Results 151 to 160 of about 2,224 (208)
Corporate Social Responsibility and Environmental Management, EarlyView.ABSTRACT This research investigates how sustainability‐oriented initiatives aimed at innovating a firm's business model can lead to different economic, social and environmental performance configurations, with the objective of identifying the determinants that explain these differences. We carried out a multiple case study, selecting firms based on the
Paolo Di Toma +3 more
wiley +1 more source
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Concrete with Recycled Aggregate
Key Engineering Materials, 20048th Conference of the European-Ceramic-Society -- JUN 29-JUL 03, 2003 -- Istanbul ...
Arıöz, Ömer, Özsoy, A, Yılmaz, G
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A Comprehensive Review on Recycled Aggregate and Recycled Aggregate Concrete
Resources, Conservation and Recycling, 2021Abstract Using recycled aggregate s from construction and demolition waste can preserve natural aggregate resources, reduce demand of landfill, and contribute to sustainable built environment. This study provides a comprehensive review on recycled aggregate (RA) and recycled aggregate concrete (RAC) regarding their history, recycling, reuse and ...
Bo Wang, Libo Yan, Bohumil Kasal
exaly +2 more sources
Recycled Concrete as Aggregate for Structural Concrete Production [PDF]
Sustainability, 2010 A comparative analysis of the experimental results of the properties of fresh and hardened concrete with different replacement ratios of natural with recycled coarse aggregate is presented in the paper. Recycled aggregate was made by crushing the waste concrete of laboratory test cubes and precast concrete columns. Three types of concrete mixtures were
Snezana Marinkovic +2 more
exaly +4 more sources
Durability of recycled aggregate concrete prepared with carbonated recycled concrete aggregates
Cement and Concrete Composites, 2017Abstract The mechanical properties of recycled aggregate concrete (RAC) incorporating carbonated recycled concrete aggregates (RCAs) have previously been reported. However, the durability of RAC prepared with carbonated RCAs remains to be accessed. In this study, the durability properties of RAC prepared with non-carbonated RCAs and carbonated RCAs ...
Dongxing Xuan +2 more
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Mechanical Properties of Concrete with Recycled Concrete Aggregates
International Review of Civil Engineering (IRECE), 2020The construction sector generates thousands of tons of construction and demolition waste annually, which encourages us to move towards recycling this waste. In view of obtaining a circular economy, recycled concrete from Morocco has been used as filler.
Belarouf, Sara +3 more
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Porosity of recycled concrete with substitution of recycled concrete aggregate [PDF]
Cement and Concrete Research, 2002 exaly +2 more sources
Construction and Building Materials, 2016
Abstract The properties of pervious concretes containing two types of recycled aggregates viz., recycled concrete block aggregate (RBA) and recycled concrete aggregate (RCA) were studied. They were incorporated in pervious concretes by replacing natural aggregate at the levels of 0%, 20%, 40%, 60%, 80%, and 100% by weight.
Chindaprasirt P +2 more
exaly +2 more sources
Abstract The properties of pervious concretes containing two types of recycled aggregates viz., recycled concrete block aggregate (RBA) and recycled concrete aggregate (RCA) were studied. They were incorporated in pervious concretes by replacing natural aggregate at the levels of 0%, 20%, 40%, 60%, 80%, and 100% by weight.
Chindaprasirt P +2 more
exaly +2 more sources
Properties of recycled aggregate and recycled aggregate concrete: effect of parent concrete
Asian Journal of Civil Engineering, 2018In the present investigation, an attempt was made to study the influence of the strength of parent concrete on the properties of recycled aggregates and recycled aggregate concrete. In this study, four grades of normal concrete mixes: M20, M25, M30, and M40 were considered as parent concrete to produce the recycled coarse aggregates and recycled ...
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Recycling of Brick Aggregate Concrete as Coarse Aggregate
Journal of Materials in Civil Engineering, 2015An extensive investigation was carried out for recycling of demolished brick aggregate concrete as coarse aggregate. For this, demolished concrete blocks were collected from 33 different building sites of different ages and broken into pieces as coarse aggregate.
Mohammed, Tarek Uddin +3 more
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