basement Waterproofing And Damp-Proofing Services

    These are the two methods of preventing moisture buildup in basements. Waterproofing and damp-proofing are two different processes. Waterproofing involves the application of a membrane to the walls of the basement to bridge cracks that may occur in the wall and prevent moisture from seeping in. If your home is located in an area with a high water table or poor soil drainage, then you need to waterproof your basement. Damp-proofing on the other hand, involves the installation of a vapor barrier that prevents water penetration. This method will not block cracks or stop water under hydrostatic pressure from seeping in.


    Basement Cracks - Repairing Foundation Problems 

    Basement cracks usually occur when the soil around the foundation becomes compacted over time. The soil can move up and down and the compact soil can weaken the supporting structures of the house, causing them to eventually collapse. In some cases, cracks may appear in the basement walls as a result of drainage problems that are caused by silt. The most common type of basement wall crack is one that forms at the corner where the two walls meet; however, any crack in your basement walls can form.


    Basement Cracks

    Basement cracks can also be caused by the improper installation of plumbing, heating, cooling and electrical systems in your home. In order to fix most types of basement walls cracks, basement waterproofing contractors recommend the application of a chemical mixture called epoxy and a hardener, such as sodium silicate. Epoxy is made from pure epoxy resins while the hardener contains Portland cement, calcium bicarbonate or gypsum powder. These two ingredients bond together to form an impermeable surface, which prevents moisture and gases from penetrating the basement walls.


    Basement Flooring

    Basement floors should also be sealed in order to prevent leaks and to minimize damage due to earthquakes and heavy rains. Epoxy is a great choice for basement floor sealers because it is extremely effective at sealing cracks. Epoxy will not peel, rub off or otherwise bond with the floor or wall; thus it will not rust, deteriorate or become ineffective over time.


    Basement Walls

    It is very important to repair basement walls and basement floors as soon as possible. Cracks in basement walls can lead to moisture absorption and structural damage to your home. If you notice water leaking into your home, it is a good idea to have your foundation walls repaired as soon as possible. Most repairs can be done quickly without disrupting your day-to-day life.

    Most cracks are caused by soil expansion and contraction when there is a significant amount of water present. When soil expansion and contraction take place frequently, it can result in cracks. To solve this problem, most homeowners choose to fix cracked concrete floor panels using epoxy resins. Epoxy expands or contracts based on the difference in atmospheric pressure and relative humidity.

    Most people choose to repair existing cracks in concrete by filling them with concrete mix. However, this type of repair will often lead to additional problems, such as swelling, cracking and water seepage. A better solution would be to allow the crack to fill in naturally with soil, after removing the top layer of soil. If the soil does not already have enough dissolved solids to fill the gap, then it will need to be mixed with concrete to add the necessary volume. This process will make sure that no additional soil is added, while ensuring that new cracks do not form in the future.

    If you are planning to repair cracks in your basement without the use of epoxy resin, then you will need to purchase some chemicals to effectively crack the concrete without the use of an epoxy agent. These chemicals are available at any home improvement store. The two most popular chemicals used for basement repairs are acrylics and polymers. However, 40 psi is generally considered the strongest chemical, which will create a crack that is barely noticeable to the naked eye. If you are simply looking to make small cracks in a large area, then a lower

    strength chemical may be sufficient for your needs.

    When purchasing basement flooring, you should also take into consideration basement wall cracking. Cracks in basement walls are caused by normal settling and will usually appear as tiny indentations. When these cracks get larger, they can often become larger holes in walls. Basement floors are usually constructed from masonry products such as concrete slabs or reinforced concrete. In these cases, normal settling will eventually cause cracks in concrete walls, and these gaps could allow water to seep through and enter your home, leading to health hazards.