Results 121 to 130 of about 17,441 (312)
Microstructure of Mortar with Ballast Waste as a Cement Replacement
Applied SciencesThe use of ballast in tracks generates waste that, in most cases, is destined for landfill. The proposal to use this waste as a replacement in OPC in different proportions valorizes the waste and allows its participation in the Circular Economy.
Santiago Yagüe-García +1 more
doaj +1 more source
Modelling Sustainability Performance in Manufacturing Companies
Corporate Social Responsibility and Environmental Management, EarlyView.ABSTRACT Nowadays, organisations need to operate with economic, social and environmental goals in mind. Indices objectively quantify such goals; hence, an organisation can develop and compare policies based on future index values. We propose a system dynamics‐based model of a manufacturing company that frames its operations in terms of a set of easily ...
Harol Andrey Avila‐Choconta +3 more
wiley +1 more source
EnergiesCement production is an energy- and resource-intensive industry accounting for approximately 7% of global carbon dioxide emissions. Therefore, a key decarbonisation option for the cement industry is to substitute the clinker with so-called supplementary ...
Rafiandy Dwi Putra +5 more
doaj +1 more source
Menentusahkan faktor tekanan kerja guru sekolah menengah Gred A Daerah Batu Pahat [PDF]
, 2013 Kajian ini dilaksanakan untuk mengenal pasti faktor-faktor yang mempengaruhi tekanan kerja guru yang mengajar di kawasan bandar dan sekolah tersebut dikategorikan sebagai sekolah gred A.
Halim, Nurul Shafinaz
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Deep Underground Science and Engineering, EarlyView.Upon conceptualization of structural behavior, foundations in terms of their form are divided into linear (1D), planar (2D), and volumetric (3D). Regarding the load transfer mechanisms, linear foundation systems are considered vector‐acting, planar foundations are divided into section and surface‐acting, and volumetric ones are recognized as block ...
Abolfazl Eslami +4 more
wiley +1 more source
Carbonated steel slag as supplementary cementitious material: Paving the way to full reutilization
Case Studies in Construction MaterialsSteel slag (SS), one of the most common alkaline solid wastes, faces ongoing challenges in achieving satisfactory reutilization rates. Carbonated steel slag (CSS), produced through pre-carbonation treatment, is gaining attention as an emerging ...
Lufan Li +3 more
doaj +1 more source
Effect of supplementary cementitious materials on capillary sorption : relation with drying rate and testing time [PDF]
, 2017 The water sorption phenomenon in a cementitious matrix is responsible for the ingress of several deleterious agents, and it is directly related to pore connectivity and pore volume.
Alderete, Natalia Mariel +2 more
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Deep Underground Science and Engineering, EarlyView.The Great Dyke of Zimbabwe is notable for its rich platinum group metal deposits but poses significant geological and geotechnical challenges due to its complex rock types and structural features. Traditional pillar design methods are insufficient for addressing these complexities; the study suggests incorporating advanced techniques such as machine ...
Tawanda Zvarivadza +3 more
wiley +1 more source
Prediction of Plastic Shrinkage Cracking of Supplementary Cementitious Material-Modified Shotcrete Using Rheological and Mechanical Indicators. [PDF]
Materials (Basel), 2023 Yun KK, Panov V, Han S.
europepmc +1 more source
Soil Stabilization Manual 2014 Update [PDF]
, 2014 Soil Stabilization is used for a variety of activities including temporary wearing curses, working platforms, improving poor subgrade materials, upgrading marginal materials, dust control, and recycling old roads containing marginal materials. There are
Connor, Billy +2 more
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