PENGARUH PENAMBAHAN SERBUK DARI HASIL PENUMBUKAN LIMBAH BOTOL KACA TERHADAP PAVING BLOCK SESUAI DENGAN SNI 03-0691-1996

ADHI KRESNOTO, . (2020) PENGARUH PENAMBAHAN SERBUK DARI HASIL PENUMBUKAN LIMBAH BOTOL KACA TERHADAP PAVING BLOCK SESUAI DENGAN SNI 03-0691-1996. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

Pengujian SEM (Scanning Electron Microscopy) pada serbuk hasil penumbukan limbah botol kaca, didapatkan senyawa kimia utama yaitu silika dengan persentase sebesar 75,55%, sehingga dapat dikategorikan bahan tersebut memiliki sifat pozzolan. Maka serbuk kaca menjadi bahan yang berpotensi positif untuk menjadi bahan tambah pada paving block. Penelitian ini bertujuan untuk mengetahui pengaruh penambahan serbuk dari hasil penumbukan limbah botol kaca terhadap paving block dengan variasi persentase 0% (normal), 5%, 10%, 15%, dan 20% terhadap berat semen pada umur 28 hari. Benda uji berukuran 210 mm × 105 mm × 80 mm. Seluruh pengujian dilakukan sesuai dengan SNI 03-0691-1996 tentang paving block. Hasil pengujian menunjukkan bahwa penambahan serbuk limbah botol kaca dapat meningkatkan mutu paving block. Hal ini disebabkan oleh efek pozzolan yang dihasilkan dari serbuk kaca. Didapatkan nilai kuat tekan pada paving block dengan variasi penambahan serbuk kaca 0%, 5%, 10%, 15%, dan 20% berturut-turut adalah 19,63 MPa (Mutu C), 25,40 MPa (Mutu B), 22,77 MPa (Mutu B), 31,78 MPa (Mutu B), dan 26,67 MPa (Mutu B). Semua paving block termasuk ke dalam mutu A pada pengujian ketahanan aus. Berdasarkan dari nilai kuat tekan dan nilai ketahanan aus, didapatkan bahwa target mutu awal tidak tercapai dan hanya optimum mampu mencapai mutu B (sebagai peralatan parkir). Sedangkan untuk nilai penyerapan air pada paving block dengan penambahan serbuk kaca mengalami kenaikan mutu menjadi mutu B. Pada pengujian ketahanan natrium sulfat, didapatkan bahwa hanya paving block normal dan 5% penambahan serbuk kaca yang tidak lolos pengujian, sedangkan pada variasi yang lain semua sampel uji dinyatakan lolos. Kata Kunci : Paving Block, Serbuk Kaca, Pozzolan, Kuat Tekan, Ketahanan Aus, Penyerapan Air, dan Ketahanan Natrium Sulfat Testing SEM (Scanning Electron Microscopy) on the powder from the impact of glass bottle waste, obtained the main chemical compound is silica with the percentage of 75,55%, so it can be categorized as having a pozzolanic property. Then, the glass powder becomes a potentially positive material to be added to the paving blocks. This study aims to determine the effect of the adding powder from the impact of glass bottle waste on paving blocks with variations in the percentage of 0% (normal), 5%, 10%, 15%, and 20% to the weight of cement at 28 days. Tests specimens measuring 210 mm × 105 mm × 80 mm. All tests were carried out in accordance with SNI 03-0691-1996 concerning paving blocks. The test results show that the addition of glass bottle waste powder can improve the quality of paving blocks. This is caused by the pozzolan effect produced from glass powder. Paving blocks compressive strength values obtained with variations in the addition of glass powder 0%, 5%, 10%, 15%, and 20% are 19,63 MPa (Quality C), 25,40 MPa(Quality B), 22,77 MPa (Quality B), 31,78 MPa (Quality C), and 26,67 MPa (Quality B). All paving blocks are included in quality A in wear resistance testing. Based on the compressive strength and wear resistance value. It was found that the initial quality target was not achieved and only the optimum was able to achieve quality B (as parking equipment). As for the value of water absorption in paving blocks with the addition of glass powder, the quality has improved to quality B. In the sodium sulfate resistance test, it was found that only normal paving blocks and 5% addition of glass powders did not pass the test, while in the other variations all test samples passed. Keywords : Paving Block, Glass Powder, Pozzolan, Compressive Strength, Wear Resistance, Water Absorption, and Sodium Sulfate Resistance

Item Type:	Thesis (Sarjana)
Additional Information:	1). Sittati Musalamah, M.T. 2). Kusno Adi Sambowo, S.T., Ph.D.
Subjects:	Teknologi dan Ilmu Terapan > Teknik Sipil
Divisions:	FT > S1 Pendidikan Teknik Bangunan
Depositing User:	Users 985 not found.
Date Deposited:	04 Mar 2020 11:24
Last Modified:	04 Mar 2020 11:24
URI:	http://repository.unj.ac.id/id/eprint/4083

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