Statistical Analysis of Total Replacement of Coarse Aggregate by Sustainable Recycled Aggregates
Since building materials have been increasingly chosen based on their ecological attributes, contemporary development is strongly tied to preserving natural resources through avoiding environmental deterioration. Nevertheless, it was argued that concrete cannot be considered environmentally friendly...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2024-01-01
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| Series: | BIO Web of Conferences |
| Online Access: | https://www.bio-conferences.org/articles/bioconf/pdf/2024/16/bioconf_iscku2024_00120.pdf |
| _version_ | 1797213250869264384 |
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| author | Ahmed Abed Zainab Abd Al-Hussein Kazem Mustafa Al-Khafaji Zainab |
| author_facet | Ahmed Abed Zainab Abd Al-Hussein Kazem Mustafa Al-Khafaji Zainab |
| author_sort | Ahmed Abed Zainab |
| collection | DOAJ |
| description | Since building materials have been increasingly chosen based on their ecological attributes, contemporary development is strongly tied to preserving natural resources through avoiding environmental deterioration. Nevertheless, it was argued that concrete cannot be considered environmentally friendly because of its destructive, resource-consuming nature and the potential for severe environmental impact after its use. Concrete is among the most adaptable materials in construction and contributes significantly to expanding the infrastructural and industrial segments. Nevertheless, it will continue to be the dominant building material utilized everywhere. Even though recycled aggregates (RAs) were still less often employed in the construction sector, much effort was conducted to recycle hardened concrete, and further improvements are needed to maximize this. Some investigations on recycled aggregate's characteristics, applications, drawbacks, and behavior were also discussed. The current research aims to present a statistical analysis of coarse aggregate replacement with different water/cement ratios utilizing Single and two-way ANOVA for different mechanical features (tensile and compressive strengths) and durability features (Chloride ion penetrability) at 28 and 90 curing days. The results show no significant differences in one-way ANOVA and two-way ANOVA for compressive strength and chloride ion penetrability at 28 and 90 curing days. |
| first_indexed | 2024-04-24T10:55:18Z |
| format | Article |
| id | doaj.art-5b5df64381c44b3787f6a6f4393cb023 |
| institution | Directory Open Access Journal |
| issn | 2117-4458 |
| language | English |
| last_indexed | 2024-04-24T10:55:18Z |
| publishDate | 2024-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | BIO Web of Conferences |
| spelling | doaj.art-5b5df64381c44b3787f6a6f4393cb0232024-04-12T07:36:22ZengEDP SciencesBIO Web of Conferences2117-44582024-01-01970012010.1051/bioconf/20249700120bioconf_iscku2024_00120Statistical Analysis of Total Replacement of Coarse Aggregate by Sustainable Recycled AggregatesAhmed Abed Zainab0Abd Al-Hussein Kazem Mustafa1Al-Khafaji Zainab2Department of Civil Technologies, Technical Institute of Najaf, Al-Furat Al-Awsat Technical UniversityAl-Zahraa University for womenImam Ja'afar Al-Sadiq UniversitySince building materials have been increasingly chosen based on their ecological attributes, contemporary development is strongly tied to preserving natural resources through avoiding environmental deterioration. Nevertheless, it was argued that concrete cannot be considered environmentally friendly because of its destructive, resource-consuming nature and the potential for severe environmental impact after its use. Concrete is among the most adaptable materials in construction and contributes significantly to expanding the infrastructural and industrial segments. Nevertheless, it will continue to be the dominant building material utilized everywhere. Even though recycled aggregates (RAs) were still less often employed in the construction sector, much effort was conducted to recycle hardened concrete, and further improvements are needed to maximize this. Some investigations on recycled aggregate's characteristics, applications, drawbacks, and behavior were also discussed. The current research aims to present a statistical analysis of coarse aggregate replacement with different water/cement ratios utilizing Single and two-way ANOVA for different mechanical features (tensile and compressive strengths) and durability features (Chloride ion penetrability) at 28 and 90 curing days. The results show no significant differences in one-way ANOVA and two-way ANOVA for compressive strength and chloride ion penetrability at 28 and 90 curing days.https://www.bio-conferences.org/articles/bioconf/pdf/2024/16/bioconf_iscku2024_00120.pdf |
| spellingShingle | Ahmed Abed Zainab Abd Al-Hussein Kazem Mustafa Al-Khafaji Zainab Statistical Analysis of Total Replacement of Coarse Aggregate by Sustainable Recycled Aggregates BIO Web of Conferences |
| title | Statistical Analysis of Total Replacement of Coarse Aggregate by Sustainable Recycled Aggregates |
| title_full | Statistical Analysis of Total Replacement of Coarse Aggregate by Sustainable Recycled Aggregates |
| title_fullStr | Statistical Analysis of Total Replacement of Coarse Aggregate by Sustainable Recycled Aggregates |
| title_full_unstemmed | Statistical Analysis of Total Replacement of Coarse Aggregate by Sustainable Recycled Aggregates |
| title_short | Statistical Analysis of Total Replacement of Coarse Aggregate by Sustainable Recycled Aggregates |
| title_sort | statistical analysis of total replacement of coarse aggregate by sustainable recycled aggregates |
| url | https://www.bio-conferences.org/articles/bioconf/pdf/2024/16/bioconf_iscku2024_00120.pdf |
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