Comparative study on the compressive strength of concretes with eggshells and seashells powder as partial replacement to cement / (Record no. 23514)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01897nam a22001817a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20240910105604.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 240910b |||||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | MMSU |
| Transcribing agency | ULS |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Arellano, Aaron A. |
| 245 ## - TITLE STATEMENT | |
| Title | Comparative study on the compressive strength of concretes with eggshells and seashells powder as partial replacement to cement / |
| Statement of responsibility, etc. | Aaron A. Arellano |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | City of Batac : |
| Name of publisher, distributor, etc. | MMSU, |
| Date of publication, distribution, etc. | 2024. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | xiii, 52 leaves : |
| Dimensions | 29 cm. |
| 500 ## - GENERAL NOTE | |
| General note | UTHESIS (Bachelor of Science in Ceramic Engineering) |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE | |
| Bibliography, etc. note | Bibliography : leaves 34-37 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | This thesis compared the potential of utilizing powdered eggshells (PES) and <br/>powdered seashells (PSS) as partial replacement materials for cement to enhance the <br/>compressive strength of concrete. The primary focus of this research is evaluating the <br/>compressive strength of concrete with 18%, 20%, and 22% of PES and PSS denoted us <br/>FE1-3 and FS1-3 respectively, all cured in 7, 14, and 28 days. Notably, the PES <br/>formulation attains its highest compressive strength at FE3, reaching 6.8MPa within 14 <br/>days, while the PSS achieves 9.7MPa in the FS1, within 28 days. To assess the <br/>suitability of these mixtures for practical applications, the study compares the obtained <br/>strengths to the standard requirement for concrete design, which is M20 grade (20 <br/>MPa). Although FE and FS formulation did not achieve the standard strength of a <br/>conventional concrete, the results showed that PSS is a better alternative and <br/>recommended for optimization study. In summary, this thesis provided valuable <br/>insights into the use of PES and PSS as cement replacements, highlighting their positive <br/>impact on concrete compressive strength and their conformity to industry standards. <br/>These findings contribute to sustainable and cost-effective construction practices. |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | |
| Koha item type | Thesis/Dissertation |
| Withdrawn status | Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Inventory number | Total Checkouts | Barcode | Date last seen | Price effective from | Koha item type | Public note |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MMSU Main Library | MMSU Main Library | Theses and Dissertation Section | 09/10/2024 | 6948 | UTHESIS-6948 | 09/10/2024 | 09/10/2024 | Thesis/Dissertation | Room Use Only |