environmental life cycle inventory of portland cement concrete

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Environmental Life Cycle Inventory of Portland Cement Concrete

Environmental Life Cycle Inventory of Portland Cement Concrete by Michael A. Nisbet, Medgar L. Marceau, and Martha G. VanGeem∗ EXECUTIVE SUMMARY Purpose This report is a revision of the report “Environmental Life Cycle Inventory of Portland Cement Concrete” (RD Serial No. 2137) completed in 2000. It presents data on the life cycle

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Environmental Life Cycle Inventory of Portland Cement Concrete

ENVIRONMENTAL LIFE CYCLE INVENTORY OF PORTLAND CEMENT CONCRETE by Michael A. Nisbet, Martha G. VanGeem, John Gajda, and Medgar L. Marceau* EXECUTIVE SUMMARY Purpose The Portland Cement Association (PCA) is developing Life Cycle Inventory (LCI) and Life Cycle Assessment (LCA) data for use in evaluating environmental aspects of concrete products. The

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Environmental Life Cycle Inventory of Portland Cement Concrete

Environmental Life Cycle Inventory of Portland Cement Concrete . × Close Log In. Log In with Facebook Log In with Google. Sign Up with Apple. or. Email: Password: Remember me on this computer. or reset password. Enter the email address you signed up with and we'll email you a reset link. ... Environmental Life Cycle Inventory of Portland ...

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Environmental Life Cycle Inventory of Portland Cement ...

Furthermore, a life cycle inventory of dredged material–cement brick (DM-CB) was established to compare its environmental impacts with conventional fired clay brick, concrete masonry units, and ...

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Life Cycle Assessment of Portland Cement Concrete ...

Life Cycle Assessment of Portland Cement Concrete Interstate Highway Rehabilitation and Replacement . By . Craig D. Weiland Stephen T. Muench Graduate Assistant Assistant Professor . Department of Civil and Environmental Engineering . University of Washington, Box 352700 Seattle, Washington 98195 . Washington State Transportation Center (TRAC)

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Life Cycle Inventory of Portland Cement Manufacture

Cement, energy, emission, life cycle inventory ABSTRACT This report is an update of Life Cycle Inventory of Portland Cement Manufacture published in 2002. The purpose of this update is to incorporate the most recent energy use data from the Portland Cement Association’s annual U.S. and Canadian Labor-Energy Input Survey. The

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Life Cycle Inventory of Portland Cement Manufacture

This study apprises the environmental impact of the clinker and Portland cement production in Iran, using life cycle impact assessment. Data used in the cement manufacture life cycle inventory are ...

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Life-cycle inventory analysis of concrete production: A ...

Aug 01, 2014  Environmental impacts from the life cycle of materials other than Portland cement, such as admixtures and water consumption, are rarely included in published LCIs of concrete production. Further investigation of toxic emissions to air is needed, in addition to comprehensive, supply-chain inclusive GHG and criteria air pollutant emissions.

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Life Cycle Inventories of Cement, Concrete and Related ...

Life Cycle Inventories of Cement, Concrete and Related Industries - Colombia and Peru for the SRI project Simon Gmünder1,Nicholas Myers1, Jerome Laffley1, Laura Rubio1, Fernanda Belizario Silva2 Bogotá, June 2018

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Comparison of the Life Cycle ... - Specify Concrete

The purpose of this update is to incorporate the most recent life cycle inventory (LCI) data on portland cement and portland cement concrete and the latest requirements in building energy conservation codes. This is a significant update because it reflects the increased stringency of newer energy codes.

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Life Cycle Inventory of Portland Cement Manufacture

This study apprises the environmental impact of the clinker and Portland cement production in Iran, using life cycle impact assessment. Data used in the cement manufacture life cycle inventory are ...

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Life Cycle Inventory of Slag Cement Concrete r5

Association (PCA) that documents the LCI of portland cement concrete mixtures (and some mixtures with fly ash and silica fume). 4 LIFE CYCLE INVENTORY OF CONCRETE Life Cycle Assessment (LCA) and Life Cycle Inventory (LCI) An environmental life cycle

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Life Cycle Inventories of Cement, Concrete and Related ...

Life Cycle Inventories of Cement, Concrete and Related Industries - Colombia and Peru for the SRI project Simon Gmünder1,Nicholas Myers1, Jerome Laffley1, Laura Rubio1, Fernanda Belizario Silva2 Bogotá, June 2018

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(PDF) Life-cycle inventory analysis of concrete production ...

A critical first step in any LCA is the compilation of a credible life-cycle inventory (LCI), upon which subsequent life-cycle impact assessment (LCIA) can be based. ... Portland cement concrete ...

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Emissions from Portland Cement Production Using Life Cycle ...

Jan 13, 2017  Portland Cement Production, Life Cycle Assessment (LCA), Cement Production Emissions, Simapro, Eco-indicator 99 To cite this article Saeed Morsali, Emissions from Portland Cement Production Using Life Cycle Assessment Inventory and Method, Environmental

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Life-cycle inventory analysis of concrete production: A ...

A critical first step in any LCA is the compilation of a credible life-cycle inventory (LCI), upon which subsequent life-cycle impact assessment (LCIA) can be based. This article reviews the strengths and weaknesses of concrete LCIs to date, and offers a research roadmap to improve the quality of future cement and concrete LCIs and meet the ...

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Generic Concrete Products with Portland Cement

Nisbet, M.A., Marceau, M.L., and VanGeem, M.G. "Life Cycle Inventory of Portland Cement Manufacture” (an appendix to Environmental Life Cycle Inventory of Portland Cement Concrete), PCA RD Serial No. 2095a

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The LCA of portland cement production in China SpringerLink

Sep 23, 2014  PCA (1998) US Portland Cement Association. Concrete Products Life Cycle Inventory (LCI) Data Set for Incorporation into the NIST BEES Model, PCA RD Serial No. 2168, PCA Project 94-04a, prepared by Nisbet M, JAN Consultants. PCR (2006) Product-Category Rules for preparing an environmental product declaration (EPD) for Product Group “Cement”.

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Environmental, Economic, and Social Impacts of Concrete ...

Portland Cement Concrete (PCC), Fast Setting Hydraulic Cement Concrete (FSHCC) and Rapid Strength Concrete (RSC) with as well as without type III Portland cement by using the economic input-output life-cycle assessment (EIO-LCA).

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Advances in Life Cycle Environmental Sustainability of ...

Sep 09, 2019  Generally, the warm mix asphalt (WMA) technology can reduce the mixing and paving temperature effectively as compared with that of hot mix asphalt (HMA), which is considered more environment-friendly. In this study, the environmental impacts and resource consumptions of WMA and HMA pavements were analyzed comparatively using the life cycle assessment (LCA) method.

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Concrete Product Category Rule factors new cement data ...

1 天前  Each time its specific set of life cycle inventory data sources is revised, the Concrete PCR may warrant updating. New cement data has compelled the National Ready Mixed Concrete Association to revise the Concrete PCR, posted here. Additional information on the Concrete and Cement PCRs can be obtained from NRMCA Vice President, Sustainability ...

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Environmental assessment of the cement and concrete life ...

Environmental assessment of the cement and concrete life cycle in Greece International Journal of Environmental Technology and Management, 2009 Christopher Koroneos

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EXPERIMENTAL STUDY ON FERROCK A Life Cycle Comparison

Life Cycle Analysis (LCA) is used from a cradle-to-gate perspective to compare the environmental impacts of Ferrock and Ordinary Portland Cement (OPC), focusing specifically on their contribution to carbon pollution, water use and energy consumption. Index Terms - Ferrock, Life Cycle Analysis, Iron-based binder, carbon negative, recycled by-product

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Background Document for Life-Cycle Greenhouse Gas

The primary sources of data used to derive the fly ash emission factors are the Portland Cement Association’s (PCA) U.S. Industry Fact Sheet, 2003 Edition, the 2000 PCA report Environmental Life Cycle Inventory of Portland Cement Concrete by Nisbet, et al., and the Intergovernmental Panel on Climate Change’s

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Concrete Product Category Rule factors new cement data ...

1 天前  Each time its specific set of life cycle inventory data sources is revised, the Concrete PCR may warrant updating. New cement data has compelled the National Ready Mixed Concrete Association to revise the Concrete PCR, posted here. Additional information on the Concrete and Cement PCRs can be obtained from NRMCA Vice President, Sustainability ...

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Slag Cement Association > Sustainability > Decreased ...

When slag cement reduces the amount of portland cement in concrete, three principal environmental benefits result: Avoided use of virgin raw materials. Avoided energy. Avoided greenhouse gas. Quantifying these environmental impacts is important when comparing alternatives and when setting policy priorities. A "life cycle inventory" (LCI) is the ...

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Life cycle assessment of Portland cement production in ...

Sep 04, 2020  Marceau et al. conducted a life cycle inventory (LCI) of Portland cement manufactured in the United States and discussed that limestone calcination and fuel combustion in the clinker production stage accounted for 60% of total CO 2 emissions (553 kg per tonne of cement) and 39% of total CO 2 emissions (365 kg per tonne of cement), respectively.

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LCA of cement - Appropedia: The sustainability wiki

May 10, 2021  The stages of this methodology were : 1) A life-cycle inventory (LCI) was compiled. An LCI quantifies the materials used, the pollutants emitted, and the energy used during the production of a product. 2) A life-cycle impact assessment (LCIA) was developed for each cement product. 3) The LCIAs were compared and analyzed.

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EXPERIMENTAL STUDY ON FERROCK A Life Cycle Comparison

Life Cycle Analysis (LCA) is used from a cradle-to-gate perspective to compare the environmental impacts of Ferrock and Ordinary Portland Cement (OPC), focusing specifically on their contribution to carbon pollution, water use and energy consumption. Index Terms - Ferrock, Life Cycle Analysis, Iron-based binder, carbon negative, recycled by-product

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Environmental assessment of the cement and concrete life ...

Environmental assessment of the cement and concrete life cycle in Greece International Journal of Environmental Technology and Management, 2009 Christopher Koroneos

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Sustainability - Masonry - LEED Credits - Recycled Materials

Environmental Advantages. According to “Life Cycle Inventory of Portland Cement Concrete,” a report published by the Portland Cement Association, “The cement content of concrete block accounts for 91% of the CO2 content embodied in the block.”. Watershed Block reduces the amount of cement up to 50%, eliminating half the most energy ...

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(PDF) Improving Marine Concrete Performance Based on ...

Aug 28, 2021  mance of concrete, and the EPC (early Portland cement) ... sions (CO 2-kg) were obtained from the life cycle inventory ... uate material substitution fo r minimizing the life cycle environmental ...

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Environmental Impacts: A Comparison of Wood, Steel and ...

While most of concrete’s ingredients are themselves manufactured products or mined materials, it’s the cement in concrete that has the highest embodied energy (Environmental Life Cycle Inventory of Portland Cement Concrete, Portland Cement Association).

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Environmental impact of concrete - Wikipedia

The environmental impact of concrete, its manufacture and applications, are complex.Some effects are harmful; others welcome. Many depend on circumstances. A major component of concrete is cement, which has its own environmental and social impacts and contributes largely to those of concrete.. The cement industry is one of the main producers of carbon dioxide, a potent greenhouse gas.

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PORTLAND CEMENT - ASTM International

Portland cement is the basic ingredient of concrete. Concrete, one of the most widely used construction materials in the world, is formed when portland cement creates a paste with water that binds with sand and rock to harden.

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concrete mixing cycle

cycle assessment of self-consolidating concrete mixtures made with blended portland cements containing fly ash and limestone powder. Cement and Concrete Composites, 56, 59-72 Life Cycle Assessment Framework Goal and Scope Definition Inventory Analysis Impact Assessment Interpretation Direct Applications • Product Development and Improvement

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CO2 uptake during the concrete lifecycle

It is to be used for life cycle assessments of specific concrete buildings and structures and for evaluating the effect of concrete carbonation on the overall CO2 emissions from .

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EPiC database - Concrete 50 MPa

This material is part of the free Environmental Performance in Construction (EPiC) Database. The EPiC Database contains embodied environmental flow coefficients for 250+ construction materials using a comprehensive hybrid life cycle inventory approach.Concrete is a composite material combining sand or other fine aggregates, coarse aggregates, a binder and water. Portland cement is the most ...

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