hollow post mill. some post mills are hollow post mills. in these mills the main post is bored to take a driveshaft, similar to an upright shaft in a smock or tower mill. this enables the mill to drive machinery in the base or roundhouse. hollow post mills were not common in the united kingdom.
those that use cinders fly ash or bottom ash are called cinder blocks in the united states, breeze blocks breeze is a synonym of ash in the united kingdom, and hollow blocks in the philippines. in new zealand and canada they are known as concrete blocks a name common in the united states also .
architectural terracotta refers to a fired mixture of clay and water that can be used in a non-structural, semi-structural, or structural capacity on the exterior or interior of a building. terracotta pottery, as earthenware is called when not used for vessels, is an ancient building material that translates from latin as ' baked earth '.
architectural terracotta refers to a fired mixture of clay and water that can be used in a non-structural, semi-structural, or structural capacity on the exterior or interior of a building. terracotta pottery, as earthenware is called when not used for vessels, is an ancient building material that translates from latin as 'baked earth'.some architectural terracotta is actually the stronger .
'feeling somewhat restored by repose, i started the next day, “with a tail on” to inspect the ruins of aububah. after a rough ride over stony ground we arrived at a grassy hollow, near a line of hills, and dismounted to visit the shaykh aububah’s remains. he rests under a little conical dome of brick, clay and wood, similar in .
injection mold construction is the process of creating molds that are used to perform injection molding operations using an injection molding machine.these are generally used to produce plastic parts using a core and a cavity. molds are designed as two-plate or three-plate molds, depending on the type of component to be manufactured.
life and work. makkink was born in winschoten.after studying chemistry from 1955 to 1959 in groningen, makkink began to walk and hitchhike around the world, a phase in his life he described in the book around the world on foot and which he sold to various newspapers, mainly in southeast asia. he worked in japan as an english teacher and also travelled through australia and central america.
a skyscraper is a continuously habitable high-rise building that has over 40 floors and is taller than approximately 150 m 492 ft . historically, the term first referred to buildings with 10 to 20 floors in the 1880s. the definition shifted with advancing construction technology during the 20th century. skyscrapers may host offices, hotels, residential spaces, and retail spaces.
telecommunications in the united arab emirates is under the control and supervision of the telecommunications regulatory authority tra which was established under uae federal law by decree no. 3 of 2003. from 1976 to 2006 the emirates telecommunications corporation etisalat was the sole telephone and telecommunications provider for the uae.
milne hollow is a 50 hectares valley site in toronto, ontario, canada within the valley of the east don river. it is located in north-west central toronto where the don valley parkway intersects with lawrence avenue east. it was the location of pioneer alexander milne's mill town known as milnesford mills and his homestead farm. today it is dominated by transportation uses, with parkland alongside. the parkland has seen recent naturalization efforts by the city of toronto government and voluntee
the architecture of jordan has been subject to vast development, specifically in the final years of the twentieth century. jordan is a small country located in the middle east.its location has great significance to christians, muslims and jews as it is considered part of the holy land.. the traditional architecture in jordan can be attributed to many factors, which have played a pivotal role .
brickwork is masonry produced by a bricklayer, using bricks and mortar.typically, rows of bricks—called courses— are laid on top of one another to build up a structure such as a brick wall.. bricks may be differentiated from blocks by size. for example, in the uk a brick is defined as a unit having dimensions less than 337.5x225x112.5mm and a block is defined as a unit having one or more .
a brickworks, also known as a brick factory, is a factory for the manufacturing of bricks, from clay or shale. usually a brickworks is located on a clay bedrock the most common material from which bricks are made , often with a quarry for clay on site. 3 environmental effects. 4 historical notes. 5 notable brickworks.
the ruck machine gun post or ruck pillbox is a type of hardened field fortification built in britain during the invasion crisis of 1940–1941. it was designed by james ruck and was made from prefabricated concrete sections and paving slabs, sandbags and rammed earth. the ruck machine gun post was relatively widely used in lincolnshire and along the east coast of england, but is now extremely rare with just a handful of extant examples. today, just five ruck machine gun post sites are .