Waterproofing or making something water resistant is a process of making objects that are normally impervious to water resist the entry of water in extremely wet conditions. Water resistant objects such as a watch, is designed to combat the effects of water when the wearer goes swimming, for example.
In a similar way buildings, especially in a wet climate can be waterproofed to negate the effects of rainfall, condensation and dampness on its structure. Adopting a waterproofing system is a preventative measure as the repairs following a flood or water damage would be costly. Nowadays, building standards use various waterproofing systems when constructing new buildings following stringent guidelines within the law. In this country people often experience wet weather even in the summer. In the winter, water can freeze, which at times, can cause major problems and serious damage to the construction.
Existing buildings, such as a house or a similar structure can be waterproofed with the use of membranes and coatings to protect contents within as well as shield its structural integrity. This process includes waterproofing roofing materials as well as waterproofing other building materials. Concrete itself is not watertight on its own. Waterproofing is a critical procedure and there are experts in building waterproofing systems who provide maintenance, repairs, restoration and new construction services. There are a number of guidelines in the UK about building waterproofing systems, and reputable contractors follow these parameters religiously.
Waterproofing minimizes the effects of internal humidity and the effects of moisture. Water damage can be a serious issue when it comes to the structure of a building. It causes mildew, fungi and mould and a number of other problems which can undermine foundations and make a building unsafe or unhealthy to live in. Wooden buildings such as a log cabin can especially suffer rapid decay from water exposure, but water penetration can also damage concrete and other types of building materials, especially in extremely cold conditions, where water may freeze and cause cracks.
The conventional system of waterproofing involves membranes. This relies on the application of one or more layers of membrane of various materials such as bitumen, silicate, PVC and EPDM. These membrane layers act as a barrier between the water and the building structure, preventing the means of access of water.
Over the past two decades, the construction industry has witnessed technological advances in waterproofing materials, including integral waterproofing systems as well as more advanced membrane materials. Some permeability in a building is desired because humidity is created for different reasons in an occupied house, which must be safely vented. A building needs outlets for drainage so that if water does get inside, it is not allowed to dwell and can easily escape. A building also needs surface systems to include things like clapboards protect the walls of a house, or shingles on the roof of a building. Archetypally, building waterproofing is done in a number of different ways to construct multiple barriers against water penetration. Together, waterproofing measures are known as “the envelope.” Preventing and fixing leaks and the dehumidifying of a building are also measures of an effective waterproofing system.
Alisia Jones is a freelance content writer. In this article she shares her information about waterproofing system.