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STABILIZATION OF LINAU VILLAGE SOIL WITH FABA AND CEMENT MIXTURE ON CBR VALUE Safitri, Nika; Lola Cassiophea; Revianti Coenraad
PARENTAS: Jurnal Mahasiswa Pendidikan Teknologi dan Kejuruan Vol. 10 No. 2 (2024): Journal Parentas Edisi Juli-Desember 2024
Publisher : Jurusan Pendidikan Teknologi Dan Kejuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/parentas.v10i2.18028

Abstract

The Palangka Raya - Gunung Mas Provincial Road, Linau Village, Rungan District, Gunung Mas Regency often experiences road damage, this damage is caused by the frequent passage of loaded vehicles such as trucks and timber company trucks that trigger road damage. This study aims to determine the type of native soil and the effect of adding a mixture of fly ash, bottom ash and cement to the soil. This research study is to find the optimum moisture content value of native soil and soil using a mixture percentage of fly ash, bottom ash and cement of 2.5%, 5%, 10%, 15% and 20% respectively. In this research, the work carried out in the laboratory includes testing the physical properties of soil and mechanical properties of soil. The original soil was tested to determine the value of moisture content, specific gravity, sieve analysis, atterbertg limits, soil compaction and, CBR, and mixture testing. The results obtained obtained the soil classification is included in the CL group where the Linau Village soil is non-organic silt and very fine sand, rock powder or fine silty or clayey sand. With an optimum native soil moisture content value of 31.28% and native soil bearing strength CBR of 1.11%. Testing the original soil mixture of fly ash, bottom ash and cement, the most optimum moisture content value is obtained in a mixture of 10% with an optimum moisture content of 13.40% with an optimum soil bearing strength of 95% CBR of 5.37% and 100% CBR of 4.71% .
MASS CIRCUMCISION FOR UNPROSPEROUS CHILDREN: A COMMUNITY SERVICE MODEL BASED ON HEALTH AND SOCIAL VALUES Mudatsir; Andhy Romdani; Daniel Bara Padang Allo; Andina Eka Mandasari; Adhitya Rahmat Taufiq; Aquinaldo Sistanto Putra; Revianti Coenraad; Muhammad Raka El Ghifari; Fahmi Rahmat Amanulloh
BALANGA: Jurnal Pendidikan Teknologi dan Kejuruan Vol. 13 No. 2 (2025): Journal Balanga Edisi Juli-Desember 2025
Publisher : Jurusan Pendidikan Teknologi dan Kejuruan, FKIP, Universitas Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/balanga.v13i2.20016

Abstract

Access to safe and hygienic circumcision services remains a serious challenge for some Indonesians, especially for underprivileged families in densely populated urban areas like Bekasi. Ironically, circumcision has significant medical benefits, from preventing urinary tract infections and reducing the risk of sexually transmitted infections (STIs), to promoting reproductive hygiene. Beyond its medical benefits, circumcision also plays a strong social role as a symbol of a boy's transition to adulthood in Indonesian culture. This community service initiative aims to address the gap in access to circumcision services through a free mass circumcision program targeting children from underprivileged families. The implementation method includes target identification, health education for children and parents, circumcision using the dorsumsisi technique, and post-event support. The activity took place on July 12, 2025, in Bekasi, involving 40 children aged 5–13. Results showed that all participants underwent the circumcision process safely and without significant complications. This program not only positively impacted children's health and development but also strengthened self-confidence and strengthened social bonds within the community. This community service-based mass circumcision demonstrates that preventive health interventions can be integrated with social empowerment. This activity is worthy of widespread replication as a model of collaboration between higher education institutions, health workers, and local communities.