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All Journal Civil Engineering Journal COMSERVA: Jurnal Penelitian dan Pengabdian Masyarakat Sewagati
Sutrisno, Wahyuniarsih
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Journal : COMSERVA: Jurnal Penelitian dan Pengabdian Masyarakat

 1 
Analysis of Physical and Mechanical Behavior in Cement Treated Soil (CTS) with the Addition of Portland Composite Cement (PCC) and Lime (CaO) to Passive Constraints Ayu Dewadatta, Ni Wayan Amrita; Lestari, Laras Laila; Piscesa, Bambang; Sutrisno, Wahyuniarsih
COMSERVA : Jurnal Penelitian dan Pengabdian Masyarakat Vol. 4 No. 11 (2025): COMSERVA: Jurnal Penelitian dan Pengabdian Masyarakat
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/comserva.v4i11.2845

Abstract

This research aims to analyze the physical and mechanical behavior of soil stabilized with the addition of PCC cement and lime (CaO) as well as the application of passive confinement using a polymer layer reinforced with glass fiber (GFRP). Soil stabilization was carried out by mixing 8% cement and 4% lime based on the optimum mix design results. Soil specimens were compacted using the standard compaction method and tested at 28 days of age. Next, the test specimens were coated with 1, 2, and 3 layers of GFRP to examine the passive effect on compressive strength. The test results show that the addition of PCC cement and lime (CaO) can significantly increase soil strength. Mohr-Coulomb analysis shows cohesion values of 0.032 MPa; 0.046 MPa; and 0.115 MPa, as well as shear angles of 45.46°, 45.08°, and 44.99° for each number of GFRP layers. The application of GFRP as a passive restraint also provides a gradual increase in compressive strength according to the number of layers used. This study proves that the combination of soil stabilization using PCC cement, lime, and the gradual application of GFRP is effective in improving the physical and mechanical properties of the soil, particularly for construction needs that require high load-bearing capacity.
Study of Mohr-Coulomb Parameters in Clay Soil with the Addition of PCC Cement (Portland Cement Composite) and Lime (CAO) Under PassiveConfinement of GFRP (Glass Fiber Reinforced Polymer) Ayu Dewadatta, Ni Wayan Amrita; Lestari, Laras Laila; Piscesa, Bambang; Sutrisno, Wahyuniarsih
COMSERVA : Jurnal Penelitian dan Pengabdian Masyarakat Vol. 4 No. 11 (2025): COMSERVA: Jurnal Penelitian dan Pengabdian Masyarakat
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/comserva.v4i11.2845

Abstract

This research aims to analyze the physical and mechanical behavior of soil stabilized with the addition of PCC cement and lime (CaO) as well as the application of passive confinement using a polymer layer reinforced with glass fiber (GFRP). Soil stabilization was carried out by mixing 8% cement and 4% lime based on the optimum mix design results. Soil specimens were compacted using the standard compaction method and tested at 28 days of age. Next, the test specimens were coated with 1, 2, and 3 layers of GFRP to examine the passive effect on compressive strength. The test results show that the addition of PCC cement and lime (CaO) can significantly increase soil strength. Mohr-Coulomb analysis shows cohesion values of 0.032 MPa; 0.046 MPa; and 0.115 MPa, as well as shear angles of 45.46°, 45.08°, and 44.99° for each number of GFRP layers. The application of GFRP as a passive restraint also provides a gradual increase in compressive strength according to the number of layers used. This study proves that the combination of soil stabilization using PCC cement, lime, and the gradual application of GFRP is effective in improving the physical and mechanical properties of the soil, particularly for construction needs that require high load-bearing capacity.
Co-Authors Apsari, Auliagitta K. Aristio, Andre Parvian Ayu Dewadatta, Ni Wayan Amrita Bambang Piscesa Dewi, Tri Vicca Kusuma Fajarin, Rindang Habieb, Ahmad B. Hariyati Purwaningsih Hidayat, Muhammad R. Kandymov, Nurmurat Kusumadewi, Tri Vicca Lestari, Laras Laila Lukman Noerochim Mansur, Moh Safii Milani, Gabriele Nurahmi, Latifah Pratiwi, Vania Mitha Prida Novarita Trisanti, Prida Novarita Priyo Suprobo Wibisono, Alvian Toto Widyastuti Widyastuti Yuyun Tajunnisa