Essay On Construction Industry - 927 Words

Now days the main building material used in the construction industry are concrete, steel and timber. From the point of view of ecological sustainability, there are four important differences between these three materials: first, timber is the only material of the three that is renewable; second, timber needs only a small amount of energy to be extracted and recycled compared to steel and concrete (but the implementation of its potential is not as developed yet); third, timber does not produce waste by the end of its life since it can be reused many times in several products before decomposing or being used as fuel and; and fourth, timber traps huge amounts of carbon from the atmosphere – a tree can contain a ton of CO2– and the carbon†¦show more content†¦But a dense city necessarily requires the construction of high-rise buildings, posing challenges to wood construction technologies, since wood has traditionally been used in small buildings where the structur al demands are lower. Also, the durability of wood due to moisture decay and fire has been a problem for timber structures. Fortunately, new timber-based products are being developed which are structurally stronger and last for longer periods of time without any moisture and fire complications. These new products allow us to build high-rise buildings, turning timber into a feasible and convenient alternative to traditional high-rise building materials such as concrete and steel. Wood technology will undoubtedly keep developing along this path, making it possible to build skyscrapers in the future. Even though material innovation and modern technologies have increased the durability of timber significantly, there are still people who argue that steel and concrete are much more durable and, therefore more sustainable. However, the difficulty of reusing these materials is an issue. Nowadays, cities are very dynamic and are constantly changing, and thus the average life span of a building is not as long as it used to be in the past; today buildings die young. A study of residential buildings in the United Kingdom claimsShow MoreRelatedConstruction Industry Essay1760 Words   |  8 Pageson private industries from the year 2011-2015 as private sectors consistently accounted for over 89% of all fatal accidents over this period. The three industries with the highest fatality count from 2011-2015, in descending order, were construction, transportation, and agriculture. Several possible major causes for the high fatality count in each industry and recommended actions are discussed bel ow. Private construction had the highest number of fatal work injuries across all industries as it representedRead MorePestle Analysis of Construction Industry Essay826 Words   |  4 Pagesborrow more money for project investments. * Infrastructure UK unit built in HM Treasury in 2010 and actively discussed $109bn Transportation and Infrastructure Bill containing large infrastructure projects will aim to develop infrastructure industry in the UK and USA respectively (HM Treasury, 2012; Weisman, 2012) * Political issues in the Middle East increased commodity price volatility (Hotter, 2011). A growth in the commodity prices enhanced global mining activity which increased theRead MoreQuality Assurance in the Construction Industry Essay1139 Words   |  5 PagesQuality Assurance in Construction The importance of Quality Assurance is based on the principals of getting things right first time. 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