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Essay Subject: A brief history of precast concrete that includes uses types capabilities and the impact ...... More...

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Paper Abstract: A brief history of precast concrete that includes uses, types, capabilities, and the impact of new technology on this conventional construction material. The expansion of its uses over time. Paper Introduction: Precast Concrete Webster\'s New World Dictionary defines precast concrete as concretein the form of blocks pillars bridge sections etc that have been castinto form before being put into position While precast concretedid not become popular as building material for structures like bridges andskyscrapers until after World War II experiments with using it as aconstruction material began at the turn of the century In Toronto Canada in the village of Gormley cement construction blocks weremanufactured in the village Precast The heavy blocks wereshipped Text of the Paper: The entire text of the paper is shown below. However, the text is somewhat scrambled. We want to give you as much information as we possibly can about our papers and essays, but we cannot give them away for free. In the text below you will find that while disordered, many of the phrases are essentially intact. From this text you will be able to get a solid sense of the writing style, the concepts addressed, and the sources used in the research paper. (Sep 7, 2 2). (Nov 26, 1999). There is a certain degree of plasticity to precastconcrete that allows it to be applied to a number of different structuresand architectural styles. The Concrete Producer, 1-2. As new technologies develop so do the capabilities forbuilders and architects of precast concrete. 1.Coville, J. Traditionally overcrowdedschools resort to the construction or placement of temporary modulartrailers. In the 196 s when precast technology was relatively new, allforming, casting, stripping, loading, shipping and other aspects ofproduction and construction were developed from scratch for the varioussizes, types, and weights produced. This is no longer the case and new CADtechnologies continue to offer innovative and imaginative forms of precastconcrete that broaden its capabilities and continue to spark theimagination and innovation of architects and builders. As Coville (199 ) explains, "Its ability to be shaped or coveredwith various veneers gives architects wide latitude in implementing theirdesign ideas, in many cases at less cost than by using other materials,"(1). Nation's first precast concrete modular school is in Chinatown.Klemens, T. StructureWorks "streamlines the designprocess by eliminating the need to touch every detail of every piece byhand for every change," (Klemens 2 3, 1). New textures, shapes, and colors further widen the capabilities ofprecast concrete. Since World War II, precastconcrete has gained in popularity. It is likelyprecast concrete will continue to remain a popular building material astechnology keeps broadening its capabilities and expanding its uses.ReferencesPrecast concrete. Improvements in lifting equipment now enables precastconcrete panels that are 7 feet in length (Coville 199 ). One of the biggest advantages of using precast concrete is that itallows for much faster and less expensive construction to occur. D. This has greatly altered andexpanded the designing and modeling of precast concrete components andstructures. Precast concrete cladding, for example, canprovide a variety of design and functional benefits to architects andbuilders. (Apr 1, 199 ). Over the past two decades newtechnologies have enabled a much more imaginative manufacture and use ofprecast concrete. The widespread use of precast concrete in construction actuallybegan in the 193 s. The Toronto Star. In Toronto,Canada, in the village of Gormley, "cement construction blocks" weremanufactured in the village (Precast 2 2, 1). New technologies continue to breathe new life into precast concretepanels. Other new developments continue to expand the capabilities ofprecast concrete. However, new innovations in the manufacture of precast concretehave provided an alternative to this conventional approach to overcrowding. Webster's New World Dictionary, New York, NY: Simon & Schuster.Precast concrete: A 19 8 building experiment. Today'sprecast concrete panels and designs are breaking variety and speed recordsin comparison to past precast concrete structures. (Oct 1, 2 3). Engineers andarchitects continue to rely on new technologies and imagination to expandthe types and variations possible for precast concrete. (1994). In Chinatown in Boston,Massachusetts, a new approach relying on newer forms of precast concretehave resolved a school overcrowding issue. Precast componentsand structures used to have to be changed in detail by hand for every piecemanufactured. Recently, however, the Precast/Prestressed ConcreteInstitute (PCI) has unveiled a 3-D CAD software program known asStructureWorks, (Klemens 2 3). At that time precast panels were fairly small in size,typically measuring 2 feet by 5 feet, (Coville 199 ). In addition to increased use inconstruction, an expansion of uses for precast concrete developed. While precast concretedid not become popular as building material for structures like bridges andskyscrapers until after World War II, experiments with using it as aconstruction material began at the turn of the century. The first school of its kind ever constructed was built in Chinatown using"long-lasting precast concrete structures that can be erected in less thanfour months," (Fairclough 1999, 1). The heavy blocks wereshipped by railway to their final destination. CAD with a focus. Today's precastconcrete comes in a virtually unlimited range of shapes, designs, colorsand textures. New developments widen capabilities of precast concrete: Its plasticity allows it to respond to a variety of architectural styles. Formany years the conventional precast units were basically rectangular inshape and had a flat grey finish to them. Precast Concrete Webster's New World Dictionary defines precast concrete as "concretein the form of blocks, pillars, bridge sections, etc. Building Design and Construction, 1-6.Fairclough, J. that have been castinto form before being put into position," (1994). If this paper is not what you are looking for, you can search again: Search for: or Click here to request an essay written just for you.