No. 1688, Gaoke East Road, Pudong new district, Shanghai, China.
No. 1688, Gaoke East Road, Pudong new district, Shanghai, China.
The continuous increment of construction projects worldwide is raising the amount of construction waste (CW). A significant amount of CW in landfills can critically impact the economy and ...
Based on EPA data, the Construction and Demolished (C&D) concrete waste accounts for 70% of all the construction materials in landfills. Moreover, cement manufacturing emits approximately …
Deconstruction can be applied on a number of levels to salvage usable materials and significantly cut waste and reduce disposal. This can range from reusing an entire structure or foundation, to select assemblies and …
Material waste is one of the most difficult factors to control in construction projects, and over 75% of construction waste holds untapped value and isn't currently being repurposed or recycled. The Environmental Protection Agency (EPA) found that total waste from construction-related projects was double that of municipal waste from s and businesses in 2018 …
This paper establishes a recycling system for construction waste and simulates the operation of its four links using the theory and method of system dynamics. In addition, based on the technology acceptance model and …
The huge generated amounts of construction and demolition (C&D) waste around the world, which amounts up to more than 25% of the total generated waste, has become a serious environmental challenge that needs to be addressed. This analytical review paper sheds light on the different adverse environmental impacts of the presently used conventional …
This review looks over the current construction and demolition waste management (C&DWM) situations by scrutinizing the definition, classification, components, compositions, generated sources and ...
Consequently, this study comprehensively examines sustainable construction materials (SCMs) sourced from waste materials. It analyzes 190 peer-reviewed papers, …
Growth in the recycling rate was significant over the next 15 years, spanning until 2005. The recycling rate grew more slowly over the last few years. The 2018 recycling rate was 32.1 percent. The recycling and composting rates …
For instance, using construction-grade compactors on site can significantly reduce the volume of waste, making it more manageable to transport. Rentals of roll-off dumpsters …
C&D materials are generated when new building and civil-engineering structures are built and when existing buildings and civil-engineering structures are renovated or demolished (including deconstruction activities). Civil-engineering structures include public works projects, …
Literature defines recycling as processing used materials into new products to prevent waste of potentially useful materials, reduce the consumption of fresh raw materials, reduce energy usage, reduce air pollution (from incineration) and water pollution (from land filling) by reducing the need for "conventional" waste disposal, and lower greenhouse gas emissions as compared to ...
Construction wastes have good recycling potential as 80% of it can be efficiently recycled if appropriately managed. Some countries, like Denmark and Netherlands, have …
In China, the annual generation of construction and demolition waste (CDW) has been steadily increasing, accompanied by a generally low recycling rate. To promote sustainable development, there is an urgent need to enhance the recycling of CDW. This paper aims to investigate the determinants of construction stakeholders' intention to use CDW recycling …
Cost savings can be realized with donations to non-profit organizations that specialize in construction waste recycling resulting in tax deductions. Cost savings are also realized through the efficient design and use of materials minimizing waste. However, transportation costs and the lack of local companies using recycled resources make ...
One of the drawbacks of the economic valuation of CDW is subject to the comparison of utilization costs (i.e., collection, separation, and in some cases purchase of CDW) and disposal costs [16].In this regard, different investigations have shown the economic benefits of recycling [17, 18].However, to achieve construction sustainability, CE and industrial ecology …
Recycling of construction waste is one way to counter risk to construction wastes. So, the invention of proper technology to recycle these materials is of great importance. For instance, concrete waste can be crushed and used as …
Reduction in landfill usage: Construction waste makes up a significant portion of landfills, contributing to their rapid filling and subsequent environmental issues. Recycling construction waste diverts these materials from landfills, ensuring their proper disposal and saving valuable landfill space.
The USA and China, both are large economies that are facing challenges in CD waste management. Due to rapid construction business and urbanization growth, of the world's annual estimated CD waste, about 30% comes from the USA (U.S. EPA, 2018a) and for China it is about 30%–40% (Jin et al., 2017b; Yuan et al., 2012).In 2014, the assessed CD waste …
Partner with a Responsible Waste Management Company. Working with a reputable waste management company can make all the difference in managing construction waste responsibly. A good waste management partner can provide essential services like dumpster rentals, recycling pickups, and hazardous waste disposal.
The recycling of construction waste can also bring significant social benefits . For example, recycling can effectively reduce the release of harmful sub-stances and reduce the negative impact on the environment [9,11]. By recycling construction waste, the exploitation and use of natural resources can be reduced .
waste that ends up in landfills. The worldwide Construction & Demolition (C&D) waste market is estimated to reach USD 34.4 billion by 2026, with C&D waste reaching a rate of 2.2 billion tons per year by 2025 [18, 19]. As shown in Figure 2(B), concrete accounts for up to 70% of total C&D waste [20-23]. One of the
The exponential rise in the production of plastic and the consequential surge in plastic waste have led the scientists and researchers look out for innovative and sustainable means to reuse/recycle the plastic waste in order to reduce its negative impact on environment. Construction material, converting waste plastic into fuel, goods, fabric and clothing …
7. When structures made of concrete are demolished or renovated, concrete recycling is an increasingly common method of utilizing the rubble. Concrete was once routinely trucked to landfills for disposal, but recycling has a number of benefits that have made it a more attractive option in this age of greater environmental awareness, more environmental laws, …
Effective waste management practices aim to minimize the impact of this waste through recycling, repurposing, and reducing material usage, ultimately promoting sustainability within the construction industry. Proper handling of construction waste is crucial for reducing landfill use and minimizing the environmental footprint of construction ...
Underground infrastructure projects pose significant environmental risks due to resource consumption, ground stability issues, and potential ecological damage. This review explores sustainable practices for mitigating these impacts throughout the lifecycle of underground construction projects, focusing on recycling and reusing excavated tunnel …
The utilization and recycling of concrete waste originated from the need for urban reconstruction following World War II (Buck 1977).In the present day, extensive research on recycling concrete waste has been undertaken to address issues such as landfill scarcity, the depletion of natural resources, and increased concern over environmental protection.
Promoting usage of recycling products made from construction and demolition waste is essential. Here are some steps which are the main initiatives of the 2016 C&D waste management. In the contract of municipal and government for construction, it was compulsory for all the local bodies to use 10–20% recycled products.
The method to be followed is to analyse various construction materials that use the recycled plastic on suitable parameters and their best possible usage for the construction of various structures ...
Construction and demolition waste (C&DW) comprises the largest waste stream in the EU, with relatively stable amounts produced over time and high recovery rates. Although this may suggest that the construction sector is highly circular, scrutiny of waste management practices reveals that C&DW recovery is largely based on backfilling operations and low-grade …
