Sifat Mekanik Beton Ringan Menggunakan Geopolymer Dengan Styrofoam Sebagai Substitusi Agregat Kasar

Agustin, Dhita; Wiswamitra, Ketut Aswatama; Nurtanto, Dwi

doi:10.31849/siklus.v8i1.9251

Cited by 2 publications

(2 citation statements)

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“…Peningkatan kebutuhan material penyusun beton menyebabkan eksploitasi sumber daya alam sehingga menyebabkan penurunan daya dukung lingkungan. Hal tersebut sesuai dengan penyataan (Agustin et al, 2022), bahwa inovasi-inovasi dalam teknologi beton dituntut untuk dikembangkan sehingga dapat memenuhi tantangan dalam bidang konstruksi antara lain ramah lingkungan. Beton ramah lingkungan ini merupakan beton yang bahan penyusunya terdiri dari material yang tidak merusak lingkungan.…”

Section: Pendahuluanunclassified

Pemanfaatan Limbah Botol Plastik Dan Masker Untuk Pembuatan Deker Saluran Beton Ramah Lingkungan Di Desa Ngijo

Kurnianingsih

Pratiwi

et al. 2022

JAI

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Ngijo Village is a village in the Tasikmadu sub-district, Karanganyar Regency, Central Java. If seen from its location in Ngijo Village, most of the area has drainage channels that are still open. This makes the road conditions in Ngijo Village relatively narrow because the open drainage channels reduce the area of the road. As a result, it will disrupt the mobility of community activities and be dangerous when it rains due to rising water levels in the drainage canals.To overcome the problems in Ngijo Village, the researchers aim to make a canal cover deck. The drain cover deckers are made of eco-friendly concrete. Eco-friendly concrete is concrete composed of materials that do not damage the environment with added materials utilizing mask waste and plastic bottle waste. The method used in this community service is the preparation stage for the location of Ngijo village, the implementation stage by conducting direct socialization to the community about how to make deckers from eco-friendly concrete and the evaluation stage for the procurement of canal deckers. The results of this activity show that after the construction of deckers and the application of drainage channels it has a positive impact. The positive impact for the road in Ngijo Village is to be wider because it is not obstructed by the drainage channels which were originally open and the drainage channels are still functioning properly and will increase the mobility of community activities. applied to other products that can provide benefits to the environment. Another benefit is that the community is given insight that will add to their understanding and opinions which will create business opportunities in Ngijo Village.

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Section: Pendahuluanunclassified

Pemanfaatan Limbah Botol Plastik Dan Masker Untuk Pembuatan Deker Saluran Beton Ramah Lingkungan Di Desa Ngijo

Kurnianingsih

Pratiwi

et al. 2022

JAI

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“…However, the compressive strength value does not reach the design compressive strength of 27 MPa [3]. Another study used ceramic waste to mix concrete and obtained the results of characteristic compressive strength of concrete K-250 [4]. Furthermore, the study used plastic waste buckets and the results met the criteria for lightweight concrete with the addition of 6%, 8% and 10% plastic waste.…”

Section: Introductionmentioning

confidence: 99%

Utilization of plastic bottles and fiber mask in eco-friendly concrete mixtures

Kurnianingsih

Pradana

Rahmi

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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Eco-friendly concrete uses less waste material which has less negative impact on the environment. This research utilizes PET plastic bottles and masks as a substitute for aggregate in concrete. The aim is to find out whether the compressive strength of eco-friendly concrete meets the requirements of structural concrete. The method used is planning mix design on seven samples, one sample of normal concrete and six samples of concrete with replacement of aggregate composition. Samples with aggregate replacement were designed from variations of 0.1%, 0.2% and 0.3% by weight of cement and PET plastic bottles with composition variations of 5% and 10% of coarse aggregate. The test results of the average compressive strength of concrete for 28 days are 235 KN/m2 for normal concrete; 117 KN/m2, 85 KN/m2; 149 KN/m2; 64 KN/m2, 42 KN/m2 and 21 KN/m2. The highest average compressive strength was obtained at 149 KN/m2 but did not reach the design compressive strength of 235 KN/m2. It can be concluded that the use of substitute aggregates from PET plastic bottles and masks did not get concrete results that match the compressive strength of the plan, but the concrete still meets the requirements for the compressive strength of low-strength structural concrete.

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Sifat Mekanik Beton Ringan Menggunakan Geopolymer Dengan Styrofoam Sebagai Substitusi Agregat Kasar

Cited by 2 publications

References 0 publications

Pemanfaatan Limbah Botol Plastik Dan Masker Untuk Pembuatan Deker Saluran Beton Ramah Lingkungan Di Desa Ngijo

Pemanfaatan Limbah Botol Plastik Dan Masker Untuk Pembuatan Deker Saluran Beton Ramah Lingkungan Di Desa Ngijo

Utilization of plastic bottles and fiber mask in eco-friendly concrete mixtures

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