Here are 5 waterproofing tips to help you keep your home safe from water damage and mold growth. 1. Fix any leaky pipes, toilets, or fixtures as soon as possible. Even the smallest of leaks can cause havoc on your home whether they occur in the basement or attic. 2. Make sure your gutters and downspouts are working properly at all times since they are a major component to keeping water away from your foundation. 3. Inspect your roof for any loose, missing, or damaged shingles and repair them immediately. 4. If you have a crawl space make sure there is a vapor barrier covering the dirt to prevent moisture from seeping into the joists and flooring above. 5. If you have any cracks in your foundation walls, try to seal them up with hydraulic cement or polyurethane caulk since they are very effective at stopping water from entering through cracked foundations walls and mortar joints.
Water is one of the most powerful forces on earth. It can carve mountains and carve through cement. The force of water can also cause serious damage to your home in the form of flooded basements and mold growth if the proper precautions are not taken.
Before we move forward it is important to note that waterproofing can be a complicated process and that each solution requires a unique approach based on the specific problems of each house. This article will help you understand some of the basics behind waterproofing, but for a thorough analysis it is recommended that you hire a professional waterproofing contractor.
Basement Waterproofing – Why You Need It
Most homes have basements or crawl spaces that are partially underground. The basement walls are usually made up of cinder blocks or poured concrete, both of which are porous materials that allow water to seep through them and into your house. For this reason, it is important to waterproof your basement by using a combination of techniques including surface coatings, cavity drainage, and interior drainage systems.
Keep in mind that even if your basement stays dry now, there may come a time when you need waterproofing in the future based on changes to your property or surrounding environment. For example, groundwater levels naturally fluctuate throughout the year and can increase significantly
Cementitious waterproofing is a thin, water-based coating that is applied to the interior of a structure such as a basement or bathroom to provide a waterproof barrier. It is usually applied by a trowel and can be used in conjunction with other waterproofing materials. Unlike most other types of waterproofing materials, this kind of waterproofing is quick to apply and can be applied over paint, concrete, and most other surfaces.
There are two types of cementitious waterproofing: one that adheres directly to the substrate and another that uses a flexible membrane. The difference between these two types of products is how they seal the surface they’re applied to. The product that adheres directly to the substrate will absorb water into its pores, while the one that uses a flexible membrane will only allow moisture through it on contact. Both are effective at preventing leaks in your basement or bathroom.
There are some things you can do yourself to make sure your home is waterproofed, such as:
• Check your gutters and downspouts to make sure they are working correctly and that they direct the water away from the house. You should clean them at least twice a year.
• Make sure all of the seals around your doors and windows are in good condition and keep them clean.
• Make sure that your sump pump is working properly by testing it regularly. If you have a backup system, test this as well.
• Keep an eye out for any cracks or holes in the foundation of your home, as well as any leaks around the pipes or other sources of water within your home.
The only way to cure a leaky basement is to eliminate the water. Waterproofing does not mean that the basement is going to be 100% dry all the time. It means that when it rains, the amount of water that enters the basement will be minimal and manageable, and after a rainstorm, it will dry out in a reasonable amount of time. The most common cause of water seepage in basements is hydrostatic pressure. When the ground outside your home becomes saturated with water, it puts pressure on your foundation walls and floors. This pressure has to go somewhere, so it pushes its way into your basement through cracks and other openings in your foundation. To waterproof your basement properly, you must seal these cracks and other openings from the inside.
Cementitious waterproofing is a process of applying waterproofing material to a concrete or masonry surface. The process can be done above or below ground level and requires the use of protective equipment for the applicator. Cementitious waterproofing is used as a barrier to water entering into a structure from below ground level. Some forms of cementitious waterproofing are also added to the cement during the mixing process.
A few ways to apply cementitious waterproofing is with a paintbrush, sprayer or roller. The waterproofing material that is used can come in powder form, liquid concentrate, or ready-mixed. Waterproofing materials can be solvent based and can come in different colors. A few types of cementitious waterproofing materials are silicate-based, acrylic-based, polyurethane-based, and epoxy-based. Each type has its own set of advantages and disadvantages and it is best advised to seek expert advice before deciding on one type over another.
Waterproofing concrete foundations is a process that begins immediately after the foundation has been poured and extends for years to come. The greatest amount of waterproofing is done before the foundation walls are backfilled, but there are things you can do later to increase the effectiveness of waterproofing.
Before the pour, your contractor will line the foundation walls with an impermeable membrane that is designed to keep water out. This membrane will be wrapped around the footings and up the walls, and it will overlap at each corner and joint. The membrane has to be carefully sealed at all joints in order to be effective, so a special tape is used to seal each seam. After every joint has been taped, a layer of tar or mastic is applied over the entire surface of the liner to seal any small holes or cracks that may have been missed.
After the foundation walls have been backfilled and before they are covered with siding, waterproofing can be applied by either painting or spraying it on. For this step, you can use a waterproofing product made from asphalt emulsion or a rubberized asphalt compound like Xypex . Both products are equally effective, but Xypex must be mixed with water before being applied, so casual DIYers may find asphalt emulsion easier