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The company originated as a trade association of London's plasterers. Today, it maintains a connection with the trade by establishing plastering standards and by officially accrediting plasterers. The company is also a charitable and educational institution and generates income by renting out the hall on a private hire basis for events. [1]
In 1895, both the Liverpool Operative Plasters' Trade, Accident and Burial Society, and the Metropolitan Trades Society of Operative Plasterers merged in, taking membership to 11,000, and a three-month strike in 1898 produced a national agreement on wages and working conditions.
Pipefitter (or steamfitter), a person who lays out, assembles, fabricates, maintains, and repairs large-sized piping systems capable of enabling high-pressure flow. [9] Plasterer, a tradesperson who works with plaster, such as forming a layer of plaster on an interior wall or plaster decorative moldings on ceilings or walls. [10]
The Operative Plasterers' and Cement Masons' International Association of the United States and Canada (OPCMIA) is a trade union of plasterers and cement masons in the construction industry in the United States and Canada. Members of the union finish interior walls and ceilings of buildings and apply plaster on masonry, metal, and wire lath or ...
Gerard Doyle became secretary of the union in 1928, and under his leadership it was renamed as the Operative Plasterers Society. Leo Crawford became president in 1938, and brought it to prominence within the Irish trade union movement.
The plasterer quotes prices based on techniques to be used and board feet to be covered to the contractor or homeowner before work begins. The board feet is obtained by the hangers or estimated by the head subcontractor by counting the wallboards that come in an industry standard of 8' to 12' long.
A plasterer is a tradesman who works with plaster, such as forming a layer of plaster on an interior wall or plaster decorative moldings on ceilings or walls. The process of creating plasterwork, called plastering, has been used in building construction for centuries. A plasterer is someone who does a full 4 or 2 years apprenticeship to be ...
Plaster was first used as a building material and for decoration in the Middle East at least 7,000 years ago. In Egypt, gypsum was burned in open fires, crushed into powder, and mixed with water to create plaster, used as a mortar between the blocks of pyramids and to provide a smooth wall facing.