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ENVIRONMENTALLY FRIENDLY CONCRETE USING WASTE GLASS POWDER (WGP) AS A PARTIAL SUBSTITUTE OF CEMENT Olii, Muhammad Ramdhan; Sahrul Hidayat, Andi; Saliko, Maxidin; Santoso, Triyadi; Hippy, Mohamad Alfandi; Pakaya, Ririn
JURNAL TEKNIK SIPIL Vol 12, No 2 (2023): Volume 12 Nomor 2 November 2023
Publisher : Jurusan Teknik Sipil, Fakultas Teknik, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jts.v12i2.32883

Abstract

The utilization of waste materials in concrete production is gaining significant attention as a means to mitigate environmental issues and promote sustainable construction practices. This study investigates the potential of waste glass powder (WGP) as a partial replacement for cement in concrete. The aim is to evaluate the effects of WGP on the properties and performance of concrete, with a focus on enhancing sustainability and reducing the environmental impact associated with cement production. The experimental investigation involved preparing concrete mixtures with varying proportions of WGP, ranging from 10% to 25%, as a partial replacement for cement. Based on the research findings, it can be concluded that the substitution of 20%WGP) for cement is the optimal dosage. The results of various tests and evaluations show that the concrete has desirable properties and performance characteristics at this level of replacement. This 20% substitution ratio strikes a balance between maintaining adequate compresive strength and improving the concrete's sustainability. In conclusion, the incorporation of WGP as a partial replacement for cement in concrete shows promises as an environmentally friendly and sustainable approach. Further research and optimization of mix proportions are recommended to maximize the benefits of utilizing WGP in concrete and promote its widespread application in the construction industry.
DIGITAL MARKETIG DALAM PEMBERDAYAAN MASYARAKAT BERBASIS POTENSI LOKAL (KARAWO) DI DESA BONGOHULAWA KABUPATEN GORONTALO Ismail, Nurwita; Talawanu, Andre; Rauf, Irma; Ali, Fajar; Batalipu, Irawati; Aminullah, Natasya; Dude, Nurjanna; Bakar, Dian; Santoso, Triyadi
Insan Cita : Jurnal Pengabdian Kepada Masyarakat Vol 7, No 2 (2025): Agustus Insan Cita: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32662/insancita.v7i2.3234

Abstract

Based on one of the core programs selected from this Community Service activity, namely Karawo craftsmen. After observation, there are problems and lack of empowerment in MSMEs causing these MSMEs to not develop well. In general, the problems faced by Karawo MSMEs are only used for service fees which are very minimal for working on a Karawo. The method of implementing this work program is carried out in 6 stages, namely the observation stage, the activity program determination stage, the budget determination stage, the activity implementation time determination stage, the activity implementation stage, and the last is the final activity report preparation stage. The results of the implementation of this program received good support from the government and the Bongohulawa village community carried out by students of the Community Service Program (KKP). In this case, students created Digital Marketing Socialization and Training with the aim of creating Digital Marketing strategies for local businesses so that the community can also manage their own businesses.