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Buffalo Grove Lime Kiln
Buffalo Grove Lime Kiln is one of two old lime kilns in Illinois listed on the National Register of Historic Places. The other is the Griggsville Landing Lime Kiln in Pike County. Buffalo Grove Lime Kiln is located near the Ogle County city of Polo. When in use, the kiln would have produced raw quicklime. The lime kiln was added to the National Register in 2002. Location The Buffalo Grove Lime Kiln is found outside of the city of Polo, off Galena Trail Road. The kiln sits on the floor of a limestone quarry, a little over from the road. Railroad tracks pass by within ten feet to the kiln's south and Buffalo Creek is just over the railroad tracks. The quarry's limestone bluffs are set off to the north, behind the kiln. Characteristics Kiln The fire boxes are found outside the interior vertical column, which climbs into the air. The kiln was constructed of native limestone, quarried on its location in 1870, according to news articles of the day. It is a wood-b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polo, Illinois
Polo is a city in Ogle County, Illinois, United States. The population was 2,355 at the 2010 census, down from 2,477 in 2000. History The community was named after Marco Polo. Polo was incorporated in 1856. Geography Polo is located at (41.986852, -89.577100). According to the 2010 census, Polo has a total area of , all land. Demographics As of the census of 2000, there were 2,477 people, 1,007 households, and 654 families residing in the city. The population density was . There were 1,081 housing units at an average density of . The racial makeup of the city was 98.39% White, 0.04% African American, 0.20% Native American, 0.32% Asian, 0.04% Pacific Islander, 0.65% from other races, and 0.36% from two or more races. Hispanic or Latino of any race were 1.57% of the population. There were 1,007 households, out of which 31.3% had children under the age of 18 living with them, 51.5% were married couples living together, 10.1% had a female householder with no husband present, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gable
A gable is the generally triangular portion of a wall between the edges of intersecting roof pitches. The shape of the gable and how it is detailed depends on the structural system used, which reflects climate, material availability, and aesthetic concerns. The term gable wall or gable end more commonly refers to the entire wall, including the gable and the wall below it. Some types of roof do not have a gable (for example hip roofs do not). One common type of roof with gables, the gable roof, is named after its prominent gables. A parapet made of a series of curves (Dutch gable) or horizontal steps (crow-stepped gable) may hide the diagonal lines of the roof. Gable ends of more recent buildings are often treated in the same way as the Classic pediment form. But unlike Classical structures, which operate through trabeation, the gable ends of many buildings are actually bearing-wall structures. Gable style is also used in the design of fabric structures, with varying degree ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Register Of Historic Places In Ogle County, Illinois
__NOTOC__ This is a list of the National Register of Historic Places listings in Ogle County, Illinois. This is intended to be a complete list of the properties and districts on the National Register of Historic Places in Ogle County, Illinois, United States. Latitude and longitude coordinates are provided for many National Register properties and districts; these locations may be seen together in a map. There are 28 properties and districts listed on the National Register in the county. Current listings See also *List of National Historic Landmarks in Illinois *National Register of Historic Places listings in Illinois References External linksOgle County Listingsat nationalregisterofhistoricplaces.com {{Ogle County, Illinois * Ogle County, Illinois Ogle Ogle may refer to: Places * Ogle County, Illinois, United States * Original name of Ashton, Illinois, a village * Ogle, Kentucky, United States, an unincorporated community * Ogle To ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Masonry
Masonry is the building of structures from individual units, which are often laid in and bound together by mortar; the term ''masonry'' can also refer to the units themselves. The common materials of masonry construction are bricks, building stone such as marble, granite, and limestone, cast stone, concrete blocks, glass blocks, and adobe. Masonry is generally a highly durable form of construction. However, the materials used, the quality of the mortar and workmanship, and the pattern in which the units are assembled can substantially affect the durability of the overall masonry construction. A person who constructs masonry is called a mason or bricklayer. These are both classified as construction trades. Applications Masonry is commonly used for walls and buildings. Brick and concrete block are the most common types of masonry in use in industrialized nations and may be either load-bearing or non-load-bearing. Concrete blocks, especially those with hollow cores, offer va ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lime (mineral)
Lime is a calcium-containing inorganic material composed primarily of oxides and hydroxide, usually calcium oxide and/or calcium hydroxide. It is also the name for calcium oxide which occurs as a product of coal-seam fires and in altered limestone xenoliths in volcanic ejecta. The International Mineralogical Association recognizes lime as a mineral with the chemical formula of CaO. The word ''lime'' originates with its earliest use as building mortar and has the sense of ''sticking or adhering''. These materials are still used in large quantities as building and engineering materials (including limestone products, cement, concrete, and mortar), as chemical feedstocks, and for sugar refining, among other uses. Lime industries and the use of many of the resulting products date from prehistoric times in both the Old World and the New World. Lime is used extensively for wastewater treatment with ferrous sulfate. The rocks and minerals from which these materials are derived, ty ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aluminum
Aluminium (aluminum in American and Canadian English) is a chemical element with the symbol Al and atomic number 13. Aluminium has a density lower than those of other common metals, at approximately one third that of steel. It has a great affinity towards oxygen, and forms a protective layer of oxide on the surface when exposed to air. Aluminium visually resembles silver, both in its color and in its great ability to reflect light. It is soft, non-magnetic and ductile. It has one stable isotope, 27Al; this isotope is very common, making aluminium the twelfth most common element in the Universe. The radioactivity of 26Al is used in radiodating. Chemically, aluminium is a post-transition metal in the boron group; as is common for the group, aluminium forms compounds primarily in the +3 oxidation state. The aluminium cation Al3+ is small and highly charged; as such, it is polarizing, and bonds aluminium forms tend towards covalency. The strong affinity towards ox ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crane (machine)
A crane is a type of machine, generally equipped with a hoist rope, wire ropes or chains, and sheaves, that can be used both to lift and lower materials and to move them horizontally. It is mainly used for lifting heavy objects and transporting them to other places. The device uses one or more simple machines to create mechanical advantage and thus move loads beyond the normal capability of a human. Cranes are commonly employed in transportation for the loading and unloading of freight, in construction for the movement of materials, and in manufacturing for the assembling of heavy equipment. The first known crane machine was the shaduf, a water-lifting device that was invented in ancient Mesopotamia (modern Iraq) and then appeared in ancient Egyptian technology. Construction cranes later appeared in ancient Greece, where they were powered by men or animals (such as donkeys), and used for the construction of buildings. Larger cranes were later developed in the Roman Empire, e ... [...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] |
Mortar (masonry)
Mortar is a workable paste which hardens to bind building blocks such as stones, bricks, and concrete masonry units, to fill and seal the irregular gaps between them, spread the weight of them evenly, and sometimes to add decorative colors or patterns to masonry walls. In its broadest sense, mortar includes pitch, asphalt, and soft mud or clay, as those used between mud bricks, as well as cement mortar. The word "mortar" comes from Old French ''mortier'', "builder's mortar, plaster; bowl for mixing." (13c.). Cement mortar becomes hard when it cures, resulting in a rigid aggregate structure; however, the mortar functions as a weaker component than the building blocks and serves as the sacrificial element in the masonry, because mortar is easier and less expensive to repair than the building blocks. Bricklayers typically make mortars using a mixture of sand, a binder, and water. The most common binder since the early 20th century is Portland cement, but the ancient binder lim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Draw Out
Draw, drawing, draws, or drawn may refer to: Common uses * Draw (terrain), a terrain feature formed by two parallel ridges or spurs with low ground in between them * Drawing (manufacturing), a process where metal, glass, or plastic or anything else is stretched ** Wire drawing *Drawing, the result or the act of making an image with a writing utensil * To select or wield: ** A part of many card games, to "draw" a card ** A part of a lottery, to "draw" a lottery number ** The act of wielding a weapon by removing from a sheath, to "draw" a knife or sword ** The act of wielding a weapon by removing from a holster, to "draw" a pistol ** Venipuncture People * Stefanie Draws (born 1989), German footballer Arts, entertainment, and media Music * ''Draw'', the debut album of Matthew Jay * ''Drawn'' (album), a 1998 album by Regina Velasquez Other arts, entertainment, and media * '' Draw!'', a 1984 comedy-western film * ''Drawn'' (series), game series Computing and technology ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fire Brick
A fire brick, firebrick, or refractory is a block of ceramic material used in lining furnaces, kilns, fireboxes, and fireplaces. A refractory brick is built primarily to withstand high temperature, but will also usually have a low thermal conductivity for greater energy efficiency. Usually dense firebricks are used in applications with extreme mechanical, chemical, or thermal stresses, such as the inside of a wood-fired kiln or a furnace, which is subject to abrasion from wood, fluxing from ash or slag, and high temperatures. In other, less harsh situations, such as in an electric- or natural gas-fired kiln, more porous bricks, commonly known as "kiln bricks", are a better choice. They are weaker, but they are much lighter and easier to form and insulate far better than dense bricks. In any case, firebricks should not spall, and their strength should hold up well during rapid temperature changes. Manufacture In the making of firebrick, fireclay is fired in the kiln until it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perpetual Kiln
Perpetual, meaning " eternal", may refer to: Christianity * Perpetual curacy, a type of Christian priesthood in Anglicanism * Perpetual virginity of Mary, one of the four Marian dogmas in Catholicism Finance * Perpetual bond, a bond that pays coupons forever * Perpetual plc, a British investment management company which became Invesco Perpetual * Perpetual Limited, an Australian diversified financials company * Perpetuity, a perpetual asset Other * Perpetual Entertainment, an American software development company * Perpetual Maritime Truce, the treaty defining peaceful relations in the Trucial States, today the United Arab Emirates. * Perpetual motion (other) * Perpetual Union, a concept in American constitutional law and a feature of the Articles of Confederation, which established the United States as a national entity See also * Perpetua (other) Perpetua and Felicity (died 203) were Christian martyrs. Perpetua or Perpétua may also refer to: P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
