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Lake Asphalt Of Trinidad And Tobago
Lake Asphalt of Trinidad and Tobago is a company based in La Brea in Trinidad involved in the mining, processing and exporting of asphalt products from the Pitch Lake. History The business was founded in 1851 by the tenth Earl of Dundonald who took out a patent for the use of asphalt from the Lake at La Brea.History of the Company Lake Asphalt of Trinidad and Tobago J.W. Previte and A.L Barber later joined the team and in 1888 secured a 21-year concession for the exploitation of the Lake. In 1949 the business was renamed ''The Trinidad Lake Asphalt Company''. Ownership remained with the ''Previte Company'' based in the UK which comprised a network approximately 24 public companies around the world through which the asphalt was sold. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trinidad
Trinidad is the larger and more populous of the two major islands of Trinidad and Tobago. The island lies off the northeastern coast of Venezuela and sits on the continental shelf of South America. It is often referred to as the southernmost island in the West Indies. With an area of , it is also the List of Caribbean islands by area, fifth largest in the West Indies. Name The original name for the island in the Arawak language, Arawaks' language was which meant "Land of the Hummingbird". Christopher Columbus renamed it ('The Island of the Holy Trinity, Trinity'), fulfilling a vow he had made before setting out on his third voyage. This has since been shortened to ''Trinidad''. History Island Caribs, Caribs and Arawaks lived in Trinidad long before Christopher Columbus encountered the islands on his third voyage on 31 July 1498. The island remained Spanish until 1797, but it was largely settled by French colonists from the French Caribbean, especially Martinique.Besson, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bitumen
Asphalt, also known as bitumen (, ), is a sticky, black, highly viscous liquid or semi-solid form of petroleum. It may be found in natural deposits or may be a refined product, and is classed as a pitch. Before the 20th century, the term asphaltum was also used. Full text at Internet Archive (archive.org) The word is derived from the Ancient Greek ἄσφαλτος ''ásphaltos''. The largest natural deposit of asphalt in the world, estimated to contain 10 million tons, is the Pitch Lake located in La Brea in southwest Trinidad (Antilles island located on the northeastern coast of Venezuela), within the Siparia Regional Corporation. The primary use (70%) of asphalt is in road construction, where it is used as the glue or binder mixed with aggregate particles to create asphalt concrete. Its other main uses are for bituminous waterproofing products, including production of roofing felt and for sealing flat roofs. In material sciences and engineering, the terms "asphalt" an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
La Brea, Trinidad And Tobago
La Brea is a town in southwestern Trinidad, located northeast of Point Fortin and southwest of San Fernando. La Brea (Spanish for "the tar" or "the pitch") is best known as the site of the Pitch Lake, a natural asphalt lake. Pronunciation of "La Brea" differs from that used in the USA at the La Brea Tar Pits in Los Angeles. Trinidadians call this place "La Bray". Location La Brea health district is situated in the mid-western peninsula. It is bounded by the Gulf of Paria on the west, Mondesir Road and part of National Mining on the north, by Fowl Play Bridge Aripero village on the south and by Union Village on the east. The villages included within these boundaries are: Union, Vessigny, Chinese Village, Aripero, Sobo, Rousillac village, Vance River and La Brea. Size and population It is approximately 52 km² in size and has a population of about 18,000. Climate There are two main seasons: the dry season from January to May and the rainy season from May to December. Topogr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pitch Lake
The Pitch Lake is the largest natural deposit of asphalt in the world, estimated to contain 10 million tons. It is located in La Brea in southwest Trinidad, within the Siparia Regional Corporation. The lake covers about 100 acres (0.405 square kilometres) and is reported to be 250 feet (76.2 metres) deep. Pitch Lake is a popular tourist attraction, including a small museum, from where official tour guides can escort people across the lake. The lake is mined for asphalt by Lake Asphalt of Trinidad and Tobago. History The Pitch Lake has fascinated explorers and scientists, attracting tourists since its re-discovery by Sir Walter Raleigh in his expedition there in 1595. Raleigh himself found immediate use for the asphalt to caulk his ship. He referred to the pitch as "most excellent... It melteth not with the sun as the pitch of Norway". Raleigh was informed of the lake’s location by the native Amerindians, who had their own story about the origin of the lake. The story go ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas Cochrane, 10th Earl Of Dundonald
Thomas Cochrane, 10th Earl of Dundonald, Marquess of Maranhão (14 December 1775 – 31 October 1860), styled Lord Cochrane between 1778 and 1831, was a British naval flag officer of the Royal Navy, mercenary and Radical politician. He was a successful captain of the Napoleonic Wars, leading Napoleon to nickname him french: le Loup des Mers, lit=the Sea Wolf, label=none. He was successful in virtually all of his naval actions. He was dismissed from the Royal Navy in 1814 after a controversial conviction for fraud on the Stock Exchange. He helped organise and lead the rebel navies of Chile and Brazil during their respective successful wars of independence through the 1820s. While in charge of the Chilean Navy, Cochrane also contributed to Peruvian independence through the Freedom Expedition of Perú. He was also hired to help the Greek Navy, but did not have much impact. In 1832, he was pardoned by the Crown and reinstated in the Royal Navy with the rank of Rear-Admiral of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Limmer Holdings
Limmer Holdings was a major contracting business based in London. History The Company was founded circa 1881 as the ''Limmer & Trinidad Lake Asphalt Company'' with the objective of undertaking road contracting using high quality asphalt from Limmer in Germany and from the Pitch Lake in Trinidad.History of the Company Lake Asphalt of Trinidad and Tobago The company was based in Carnwarth Road in and secured major contracts for surfacing the roads of . [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coal Tar
Coal tar is a thick dark liquid which is a by-product of the production of coke and coal gas from coal. It is a type of creosote. It has both medical and industrial uses. Medicinally it is a topical medication applied to skin to treat psoriasis and seborrheic dermatitis (dandruff). It may be used in combination with ultraviolet light therapy. Industrially it is a railroad tie preservative and used in the surfacing of roads. Coal tar was listed as a known human carcinogen in the first Report on Carcinogens from the U.S. Federal Government. Coal tar was discovered circa 1665 and used for medical purposes as early as the 1800s. Circa 1850, the discovery that it could be used as the main ingredient in synthetic dyes engendered an entire industry. It is on the World Health Organization's List of Essential Medicines. Coal tar is available as a generic medication and over the counter. Side effects include skin irritation, sun sensitivity, allergic reactions, and skin discoloration. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trinidad And Tobago
Trinidad and Tobago (, ), officially the Republic of Trinidad and Tobago, is the southernmost island country in the Caribbean. Consisting of the main islands Trinidad and Tobago, and numerous much smaller islands, it is situated south of Grenada and off the coast of northeastern Venezuela. It shares maritime boundaries with Barbados to the northeast, Grenada to the northwest and Venezuela to the south and west. Trinidad and Tobago is generally considered to be part of the West Indies. The island country's capital is Port of Spain, while its largest and most populous city is San Fernando. The island of Trinidad was inhabited for centuries by Indigenous peoples before becoming a colony in the Spanish Empire, following the arrival of Christopher Columbus, in 1498. Spanish governor José María Chacón surrendered the island to a British fleet under the command of Sir Ralph Abercromby in 1797. Trinidad and Tobago were ceded to Britain in 1802 under the Treaty of Amiens as se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bitumen
Asphalt, also known as bitumen (, ), is a sticky, black, highly viscous liquid or semi-solid form of petroleum. It may be found in natural deposits or may be a refined product, and is classed as a pitch. Before the 20th century, the term asphaltum was also used. Full text at Internet Archive (archive.org) The word is derived from the Ancient Greek ἄσφαλτος ''ásphaltos''. The largest natural deposit of asphalt in the world, estimated to contain 10 million tons, is the Pitch Lake located in La Brea in southwest Trinidad (Antilles island located on the northeastern coast of Venezuela), within the Siparia Regional Corporation. The primary use (70%) of asphalt is in road construction, where it is used as the glue or binder mixed with aggregate particles to create asphalt concrete. Its other main uses are for bituminous waterproofing products, including production of roofing felt and for sealing flat roofs. In material sciences and engineering, the terms "asphalt" an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mining Companies Of Trinidad And Tobago
Mining is the extraction of valuable minerals or other geological materials from the Earth, usually from an ore body, lode, vein, seam, reef, or placer deposit. The exploitation of these deposits for raw material is based on the economic viability of investing in the equipment, labor, and energy required to extract, refine and transport the materials found at the mine to manufacturers who can use the material. Ores recovered by mining include metals, coal, oil shale, gemstones, limestone, chalk, dimension stone, rock salt, potash, gravel, and clay. Mining is required to obtain most materials that cannot be grown through agricultural processes, or feasibly created artificially in a laboratory or factory. Mining in a wider sense includes extraction of any non-renewable resource such as petroleum, natural gas, or even water. Modern mining processes involve prospecting for ore bodies, analysis of the profit potential of a proposed mine, extraction of the desired materials, and fi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Government-owned Companies Of Trinidad And Tobago
State ownership, also called government ownership and public ownership, is the ownership of an industry, asset, or enterprise by the state or a public body representing a community, as opposed to an individual or private party. Public ownership specifically refers to industries selling goods and services to consumers and differs from public goods and government services financed out of a government's general budget. Public ownership can take place at the national, regional, local, or municipal levels of government; or can refer to non-governmental public ownership vested in autonomous public enterprises. Public ownership is one of the three major forms of property ownership, differentiated from private, collective/cooperative, and common ownership. In market-based economies, state-owned assets are often managed and operated as joint-stock corporations with a government owning all or a controlling stake of the company's shares. This form is often referred to as a state-o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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