Waterproofing is the process of making an object or structure waterproof or water-resistant so that it remains relatively unaffected by water or resisting the ingress of water under specified conditions. Such items may be used in wet environment or underwater to specified depths.
Water resistant and waterproof often refer to penetration of water in its liquid state and possibly under pressure, whereas damp proof refers to resistance to humidity or dampness. Permeation of water vapor through a material or structure is reported as moisture vapor through a material or structure is reported as a moisture vapor transmission rate.
The hulls of boats and ships were once waterproofed by applying tar and pitch. Modern items may be waterproofed by applying water-repellent coatings or by sealing seams with gaskets or o-rings.
Waterproofing is used in reference to building structures (such as basements, desks, or wet areas), watercraft, canvas, clothing (raincoats or waders), electronic devices and paper packaging (such as cartons for liquids).
Considering the importance and necessity of of waterproofing in any building, many manufacturers have tried to supply best waterproofing membrane according to competitive condition on market.
best Waterproofing methods
The most effective basement waterproofing method is called interior water drainage. A drainage system can help avoid water buildup in your basement, moving the water from the footers of the house foundation and out below the basement floor.
Types of waterproofing Methods for building
- Bituminous Membrane
- Bituminous Coating
- Polyurethane Liquid Membrane
Waterproofing Membrane forms and materials
Waterproofing is the combination of materials used to prevent water
intrusion into the structural elements of a building or its finished
spaces. Its main purpose is to resist hydrostatic pressure exerted by
moisture in the liquid state. Waterproofing membranes consist of
waterproof plastic, rubber,
or coated-fabric materials. The materials are used in a system to
prevent the ingress of water into foundations, roofs, walls, basements,
buildings, and structures when properly installed. The term dampproofing
is often confused with waterproofing, however, dampproofing is a system
designed to resist the flow of moisture in a gaseous state i.e. water
vapor.There are essentially 2 types
of membranes, sheet based membranes and liquid applied membranes.
Ideally, a high quality waterproofing membrane should be
strong, flexible, tear-resistant and elastic so that it can stretch to
cover cracks and also move with the building. If the waterproofing
membrane is to be exposed to the sun, then it should be UV stable.
membrane ought be highly flexible to take any shape it is laid over,
and be capable of turning up and over walls and other construction
Polyurethane membrane is an example of a waterproofing system that is widely used. Polyurethane membranes can be applied on various substrates for
instance; concrete, cement sheeting and roof tops. Polyurethane has
extremely good flexible qualities, the seamless factor makes it an
attractive choice in areas with a lot of movement.
membranes can be rolled in a traditional sense or it can be sprayed with
a high-pressure spray machine. The sprayed application can dry
depending on ambient weather conditions in approximately 25 seconds. In a
20 degrees environment the product is trafficable within 24 hours,
depending on type of membrane it may require a top coat to protect
against UV rays.
best seller Waterproofing Membrane in India
As previously mentioned, waterproofing is considered as an important and vital action in construction buildings. It directly affects the service life of any building. In this regard, using waterproofing products have been dramatically increased in recent years. It is a good motivation for many manufacturers and companies to extend their commercial activities over the world. Similarly, Indian market is also remarkable in producing and supplying waterproofing membranes. There are prominent Indian suppliers and sellers of waterproofing products that are known for customers.
wholesalers of Waterproofing Membrane
Considering the necessity and popularity of waterproofing products, especially membranes, many websites and online markets are widely existed to present their products to customers and users. Similar to many products, the Waterproofing Membranes are also wholesaled by several manufactures and companies. It is obvious that the prices of products will be significantly lower when wholesaling. Thus, if you need large amounts of waterproofing membranes, it is strongly recommended to buy them as wholesale to save your money.