Every person hates dampness around his or her house because this moisture allows the growth of toxic molds thus putting the family at risk. With the exterior waterproof method, it is never too later for one to turn wet walls or basement into dry places. Exterior waterproofing st. Paul measure prevents the water from entering your house through basement or walls. This system prevents the water from coming into your house at the first place compared to the interior water system which only controls water after it has entered into your home.
No matter how your house foundation has been constructed the soil around it will swell depending on the moisture level. As soil continues to expand it causes instability along the foundation wall causing cracks which allow water to penetrate your house. Some crack may be invisible to the naked eye but still will cause damage such as loosening the foundation and causing cracks on the floor.
The Process Of Basement And Exterior Walls Waterproofing Method
When exterior wall or foundation continuously exposed to moisture or water with time they allow the moisture to pass thus affecting the wall quality. The process starts by excavating the perimeter around the house foundation. Inspection of the wall and foundation is done to identify any fault or cracks. In case of holes, they patched to ensure your wall is in excellent condition and then the waterproof is applied on the wall using a brush or roller. The first coat is allowed to dry before applying the second coat this increase the strength of the waterproof membrane. At the base of foundation drain tile is installed and sump pit (a place where water collects before pumped to the surface). The final step is to conduct a test which is a crucial step since it determines if the waterproof is useful or not. They spray Water on the wall for sometimes; then moisture meter is used to detect if there is any presence of moisture in the wall. Lastly, refilling of the excavated land.
Common membrane coatings used are concrete and silicate based. Concrete waterproofing coating is permanent and applied on either painted or unpainted walls. Silicate-based concrete sealer coating only applied on unpainted walls. When it is used it reacts with the concrete to form a seal that acts barrier preventing water from penetrating.
Surface drainage system one should check before applying the waterproof
Rainwater collection –this include gutters and downspouts ensure they are correctly installed and functioning. In case, they are clogged with debris remove them to prevent water from accumulating in the drainage system. Surface water drainage-check the ground around your foundation and ensure it is appropriately sloped so that there is no room for water to flood.
Benefits Of Exterior Waterproofing
Prevent property damage which is caused by water building up inside your basement. One can have peace of mind knowing that their properties are free from any water damage. In additional it increases the house value thus increasing the net worth of the owner. Secondly, it prevents mold growth since moisture provides a suitable environment for its growth. Molds are toxic and affect indoor air thus putting the family at risk.
