One of the major components in any construction project is the waterproofing system. Waterproofing can mean the difference between a successful construction project and one that ultimately fails for one reason or another. Waterproofing is a very detailed process and often goes hand in hand with the design process for a building. It is often seen as the last step before the roof or another surface is installed to ensure that it stays sound and dry even in severe weather conditions. A proper waterproofing system will protect against rainwater, snow, ice, and other water-borne debris and prevent damage from occurring during the course of construction.
Some of the more common waterproofing applications include concrete, block, pavement, slabs, piping, tanks, pipe, and roofing membranes. With the increasing use of these materials in residential and commercial buildings alike, there must be good quality waterproofing coatings applied to these materials to prevent water damage and costly repairs. There are two main categories of waterproofing coatings available on the market today. They are referred to as surface-mounted and penetrating sealants. These two types of waterproofing systems have different ways of protecting the material and are used for specific waterproofing applications.
The most popular form of waterproofing system used by contractors and professionals in the construction industry is the surface mounted system. This system is applied to the concrete or stone surface of buildings in preparation for construction. Once applied, it protects the surface of the structure from water damage, especially in the case of damages caused by hurricanes and tornadoes. In addition to this, it also prevents damage to the structural steel structure of the buildings.
A second popular type of waterproofing system is the UV stable membrane. As the name suggests, a UV stable membrane is made up of a water-resistant film that is applied to the interior surfaces of structures. This film acts as an additional layer of insulation to block heat transfer. Generally, these materials are used for wetness control around plumbing, heating systems, ventilating ducts, and other penetrations into the interior spaces of buildings. While they are more effective than the sheet membrane, they also cause aesthetic problems. When the structure is exposed to sun, rain, and moisture for long periods, the appearance of the film tends to get fuzzy.
A recent example of a water-resistant membrane is the Hong Kong International Airport roof repair project. The installation of this waterproofing system on the roof of the Hong Kong International Airport was one of the largest projects undertaken by the construction company in Hong Kong. In fact, the installation took more than three months. It is because of this long duration that the project became controversial and forms a topic of debate. Some residents in the area believe that the project should not have been done considering the number of people that will likely travel into the city using the public transport system. Also, the impact of the project has made the airport’s roof look unsightly, forcing the Hong Kong government to make several changes to make it more attractive.
In another case, the El Teniente tunnel was also subjected to a waterproofing system. This tunnel, which links the El Teniente Golf and Fitness Centre to the airport station, has seen many interruptions due to rains and accidents. While most people use the tunnel for running, some use it as a way to hike to the summit of Mount Kilimanjaro. When rains disrupt this route, the floods cause holes that are often left behind, making it difficult to access the gym.
Waterproofing is also necessary to prevent damage to buildings caused by water leaking from underground. In many cases, buildings have to be evacuated when floods strike, causing extensive damage to the interior. The El Meningh Golf and Fitness Centre, which is located on the second floor of an office building, for instance, suffered extensive water damage in June this year. Although the structural damage was minor, it highlighted how important it is for buildings to be waterproofed. It can prevent structural damage and make it easier to carry out repairs when necessary.
In response to the question of what are waterproofing materials used in buildings, Foundation Repair should first inspect the property before any waterproofing work is carried out. He or she should check whether there is already a major leak on the exterior walls or whether the wall is at risk of one happening. If there is a major leak, the engineer will then recommend a suitable solution. In the case of an existing roof leak, an engineer should strengthen the roof and fix any issues with the pitched roofing as well as any other issues that may be causing structural damage.