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ANALISIS PENGARUH SUBSTITUSI BAN BEKAS TERHADAP DURABILITAS DAN FLEXSIBILITAS ASPAL AC-WC Rosyad, Farlin; Sakti, Redho Muhammad; Irham, Irham; Wahab, Wahyuni
Rang Teknik Journal Vol 7, No 2 (2024): Vol. 7 No. 2 Juni 2024
Publisher : Fakultas Teknik Universitas Muhammadiyah Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31869/rtj.v7i2.4746

Abstract

The increase in tyre production has led to an increase in tyre rubber waste, which is harmful to the environment. The use of rubber tyres as a substitute additive material in concrete or laston (AC-WC) is one way out to reduce unused rubber tyre waste. The purpose of this research is to determine the effect of the use of used rubber tyres on the Durability and Flexibility values of the laston layer mixture (AC-WC) and to determine the optimum mixture component value for Durability and Flexibility in the laston layer mixture (AC-WC). This research uses experimental methods, namely, quantitative research methods. In this study, researchers used a percentage of used tyre mixture of 1%, 2%, 3% and 4% of the weight of the test specimen and 0% as a normal mixture. The results of this study indicate that the flow value in the standard marshall percentage of used tyre rubber 1% and 2% meets the 2018 revised Bina Marga Specification 2 between 2-4 mm. While the percentage of used tyre rubber 3% and 4% does not meet the 2018 revised Bina Marga Specification 2 between 2-4 mm. Because the greater the percentage of used tyre rubber, the greater the flow value obtained. In Marshall Stability, it can be concluded that the remaining Marshall Stability value of the normal AC-WC asphalt mixture is 90.67%, this value meets the Bina Marga 2018 Revision 2 Specifications with standard Specifications 90%.  Keywords: laston layer mix (AC-WC), durability, flexibility, waste rubber tire, marshall
Pendampingan Digital Marketing Berbasis Google Maps melalui Kunjungan Industri pada Usaha Ahlinya Cuci Karpet Bangkinang Kota Nofiar Am, Andri; Marhadi Sastra; Wahyuni Wahab; Dzulhijjahyetti; Rahmad Akbar; Nurkholis
STARLA: Jurnal Pengabdian Masyarakat Vol 1 No 2 (2025): Desember
Publisher : CV. BAROKAH PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Perkembangan teknologi digital telah mendorong perubahan pola pemasaran usaha jasa, termasuk pada sektor usaha mikro dan kecil. Namun, pemanfaatan teknologi digital oleh pelaku UMKM masih belum optimal, khususnya dalam penggunaan platform berbasis lokasi sebagai media promosi. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan literasi dan kapasitas digital mitra melalui pendampingan digital marketing berbasis Google Maps pada usaha Ahlinya Cuci Karpet Bangkinang Kota. Metode kegiatan dilakukan melalui observasi awal, pelatihan, pendampingan teknis, serta kunjungan industri yang melibatkan mahasiswa. Hasil kegiatan menunjukkan adanya peningkatan pemahaman mitra terhadap pentingnya kehadiran digital, meningkatnya visibilitas dan aksesibilitas usaha pada platform Google Maps, serta perubahan pola promosi dari metode konvensional menuju pemanfaatan media digital. Selain itu, keterlibatan mahasiswa memberikan pengalaman pembelajaran kontekstual yang memperkuat kompetensi praktis di bidang teknologi informasi. Kegiatan ini membuktikan bahwa pendampingan digital marketing berbasis lokasi yang sederhana dan aplikatif mampu memberikan dampak positif bagi pengembangan usaha jasa skala kecil secara berkelanjutan.