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Scaffolding for rehabilitation in Madrid, Spain [1] Scaffolding for renovation on the Virgin Mary statue, Santiago de Chile, Chile.. Scaffolding, also called scaffold or staging, [2] is a temporary structure used to support a work crew and materials to aid in the construction, maintenance and repair of buildings, bridges and all other human-made structures.
An intermediate landing is a small platform that is built as part of stairs between main floor levels and is typically used to allow the stairs to change directions, or to allow the user a rest. A half landing, or half-pace, is where a 180° change in direction is made, and a quarter landing is where a 90° change in direction is made (on an ...
It can be as simple as a heightened chair or as complex as a structure with a built-in ladder and a platform that edges over the pool. Entering the lifeguard tower is a routine part of a lifeguard's job, but maintaining constant surveillance and safely entering the tower is key [ 4 ]
Wall framing in house construction includes the vertical and horizontal members of exterior walls and interior partitions, both of bearing walls and non-bearing walls. . These stick members, referred to as studs, wall plates and lintels (sometimes called headers), serve as a nailing base for all covering material and support the upper floor platforms, which provide the lateral strength along a
In addition to the chimney effect, the cladding material itself can contribute to a fire. Brick has excellent fire resistance; planks or weatherboards made from fibre cement or steel have high fire resistance; aluminium and reconstituted timber products have good fire resistance, and timber weatherboards and plywood sheets have poor fire ...
A man engine is a mechanism of reciprocating ladders and stationary platforms installed in mines to assist the miners' journeys to and from the working levels. It was invented in Germany in the 19th century and was a prominent feature of tin and copper mines in Cornwall until the beginning of the twentieth century.
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