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The BISF house is a type of steel-framed prefabricated house that was built in large numbers in England, Scotland and Wales from 1946. It was designed and produced by the British Iron and Steel Federation (BISF), and was one of many types of prefabs in the United Kingdom used in national strategies to deal with the housing shortage after the ...
A parapet fortification (known as a breastwork when temporary) is a wall of stone, wood or earth on the outer edge of a defensive wall or trench, which shelters the defenders. [7] [8] In medieval castles, they were often crenellated. In later artillery forts, parapets tend to be higher and thicker.
A steel framing system was devised consisting of vertical steel studs and roof-ceiling trusses to which all interior and exterior panels were attached. The concept of prefabricated housing was well established by firms such as The Aladdin Company , Gordon-Van Tine Company , Montgomery Ward , and Sears in the early 1900s.
The spelling with a 'c' normally refers to similar temporary buildings made by other companies; Portakabin Ltd argues that the spelling "portacabin" is a misspelling. [8] "Terrapin" like Portakabin, is a portable building manufacturer, although the term "terrapin building" is often used to describe any modular or prefabricated building. [9]
An overhang is a roof, porch area or awning that helps to protect the door and its finish from UV rays. Steel doors are another major type of residential front doors; most of them come with a polyurethane or other type of foam insulation core – a critical factor in a building's overall comfort and efficiency. Steel doors mostly in default ...
A federal judge had ordered Texas to move floating barriers meant to deter migrants at the border — an appeals court said they can stay, for now. Appeals court orders temporary stay on Texas ...
Comparison of a ha-ha (top) and a regular wall (bottom). Both walls prevent access, but one does not block the view looking outward. A ha-ha (French: hâ-hâ [a a] ⓘ or saut de loup [so dÉ™ lu] ⓘ), also known as a sunk fence, blind fence, ditch and fence, deer wall, or foss, is a recessed landscape design element that creates a vertical barrier (particularly on one side) while preserving ...
Staircase railings in the Degré du roi, part of the Petit appartement du roi, in the Palace of Versailles, Versailles, France. Guard rails, guardrails, railings or protective guarding, [1] in general, are a boundary feature and may be a means to prevent or deter access to dangerous or off-limits areas while allowing light and visibility in a greater way than a fence.