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Sustainable construction aims to reduce the negative health and environmental impacts caused by the construction process and by the operation and use of buildings and the built environment. [1] It can be seen as the construction industry's contribution to more sustainable development. Precise definitions vary from place to place, and are ...
Traditionally, construction has made use of manual labor such as tradesmen and subcontractors for tasks such as the installation of prefabricated elements. [6] In the industrialization phase, construction uses manufacturing processes and technology to perform off-site prefabrication, assembling building components off-site rather than at the point of installation.
The construction industry contributes significantly to many countries' gross domestic products . Global expenditure on construction activities was about $4 trillion in 2012. In 2022, expenditure on the construction industry exceeded $11 trillion a year, equivalent to about 13 percent of global GDP. This spending was forecasted to rise to around ...
Sustainable development is an approach to growth and human development that aims to meet the needs of the present without compromising the ability of future generations to meet their own needs. [1] [2] The aim is to have a society where living conditions and resources meet human needs without undermining planetary integrity.
The construction industry of India is an important indicator of the development as it creates investment opportunities across various related sectors. With a share of around 8.2%, the construction industry has contributed an estimated ₹670,778 crores (US$ 131 billion) [1] to the national GDP at factor cost in 2011–12. [2]
The construction industry in the United States is one of the major sectors of the country's economy. [1] As of November 1, 2022 [update] there are over 745,000 general contractor LLCs employing over 7.6 million in its workforce , putting up almost US$1.4 trillion worth of structures annually.
HS2 construction near Leamington Spa in August 2021. Productivity in construction remains below the UK average and has changed little in the past 50 years. [6] As a result, the UK government has repeatedly tried to improve the sector's efficiency, publishing (among others) the Latham Report in 1994, the Egan Report in 1998 and the Farmer Review in 2016; in 2013 it launched the Construction ...
Construction engineering, also known as construction operations, [1] is a professional subdiscipline of civil engineering that deals with the designing, planning, construction, and operations management of infrastructure such as roadways, tunnels, bridges, airports, railroads, facilities, buildings, dams, utilities and other projects. [2]