waterproofing with bitumen

См. также в других словарях:

• BITUMEN — (Heb. חֵמָר, hemar and כֹּפֶר, kofer; LXX), a black, flammable substance which becomes viscous and absorbent on heating. It occurs in almost every part of the world, including Mesopotamia, Iran, and Israel, and is found in various natural forms:… …   Encyclopedia of Judaism

• Waterproofing — Waterproof or water resistant describes objects unaffected by water or resisting water passage, or which are covered with a material that resists or does not allow water passage. Such items may be used in wet environments or under water.… …   Wikipedia

• Bituminous waterproofing — systems are designed to protect residential and commercial buildings. Bitumen is a mixed substance made up of organic liquids that are highly sticky and viscous, and are waterproof. Contents 1 Roofing felt components 2 Benefits 3 See also …   Wikipedia

• Asphalt — Note: The terms bitumen and asphalt are mostly interchangeable, except where asphalt is used as an abbreviation for asphalt concrete For other uses, see Asphalt (disambiguation). Natural bitumen from the Dead sea …   Wikipedia

• Damp proofing — A damp proofing barrier Damp proofing in construction is a type of waterproofing applied to building foundation walls to prevent moisture from passing through the walls into interior spaces. A damp proof course (often abbreviated to DPC) is a… …   Wikipedia

• Queen's Pier — Queen s Pier, named after Queen Victoria, was a public ceremonial pier in front of City Hall in Edinburgh Place, Central, Hong Kong. Its two generations have served as a ceremonial pier as well as a public pier, and have witnessed the official… …   Wikipedia

• Petroleum seep — For other uses of seep see Seep (disambiguation) Petroleum seep near the Korňa in northern Slovakia. A petroleum seep is a place where natural liquid or gaseous hydrocarbons escape to the earth s atmosphere and surface, normally under low… …   Wikipedia

• Oil sands — The Athabasca oil sands in Alberta, Canada, are a very large source of bitumen, which can be upgraded to synthetic crude oil. Bituminous sands, colloquially known as oil sands or tar sands, are a type of unconventional petroleum deposit. The… …   Wikipedia

• heavy oil and tar sand — Introduction       crude oils (crude oil) below 20° API gravity are usually considered to be heavy. The lighter conventional crudes are often waterflooded to enhance recovery. The injection of water into the reservoir helps to maintain reservoir… …   Universalium

• Roof — A roof is the covering on the uppermost part of a building. A roof protects the building and its contents from the effects of weather. Structures that require roofs range from a letter box to a cathedral or stadium, dwellings being the most… …   Wikipedia

• Flat roof — A flat roof is a type of covering of a building. In contrast to the sloped form of a roof, a flat roof is horizontal or nearly horizontal. Materials that cover flat roofs should allow the water to run off freely from a very slight… …   Wikipedia