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Rugby Cement
Rugby Cement was the common name for a company based principally in Rugby, Warwickshire, which produced portland cement. With its origins in the early 19th century, the company was founded in 1862 as the Rugby Lias Lime & Cement Company Ltd before being renamed the Rugby Portland Cement Company Ltd in 1872, in 1979 it was renamed the Rugby Group plc. In 2000 Rugby Cement was taken over by the RMC Group, which was itself taken over by the Mexican firm Cemex in 2005. Cement production still continues at the New Bilton site in Rugby under Cemex ownership. History The business was first started in 1825 as a small family business by two local businessmen Thomas Walker and his son George Walker when they started producing lime mortar at a site on their land at New Bilton and nearby Newbold-on-Avon, exploiting locally available deposits of what Professor H.B. Woodward described in 1898 as "the finest inland section of lower lias limestone in the country". The first public compa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cement
A cement is a binder, a chemical substance used for construction that sets, hardens, and adheres to other materials to bind them together. Cement is seldom used on its own, but rather to bind sand and gravel ( aggregate) together. Cement mixed with fine aggregate produces mortar for masonry, or with sand and gravel, produces concrete. Concrete is the most widely used material in existence and is behind only water as the planet's most-consumed resource. Cements used in construction are usually inorganic, often lime- or calcium silicate-based, and are either hydraulic or less commonly non-hydraulic, depending on the ability of the cement to set in the presence of water (see hydraulic and non-hydraulic lime plaster). Hydraulic cements (e.g., Portland cement) set and become adhesive through a chemical reaction between the dry ingredients and water. The chemical reaction results in mineral hydrates that are not very water-soluble. This allows setting in wet conditions or u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australia
Australia, officially the Commonwealth of Australia, is a country comprising mainland Australia, the mainland of the Australia (continent), Australian continent, the island of Tasmania and list of islands of Australia, numerous smaller islands. It has a total area of , making it the list of countries and dependencies by area, sixth-largest country in the world and the largest in Oceania. Australia is the world's flattest and driest inhabited continent. It is a megadiverse countries, megadiverse country, and its size gives it a wide variety of landscapes and Climate of Australia, climates including deserts of Australia, deserts in the Outback, interior and forests of Australia, tropical rainforests along the Eastern states of Australia, coast. The ancestors of Aboriginal Australians began arriving from south-east Asia 50,000 to 65,000 years ago, during the Last Glacial Period, last glacial period. By the time of British settlement, Aboriginal Australians spoke 250 distinct l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cement Companies Of The United Kingdom
A cement is a binder (material), binder, a chemical substance used for construction that solidification, sets, hardens, and adheres to other materials to bind them together. Cement is seldom used on its own, but rather to bind sand and gravel (construction aggregate, aggregate) together. Cement mixed with fine aggregate produces mortar (masonry), mortar for masonry, or with sand and gravel, produces concrete. Concrete is the most widely used material in existence and is behind only water as the planet's most-consumed resource. Cements used in construction are usually inorganic, often lime (material), lime- or calcium silicate-based, and are either hydraulic or less commonly non-hydraulic, depending on the ability of the cement to set in the presence of water (see Lime mortar#Hydraulic and non-hydraulic lime, hydraulic and non-hydraulic lime plaster). Hydraulic cements (e.g., Portland cement) set and become adhesive through a chemical reaction between the dry ingredients and w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Companies Established In 1862
British may refer to: Peoples, culture, and language * British people, nationals or natives of the United Kingdom, British Overseas Territories and Crown Dependencies. * British national identity, the characteristics of British people and culture * British English, the English language as spoken and written in United Kingdom of Great Britain and Northern Ireland and, more broadly, throughout the British Isles * Celtic Britons, an ancient ethno-linguistic group * Brittonic languages, a branch of the Insular Celtic language family (formerly called British) ** Common Brittonic, an ancient language Other uses *People or things associated with: ** Great Britain, an island ** British Isles, an island group ** United Kingdom, a sovereign state ** British Empire, a historical global colonial empire ** Kingdom of Great Britain (1707–1800) ** United Kingdom of Great Britain and Ireland (1801–1922) * British Raj, colonial India under the British Empire * British Hong Kong, colonial H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blue Lias
The Blue Lias is a formation (stratigraphy), geological formation in southern, eastern and western England and parts of South Wales, part of the Lias Group. The Blue Lias consists of a sequence of limestone and shale layers, laid down in latest Triassic and early Jurassic times, between 195 and 200 million years ago. The Blue Lias is famous for its fossils, especially ammonites. Its age corresponds to the Rhaetian to lower Sinemurian stages of the geological timescale, thus fully including the Hettangian stage. It is the lowest of the three divisions of the Lower Jurassic period and, as such, is also given the name ''Lower Lias''. stratigraphy, Stratigraphically it can be subdivided into three Geological unit#Lithostratigraphic units, members: the Wilmcote Limestone, Saltford Shale and Rugby, Warwickshire, Rugby Limestone. Lithology and facies The Blue Lias comprises decimetre scale alternations of clay, argillaceous limestone and mudstone. These alternations are caused by short ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rugby Cemex Cement Works 7
Rugby may refer to: Sport * Rugby football in many forms: ** Rugby union: 15 players per side *** American flag rugby *** Beach rugby *** Mini rugby *** Rugby sevens, 7 players per side *** Rugby tens, 10 players per side *** Snow rugby *** Touch rugby *** Tambo rugby ** Rugby league: 13 players per side *** Masters Rugby League *** Mod league *** Rugby league nines *** Rugby league sevens *** Touch (sport) *** Wheelchair rugby league ** Both codes *** Tag rugby *Rugby fives, a handball game, similar to squash, played in an enclosed court *Underwater rugby, an underwater sport played in a swimming pool and named after rugby football *Rugby ball, a ball for use in rugby football Arts and entertainment * '' Rugby'' (video game), the 2000 installment of Electronic Arts' Rugby video game series * ''Rugby'', second movement of ''Mouvements symphoniques'' by Arthur Honegger Brands and enterprises * Rugby (automobile), made by Durant Motors * Rugby Cement, a former UK PLC, now a sub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Of America
The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 states and a federal capital district, Washington, D.C. The 48 contiguous states border Canada to the north and Mexico to the south, with the semi-exclave of Alaska in the northwest and the archipelago of Hawaii in the Pacific Ocean. The United States asserts sovereignty over five major island territories and various uninhabited islands in Oceania and the Caribbean. It is a megadiverse country, with the world's third-largest land area and third-largest population, exceeding 340 million. Its three largest metropolitan areas are New York, Los Angeles, and Chicago, and its three most populous states are California, Texas, and Florida. Paleo-Indians migrated from North Asia to North America over 12,000 years ago, and formed various civilizations. Spanish colonization led to the establishment in 15 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atlanta, Georgia
Atlanta ( ) is the List of capitals in the United States, capital and List of municipalities in Georgia (U.S. state), most populous city in the U.S. state of Georgia (U.S. state), Georgia. It is the county seat, seat of Fulton County, Georgia, Fulton County and extends into neighboring DeKalb County, Georgia, DeKalb County. With a population of 520,070 (2024 estimate) living within the city limits, Atlanta is the eighth most populous city in the Southeastern United States, Southeast and List of United States cities by population, 36th most populous city in the United States according to the 2020 United States census, 2020 U.S. census. Atlanta is classified as a Globalization and World Cities Research Network#Beta +, Beta + global city and is the principal city of the much larger Atlanta metropolitan area, the core of which includes Cobb County, Georgia, Cobb, Clayton County, Georgia, Clayton and Gwinnett County, Georgia, Gwinnett counties, in addition to Fulton and DeKalb. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bedfordshire
Bedfordshire (; abbreviated ''Beds'') is a Ceremonial County, ceremonial county in the East of England. It is bordered by Northamptonshire to the north, Cambridgeshire to the north-east, Hertfordshire to the south and the south-east, and Buckinghamshire to the west. The largest settlement is Luton (225,262), and Bedford is the county town. The county has an area of and had a population of 704,736 at the 2021 census. ''plus'' ''plus'' Its other towns include Leighton Buzzard, Dunstable, Biggleswade, Houghton Regis, and Flitwick. Much of the county is rural. For Local government in England, local government purposes, Bedfordshire comprises three Unitary authorities of England, unitary authority areas: Borough of Bedford, Bedford, Central Bedfordshire, and Luton. The county's highest point is on Dunstable Downs in the Chilterns. History The first recorded use of the name in 1011 was "Bedanfordscir", meaning the shire or county of Bedford, which itself means "Beda's ford ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kensworth Chalk Pit
Kensworth Chalk Quarry is a geological Site of Special Scientific Interest in Kensworth in Bedfordshire. It was notified under Section 28 of the Wildlife and Countryside Act 1981, and the local planning authority is Central Bedfordshire. The site is a large working quarry which exposes fossiliferous chalk rocks of the late Cretaceous, with many rare fossils including ammonites. Natural England describes it as "an unrivalled locality for stratigraphic studies in the Upper Cretaceous". It is a Geological Conservation Review site, and one succession of layers is the stratotype In geology, a stratotype or type section is the physical location or outcrop of a particular reference exposure of a stratigraphic sequence or stratigraphic boundary. If the stratigraphic unit is layered, it is called a stratotype, whereas the ... for the "Kensworth Nodular Chalk Member". There is no public access. References {{coord, 51.866, -0.517, type:landmark_region:GB-BNE, display=title Site ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chalk
Chalk is a soft, white, porous, sedimentary carbonate rock. It is a form of limestone composed of the mineral calcite and originally formed deep under the sea by the compression of microscopic plankton that had settled to the sea floor. Chalk is common throughout Western Europe, where deposits underlie parts of France, and steep cliffs are often seen where they meet the sea in places such as the Dover cliffs on the Kent coast of the English Channel. Chalk is mined for use in industry, such as for quicklime, bricks and builder's putty, and in agriculture, for raising pH in soils with high acidity. It is also used for " blackboard chalk" for writing and drawing on various types of surfaces, although these can also be manufactured from other carbonate-based minerals, or gypsum. Description Chalk is a fine-textured, earthy type of limestone distinguished by its light colour, softness, and high porosity. It is composed mostly of tiny fragments of the calcite shells or sk ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adelaide Brighton Cement
Adbri, formerly Adelaide Brighton Cement, is an Australian manufacturer of cement, lime and dry blended products. Adbri operates manufacturing and distribution facilities in South Australia, the Northern Territory, and New South Wales. Associated brands and companies include Cockburn Cement, Sunstate Cement, Northern Cement, Independent Cement & Lime, and Building Product Supplies. The company's Geelong Cement works, at Fyansford, was closed in 2001. The company delisted from the Australian Securities Exchange in 2024 following CRH becoming a majority shareholder in the company. Mining and processing facilities * Angaston plant *Birkenhead plant *Klein Point, limestone quarry *Rapid Bay limestone quarry History William Lewis, a Welsh immigrant, established lime kilns in 1880 on an allotment near the corner of Brighton and Shoreham Roads, Adelaide, South Australia. Several kilometres south, what is now Marino to Reynella and Hallett Cove, were rich limestone deposits ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
