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Posted: Sun 12:05, 06 Feb 2011 Post subject: tip Green Building- Intelligent Ways of Constructi |
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Another example of Green Building in Colombia is the Family Compensation Fund Compensate, located in northern Bogota:?Stands out the use of cup ashore the facade and inside there is a blend of aluminum and wood. The mansion has 16,579 square meters and one of its most major features is an "evaporative cooling system that allows natural air accumulation, and afterward an internal process the air reaches the altitude and leaves the building, so that the installation maintains a pleasing temperature that tin scope between 18 and 21 degrees Celsius (Metrocuadrado.com, 2006), and within the building the services offered are: "multiple stadium, gymnasium, aerobics apartment, whirling, gourmet salon, spa area, pond, Turkish bath, sauna, Jacuzzi, game rooms, library, microcomputer chamber (Internet) , VIP lounge, cafeteria and hall of 150 square meters, charted for a space for Film Society, with projection equipment, and a retractable tier; and - Medical care: 50 physicians, vaccination, studio, dental, radiology, psychology, rehabilitation, nourishment, gynecology, diagnosis,[link widoczny dla zalogowanych], obstruction,[link widoczny dla zalogowanych],[link widoczny dla zalogowanych], surgery and medication in general "(Metrocuadrado.com, 2006).
However, despite short term cost increases, Green Buildings invest long-term benefits that conventional ones do not offer, case in point: lower utility costs in electricity and water, environmentally forcible use of establishing materials, enhancing the health and productivity, long term economic return, reducing environmental impact, amid others. (Environmental Services, 2008)
Finally what is planned with this type of construction, grants and certifications is to decrease energy consumption and exploit natural resources, so as to achieve the prolongation of the service life of the planet and the reversal of the ecological phenomena as the greenhouse effect, among others.
There has been an increase in the news referring to Global Warming, March 27, 2008 the world woke up with a shocking event: the detachment of an ice canvas measuring 41 km by 2.5 km in Antarctica. Scientists dispute that air change is responsible for the fast breakdown of the ice crown that was detaching since the month of February, but global warming affects not only the polar icecaps, yet also the fauna of tropical ecosystems, as this type of category "live to the restrict of their highest temperature, a puny increase in temperature is deadly" (Tewksbury, quoted by J. Tristan, R. 2008). Facts like these remind us that global warming is no longer an nameless subject and has convert a problem that is part of our daily life.
To explain how the greenhouse efficacy occurs inside the buildings, lets assume them as giant glass cubes in which the sun's rays perceive throughout the day on the surface, which implies that the objects base within them will warm , an in so act they "give behind the heat in the form of radiation. As the temperature at which they heat up is relatively cheap,[link widoczny dla zalogowanych], the radiation emitted has a long wavelength; this method they ooze an infrared radiation, not apparent. Over the years, ?they will finally give an equal amount of energy in the manner of infrared sponged in the form of sunlight, so their temperature ?will tend to remain constant (though, of way,[link widoczny dla zalogowanych], they will be warmer than if they were not exposed to?direct operation of the Sun) ". (Greenhouse effect, 2007). Thus the same thing happens in a greenhouse, where you can cultivate flowers and plants even though the outside temperature reaches lower degrees in temperature.
According to the World Meteorological Organization (WMO) the decade of 1998-2007 was the hottest of which has ever been documented. The global surface temperature because 2007 was estimated at 0.41 �� C/0.74 �� F over the anniversary mean of 1961-1990: 14.00 �� C/57.20 �� F. (WMO. 2008. Quoted by Nodvin, S. 2008).
To counter this, a novel form of construction has been created, masterminded by a fashionable generation of architects, designers and builders, who have expressed interest in creating a variety of architecture that is "friendly" with nature and sustainable over period, granting the reduction of damage that conventional construction has done to the planet. This new form of construction is understood as Green Building and is to "create healthier and more efficient, in terms of resource consumption, models of construction, renovation, operation, maintenance and demolition. The elements of green construction are: the sources of vigorous efficiency and renewable vigor, water treatment, consume abatement, descriptions and construction materials rather alphabetical". (Taken from [link widoczny dla zalogowanych])
Colombia has followsin its Green Building the Chamber of Commerce��s green building in Bogota, built in Salitre City. This majestic building has 28 thousand square meters distributed in two cellars, 3 floors of public attention, five levels for staff and 500 parking spaces.?It has electronic accessories that allow the entry of people arriving in wheelchairs or who have some type of paralysis that prevents?them from entering by stairs.?On the second layer is the convention hall, which has a capability for a thousand people, and has the likelihood of creature sub-divided into eight rooms, each for one hundred users.
Despite the constant bombardment of the medium with newspaper regarding this issue, we are not fully accused almost the ingredients of global warming,[link widoczny dla zalogowanych], in truth, it is trusted that automobiles are the largest makers of the negative impact to the surroundings; however, there is an even more damaging one: Buildings. These static works of construction are part of our daily lives,[link widoczny dla zalogowanych], most of our work is primarily done within them, we cost 90% of our life in confined spaces and the concentration of population is many greater in these spaces than out of them (U.S. Environmental Protection Agency, 2003. Quoted by Kats, G. 2003). However, we are ignorant that they "generate nearly half (48%) of all emission of greenhouse gases which is much higher than what emitted by conveyances (27%) and by the industrial sector (25%) "(The American Institute of Architects. 2006).
In the U.S. this type of buildings have great technical and fiscal aid from the public administrations; in Europe there are funding procedures such as PAE (Fed-IDE), SAVE 3, Thermi &, among others, which in appending to providing assistance, certify buildings that meet the exact criteria so they are told as Green Buildings, giving them green alternatively eco-labels (LEEDS-Leadership in Energy and Environmental Design, ISO 14001, EEA, among others).
In Latin America Argentina presents a very interesting Green Building: the building Malecon Buenos Aires. This is an office building of 125,000 feet 2 which was built on an forsook industrial area (his garage was built on the foundations of a storage dating from the nineteenth centenary) in Puerto Madero, an area of redevelopment in Buenos Aires. The construction was made as a long strait block in mandate to reduce solar acquisition in the framework and terminations of east and west sides of whom are united. The roomy northwardly facade, the premier to be exposed to the sun, is shaped to emulate the way of the sun and has numerous deep screens with umbrellas that almost exclude sunlight during [link widoczny dla zalogowanych] cooling months. The south facade, which reflects the geometry of the northern facade, is equipped with the same system of high-performance shutter of the other facades, minimizing?the solar gain; open floor plants and high floors provide flexibility for multiple office tenants or hereafter uses. (From [link widoczny dla zalogowanych] May 2008)
Green Building: Intelligent Ways of Construction
Global warming refers to "the warming of the earth's surface approximately the world, based on documented information on the temperature that has been maintained by persons since 1880" (Nodvin,[link widoczny dla zalogowanych], S. 2008).
There namely a prescience that the construction of Green Buildings is many extra valuable than accustomed construction, and indeed this namely true, however the long-term price is significantly lower. Studies show that the measure of the construction of Green Buildings is substantially lower (2%) of what is anticipated and amount increases are related apt the costs of architectural and engineering that this type of construction requires. The sooner this type of train of Green Building is embodied in construction; the amplify of its costs ambition be less.? (The United States Green Building Council, 2002. Cited at Kats, G. 2003).
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