Process of making an object or structure waterproof or water-resistant
"Waterproof" redirects here. For other uses, see Waterproof (disambiguation).
"Water protection" redirects here. For the environmental activism, see Water protectors.
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Waterproofing conducted on the exterior of a freeway tunnel
Waterproofing is the process of making an object, person 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 environments or underwater to specified depths.
Water-resistant and waterproof often refer to resistance 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 vapour through a material or structure is reported as a moisture vapor transmission rate (MVTR).
The hulls of boats and ships were once waterproofed by applying tar or 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, decks, or wet areas), watercraft, canvas, clothing (raincoats or waders), electronic devices and paper packaging (such as cartons for liquids).
Waterproofing is the process of making an object, person or structure waterproof or water-resistant so that it remains relatively unaffected by water or...
Basement waterproofing involves techniques and materials used to prevent water from penetrating the basement of a house or a building. Waterproofing a basement...
Bituminous waterproofing systems are designed to protect residential and commercial buildings. Bitumen (asphalt or coal-tar pitch) is a material made...
instance by a waterproofing spray. Examples include the rubberized fabric used in Mackintosh jackets, sauna suits, and inflatable boats. Waterproof/breathable...
Historically, waterproof paper was described in Scientific American in 1884. Greaseproof paper Liquid packaging board Tyvek Waterproofing Wet strength...
Waterproof audio players are devices capable of storing and playing audio media while being in contact with water. One intended use of waterproof audio...
waterproofing system is applied. The most frequently used waterproofing system includes a layer of liquid asphalt onto which a heavy grade waterproof...
Waterproofing Association) in recognition of the wider applications for liquid waterproofing products, for example the protection and waterproofing of...
not propose the sandwich idea, and his paper did not mention waterproofing. Waterproofing garments with rubber was an old idea and was practised in pre-Columbian...
Waterproof High School, in Waterproof, Louisiana, in Tensas Parish is a high school whose former building was built in 1926. The former high school is...
protect and clean granite (Conservado, Purigo) and a waterproofing agent for mortars. This waterproofing agent named Sika-1 is still sold today. 1912: Subsidiary...
Rain pants, also called rain trousers, are waterproof or water-resistant pants worn to protect the body from rain. Rain pants may be combined with a rain...
phenolic resin in form of a film has begun to spread in the production of waterproof plywood. A typical plywood panel has face veneers of a higher grade than...
The watch wristlet waterproof was a type of watch manufactured in Switzerland and issued to British military forces after 1945. The (WWW) standard for...
Engineering Chemistry, Bureau of Chemistry, Washington. Norton, F.J., (1945) Waterproofing Treatments of Materials, Patent Number 2386259, Serial Number 452,885...
basement waterproofing and radon mitigation services, calling it Connecticut Basement Systems. Janesky invented and developed a line of waterproofing products...
established criteria for sound and/or fire protection, i.e. a firewall. A waterproofing membrane can extend 6" up a demising wall as well as under the wall...
shake, and other roof shingles as a form of intermediate bituminous waterproofing. It is sold in rolls of various widths, lengths, and thicknesses – 3-foot-wide...
mammals is thermoregulation. Others include protection, sensory purposes, waterproofing, and camouflage. Different types of fur serve different purposes:: 99 ...
founded in 1959. In 2015, Pidilite acquired a 70% majority stake in Nina Waterproofing Systems for ₹100 crore (US$15.59 million). In 2018, Pidilite acquired...
reference to waterproof sand is in the 1915 book The Boy Mechanic Book 2 published by Popular Mechanics. The Boy Mechanic states waterproof sand was invented...
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