Investigation of a Calcinated Clay Product for Shotcrete Support
This paper presents research results for three shotcrete mixes that include up to 50% cement replacement by calcinated clay. The results are part of a multi company research project under way at the WA School of Mines and show that a significant saving can be achieved. In addition, a large amount of...
| Main Authors: | , , |
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| Format: | Conference Paper |
| Published: |
2023
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| Online Access: | http://hdl.handle.net/20.500.11937/96083 |
| _version_ | 1848766092837650432 |
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| author | Bustos Salgado, Nadia Villaescusa, Ernesto Orunesu, Marco |
| author_facet | Bustos Salgado, Nadia Villaescusa, Ernesto Orunesu, Marco |
| author_sort | Bustos Salgado, Nadia |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | This paper presents research results for three shotcrete mixes that include up to 50% cement replacement by calcinated clay. The results are part of a multi company research project under way at the WA School of Mines and show that a significant saving can be achieved. In addition, a large amount of CO2 reduction can be realized by replacing the cement within a conventional shotcrete mix. Additionally, large gains in early strength can lead to higher productivity. Also, the long-term strength is significant and the failure mechanism is compatible to soft response to violent loading, likely to minimize shotcrete ejection. |
| first_indexed | 2025-11-14T11:45:39Z |
| format | Conference Paper |
| id | curtin-20.500.11937-96083 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T11:45:39Z |
| publishDate | 2023 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-960832024-11-13T06:58:30Z Investigation of a Calcinated Clay Product for Shotcrete Support Bustos Salgado, Nadia Villaescusa, Ernesto Orunesu, Marco This paper presents research results for three shotcrete mixes that include up to 50% cement replacement by calcinated clay. The results are part of a multi company research project under way at the WA School of Mines and show that a significant saving can be achieved. In addition, a large amount of CO2 reduction can be realized by replacing the cement within a conventional shotcrete mix. Additionally, large gains in early strength can lead to higher productivity. Also, the long-term strength is significant and the failure mechanism is compatible to soft response to violent loading, likely to minimize shotcrete ejection. 2023 Conference Paper http://hdl.handle.net/20.500.11937/96083 restricted |
| spellingShingle | Bustos Salgado, Nadia Villaescusa, Ernesto Orunesu, Marco Investigation of a Calcinated Clay Product for Shotcrete Support |
| title | Investigation of a Calcinated Clay Product for Shotcrete Support |
| title_full | Investigation of a Calcinated Clay Product for Shotcrete Support |
| title_fullStr | Investigation of a Calcinated Clay Product for Shotcrete Support |
| title_full_unstemmed | Investigation of a Calcinated Clay Product for Shotcrete Support |
| title_short | Investigation of a Calcinated Clay Product for Shotcrete Support |
| title_sort | investigation of a calcinated clay product for shotcrete support |
| url | http://hdl.handle.net/20.500.11937/96083 |