Efficacy of Prefabrications on Constructions' Waste Cost and its Eco-Efficiency
نویسندگان
چکیده
Prefabrication in construction industry can probably reduce the cost of waste. In this research, advantages and disadvantages prefabrication its eco-efficiency were identified; then development strategies reviewed. For purpose, questionnaires used to select proper sub-systems for prefabrication. The Delphi Snowball method was applied according experts 'opinion, these identified adopted. Then effect on nonstructural components examined extent waste reduction. Consequently, results revealed that may by 97.54% total project 5.06%, environmental efficiency estimated as 99.2%.
منابع مشابه
an investigation of the impact of self monitoring on langauge teachers motivational practice and its effect on learners motivation
the central purpose of this study was to conduct a case study about the role of self monitoring in teacher’s use of motivational strategies. furthermore it focused on how these strategies affected students’ motivational behavior. although many studies have been done to investigate teachers’ motivational strategies use (cheng & d?rnyei, 2007; d?rnyei & csizer, 1998; green, 2001, guilloteaux & d?...
Use of Plastic Waste in Civil Constructions and Innovative Decorative Material (Eco- Friendly)
Nowadays, human apply all of its potentiality to consume more. The result of this high consumption is nothing unless reducing the initial resources and increasing the landfill. In recent times, human from the one hand is always seeking broader sources with lower price and from the other hand is following the way to get rid of the wastes. The waste today can be produced wherever humans footprint...
متن کاملthe geopolitics of afghanistan after september 11, 2001, and its impact on iranian national security
abstract u.s. attack to afghanistan after 9/11 provided opportunities for us who tried to become the dominant power after collapse of ussr and bipolar world. thinkers like fukuyama believed american liberal democrats thought would be universally accepted without resistances. liberal democracy is the best and final model of governance; in this regard, united state has moral responsibilities for...
15 صفحه اولEco-Efficiency and its Role in Industrial Transformation
The ecological efficiency of industrial production has become the focus of a range of innovative and promising research and implementation activities. Eco-efficiency promises to achieve a less polluted environment at lower costs than pollution control and ensure human well-being with less detrimental effects than adaptation and remediation. At the same time, it is less radical and therefore off...
متن کاملThe efficiency and eco-efficiency of manufacturing
In this paper, we review the efficiency of both manufacturing processes and systems over recent decades and compare nano-materials technologies in this context. To a first approximation, nano-materials processes appear to be about as efficient as semi-conductor processes. That is, their second law efficiencies are of the order 10, while conventional processes are of order 10. However, many of t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Civil and Environmental Engineering Reports
سال: 2022
ISSN: ['2450-8594', '2080-5187']
DOI: https://doi.org/10.2478/ceer-2022-0036