PARTIAL REPLACEMENT OF COARSE AGGREGATE WITH COCONUT SHELL IN THE CONCRETE
The high cost of conventional construction material affects economy of structure. With the increasing concern over excessive exploitation of natural aggregates, synthetic lightweight aggregate produced from environmental waste is a viable new source of structural aggregate material. It is becoming m...
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| Format: | Article |
| Language: | English |
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Yeshwantrao Chavan College of Engineering, India
2017-07-01
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| Series: | Journal of Research in Engineering and Applied Sciences |
| Subjects: | |
| Online Access: | http://www.mgijournal.com/Data/Issues_AdminPdf/82/5-Volume%202%20Issue%201%20%20January%202017.pdf |
| Summary: | The high cost of conventional construction material affects economy of structure. With the increasing concern over excessive exploitation of natural aggregates, synthetic lightweight aggregate produced from environmental waste is a viable new source of structural aggregate material. It is becoming more difficult to find natural resources. Therefore the coconut shell as partial replacement for coarse aggregate in concrete is studied. The density, slump and compressive strength of concrete are tested. The replacement of coarse aggregate by coconut shell by 0%, 10%, 20% and 30%. The tests were carried out and the results obtained suggested that the replacement more than 20% leads to lightweight aggregate concrete. The slump found out to be increases as the percentage replacement increased. Similarly the density is reduced as the percentage replacement increased. The compressive strength found to be decreases as the percentage replacement increases. |
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| ISSN: | 2456-6403 2456-6403 |