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Tinjauan Pengembangan Pemukiman dan Tantangan untuk Kota yang Berkelanjutan Romiyadi Romiyadi; Fatmayati Fatmayati
Jurnal Sains dan Ilmu Terapan Vol. 8 No. 1 (2025): Jurnal Sains dan Ilmu Terapan
Publisher : Politeknik Kampar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59061/jsit.v8i1.1017

Abstract

Rapid urbanization in Indonesia presents various environmental and social challenges, including increased disaster risk, urban heat island effects, and social disparities in urban settlements. This study examines the role of green infrastructure, sustainable spatial planning, and risk mitigation policies in addressing the adverse impacts of urban growth. Utilizing a literature review and spatial data analysis, findings indicate that implementing sustainable development strategies and integrating disaster risk data into urban planning can enhance urban resilience and improve the quality of life for city residents. The study emphasizes the importance of collaboration among government, communities, and stakeholders to achieve inclusive, environmentally friendly, and climate-adaptive urban development.
Pemanfaatan Limbah Serbuk Gergaji Kayu Mahoni sebagai Komposit untuk Komponen Mekanik Kampas Rem Widya Sinta Mustika; Niken Ellani Patitis; Romiyadi Romiyadi; Denny Andriansyah; Fauzan Dafa Rifqi; Mohammad Rendy Setiawan
Jurnal Teknik Mesin, Elektro dan Ilmu Komputer Vol. 5 No. 2 (2025): Juli : Jurnal Teknik Mesin, Elektro dan Ilmu Komputer
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/teknik.v5i2.7656

Abstract

Abstract. Brake pads are a crucial component of brake parts, especially for motor vehicles. Regulations restricting the use of asbestos have prompted researchers to seek alternatives. In this study, brake pads will be made using biomass waste from sawdust obtained from the activities of furniture MSMEs in the Bangkinang area, Kampar, Riau. The utilization of this biomass waste is intended to minimize waste volume and provide an alternative raw material and production process for brake pads that are low-cost and abundantly available. In this study, brake pads are made with a mixture of sawdust filler matrix and epoxy resin reinforcement matrix. Next, the brake pad samples will be tested for physical characteristics in the form of density and water absorption. Mechanical strength is tested through a bending test using the Universal testing test. Brake pad performance will be tested through wear test values. The results of the test on physical and mechanical properties obtained a density of 0.73 g/cm3, a maximum bending load of 452.67 N, a flexural strength of 187.97 MPa, and an elastic modulus of 184.69 MPa. The physical characteristics of this composite show that sawdust can be an alternative raw material for brake pads that is cheap and abundantly available, thus supporting environmental sustainability.