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Schlesinger Building
The Schlesinger Building, also known as Wesbank Centre or Sanlam Centre, is a skyscraper in Braamfontein, Johannesburg, South Africa. It was built in 1965 to a height of . It has 21 floors. The building is named for John Schlesinger, a Johannesburg businessman who was also one of the first major art collectors in the city. Doreen E. Greig, who was the first female president-in-chief of the South African Institute of Architects, described the building in her book as 'an immense building' with a 'sombre and monumental' aspect, which derived from the reflection of grey-green glass sheathing. Its facade are swollen and its vertical aluminium mullions are balanced by the horizontal glass spandrels, which also less obscure than the fenestration Fenestration may refer to: * Fenestration (architecture), the design, construction, or presence of openings in a building * Used in relation to fenestra in anatomy, medicine and biology * Fenestration, holes in the rudder of a ship to reduce ...
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Modern Architecture
Modern architecture, or modernist architecture, was an architectural movement or architectural style based upon new and innovative technologies of construction, particularly the use of glass, steel, and reinforced concrete; the idea that form should follow function ( functionalism); an embrace of minimalism; and a rejection of ornament. It emerged in the first half of the 20th century and became dominant after World War II until the 1980s, when it was gradually replaced as the principal style for institutional and corporate buildings by postmodern architecture. Origins File:Crystal Palace.PNG, The Crystal Palace (1851) was one of the first buildings to have cast plate glass windows supported by a cast-iron frame File:Maison François Coignet 2.jpg, The first house built of reinforced concrete, designed by François Coignet (1853) in Saint-Denis near Paris File:Home Insurance Building.JPG, The Home Insurance Building in Chicago, by William Le Baron Jenney (1884) File:Const ...
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Braamfontein
Braamfontein (English: ''blackberry spring'', or more prosaicly ''blackberry springs''; also known as Braam) is a central suburb of Johannesburg, in South Africa, seat of the Constitutional Court of South Africa and some of South Africa's major corporations such as Liberty Holdings Limited, JD Group (part of Steinhoff Africa), Sappi, Bidvest (formerly Rennies) Bank and Hollard. Situated due north of the city centre, Braamfontein is the fourth-largest office node in the city of Johannesburg containing many multi-storied buildings representing various architectural styles including Art Deco and Brutalist. Numerous office buildings have and are in the process of being converted to residential apartments. The offices of the Johannesburg City Council and the University of the Witwatersrand are situated in Braamfontein. The Nelson Mandela Bridge is a landmark that connects Braamfontein to the city centre, traversing South Africa's most extensive passenger train marshalling yard. Jan Smut ...
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Johannesburg
Johannesburg ( , , ; Zulu and xh, eGoli ), colloquially known as Jozi, Joburg, or "The City of Gold", is the largest city in South Africa, classified as a megacity, and is one of the 100 largest urban areas in the world. According to Demographia, the Johannesburg–Pretoria urban area (combined because of strong transport links that make commuting feasible) is the 26th-largest in the world in terms of population, with 14,167,000 inhabitants. It is the provincial capital and largest city of Gauteng, which is the wealthiest province in South Africa. Johannesburg is the seat of the Constitutional Court, the highest court in South Africa. Most of the major South African companies and banks have their head offices in Johannesburg. The city is located in the mineral-rich Witwatersrand range of hills and is the centre of large-scale gold and diamond trade. The city was established in 1886 following the discovery of gold on what had been a farm. Due to the extremely large gold de ...
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Council On Tall Buildings And Urban Habitat
The Council on Tall Buildings and Urban Habitat (CTBUH) is an international body in the field of tall buildings and sustainable urban design. A non-profit organization based at the Monroe Building in the city of Chicago, Illinois, United States, the CTBUH announces the title of "The World's Tallest Building" and is widely considered to be an authority on the official height of tall buildings. Its stated mission is to study and report "on all aspects of the planning, design, and construction of tall buildings." The Council was founded at Lehigh University in 1969 by Lynn S. Beedle, where its office remained until October 2003 when it moved to the Illinois Institute of Technology in Chicago. Ranking tall buildings The CTBUH ranks the height of buildings using three different methods: #Height to architectural top: This is the main criterion under which the CTBUH ranks the height of buildings. Heights are measured from the level of the lowest, significant, open-air, pedestrian ...
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Emporis
Emporis GmbH was a real estate data mining company that was headquartered in Hamburg, Germany. The company collected data and photographs of buildings worldwide, which were published in an online database from 2000 to September 2022. On 12 September 2022, the managing director of CoStar Europe posted a letter on Emporis.com, informing its community members of the decision which had been made to retire the Emporis community platform, effective 13 September 2022. Emporis offered a variety of information on its public database, Emporis.com. Emporis was frequently cited by various media sources as an authority on building data. Emporis originally focused exclusively on high-rise buildings and skyscrapers, which it defined as buildings "between 35 and 100 metres" tall and "at least 100 metres tall", respectively. Emporis used the point where the building touches the ground to determine height. The database had expanded to include low-rise buildings and other structures. It used a ...
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SkyscraperPage
SkyscraperPage is a website for skyscraper hobbyists and enthusiasts that tracks existing and proposed skyscrapers around the world. The site is owned by Skyscraper Source Media, a supplier of skyscraper diagrams for the publication, marketing, and display industries, and is a publisher of illustrated skyscraper diagram poster products. They are based in Victoria, British Columbia. The site has over 60,000 drawings of skyscrapers, other major macro-engineering projects, and tall structures around the world. The scale of the drawings are one pixel per meter. The images are created using pixel art. Using these diagrams, skyscrapers and other tall structures can be compared. General information is also given about each structure if available, such as the location, the year built, the height and the number of floors. The site also hosts a discussion forum for skyscraper enthusiasts. See also * SkyscraperCity * Emporis * List of Internet forums * List of tallest buildings in the ...
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South African Institute Of Architects
The South African Institute of Architects (SAIA) is an association of affiliated and regional institutes that promotes excellence of architectural design in South Africa. It replaced the Institute of South African Architects and a number of regional bodies in 1996. Background SAIA was formed in 1996, replacing the Institute of South African Architects (formed in 1927) and six regional institutes, namely the Border, Cape, Eastern Province, KwaZulu-Natal, Orange Free State and Transvaal. Membership is open to any qualified architect and candidate membership is open to anyone studying towards becoming an architect. Activities Since 2010 the SAIA has hosted a biannual conference and exhibition to share ideas. In 2018 the AZA conference was held jointly at the University of Pretoria and Tshwane University of Technology Tshwane University of Technology (TUT; af, Tshwane-Universiteit vir Tegnologie) is a higher education institution in South Africa that came into being through a merg ...
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Siding (construction)
Siding or wall cladding is the protective material attached to the exterior side of a wall of a house or other building. Along with the roof, it forms the first line of defense against the elements, most importantly sun, rain/snow, heat and cold, thus creating a stable, more comfortable environment on the interior side. The siding material and style also can enhance or detract from the building's beauty. There is a wide and expanding variety of materials to side with, both natural and artificial, each with its own benefits and drawbacks. Masonry walls as such do not require siding, but any wall can be sided. Walls that are internally framed, whether with wood, or steel I-beams, however, must always be sided. Most siding consists of pieces of weather-resistant material that are smaller than the wall they cover, to allow for expansion and contraction of the materials due to moisture and temperature changes. There are various styles of joining the pieces, from board and batton, wher ...
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Spandrels
A spandrel is a roughly triangular space, usually found in pairs, between the top of an arch and a rectangular frame; between the tops of two adjacent arches or one of the four spaces between a circle within a square. They are frequently filled with decorative elements. Meaning There are four or five accepted and cognate meanings of the term ''spandrel'' in architectural and art history, mostly relating to the space between a curved figure and a rectangular boundary – such as the space between the curve of an arch and a rectilinear bounding moulding, or the wallspace bounded by adjacent arches in an arcade and the stringcourse or moulding above them, or the space between the central medallion of a carpet and its rectangular corners, or the space between the circular face of a clock and the corners of the square revealed by its hood. Also included is the space under a flight of stairs, if it is not occupied by another flight of stairs. In a building with more than one floor, ...
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Fenestration (architecture)
A window is an opening in a wall, door, roof, or vehicle that allows the exchange of light and may also allow the passage of sound and sometimes air. Modern windows are usually glazed or covered in some other transparent or translucent material, a sash set in a frame in the opening; the sash and frame are also referred to as a window. Many glazed windows may be opened, to allow ventilation, or closed, to exclude inclement weather. Windows may have a latch or similar mechanism to lock the window shut or to hold it open by various amounts. In addition to this, many modern day windows may have a window screen or mesh, often made of aluminum or fibreglass, to keep bugs out when the window is opened. Types include the eyebrow window, fixed windows, hexagonal windows, single-hung, and double-hung sash windows, horizontal sliding sash windows, casement windows, awning windows, hopper windows, tilt, and slide windows (often door-sized), tilt and turn windows, transom windows, sidel ...
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List Of Tallest Buildings In Africa
This article ranks the tallest buildings on the African continent by height. Initially, only a small number of major financial and commercial centers boasted large skylines, such as Cairo, Johannesburg, Lagos and Nairobi. However, since the 2000s, skyscrapers have been constructed in many other African cities, including Durban, Cape Town, Maputo, Abuja, Addis Ababa, Dar es Salaam, Alexandria, Harare, Abidjan, Luanda and Port Louis. Between 1973 and 2019, the tallest skyscraper in Africa was Johannesburg's Carlton Centre, which stands tall. It was surpassed by The Leonardo, also in Johannesburg, which stands tall. Since 2021, the tallest skyscraper is Iconic Tower in New Administrative Capital, Egypt, which is tall. The tallest skyscraper currently under construction in Africa is the F Tower in Abidjan, Côte d'Ivoire, which will reach in height - work by PFO Africa and BESIX started in 2021. Tallest buildings This list ranks African buildings that stand at least ...
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