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Properties of Cementitious Materials with Reclaimed Cement

 Properties of Cementitious Materials with Reclaimed Cement
Auteur(s): , , ,
Présenté pendant IABSE Symposium: Construction’s Role for a World in Emergency, Manchester, United Kingdom, 10-14 April 2024, publié dans , pp. 428-434
DOI: 10.2749/manchester.2024.0428
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This paper introduces an eco-friendly approach to developing cementitious materials using reclaimed cement obtained from demolished structures or disaster debris as a partial replacement for virgin...
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Détails bibliographiques

Auteur(s): (Center for Research and Education in Advanced Transportation Engineering Systems, and Department of Civil and Environmental Engineering, Rowan University, 201 Mullica Hill Road, Glassboro, NJ, USA)
(Center for Research and Education in Advanced Transportation Engineering Systems, and Department of Civil and Environmental Engineering, Rowan University, 201 Mullica Hill Road, Glassboro, NJ, USA)
(Center for Research and Education in Advanced Transportation Engineering Systems, and Department of Civil and Environmental Engineering, Rowan University, 201 Mullica Hill Road, Glassboro, NJ, USA)
(Center for Research and Education in Advanced Transportation Engineering Systems, and Department of Civil and Environmental Engineering, Rowan University, 201 Mullica Hill Road, Glassboro, NJ, USA)
Médium: papier de conférence
Langue(s): anglais
Conférence: IABSE Symposium: Construction’s Role for a World in Emergency, Manchester, United Kingdom, 10-14 April 2024
Publié dans:
Page(s): 428-434 Nombre total de pages (du PDF): 7
Page(s): 428-434
Nombre total de pages (du PDF): 7
DOI: 10.2749/manchester.2024.0428
Abstrait:

This paper introduces an eco-friendly approach to developing cementitious materials using reclaimed cement obtained from demolished structures or disaster debris as a partial replacement for virgin cement, with a focus on the properties of the resulting cement paste. This innovative practice aims to reduce the demand for new cement in the building and construction industry, thereby contributing to a more sustainable and carbon-neutral built environment. Specimens with varying proportions of reclaimed cement, ranging from 0 to 20%, were prepared and analyzed for both fresh and hardened properties. The findings reveal that cement paste containing up to 20% reclaimed cement shows comparable performance to control specimens made solely with ordinary Portland cement {OPC), indicating their potential suitability for various built environment applications.

Mots-clé:
durabilité