Prasetyo, Yudi D
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POTENSI ABU KERTAS FOOD GRADE SEBAGAI ALTERNATIF FILLER CAMPURAN ASPAL PANAS PENGUJIAN FISIK DAN KIMIA Amar Ardiansyah; Rizkiardi, Aditiya; Hartatik, Nurani; Prasetyo, Yudi D; Punarta, I Gede Agus
Jurnal Teknik Sipil dan Arsitektur Vol 30 No 2 (2025): 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.v30i2.4938

Abstract

Population growth and industrial activities in Indonesia significantly increase the production of solid waste every year. One of the large amounts of waste that has not been optimally utilized is paper waste, including food grade paper waste. Handling food grade paper waste is an environmental challenge that requires innovative solutions. This research examines the potential of food grade paper ash as an alternative filler in hot mix asphalt through physical and chemical analysis. Food grade paper waste from industries in East Java was burned to ash and tested to meet the technical requirements of asphalt filler. Physical testing included particle size analysis with a No. 200 sieve and specific gravity measurement, while chemical testing used the X-Ray Fluorescence (XRF) method to determine the composition of the main compounds. The test results showed that 85.43% of the ash particles passed the No. 200 sieve, exceeding the minimum limit of 75% according to the 2018 Bina Marga General Specifications. The specific gravity of paper ash was 2.640 gr/cm3, in accordance with the SNI 1970-2008 standard which requires a minimum of 2.5 gr/cm3. The chemical composition of ash is dominated by calcium oxide (CaO) at 71.52%, silica (SiO?) 11.6%, and aluminum oxide (Al?O?) 7.3%, which play a role in increasing the adhesion and stability of asphalt mixtures. With these characteristics, food grade paper ash is suitable to be used as a filler to replace conventional materials in hot asphalt mixtures. The utilization of food grade paper ash not only meets the technical aspects, but also contributes to the reduction of industrial waste and provides an environmentally friendly solution in road construction. Keyword: Food grade paper ash, Filler material, waste utilization, Hot mix asphalt
POTENSI ABU KERTAS FOOD GRADE SEBAGAI ALTERNATIF FILLER CAMPURAN ASPAL PANAS PENGUJIAN FISIK DAN KIMIA Amar Ardiansyah; Rizkiardi, Aditiya; Hartatik, Nurani; Prasetyo, Yudi D; Punarta, I Gede Agus
Jurnal Teknik Sipil dan Arsitektur Vol 30 No 2 (2025): 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.v30i2.4938

Abstract

Population growth and industrial activities in Indonesia significantly increase the production of solid waste every year. One of the large amounts of waste that has not been optimally utilized is paper waste, including food grade paper waste. Handling food grade paper waste is an environmental challenge that requires innovative solutions. This research examines the potential of food grade paper ash as an alternative filler in hot mix asphalt through physical and chemical analysis. Food grade paper waste from industries in East Java was burned to ash and tested to meet the technical requirements of asphalt filler. Physical testing included particle size analysis with a No. 200 sieve and specific gravity measurement, while chemical testing used the X-Ray Fluorescence (XRF) method to determine the composition of the main compounds. The test results showed that 85.43% of the ash particles passed the No. 200 sieve, exceeding the minimum limit of 75% according to the 2018 Bina Marga General Specifications. The specific gravity of paper ash was 2.640 gr/cm3, in accordance with the SNI 1970-2008 standard which requires a minimum of 2.5 gr/cm3. The chemical composition of ash is dominated by calcium oxide (CaO) at 71.52%, silica (SiO?) 11.6%, and aluminum oxide (Al?O?) 7.3%, which play a role in increasing the adhesion and stability of asphalt mixtures. With these characteristics, food grade paper ash is suitable to be used as a filler to replace conventional materials in hot asphalt mixtures. The utilization of food grade paper ash not only meets the technical aspects, but also contributes to the reduction of industrial waste and provides an environmentally friendly solution in road construction. Keyword: Food grade paper ash, Filler material, waste utilization, Hot mix asphalt
KARAKTERISTIK MARSHALL CAMPURAN ASPAL PORUS DENGAN PEMANFAATAN LIMBAH BONGGOL JAGUNG SEBAGAI FILLER Pramanda, Firzi Abi; Hartatik, Nurani; Rizkiardi, Aditya; Prasetyo, Yudi D
Jurnal Teknik Sipil dan Arsitektur Vol 31 No 1 (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.v31i1.5858

Abstract

Porous asphalt is a mixture of hot asphalt with an open gradation, characterized by a high proportion of coarse aggregates and a low proportion of fine aggregates, creating large air voids of around 18% - 25% in the mixture structure. These air voids are designed to allow water flow during rain, thus reducing the occurrence of surface water pooling on roads. Currently, porous asphalt is being developed as an alternative material for the construction of wearing courses. This study aims to analyze the use of corn cob waste as a filler in porous asphalt mixtures. The study tests the optimum asphalt content (OAC) in mixtures using corn cob ash filler that passes through a No. 200 sieve (0.075 mm) by 1%, with variations of asphalt content at 4%, 4.5%, 5%, 5.5%, and 6%. The determination of optimum asphalt content follows the guidelines set by the Bina Marga Specifications (Revision 2, 2018) and the Australian Asphalt Pavement Association (AAPA 2004), using three main parameters: Marshall, Cantabro Loss (CL), and Asphalt Flow Down (AFD). The results showed that the values of the three main parameters, namely Void in Mixture (VIM) at asphalt contents of 4% - 4.5% (20.81% and 18.25%), met the required range of 18% - 25%, Cantabro Loss (CL) at asphalt contents of 4.5% - 6% (29.10%, 23.61%, 18.69%, 14.29%) met the requirement of ? 35%, and Asphalt Flow Down (AFD) at 4% - 4.5% (0.15% and 0.25%) met the requirement of ? 0.3. The optimum asphalt content (OAC) in this study was found to be 4%.
KARAKTERISTIK MARSHALL CAMPURAN ASPAL PORUS DENGAN PEMANFAATAN LIMBAH BONGGOL JAGUNG SEBAGAI FILLER Pramanda, Firzi Abi; Hartatik, Nurani; Rizkiardi, Aditya; Prasetyo, Yudi D
Jurnal Teknik Sipil dan Arsitektur Vol 31 No 1 (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.v31i1.5858

Abstract

Porous asphalt is a mixture of hot asphalt with an open gradation, characterized by a high proportion of coarse aggregates and a low proportion of fine aggregates, creating large air voids of around 18% - 25% in the mixture structure. These air voids are designed to allow water flow during rain, thus reducing the occurrence of surface water pooling on roads. Currently, porous asphalt is being developed as an alternative material for the construction of wearing courses. This study aims to analyze the use of corn cob waste as a filler in porous asphalt mixtures. The study tests the optimum asphalt content (OAC) in mixtures using corn cob ash filler that passes through a No. 200 sieve (0.075 mm) by 1%, with variations of asphalt content at 4%, 4.5%, 5%, 5.5%, and 6%. The determination of optimum asphalt content follows the guidelines set by the Bina Marga Specifications (Revision 2, 2018) and the Australian Asphalt Pavement Association (AAPA 2004), using three main parameters: Marshall, Cantabro Loss (CL), and Asphalt Flow Down (AFD). The results showed that the values of the three main parameters, namely Void in Mixture (VIM) at asphalt contents of 4% - 4.5% (20.81% and 18.25%), met the required range of 18% - 25%, Cantabro Loss (CL) at asphalt contents of 4.5% - 6% (29.10%, 23.61%, 18.69%, 14.29%) met the requirement of ? 35%, and Asphalt Flow Down (AFD) at 4% - 4.5% (0.15% and 0.25%) met the requirement of ? 0.3. The optimum asphalt content (OAC) in this study was found to be 4%.