دسته بندی:
مدیریت دانش - knowledge management
سال انتشار:
2021
عنوان انگلیسی مقاله:
Influence of construction company size on the determining factors for construction and demolition waste management
ترجمه فارسی عنوان مقاله:
تأثیر اندازه شرکت ساخت در عوامل تعیین کننده ساخت و مدیریت زباله های تخریب
منبع:
ScienceDirect- Elsevier- Waste Management, 136 (2021) 295-302: doi:10:1016/j:wasman:2021:10:032
نویسنده:
Mário Ramos
چکیده انگلیسی:
Due to the relevance of construction and demolition waste (CDW) generation for circular economy and reduction
of environmental impacts, it is important to evaluate the factors leading to constraints regarding waste. Previous
researchers have assessed construction company attitudes and behaviors toward CDW management, but factors
such as the presence of environmental technicians, registration of the CDW generated, commitment to the legal
framework, the subcontracting regime, and construction works’ oversight were rarely addressed in terms of the
differences existing within the construction sector. Thus, the objective of this research is to evaluate the rela-
tionship of these factors with construction company size. A questionnaire was sent to Portuguese construction
companies, and 652 responded. The sample was divided into three groups: micro, small, and medium/large
companies. Statistical data treatment was carried out to assess whether there were statistically significant dif-
ferences in the mentioned factors between groups. The main conclusions highlight: the prevalence of environ-
mental technicians working in larger companies; the registration on waste platforms being only performed
consistently by medium/large companies; a considerable proportion of micro and small companies having
knowledge gaps about the practices adopted; the responsibility for CDW management within the subcontracting
regime being mainly from subcontractors; and the presence of a gap regarding onsite construction works
oversight. These differences lead to the need to reevaluate the strategies for CDW management and adapt the
strategies to the specific conditions of the construction sector, including the size of construction companies.
keywords: بخش ساخت | شرکت های ساختمانی | ساخت و تخریب زباله (CDW) | مدیریت زباله | رفتار - اخلاق | Construction sector | Construction companies | Construction and demolition waste (CDW) | Waste management | Behavior
قیمت: رایگان
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