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Loma Negra
Loma Negra Companía Industrial Argentina S.A. is an Argentine manufacturer and the country's leading maker of cement, concrete, and lime. The company, established by businessman Alfredo Fortabat, also founded its own sports club, C.S.yD. Loma Negra three years later. After the passing of Alfredo Fortabat, his wife Amalia Lacroze took over the business. History The 1926 discovery of large limestone deposits by Alfredo Fortabat at his San Jacinto Estancia led to his decision to open a cement factory in the nearby pampas hamlet of Loma Negra (south of Olavarría); the choice of location prompted Fortabat to christen his new venture ''Loma Negra'' (''"Black Hillock"''). The cement plant was built in 1927, and by the early 1950s, this facility and one in nearby Barker produced 500,000 tons of cement annually.Loma Negra: historia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Public Company
A public company is a company whose ownership is organized via shares of stock which are intended to be freely traded on a stock exchange or in over-the-counter markets. A public (publicly traded) company can be listed on a stock exchange (listed company), which facilitates the trade of shares, or not (unlisted public company). In some jurisdictions, public companies over a certain size must be listed on an exchange. In most cases, public companies are ''private'' enterprises in the ''private'' sector, and "public" emphasizes their reporting and trading on the public markets. Public companies are formed within the legal systems of particular states, and therefore have associations and formal designations which are distinct and separate in the polity in which they reside. In the United States, for example, a public company is usually a type of corporation (though a corporation need not be a public company), in the United Kingdom it is usually a public limited company (plc), i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Juan, Argentina
San Juan () is the capital and largest city of the Argentine province of San Juan in the Cuyo region, located in the Tulúm Valley, west of the San Juan River, at above mean sea level, with a population of around 112,000 as per the (over 500,000 in the metropolitan area). It is a modern city with wide streets and well-drawn avenues with wide sidewalks and vegetation of different species of trees irrigated by canals, from which it derives its nickname ''oasis town''. It has an important accommodation infrastructure and transportation. It highlights modern buildings and the surroundings, the reservoir and Ullum dam, spas, museums, large plantations of vines, and various types of agriculture, with wine being the most important. History and architecture Before the arrival of the Spanish Conquistadores, the Huarpe Indians inhabited this area. San Juan de la Frontera was founded on June 13, 1562, by Juan Jufré at the shore of the San Juan River. In 1593 flooding damaged ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cemex
CEMEX S.A.B. de C.V., known as Cemex, is a Mexican multinational building materials company headquartered in San Pedro, near Monterrey, Mexico. It manufactures and distributes cement, ready-mix concrete and aggregates in more than 50 countries. In 2020 it was ranked as the 5th largest cement company (by amount of cement produced annually) in the world, at 87.09 million tonnes. Lorenzo Zambrano was the chairman and chief executive officer until his death on May 21, 2014. The Board of Directors named Rogelio Zambrano Lozano as chairman, and Fernando A. Gonzalez as CEO. About a quarter of the company's sales come from its Mexico operations, a third from its plants in the U.S., 30% from its operations in Europe, North Africa, the Middle East and Asia, and the rest from its other plants around the world. CEMEX currently operates on four continents, with 64 cement plants, 1,348 ready-mix-concrete facilities, 246 quarries, 269 distribution centers and 68 marine terminals. In the 20 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Argentine Economy
The economy of Argentina is the second-largest national economy in South America, behind Brazil. Argentina is a developing country with a highly literate population, an export-oriented agricultural sector, and a diversified industrial base. Argentina benefits from rich natural resources. Argentina's economic performance has historically been very uneven, with high economic growth alternating with severe recessions, particularly since the late twentieth century. Income maldistribution and poverty have increased since this period. Early in the twentieth century, Argentina had one of the ten highest per capita GDP levels globally. It was on par with Canada and Australia, and had surpassed both France and Italy. Argentina's currency declined by about 50% in 2018 to more than 38 Argentine pesos per U.S. Dollar. As of that year, it is under a stand-by program from the International Monetary Fund. In 2019, the currency fell further by 25%. In 2020, it fell by 90%, in 2021, 68%, and a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Camargo Corrêa
Camargo may refer to: Places Bolivia: * Camargo, Chuquisaca Brazil: * Camargo, Rio Grande do Sul Mexico: * Camargo, Chihuahua * Camargo, Tamaulipas Spain: * Camargo, Cantabria United States of America: * Camargo, Illinois * Camargo, Kentucky * Camargo, Mississippi * Camargo, Oklahoma People * Ángel Camargo (born 1967), Colombian road cyclist * Camargo Guarnieri (1907–1993), Brazilian composer * Daniel Camargo (born 1991), Brazilian ballet dancer * Daniel Camargo Barbosa (1930–1994) prolific Colombian serial killer and rapist * Diego Muñoz Camargo (c. 1529–1599), Mexican historian * Fernando Camargo (born 1977), Colombian road cyclist * Hebe Camargo (1929–2012), Brazilian television presenter * Hélio Ferraz de Almeida Camargo (1922–2006), Brazilian zoologist and lawyer * Iberê Camargo, (1914–1994), Brazilian painter * Johan Camargo (born 1993), Panamanian baseball player * Luiz Camargo (born 1987), Brazilian footballer * María Constanza Camargo, Colombian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brazil
Brazil ( pt, Brasil; ), officially the Federative Republic of Brazil (Portuguese: ), is the largest country in both South America and Latin America. At and with over 217 million people, Brazil is the world's fifth-largest country by area and the seventh most populous. Its capital is Brasília, and its most populous city is São Paulo. The federation is composed of the union of the 26 States of Brazil, states and the Federal District (Brazil), Federal District. It is the largest country to have Portuguese language, Portuguese as an List of territorial entities where Portuguese is an official language, official language and the only one in the Americas; one of the most Multiculturalism, multicultural and ethnically diverse nations, due to over a century of mass Immigration to Brazil, immigration from around the world; and the most populous Catholic Church by country, Roman Catholic-majority country. Bounded by the Atlantic Ocean on the east, Brazil has a Coastline of Brazi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Argentine Economic Crisis (1999-2002)
Argentines (mistakenly translated Argentineans in the past; in Spanish (masculine) or ( feminine)) are people identified with the country of Argentina. This connection may be residential, legal, historical or cultural. For most Argentines, several (or all) of these connections exist and are collectively the source of their being ''Argentine''. Argentina is a multiethnic and multilingual society, home to people of various ethnic, religious, and national origins, with the majority of the population made up of Old World immigrants and their descendants. As a result, Argentines do not equate their nationality with ethnicity, but with citizenship and allegiance to Argentina. Aside from the indigenous population, nearly all Argentines or their ancestors immigrated within the past five centuries. Among countries in the world that have received the most immigrants in modern history, Argentina, with 6.6 million, ranks second to the United States (27 million), and ahead of other immig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clinker (cement)
200px, Typical clinker nodules 200px, Hot clinker Cement clinker is a solid material produced in the manufacture of Portland cement as an intermediary product. Clinker occurs as lumps or nodules, usually to in diameter. It is produced by sintering (fusing together without melting to the point of liquefaction) limestone and aluminosilicate materials such as clay during the cement kiln stage. Composition and preparation The Portland clinker essentially consists of four mineral phases: two calcium silicates, alite (Ca3Si) and belite (Ca2Si), along with tricalcium aluminate (Ca3Al) and calcium aluminoferrite (Ca4AlFe). These main mineral phases are produced by heating at high temperature clays and limestone. Portland cement clinker is made by heating a homogeneous mixture of raw materials in a rotary kiln at high temperature. The products of the chemical reaction aggregate together at their sintering temperature, about . Aluminium oxide and iron oxide are present only as a f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Concrete
Concrete is a composite material composed of fine and coarse aggregate bonded together with a fluid cement (cement paste) that hardens (cures) over time. Concrete is the second-most-used substance in the world after water, and is the most widely used building material. Its usage worldwide, ton for ton, is twice that of steel, wood, plastics, and aluminum combined. Globally, the ready-mix concrete industry, the largest segment of the concrete market, is projected to exceed $600 billion in revenue by 2025. This widespread use results in a number of environmental impacts. Most notably, the production process for cement produces large volumes of greenhouse gas emissions, leading to net 8% of global emissions. Other environmental concerns include widespread illegal sand mining, impacts on the surrounding environment such as increased surface runoff or urban heat island effect, and potential public health implications from toxic ingredients. Significant research and development is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Recycling Industry
Recycling is the process of converting waste materials into new materials and objects. The Energy recycling, recovery of energy from waste materials is often included in this concept. The recyclability of a material depends on its ability to reacquire the properties it had in its original state. It is an alternative to "conventional" waste disposal that can save material and help lower greenhouse gas emissions. It can also prevent the waste of potentially useful materials and reduce the consumption of fresh raw materials, reducing energy use, air pollution (from incineration) and water pollution (from landfilling). Recycling is a key component of modern waste reduction and is the third component of the "Waste minimisation, Reduce, Reuse, and Recycle" waste hierarchy. It promotes environmental sustainability by removing raw material input and redirecting waste output in the economic system. There are some International Organization for Standardization, ISO standards related t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Nicolás, Buenos Aires
San Nicolás is one of the neighbourhoods of Buenos Aires, Argentina, sharing most of the city and national government Neighborhood of Buenos Aires with neighboring Montserrat and home to much of the financial sector. It's referred usually as ''El Centro'' ("The Centre"), and the part east of the 9 de Julio Avenue is known as '' Microcentro''. The limits of the neighbourhood are the Córdoba, Callao, Rivadavia, La Rábida Norte and Eduardo Madero Avenues. The district is home to 33,305 inhabitants. History The area was named for the ''San Nicolás'' Parish, consecrated in 1773. Demolished when work on Ninth of July Avenue started, the Obelisk of Buenos Aires now stands in its place. The future Metropolitan Cathedral of Buenos Aires was also built in the San Nicolás area between 1770 and 1822. Prospering following the establishment of the Viceroyalty of the Río de la Plata, Buenos Aires merchants had Boneo's Pier built in 1802, quickly becoming the city's main shipping term ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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