Unlike a ‘water resistant’ material which restricts the movement of moisture, a ‘waterproof’ material is one that doesn’t allow moisture to pass through it at all. In wet areas of your home, waterproofing involves the application of a suitable membrane product to make sure no moisture can escape from the wet areas into other parts of the home. Wet areas in a residential building are the spaces containing sanitary fixtures and appliances which are subject to high levels of moisture from direct wetting, high humidity levels and condensation.
Waterproofing contractors in Delhi, NCR is normally required anywhere there is a water outlet including bathrooms, showers and baths in particular, laundries and kitchen wet areas. Costs vary depending on the size of the room and type of waterproofing used, but you can expect to pay anywhere between 35 – 300 per square meter or 500 to 4000 in totals to waterproof an average sized bathroom. History for Waterproofing It may surprise you to learn that waterproofing has been part of human construction for more than 13,000 years and is considered the third oldest trade behind carpenters and masons. Back in the days of hunter-gatherers, waterproofing was used to prevent stored produce from being spoiled by the weather and to seal primitive boats using a bitumen emulsion. Bitumen water leakage solutions in Delhi as also used in the Egyptian pyramids to keep the tombs of the Pharaohs dry when the Nile flooded its banks every year. So it has played an important role over a long period of time and has now become an integral part of modern building techniques.
Different Types of Waterproofing Waterproofing solutions in Delhi come in a variety of different styles. Some are rubber sheets that are rolled out and attached to the surface, while others come in liquid form and are applied with a brush or roller. The most popular kind used in bathrooms today is a liquid membrane, which has the advantage of being highly flexible and relatively easy to install.
Class 1 – stretches to a length 65% more than its original length. Examples include fiberglass, metal and water based epoxies. Class 2 – stretches between 65% and 200% more than its original length. Examples include acrylic membranes and bitumen based membranes. Class 3 – stretches over 200% more than its original length. Examples include water based polyurethane; solvent based polyurethane, sheet rubber, and PVC sheet membranes. Why is waterproofing necessary
As stated by waterproofing contractors in Delhi, NCR, water can do a lot of damage in a residential building, particularly when it goes undetected for a long period of time. If a wet area is not waterproofed or is not waterproofed correctly, water can seep out undetected into other areas of the home.