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Title: | Cangkang Kerang Sebagai Serat untuk Mutu Kuat Tarik Beton |
Other Titles: | Shellfish as Fiber for Tensile Strength Quality of Concrete |
Authors: | Harahap, Erni Herawati |
metadata.dc.contributor.advisor: | - |
Keywords: | cangkang kerang;serat untuk mutu kuat tarik beton;clam shell;fiber for the tensile strength quality of concrete |
Issue Date: | 2001 |
Publisher: | Universitas Medan Area |
Series/Report no.: | NPM;978110013 |
Abstract: | Kesimpulan Dari penyajian data dan pengamatan langsung, dapat ditarik suatu kesimpulan sebagai berikut : 1. Pengujian beton segar didapatkan nilai slump maksimum 8 cm pada beton normal dan terjadi penurunan pada persentase penambahan cangkang kerang 10%, 30%, 40% dan 50% sedangkan pada persentase penambahan 20% slump yaitu 8 cm 2. Mutu beton dengan memakai bahan cangkang kerang berupa serat dapat diketahui pengujian kuat tarik naik pada campuran 10% cangkang kerang dari beton normal sedangkan untuk campuran 20%, 30%, 40% dan 50% turun dari beton normal. 3. Dari hasil penelitian dan pengujian dilaboratorium cangkang kerang dapat dipakai sebagai serat tetapi dengan komposisi 10%. 4. Kekuatan tarik beton yang didapat dari hasil pengujian masih mencapai hasil 10- 15% dari kuat tekan rencana K-275. Conclusion From the data presentation and direct observation, a conclusion can be drawn as follows : 1. Testing fresh concrete showed a maximum slump value of 8 cm for normal concrete and there was a decrease in the percentage of added shells by 10%, 30%, 40% and 50%, while the percentage of addition of 20% slump is 8 cm 2. Quality concrete using shellfish material in the form of fiber It is known that the tensile strength test increased on a mixture of 10% shellfish from normal concrete while for mixtures of 20%, 30%, 40% and 50% down from normal concrete. 3. From the results of research and testing in the laboratory, clam shells can be used as fiber but with a composition of 10%. 4. The tensile strength of concrete obtained from the test results still reaches 10- 15% of the compressive strength plan K-275. |
Description: | 75 Halaman |
URI: | https://repositori.uma.ac.id/handle/123456789/22399 |
Appears in Collections: | SP - Biology |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
978110013 - Ernl Herawati Harahap - Fulltext.pdf | Cover, Abstract, Chapter I, II, III, V, Bibliography | 4.45 MB | Adobe PDF | View/Open |
978110013 - Ernl Herawati Harahap - Chapter IV.pdf Restricted Access | Chapter IV | 726.68 kB | Adobe PDF | View/Open Request a copy |
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