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measuring the ecoefficiency of cement use sciencedirect

Measuring the eco-efficiency of cement use - ScienceDirect

2010-9-1  The aims of this paper are to propose indicators for measuring the efficiency of cement use, explore the possibility of establishing a benchmark based on literature data and to discuss the potential future gains from the efficient use of cement. 2. Cement use efficiency indicators

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Measuring the eco-efficiency of cement use - ScienceDirect

2010-9-1  Section snippets Cement use efficiency indicators. There is little discussion found in literature about the efficient use of cement. In a pioneer paper, Popovics [12] presents the f eco, the compressive strength which gives the highest efficiency of strength development (f r), which is defined as the strength developed by one unit of mass of cement. On the other hand, the

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Measuring the eco-efficiency of cement use Semantic

Abstract At present, the cement industry generates approximately 5% of the world’s anthropogenic CO2 emissions. This share is expected to increase since demand for cement based products is forecast to multiply by a factor of 2.5 within the next 40 years and the traditional strategies to mitigate emissions, focused on the production of cement, will not be capable of

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Measuring the eco-efficiency of cement use - typeset.io

At present, the cement industry generates approximately 5% of the world’s anthropogenic CO2 emissions. This share is expected to increase since demand for cement based products is forecast to multiply by a factor of 2.5 within the next 40 years and the traditional strategies to mitigate emissions, focused on the production of cement, will not be capable of compensating

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Cement and Concrete Composites - ScienceDirect

Read the latest articles of Cement and Concrete Composites at ScienceDirect, Elsevier’s leading platform of peer-reviewed scholarly literature. Skip to main content. ADVERTISEMENT. Journals Books ... Measuring the eco-efficiency of cement use. Bruno L. Damineli, Fernanda M. Kemeid, Patricia S. Aguiar, Vanderley M. John. Pages 555-562.

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Measuring the eco-efficiency of cement use Article ...

Article “Measuring the eco-efficiency of cement use” Detailed information of the J-GLOBAL is a service based on the concept of Linking, Expanding, and Sparking, linking science and technology information which hitherto stood alone to support the generation of ...

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Measuring the eco-efficiency of cement use

dc.creator: DAMINELI, Bruno L. dc.creator: KEMEID, Fernanda M. dc.creator: AGUIAR, Patricia S. dc.creator: John, Vanderley Moacyr: dc.date.accessioned: 2012-10-19T01 ...

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Measuring the eco-efficiency of cement use

Measuring the eco-efficiency of cement use. Fecha 2010. Registro en:

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Prediction of concrete coefficient of thermal expansion

2019-9-30  Furthermore, the water-to-cement ratio of the cement paste directly affects its coefficient of thermal expansion. For the dataset the water-to-cement ratio was held constant to 0.4, which yields a corresponding cement paste CTE of between 18 and 20 × 10 −6 °C −1. For the analysis in this work we used 18 × 10 −6 °C −1.

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Experimental study to investigate the effects of

(6) C D = F D ( 0. 5 ρ w V 2) A D where F D in the numerator is the result of the net pressure between upstream and downstream sides of the deck times the wetted area in the direction of flow. The 0. 5 ρ w V 2 term in the denominator is the free stream dynamic pressure.

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Measuring the eco-efficiency of cement use

At present, the cement industry generates approximately 5% of the world’s anthropogenic CO 2 emissions. This share is expected to increase since demand for cement based products is forecast to multiply by a factor of 2.5 within the next 40years and the traditional strategies to mitigate emissions, focused on the production of cement, will not be capable of

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Citations Measuring the eco-efficiency of cement use

Measuring the eco-efficiency of cement use Bibliographic Data; Citations; This publication has been cited in the following 29 other publication(s): Fantilli, A. P. / Mancinelli, O. / Chiaia, B. (2019): The carbon footprint of normal and high-strength concrete used in low-rise and high-rise buildings. In: Case Studies in Construction Materials, ...

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Eco-efficiency of the world cement industry: A data

In this paper, we provide an eco-efficiency measure for 21 prototypes of cement industries operating in many countries by applying both a data envelopment analysis (DEA) and a directional distance function approach, which are particularly suitable for models where several production inputs and desirable and undesirable outputs are taken into acc...

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Citations Measuring the eco-efficiency of cement use

Citations venant d'autres publications pour 'Measuring the eco-efficiency of cement use'. 0 Logout Google Bot DE; EN; FR; Base de données et galerie internationale d'ouvrages d'art et du génie civil; Base de données et galerie internationale d'ouvrages d'art et du génie civil. 0 Google Bot Logout. Accueil; Ouvrages.

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Interlayer fracture behaviour of functionally layered concrete

2 天前  Only mix combination A-C shows an overall improved total fracture energy of +18%, +98%, +15% and +3% for increasing pour delay times. These results show that the interlayer performance in multi-mix layered concrete strongly depends on both the compositions of the combined mixes and pour delay times.

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Researches in the use of Cement - Scientific American

Scientific American is the essential guide to the most awe-inspiring advances in science and technology, explaining how they change our understanding of the world and shape our lives.

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ScienceDirect Publication: Cement and Concrete Research

Channel: ScienceDirect Publication: Cement and Concrete Research Viewing all 1265 articles Browse latest View live A method to determine the constitutive parameters of oxide in accelerated corrosion tests of reinforced concrete specimens ...

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ScienceDirect Publication: Cement and Concrete Research

Channel: ScienceDirect Publication: Cement and Concrete Research Viewing all 1265 articles ...

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Design of the Cement-Hydration-Characteristics

In order to study the cement hydration characteristics in the process of cement condensation, based on eddy current measuring technology and GMR (giant magnetoresistive sensor), it designed a non-contact cement-hydration-characteristics measuring device. As an advanced nondestructive detection technology, Eddy current detection is convenient and non-contact.

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IS 9459 (1980): Specification for apparatus for use in

2018-11-15  APPARATUS FOR USE IN MEASUREMENT OF LENGTH CHANGE OF HARDENED CEMENT PASTE, MORTAR AND CONCRETE o. FOR E w 0 R 1) 0.1 ThisIndianStandardwas adopted by the IndianStandardsInstitution on 8 February 1980, after the draft finalized by the Cementand Concrete Sectional Committeehad been approved by the

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Eco-efficiency of the world cement industry: A data

In this paper, we provide an eco-efficiency measure for 21 prototypes of cement industries operating in many countries by applying both a data envelopment analysis (DEA) and a directional distance function approach, which are particularly suitable for models where several production inputs and desirable and undesirable outputs are taken into acc...

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Measuring the ecoefficiency of a manufacturing process: a

However, traditional ecoefficiency measurement involves the use of multiple indicators that are individually evaluated over time to verify if the ecoefficiency is improving or worsening. This practice is procedurally difficult because ecoefficiency indicators can vary in opposite directions. To assess this issue, this paper suggests a procedure ...

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Interlayer fracture behaviour of functionally layered concrete

2 天前  Only mix combination A-C shows an overall improved total fracture energy of +18%, +98%, +15% and +3% for increasing pour delay times. These results show that the interlayer performance in multi-mix layered concrete strongly depends on both the compositions of the combined mixes and pour delay times.

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Convergence analysis of eco-efficiency of China’s cement

In this context, this paper mainly investigates whether eco-efficiency of China’s cement manufacturers has converging tendency or not. First, we evaluated eco-efficiency under directional distance function (DDF) and the directional

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Eco-efficiency assessment of technological

2019-7-10  Hence the present study aimed to assess the efficiency of the technical innovations in high-grade concrete recycling, using an improved eco-efficiency analytical approach by integrating life cycle...

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Evaluation of Procedures Used to Measure Cement and

Evaluation of Procedures Used to Measure Cement and Water Content in Fresh Concrete : Tom, Joe G.: Amazon: Libros

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Mild Steel Concrete Measuring Box, For Cement Plasters

M/s. Murali Engineering Equipments - Offering Mild Steel Concrete Measuring Box, For Cement Plasters in Coimbatore, Tamil Nadu. Get best price and read about company. Get contact details and address ID: 23690284491

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Set of 4 DIY Silicone Mould Set, Cement Concrete Mixing

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How did China use more cement between 2011 and 2013

2015-3-25  Ana Swanson unpicks the surprising factors behind this building boom

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2009-7-8  Subject_Collections_2017 Sheet1 Subject_Collections_2017 Subject Collection 2017 Full Title ISSN Product ID Status Change History Short Cut

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