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Pozzolana Cement
The Building and Road Research Institute (BRRI) is a research Institute under the Council for Scientific and Industrial Research of Ghana. It is based in Kumasi in the Ashanti Region of Ghana. BRRI is a research institute. History The institute was established in 1952 and was known as the West African Building Research Institute in Accra. It was made up of building engineers from Ghana and Nigeria. The institute had a name change in 1960 when the institute's members from Nigeria left to form the Nigerian Building and Road Research Institute. This was because Nigeria had gained independence from Britain. It became known as the Building Research Institute of the Ghana Academy of Arts and Sciences. The institute relocated to the campus of the Kwame Nkrumah University of Science and Technology in Kumasi in 1963. This was to allow the institute's members to lecture at the university due to university under-staffing. Professional bodies of the institute The institute is made up of v ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fumesua
Fumesua is a town in Ghana. It is 15 kilometres from the centre Kumasi. It is a dormitory town. It serves mainly as a residential areas for workers in various companies in Kumasi. The town also host the Building and Road Research Institute of Ghana. Boundaries The town is bordered on the south by Ejisu Ejisu is a city in Greater Kumasi located along the Kumasi-Accra highway about 20 km from Kumasi. It is the capital of Ejisu Municipal Assembly, a municipality of the Ashanti Region, Ghana The Ashanti Region is located in southern part ..., to the west by Anwomaso, to the north by Kentinkrono and to the east by Oduom. References Populated places in Kumasi Metropolitan Assembly {{AshantiRegion-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forestry Research Institute Of Ghana
The Forestry Research Institute of Ghana (FORIG) is a research institution under the Council for Scientific and Industrial Research - Ghana, Council for Scientific and Industrial Research of Ghana. References Research institutes in Ghana Forest research institutes, Ghana Forestry in Ghana {{Ghana-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Research Institutes Established In 1952
Research is " creative and systematic work undertaken to increase the stock of knowledge". It involves the collection, organization and analysis of evidence to increase understanding of a topic, characterized by a particular attentiveness to controlling sources of bias and error. These activities are characterized by accounting and controlling for biases. A research project may be an expansion on past work in the field. To test the validity of instruments, procedures, or experiments, research may replicate elements of prior projects or the project as a whole. The primary purposes of basic research (as opposed to applied research) are documentation, discovery, interpretation, and the research and development (R&D) of methods and systems for the advancement of human knowledge. Approaches to research depend on epistemologies, which vary considerably both within and between humanities and sciences. There are several forms of research: scientific, humanities, artistic, econom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Dollars
The United States dollar ( symbol: $; code: USD; also abbreviated US$ or U.S. Dollar, to distinguish it from other dollar-denominated currencies; referred to as the dollar, U.S. dollar, American dollar, or colloquially buck) is the official currency of the United States and several other countries. The Coinage Act of 1792 introduced the U.S. dollar at par with the Spanish silver dollar, divided it into 100 cents, and authorized the minting of coins denominated in dollars and cents. U.S. banknotes are issued in the form of Federal Reserve Notes, popularly called greenbacks due to their predominantly green color. The monetary policy of the United States is conducted by the Federal Reserve System, which acts as the nation's central bank. The U.S. dollar was originally defined under a bimetallic standard of (0.7735 troy ounces) fine silver or, from 1837, fine gold, or $20.67 per troy ounce. The Gold Standard Act of 1900 linked the dollar solely to gold. From 1934, its e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territories, nine Minor Outlying Islands, and 326 Indian reservations. The United States is also in free association with three Pacific Island sovereign states: the Federated States of Micronesia, the Marshall Islands, and the Republic of Palau. It is the world's third-largest country by both land and total area. It shares land borders with Canada to its north and with Mexico to its south and has maritime borders with the Bahamas, Cuba, Russia, and other nations. With a population of over 333 million, it is the most populous country in the Americas and the third most populous in the world. The national capital of the United States is Washington, D.C. and its most populous city and principal financial center is New York City. Paleo-Americ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Portland Cement
Portland cement is the most common type of cement in general use around the world as a basic ingredient of concrete, mortar, stucco, and non-specialty grout. It was developed from other types of hydraulic lime in England in the early 19th century by Joseph Aspdin, and is usually made from limestone. It is a fine powder, produced by heating limestone and clay minerals in a kiln to form clinker, grinding the clinker, and adding 2 to 3 percent of gypsum. Several types of portland cement are available. The most common, called ordinary portland cement (OPC), is grey, but white Portland cement is also available. Its name is derived from its resemblance to Portland stone which was quarried on the Isle of Portland in Dorset, England. It was named by Joseph Aspdin who obtained a patent for it in 1824. His son William Aspdin is regarded as the inventor of "modern" portland cement due to his developments in the 1840s. The low cost and widespread availability of the limestone, shales ... [...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, which can be characterized as hydraulic or the less common 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 and so are quite durable in wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pozzolana
Pozzolana or pozzuolana ( , ), also known as pozzolanic ash ( la, pulvis puteolanus), is a natural siliceous or siliceous- aluminous material which reacts with calcium hydroxide in the presence of water at room temperature (cf. pozzolanic reaction). In this reaction insoluble calcium silicate hydrate and calcium aluminate hydrate compounds are formed possessing cementitious properties. The designation pozzolana is derived from one of the primary deposits of volcanic ash used by the Romans in Italy, at Pozzuoli. The modern definition of pozzolana encompasses any volcanic material (pumice or volcanic ash), predominantly composed of fine volcanic glass, that is used as a pozzolan. Note the difference with the term pozzolan, which exerts no bearing on the specific origin of the material, as opposed to pozzolana, which can only be used for pozzolans of volcanic origin, primarily composed of volcanic glass. Historical use Pozzolanas such as Santorin earth were used in the Eastern Me ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crops Research Institute
History CSIR - Crops Research Institute (CRI) is one of the thirteen (13) research Institutes of the Council for Scientific and Industrial Research of Ghana (CSIR). CSIR-CRI evolved from the Specialists' branch of the Gold Coast Department of Agriculture. In 1959, the Specialists' branch and the Soil and Land Use Survey Department were merged to form the Scientific Services Division of the then Ministry of Agriculture (MOFA). The Scientific Services Division was transferred to the National Research Council in 1962 and then to the Ghana Academy of Sciences in 1963 and renamed the Agriculture Research Institute (ARI). In October 1963, the Ghana Academy of Sciences reorganized the ARI into two units - Crops Research Unit (CRU) and Soil Research Unit. In 1964, the CRU became a full-fledged Institute and was named the Crops Research Institute (CRI). When the Academy of Sciences was reorganized in 1968 into thGhana Academy of Arts and Sciencesand the Council for Scientific and Indu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kwame Nkrumah University Of Science And Technology
Kwame Nkrumah University of Science and Technology (KNUST) is a public University of Ghana that focuses on science and technology. The Kwame Nkrumah University of Science and Technology is the public university established in the country, as well as the largest university in the Kumasi, Kumasi Metropolis and in the Ashanti Region of Ghana. KNUST has its roots in the plans of Prempeh I, Agyeman Prempeh I, a ruler of the Ashanti Kingdom, to establish a university in Kumasi as part of his drive towards modernization of his Ashanti Kingdom, Ashanti kingdom. This plan never came to fruition due to the clash between British Empire, British empire expansion and the desire for King Prempeh I to preserve his Ashanti kingdom's independence. However, his younger brother and successor, Osei Tutu Agyeman Prempeh II, King Asantehene Agyeman Prempeh II, upon ascending to the Golden Stool in 1935, continued with this vision. Events in the Gold Coast (region), Gold Coast in the 1940s played into his ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kumasi
Kumasi (historically spelled Comassie or Coomassie, usually spelled Kumase in Twi) is a city in the Ashanti Region, and is among the largest metropolitan areas in Ghana. Kumasi is located in a rain forest region near Lake Bosomtwe, and is the commercial, industrial, and cultural capital of the historical Ashanti Empire. Kumasi is approximately north of the Equator and north of the Gulf of Guinea. Kumasi is alternatively known as "The Garden City" because of its many species of flowers and plants in the past. It is also called Oseikrom (Osei Tutu's the first town). Kumasi is the second-largest city in Ghana, after the capital, Accra. The Central Business District of Kumasi includes areas such as Adum, Bantama, Asawasi, Pampaso and Bompata (popularly called Roman Hill), with a concentration of banks, department stalls, and hotels. Economic activities in Kumasi include financial and commercial sectors, pottery, clothing and textiles. There is a significant timber processing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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