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BLOK BAHAN PASANGAN DINDING (BBPD) DARI BAHAN BEKAS BONGKARAN BANGUNAN DENGAN PEREKAT LATEKS Thanaya, I Nyoman Arya; Mataram, I Nyoman Karnata; Rimbawa, I Wayan Edi Arta
JST (Jurnal Sains dan Teknologi) Vol. 9 No. 2 (2020)
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (558.274 KB) | DOI: 10.23887/jstundiksha.v9i2.25142

Abstract

Diperlukan upaya untuk memanfaatkan bekas bongkaran bangunan untuk blok bahan pasangan dinding (BBPD) dan penggunaan lateks sebagai pengganti semen. Tujuan penelitian ini adalah untuk untuk menganalisis karakteristik BBPD. Agregat dari bekas bongkaran bangunan dan beton bekas dipecahkan secara manual, kemudian diayak dan diproporsikan dengan cara coba-coba untuk mendapat bentuk sampel yang stabil dan kompak. Kadar lateks dan tingkat pemadatan divariasi. Material dicampur rata dan dipadatkan, kemudian di oven pada suhu 40o C selama ± 6 x 24 jam sampai berat konstan. Dibuat juga sampel yang di kondisikan pada suhu ruang dan dites pada umur yang bervariasi. Didapatkan kadar residu lateks minimun yang diperlukan adalah 5,56% dari berat total agregat. Kuat tekan BBPD dapat mencapai 34,95 kg/cm2.
Pengaruh Durasi Pemanasan Aspal dan Simulasi Penuaan Campuran Aspal terhadap Kinerja Stiffness, Creep, dan Fatigue Perkerasan Jalan I Gusti Agung Bagus Chandrastika Wangsa; I Made Agus Ariawan; I Nyoman Arya Thanaya
Jurnal Konstruksi Vol 23 No 2 (2025): Jurnal Konstruksi
Publisher : Institut Teknologi Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33364/konstruksi/v.23-2.2549

Abstract

This study aims to analyze the effect of asphalt heating duration and asphalt mixture aging simulation on the performance of stiffness, creep, and fatigue of road pavements. The research was conducted experimentally, with samples obtained from 30 asphalt core drillings in the field, each subjected to six treatments consisting of V1 (1 hour), V2 (2 hours), V3 (3 hours), V4 (6 hours), V5 (7 hours), and V6 (8 hours), all at a temperature of 155°C. Each variation consisted of five samples tested for asphalt properties, including penetration (SNI 2456:2011), ductility (SNI 2432:2011), viscosity (SNI 7729:2011), softening point (SNI 2434:2011), flash point (SNI 2433:2011), and fire point (SNI 2433:2011). The results showed that asphalt properties varied significantly with heating duration (V1–V6), indicating that longer heating had a clear impact on asphalt characteristics. The penetration values obtained for V1 to V6 were 67.17, 64.6, 62.4, 62.2, 58.75, and 49.5, respectively, while the viscosity values were 211 seconds, 206 seconds, 201 seconds, 198 seconds, 193 seconds, and 190 seconds. The softening points were 41.5°C, 43.5°C, 44.5°C, 45°C, 46°C, and 47°C, while the flash points were 318°C, 325°C, 329°C, 330°C, 332°C, and 335°C. The fire points were 330°C, 332°C, 335°C, 340°C, 345°C, and 350°C. The stability values of the mixture increased with heating duration, reaching 1883.5 kg, 2040.5 kg, 2130.2 kg, 2175.0 kg, 2197.4 kg, and 3254.4 kg. Conversely, the flow values decreased, becoming 3.81 mm, 3.05 mm, 2.79 mm, 2.29 mm, 2.16 mm, and 1.91 mm. The average Marshall quotient values for each heating variation were 494.36 kg/mm, 669.45 kg/mm, 762.41 kg/mm, 951.45 kg/mm, 1017.81 kg/mm, and 1235.91 kg/mm. This study can help optimize asphalt heating duration to improve pavement quality and durability. The findings also have the potential to serve as a basis for refining standards and policies in the design and maintenance of more resilient road infrastructure.
ASPHALT-BOUND MASONRY BLOCK INCORPORATING CONSTRUCTION DEMOLITION WASTE I Nyoman Arya Thanaya
Journal of Civil Engineering Vol. 29 No. 1 (2009)
Publisher : Institut Teknologi Sepuluh Nopember (ITS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j20861206.v29i1.7601

Abstract

Utilization of waste aggregates for construction industry had been encouraged in line with increasing pressures to reduce exploration of natural aggregates. One alternative material that can be used as masonry block unit is the construction demolition waste (CDW) with asphalt as the binder (CDW block). The objective of this paper is to produce CDW block with a performance equal to the concrete block commonly used in the United Kingdom with a compressive strength between 3.5 MPa and 7 MPa and the specific creep strain less than 100 microstrain. The CDW block requires suitable particle size proportion, in order to obtain satisfactory results and to meet the demand of using minimum bitumen content and low compaction level. The CDW block requires sufficient heat curing to harden the asphalt. It was found that CDW materials were a very suitable material to be used for making CDW blocks. Compaction level of 2 MPa and curing regime of 200°C for 24 hours were sufficient and gave satisfactory results.
Analisis Karakteristik Campuran Laston Menggunakan Material Perkerasan Jalan Lama Dengan Peremaja Limbah Minyak Goreng Thanaya, ME., PhD, I Nyoman Arya; Ariawan, I Made Agus; Wibawa, I Putu Chandra
MEDIA KOMUNIKASI TEKNIK SIPIL Volume 28, Nomor 2 (2022)
Publisher : Department of Civil Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/mkts.v28i2.48137

Abstract

Salah satu alternatif cara mengurangi penggunaan agregat alam dan aspal adalah penggunaan material daur ulang seperti material perkerasan jalan lama atau RAP. Aspal dalam RAP umumnya lebih kaku karena proses penuaan, sehingga perlu dicampur dengan bahan peremaja. Alternatif bahan peremaja berbasis minyak organik yang dapat digunakan untuk peremajaan aspal yang bersifat kaku adalah limbah minyak goreng/ Waste Cooking Oil (WCO). Tujuan penelitian ini menganalisis karakteristik campuran beraspal pada Kadar Aspal Optimum (KAO) dan kadar WCO terbaik. Metode pembuatan campuran beraspal yang digunakan Metode Marshall. Variasi material RAP adalah 25% dan 50%, dengan tambahan aggregat untuk memperoleh gradasi ideal. Pada setiap variasi penggunaan material RAP dibuat variasi campuran dengan peremaja WCO 2%, 4%, 6%, 8%, dan 10% (berat aspal total), dimana untuk setiap variasi RAP dengan variasi bahan peremaja WCO, dibuat variasi kadar aspal 5%; 5,5%; 6%; 6,5%; serta 7%. Kemudian nilai KAOnya ditentukan. Pada campuran dengan 50% RAP diperoleh KAO 6,3%, dan hasil terbaik pada peremaja WCO 8%. KAO pada campuran dengan 25% RAP adalah 6,2%, dengan pilihan peremaja 4% WCO. Karakteristik Marshall campuran memenuhi spesifikasi. Campuran dari 50% RAP dengan 8% WCO memiliki kekakuan dan ketahanan deformasi lebih rendah, namun demikian kinerja campuran ini cukup baik  pada uji kelelahan.
Community Participation in Household Waste Management as a Medium for Environmental Education: A Descriptive Qualitative Study in Badung Regency Shinta Enggar Maharani; I Nyoman Arya Thanaya; Made Sudiana Mahendra; I Gusti Bagus Sila Dharma
Jurnal Pendidikan Biologi Undiksha Vol. 12 No. 2 (2025)
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjpb.v12i2.103670

Abstract

Household waste management is not only a technical matter but also a reflection of community awareness and environmental values. This study aims to explore the forms, motivations, and educational potential of community participation in household waste management in Badung Regency, Bali. Using a descriptive qualitative design, data were obtained through in-depth interviews, participatory observation, and documentation of local waste management initiatives such as waste banks and neighbourhoods composting groups. The results reveal that community involvement emerges from collective environmental concern, local cultural norms, and the desire to maintain cleanliness and harmony (Tri Hita Karana principles). Participation in waste segregation, recycling, and composting serves as an informal yet powerful medium for environmental education, where residents, including students, learn ecological concepts through practical experience. Community-based programs have strengthened eco-literacy, social responsibility, and sustainable behaviours among participants. The study concludes that integrating education with community-driven waste management can create transformative learning that bridges everyday practice with environmental awareness. This integrative model offers insights for educators and policymakers who will implement continuing education through local participation
Characteristics Plastic Blocks from Plastic Waste for Building Wall Materials (PBWBM): Foam Nets and Used Oil Putu Cinthya Pratiwi Kardita; I Nyoman Arya Thanaya; Muhammad Maheswara Aryasatya; I Komang Edi Perdana Putra
Reka Buana : Jurnal Ilmiah Teknik Sipil dan Teknik Kimia Vol 10, No 1 (2025): EDISI MARET 2025
Publisher : Universitas Tribhuwana Tunggadewi Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/rekabuana.v10i1.6466

Abstract

According to the Ministry of Environment and Forestry, total national waste in 2021 will reach 68,5 million tons. Of that amount, 17%, or around 11,6 million tonnes, was contributed by plastic waste. Fruit wrapping (foam nets) and thin plastic packaging are examples of plastic waste often found in society. This research will make fruit wrapping nets and use thin plastic packaging into plastic blocks for wall-building material (PBWBM). This research aims to determine the melting temperature, mixture proportions, and solidification temperature and analyze the characteristics of the plastic blocks using fruit wrapping nets, thin plastic packaging, waste motor oil, and rice husk ash filling materials. The PBWBM consisted of three types of samples, namely Mixture A (fruit wrapping net + waste motor oil), Mixture B (fruit wrapping net + used thin plastic packaging + waste motor oil), and Mixture C (fruit wrapping net + waste motor oil + rice husk ash). The right temperature for melting fruit wrapping nets and using thin plastic packaging with waste motor oil is 200 oC. The recommended PBWBM mixture proportion based on trial and error is 800 grams of fruit wrapping net and 600 grams of waste motor oil (compressive strength test results). The ideal compaction temperature ranges from 110 oC-125 oC, IRS test results range from 0,0135-0,0252 kg/m2.minute, water absorption content values range from 0,0281-0,0688%, and porosity values range from 0,720-2,006%. The compressive strength value without immersion was obtained in the range 29,826-42,063 kg/cm2, and the compressive strength value with immersion was obtained in the range 25,728-40,023 kg/cm2. The compressive strength values for the three types of PBWBM have reached the minimum average compressive strength based on BSN 1989 (≥ 25 kg/cm2).
ANALISIS KONDISI PERKERASAN JALAN MENGGUNAKAN METODE PCI PADA JALAN RAYA SIBANG KAJA, KABUPATEN BADUNG Wibawa, I Putu Chandra; Ariawan, I Made Agus; Thanaya, I Nyoman Arya; Sariantini, Ni Wayan
Jurnal Teknik Sipil dan Arsitektur Vol 31 No 2 (2026): Jurnal Teknik Sipil dan Arsitektur
Publisher : Fakultas Teknik Universitas Tunas Pembangunan Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/jtsa.v31i2.6080

Abstract

Road pavement condition is an important factor in supporting the safety, comfort, and smoothness of traffic, particularly during high traffic activity and volume, such as on the Sibang Kaja Highway in Badung Regency. As pavement service life increases and traffic load on the road infrastructure increases, various types of pavement damage on the surface begin to appear, potentially reducing the functional performance of the road. This study aims to analyze the pavement condition of Sibang Kaja Highway using the Pavement Condition Index (PCI) method and to provide recommendations for road maintenance management based on the level of damage. The research method used the PCI method through a visual field survey to identify the type, severity, and extent of pavement damage, which were then analyzed to obtain PCI values for each sample unit and road segment. The analysis results show that the dominant types of damage include alligator cracks, block cracks, patches, and raveling, with PCI values across segments ranging from poor to satisfactory. The average PCI value of 56.72 for each segment indicates that the pavement condition is in the fair category, indicating that the pavement is still functional but has experienced a decline in performance. Based on the percentage of damaged area, a combination of routine, periodic, and rehabilitation programs is recommended for specific segments. This research provides a basis for decision-making in prioritizing road maintenance and rehabilitation.