Pemanfaatan Limbah Penambangan Bukit Kapur Untuk Stabilisasi Tanah Lempung ( Clay )

  • Enita Suardi Politeknik Negeri Padang
  • Zulfira Mirani Politeknik Negeri Padang
  • Silvianengsih Silvianengsih Politeknik Negeri Padang
  • Oni Guspari Politeknik Negeri Padang
  • Desmon Hamid Politeknik Negeri Padang
Keywords: Stabilisasi tanah, Nilai CBR, Limbah penambangan bukit kapur, tanah lempung

Abstract

Soil stabilization by adding new materials is one of the alternatives to soil repair that can improve the properties of the soil, namely by mixing new materials and soil that is then compacted. Waste left over limestone hill mining,among others in the form of materials with various sizes of granules. This study aims to review the effect of the addition of limestone hill mining waste material on the density and value of the California Bearing Ratio (CBR)  of clay soil. Tests conducted only on a laboratory scale with variations in the increase in limestone hill  mining waste levels are  0%, 5%, 10%, and 15% to the total weight of the mixture. Laboratory CBR testing is performed under optimum water content conditions. The results showed that the stabilization of soft soils using limestone hill mining waste, can increase the density and value of soil CBR. The most optimal level of use of limestone hill mining waste and which provides the highest CBR value is for the addition of  5%of limestone hill mining waste with a CBR value of 26.5%.

References

Bowless . e, ( 1978 ), “ Engineering Properties Of Soil And Their Measure “, Mc Graw-Hill International Student Edition 2nd.

Egi Inantri, (2017), Pengaruh Stabilisasi Tanah Dengan Kapur Dan Semen Terhadap Daya Dukung Tanah Akibat Percepatan Waktu (Studi Kasus Desa Jogoloyo Kecamatan Wonosalam Kabupaten Demak), Corpus ID : 155992935, Published 2017

Enita, Yelvi, (2008), Perbaikan Lapisan Tanah Dasar Perkerasan Jalan Sijunjung Menggunakan Soil Semen, UPT Penelitian Politeknik Negeri Padang, Padang.

Enita, (2013), Kajian Penggunaan Material Pasir Sumpur Kudus Untuk Meningkatkan Kinerja Lapisan Pondasi Atas Agregat Kelas A, UPT Penelitian Politeknik Negeri Padang, Padang.

Fitridawati, (2017), Stabilisasi Tanah Dengan Variasi Penambahan Kapur Dan Waktu Pemeraman, Prosiding Konferensi Nasional Teknik Sipil dan Perencanaan (KN-TSP) 2017 “Inovasi Teknologi Smart Building dan Green Construction untuk Pembangunan yang Berkelanjutan”, Pekanbaru, 9 Februari 2017. ISBN 978-602-61059-0-5

Hary Cristady H, Mekanika Tanah 1, Edisi ke tujuh, (2017 ), Gadjah Mada University Press

Soedarmo, G. D. & Purnomo, S. J. E. 1997. Mekanika Tanah I. Yogyakarta : Kanisius.

Syawali Himawan Simbolon, (2017), Stabilisasi Tanah Lempung Menggunakan Gypsum, Kapur (CaO) dan Semen Ditinjau dari Nilai CBR (California Bearing Ratio), Tersedia di : https://repositori.usu.ac.id/handle/123456789/10090

Standar Nasional Indonesia (2000), Spesifikasi Agregat Lapis Pondasi Bawah, Lapis Pondasi Atas dan Lapis Permukaan, SNI No. : 03-6388-2000

Standar Nasional Indonesia (1989), Metoda Pengujian CBR Laboratorium, SNI No. : 03-1744-1989

Standar Nasional Indonesia (1989), Metoda Pengujian Kepadatan Berat Untuk Tanah, SNI No. : 03-1743-1989

Soedarmo, G. D. & Purnomo, S. J. E. 1997. Mekanika Tanah I. Yogyakarta : Kanisius.

Das, Braja M. 2006,”Principles of Geotechnical Engineering 7rd”. USA: PWS Publishers

Published
2021-10-31
How to Cite
Suardi, E., Mirani, Z., Silvianengsih, S., Guspari, O., & Hamid, D. (2021). Pemanfaatan Limbah Penambangan Bukit Kapur Untuk Stabilisasi Tanah Lempung ( Clay ). Jurnal Ilmiah Rekayasa Sipil, 18(2), 167-174. https://doi.org/10.30630/jirs.v18i2.675

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