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Bab Al-Yaman
The Yemen Gate or Gate of Yemen ( ar, باب اليمن, Bâb el-Yemen) is the main gate of Sana's old fortified wall, on the southern extremity of the walled city. Its current appearance dates to the 17th century, having been designed by Sam the son of Noah. Today, it is the most ornate of the gates of Sana's Old City. Passengers travelling southward, ''en route'' to Ma'bar and Dhamar, would depart from this gate. As one enters the gate, one quickly notices the Yemeni architecture, high towering houses made of baked bricks decorated and waterproofed with lime plaster and qadad, one of the characteristic features of Sana's Old City. Many of the houses make use of decorative windows, designed as fanlights fitted with stained glass, enclosed within muntins of gypsum plaster and lime-coated sash. Windows that are typical of the ''Old City'' of Sana'a are the alabaster ''qamariyyah'', and the stained glass fanlight (''‘aqd mulawwan''). The Great Mosque of Sana'a is located about ...
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Bab Al Yemen Sanaa Yemen
Bab or BAB can refer to: *Bab (toponymy), a component of Arabic toponyms literally meaning "gate" * Set (mythology) (also known as Bab, Baba, or Seth) ancient Egyptian God * Bab (Shia Islam), a term designating deputies of the Imams in Shia Islam * Báb (Sayyid `Alí Muḥammad Shírází, 1819–1850), founder of Bábism and a central figure in the Bahá'í Faith * Bab-ı Âli, the gate to the palace of the Grand vizier of the Ottoman Empire * Báb, Nitra District, a village and municipality in the Nitra District in western central Slovakia * Bab Ballads, cartoons published by W. S. Gilbert under the childhood nickname, ''Bab'' * Back-arc basin, a geologic feature: a submarine basin associated with island arcs and subduction zones * "Base Attack Bonus", a term used in d20 System RPG games * Beale Air Force Base (IATA airport code: BAB), in California * ''Biotechnology and Applied Biochemistry'', an academic journal * Boris Berezovsky (businessman) (1946–2013), Boris Abramovich ...
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Sana'
Sanaa ( ar, صَنْعَاء, ' , Yemeni Arabic: ; Old South Arabian: 𐩮𐩬𐩲𐩥 ''Ṣnʿw''), also spelled Sana'a or Sana, is the capital and largest city in Yemen and the centre of Sanaa Governorate. The city is not part of the Governorate, but forms the separate administrative district of "ʾAmānat al-ʿĀṣima" (). Under the Yemeni constitution, Sanaa is the capital of the country, although the seat of the Yemeni government moved to Aden, the former capital of South Yemen in the aftermath of the Houthi occupation. Aden was declared as the temporary capital by President Abdrabbuh Mansur Hadi in March 2015. At an elevation of , Sanaa is one of the highest capital cities in the world and is next to the Sarawat Mountains of Jabal An-Nabi Shu'ayb and Jabal Tiyal, considered to be the highest mountains in the country and amongst the highest in the region. Sanaa has a population of approximately 3,937,500 (2012), making it Yemen's largest city. As of 2020, the greater San ...
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Dhamar, Yemen
Dhamar ( ar, ذَمَار, Ḏamār; Old South Arabian: 𐩹𐩣𐩧 ''Ḏmr'') is a city in south-western Yemen. It is located at , at an elevation of around . Overview Dhamar is situated to the south of Sana'a, north of Ibb, and west of Al-Bayda', above sea level. Its name goes back to the king of Saba' and Dhu-Raydan at 15-35 AD, whose name was Dhamar Ali Yahbir II, who is renowned for restoring the great dam of Ma’rib, and whose statue was found at the city of Al-Nakhla Al-Hamra'a ("The Red Palm"). This city is one of the archeological sites that are found near Dhamar. The city of Dhamar is the capital of the governorate, and is situated on the main road, which connects Sana’a with a number of other governorates. This city was one of the prominent Arabian and Islamic culture and scientific centers in Yemen . Its Great Mosque was built in the period of the caliph Abu Bakr. As Dhamar City had a great role in the politic and trading life in Yemen, it had an impor ...
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Adobe
Adobe ( ; ) is a building material made from earth and organic materials. is Spanish for ''mudbrick''. In some English-speaking regions of Spanish heritage, such as the Southwestern United States, the term is used to refer to any kind of earthen construction, or various architectural styles like Pueblo Revival or Territorial Revival. Most adobe buildings are similar in appearance to cob and rammed earth buildings. Adobe is among the earliest building materials, and is used throughout the world. Adobe architecture has been dated to before 5,100 B.C. Description Adobe bricks are rectangular prisms small enough that they can quickly air dry individually without cracking. They can be subsequently assembled, with the application of adobe mud to bond the individual bricks into a structure. There is no standard size, with substantial variations over the years and in different regions. In some areas a popular size measured weighing about ; in other contexts the size is weighi ...
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Lime Plaster
Lime plaster is a type of plaster composed of sand, water, and lime, usually non-hydraulic hydrated lime (also known as slaked lime, high calcium lime or air lime). Ancient lime plaster often contained horse hair for reinforcement and pozzolan additives to reduce the working time. Traditional non-hydraulic hydrated lime only sets through carbonatation when the plaster is kept moist and access of CO2 from the air is possible. It will not set when submersed in water. When a very thick layer or several layers are applied, the lime can remain soft for weeks. The curing time of lime plaster can be shortened by using (natural) hydraulic lime or adding pozzolan additives, transforming it into artificially hydraulic lime. In ancient times, Roman lime plaster incorporated pozzolanic volcanic ash; in modern times, fly ash is preferred. Non-hydraulic lime plaster can also be made to set faster by adding gypsum. Lime production for use in plastering home-made cisterns (in making them ...
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Qadad
''Qadad'' ( ''qaḍāḍ'') or ''qudad'' is a waterproof plaster surface, made of a lime plaster treated with slaked lime and oils and fats. The technique is over a thousand years old, with the remains of this early plaster still seen on the standing sluices of the ancient Marib Dam. Volcanic ash, pumice, scoria ( ar, شاش), in the Yemeni dialect, or other crushed volcanic aggregate are often used as pozzolanic agents, reminiscent of ancient Roman lime plaster which incorporated pozzolanic volcanic ash. Due to the slowness of some of the chemical reactions, ''qadad'' mortar can take over a hundred days to prepare, from quarrying of raw materials to the beginning of application to the building. It can also take over a year to set fully. In 2004, a documentary film ''Qudad, Re-inventing a Tradition'' was made by the filmmaker Caterina Borelli. It documents the restoration of the Amiriya Complex, which was awarded the Aga Khan Award for Architecture in 2007. Old method of p ...
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Fanlights
A fanlight is a form of lunette window, often semicircular or semi-elliptical in shape, with glazing bars or tracery sets radiating out like an open fan. It is placed over another window or a doorway, and is sometimes hinged to a transom. The bars in the fixed glazed window spread out in the manner of a sunburst. It is also called a "sunburst light". Gallery Image:Priestley Door.jpg, Main door and fanlight, Joseph Priestley House in Northumberland, Pennsylvania Image:2007-04-08DeilingenKapelle05.jpg, Image:03576 - Porta Venezia, Milano - Dettaglio - Foto Giovanni Dall'Orto 23-Jun-2007.jpg, City gate Milan, Italy Image:Palácio-da-Pena Pátio-dos-Arcos 1 (OUT-07).jpg, Palácio Nacional da Pena, Sintra, Portugal Portugal, officially the Portuguese Republic ( pt, República Portuguesa, links=yes ), is a country whose mainland is located on the Iberian Peninsula of Southwestern Europe, and whose territory also includes the Atlantic archipelagos of ... Image:Ar ...
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Stained Glass
Stained glass is coloured glass as a material or works created from it. Throughout its thousand-year history, the term has been applied almost exclusively to the windows of churches and other significant religious buildings. Although traditionally made in flat panels and used as windows, the creations of modern stained glass artists also include three-dimensional structures and sculpture. Modern vernacular usage has often extended the term "stained glass" to include domestic lead light and ''objets d'art'' created from foil glasswork exemplified in the famous lamps of Louis Comfort Tiffany. As a material ''stained glass'' is glass that has been coloured by adding metallic salts during its manufacture, and usually then further decorating it in various ways. The coloured glass is crafted into ''stained glass windows'' in which small pieces of glass are arranged to form patterns or pictures, held together (traditionally) by strips of lead and supported by a rigid frame. Painte ...
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Muntins
A muntin (US), muntin bar, glazing bar (UK), or sash bar is a strip of wood or metal separating and holding panes of glass in a window. Muntins can be found in doors, windows, and furniture, typically in Western styles of architecture. Muntins divide a single window sash or casement into a grid system of small panes of glass, called "lights" or "lites". In UK use, a muntin is a vertical member in timber panelling or a door separating two panels. Windows with "true divided lights" make use of thin muntins, typically 1/2" to 7/8" wide in residential windows, positioned between individual panes of glass. In wooden windows, a fillet is cut into the outer edge of the muntin to hold the pane of glass in the opening, and putty or thin strips of wood or metal are then used to hold the glass in place. The inner sides of wooden muntins are typically milled to traditional profiles. In the US, the thickness of window muntins has varied historically, ranging from very slim in 19th century ...
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Gypsum Plaster
Plaster is a building material used for the protective or decorative coating of walls and ceilings and for moulding and casting decorative elements. In English, "plaster" usually means a material used for the interiors of buildings, while "render" commonly refers to external applications. Another imprecise term used for the material is stucco, which is also often used for plasterwork that is worked in some way to produce relief decoration, rather than flat surfaces. The most common types of plaster mainly contain either gypsum, lime, or cement,Franz Wirsching "Calcium Sulfate" in Ullmann's Encyclopedia of Industrial Chemistry, 2012 Wiley-VCH, Weinheim. but all work in a similar way. The plaster is manufactured as a dry powder and is mixed with water to form a stiff but workable paste immediately before it is applied to the surface. The reaction with water liberates heat through crystallization and the hydrated plaster then hardens. Plaster can be relatively easily worked wit ...
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Window Sash
A sash window or hung sash window is made of one or more movable panels, or "sashes". The individual sashes are traditionally paned windows, but can now contain an individual sheet (or sheets, in the case of double glazing) of glass. History The oldest surviving examples of sash windows were installed in England in the 1670s, for example at Ham House.Louw, HJ, ''Architectural History'', Vol. 26, 1983 (1983), pp. 49–72, 144–15JSTOR The invention of the sash window is sometimes credited, without conclusive evidence, to Robert Hooke. Others see the sash window as a Dutch invention. H.J. Louw believed that the sash window was developed in England, but concluded that it was impossible to determine the exact inventor. The sash window is often found in Georgian and Victorian houses, and the classic arrangement has three panes across by two up on each of two sash, giving a ''six over six'' panel window, although this is by no means a fixed rule. Innumerable late Victorian and Edwa ...
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Alabaster
Alabaster is a mineral or rock that is soft, often used for carving, and is processed for plaster powder. Archaeologists and the stone processing industry use the word differently from geologists. The former use it in a wider sense that includes varieties of two different minerals: the fine-grained massive type of gypsum and the fine-grained banded type of calcite.''More about alabaster and travertine'', brief guide explaining the different use of these words by geologists, archaeologists, and those in the stone trade. Oxford University Museum of Natural History, 2012/ref> Geologists define alabaster only as the gypsum type. Chemically, gypsum is a Water of crystallization, hydrous sulfur, sulfate of calcium, while calcite is a carbonate of calcium. The two types of alabaster have similar properties. They are usually lightly colored, translucent, and soft stones. They have been used throughout history primarily for carving decorative artifacts."Grove": R. W. Sanderson and Francis ...
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