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Saturday, July 30, 2011

Researching Facts On Waterproofing And Basement Systems Nova Scotia

By Adriana Noton


The technique used to keep water from infiltrating a house or other building is waterproofing. If the structure is at ground level or below, then waterproofing is necessary so that ground water will not build up in the soil which will result in raising the water table. The basement systems Nova Scotia can help eliminate some of these problems.

Cracks form in foundations when pressure collects underneath the floors and walls of a basement room. Small cracks will led to large openings that will contract and expand because of the hydrostatic pressure caused by moisture and humidity. Any openings that are wet and dark are susceptible to mold and decay collection. To seal these unhealthy areas, epoxies can be applied by groups.

Masonry foundations have to be treated with an interior sealer in order to prevent water from coming into the basement when the hydrostatic pressure occurs. If this is not treated, then a condition called spalling will occur when the humidity breaks down the foundation causing the concrete to deteriorate. The sealers will prevent water from being absorbed by the foundation.

Foundations made of concrete will be treated with a drainage system that is built into the concrete blocks. This is done by drilling weep holes into the concrete to allow for water flow to occur. An interior drain is inserted through the blocks so that the water can collect and be drained into a sump pump.

This sump pump will redirect the water flow out of the living space. If water enters through a crack in the basement or foundation, then a trench is dug to collect the water, route it to the drain that leads to the sump pump. The sump pump will pump all the moisture out from under the house immediately.

Exterior waterproofing prevents molding and deterioration of building supplies. This is usually applied as a coating that will prevent the water from coming through the foundation walls. The International Building Code or the IBC will only recognize this type of treatment as a sufficient way to prevent structural damage caused by water. Asphalt was used as this coating before the 1980's until deemed a health hazard.

Today, many new substances are being used as a coating. The polymer-based waterproofing material is more user friendly and better for the health of the environment and the occupants of the structure. It prevents water entrance into the foundation much like asphalt did, but it is easily applied by spray and it is not affected by the changing soil pH. It also is flexible enough to move around so that it conforms to the cracks and openings that appear over time.

With as many different techniques of waterproofing homes and other buildings, it is important to consider the effectiveness, cost, and the installation procedure. Using the correct method can prevent further damage or Leaky Basement Repair Halifax. Older structures can also be treated effectively through the proper advice from a specialist.




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