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All Journal Jurnal Pensil : Pendidikan Teknik Sipil Menara: Jurnal Teknik Sipil BALANGA: Jurnal Pendidikan Teknologi dan Kejuruan Educational Building: Jurnal Pendidikan Teknik Bangunan dan Sipil
Prihantono
Program Studi Pendidikan Teknik Bangunan, Universitas Negeri Jakarta
Civil Engineering, Building, Construction & Architecture Education Energy Engineering Transportation Other

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Pemanfaatan Abu Vulkanik Gunung Merapi Sebagai Filler Pada Campuran Lapis Aus (Ac-Wc) Ditinjau Dari Parameter Marshall Rafik Awaludin; Prihantono Prihantono; Riyan Arthur
Menara: Jurnal Teknik Sipil Vol 12 No 1 (2017): Menara: Jurnal Teknik Sipil
Publisher : Teknik Sipil, Fakultas Teknik Universitas Negeri Jakarta

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

Abstract

The rise of the traffic volume which causes road damage due to heavy load and humidity, there must be an improvement to the quality of the road. This research uses Mount Merapi Volcanic Ash waste as a filler in The WearLayerMixture. The aim of this research is to examine if there is a difference between asphalt concrete that uses Mount Merapi Volcanic Ash as its filler and asphalt concrete that uses cement as its filler in terms of Marshall parameter. This research uses experimental method that examines Marshall parameter on five variations of asphalt level, which are 4%, 5%, 6%, 7% and 8% with 6 (six) samples of specimen on each variation. Marshall method resulting the maximum asphalt level at 6% percentage with it’s stability value which is 964,091 kilograms, flow value 3,1milimeters,Marshall Quotient (MQ) value 312,331 km/mm, Void in Mineral Aggregates (VMA) value 17,976%, Void Filled with Bitumen (VFB) value 69,939%,and Void In the Mix (VIM) value 4,947%. Based on the result of this research, it can be concluded that the Mount Merapi Volcanic Ash can be used as a filler in The Wear Layer Mixture for heavy traffic class with 6% of asphalt level.
ANALISIS DAYA DUKUNG TIANG AKSIAL TUNGGAL DENGAN METODE STATIS DAN DINAMIS TERHADAP HASIL UJI PILE DRIVING ANALYZE (PDA) PADA PEKERJAAN PONDASI PROYEK JAKARTA BOX TOWER Evi Puspita Sari; Prihantono Prihantono; Sittati Musalamah
Menara: Jurnal Teknik Sipil Vol 14 No 2 (2019): Menara: Jurnal Teknik Sipil
Publisher : Teknik Sipil, Fakultas Teknik Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/jmenara.v14i2.18119

Abstract

The purpose of this research is to know the ratio of bearing pile capacity with some static and dynamic calculation method to Pile Driving Analyze (PDA) dynamic test result. The analysis uses static calculations using several methods namely, Meyerhoff, Vesic, α Thomlinson, and α Terzaghi, Peck and Mesri methods.Consultant calculation using Reese & Wright method. Dynamic bearing capacity uses jacking pile record from Hydrolic System Pile Driving (HSPD) and Pile Driving Analyze test results. The results showed that Reese & Wright method with SPT is the most closely approximated PDA test result with percentage 74,72%; 76.79% and 82.83% for number of pile 310, 368 and 763. While the result of comparison of jacking pile record that most approached PDA is on pile number 638 with a percentage of 82.83%. The largest settlement results are at pile number 310 and 763 with a decrease of 26.3 mm and 25.9 mm with α Vesic+Terzaghi, Peck and Mesri method
PEMANFAATAN ABU DASAR (BOTTOM ASH) DAN KAPUR SEBAGAI PENGGANTI SEBAGIAN SEMEN PADA PAVING BLOCK SESUAI DENGAN SNI 03-0691-1996 Ria Nur Hayni; Prihantono Prihantono; Anisah Anisah
Menara: Jurnal Teknik Sipil Vol 15 No 1 (2020): Menara: Jurnal Teknik Sipil
Publisher : Teknik Sipil, Fakultas Teknik Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/jmenara.v15i1.18126

Abstract

The purpose of this research is to utilize bottom ash and lime as substitute partial cement to know quality of product based on SNI 03-0691-1996, so that can reduce unused B3 waste. This research used an experimental method, the population of paving block using bottom ash and lime as substitute partial of cement within 5 percentage 25%, 30%, 35%, 40%, and 45% of the amount of cement used in the normal mix. This research examined the six test, namely: compressive test, wear resistance, resistance to sodium sulfate, water absorption and testing measure. The result showed that the difference of quality of product which have different percentage.Percentage 25% and 30% showed B quality based on SNI 03-0691-1996. Percentage 35% showed C quality and 40% showed a D quality based on SNI 03-0691-1996. Percentage 45% showed result below quality based on SNI 03-0691-1996. The optimum paving block produced is 30% which has average 20,66 MPa result on compressive test and maximum 21,86 MPa, 0,086 mm/minute maximum for wear resistance from 35% percentage and 2,25% is maximum amount for water absorption test from 30% percentage. In this research all product which used bottom ash and lime has average 0.744% resistance of sodium sulfate.
PENINGKATAN KUAT TEKAN BETON GEOPOLIMER DENGAN MENGGUNAKAN VARIASI ABU CANGKANG TELUR BEBEK MELALUI PROSES PENGOVENAN Kinanti Anastasia; Prihantono Prihantono; Anisah Anisah
Menara: Jurnal Teknik Sipil Vol 15 No 1 (2020): Menara: Jurnal Teknik Sipil
Publisher : Teknik Sipil, Fakultas Teknik Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/jmenara.v15i1.18127

Abstract

The objective of this research is to know the increase of compressive strength value of geopolymer concrete using duck egg duck ash with mixture of sodium silicate and sodium hydroxide at variation 0%, 80%, 90% and 100% at 7 days with heating specimen and control concrete room temperature. Ash duck egg shell used is burnt waste with temperatures reaching 800 ° C for ± 6 hours using ceramic burning oven. This study uses cylindrical test object with diameter 10 cm and height 20 cm with the quality of plan is fc '20 MPa. Testing of compressive strength of geopolymer concrete using Crushing Test Machine tool. In this purpose, the compressive strength of the geopolymer concrete produced by the concrete test object on variations 0%; 80%; 90%; and 100% ie 0 MPa; 6,32 MPa; 8,57 MPa; and 14,01MPa, while the concrete test object No concrete compressive strength was applied on variations of 0%; 80%; 90%; and 100% ie 7,64 MPa; 4,84MPa; 5,77MPa; and 6.19MPa. It can be seen that the maximum average compressive strength value is present in the 100% variation with the tested object being tested at 83°C first.
Pengaruh Penambahan Superplasticizer Dan Abu Batu Sebagai Filler Untuk Meningkatkan Kuat Tekan Beton Normal Chairani Sabrina Mecha; Tri Mulyono; Prihantono Prihantono
Menara: Jurnal Teknik Sipil Vol 13 No 1 (2018): Menara: Jurnal Teknik Sipil
Publisher : Teknik Sipil, Fakultas Teknik Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/jmenara.v13i1.18919

Abstract

The purpose of this research is to determine the Superplasticizer Sikament LN as a added of cement in compressive strength test in an effort to determine the maximum compressive strength of the concrete. This research was partially adding cement with Superplasticizer with a variety of percentages 0%, 0,5%, 1%, 1,5%, and 2% of the total weight of cement. Concrete design f’c 35 MPa, W/C 0.4, 12±2 cm slump, amount of sample was 30 (3 samples for each variation for concrete life of 7 and 28 days). The results showed that 0,5% variation of Superplasticizer reached the average concrete compressive strength is 43,5 MPa; 1% variation of Superplasticizer is 42,56 MPa; 1,5% variation of Superplasticizer is 40,86 MPa and 2% variation of Superplasticizer is 40,2 MPa. The maximum concrete compressive strength contained 0,5% variation of Superplasticizer.
Co-Authors Anisah Anisah Anisah Anisah Chairani Sabrina Mecha Daryati Daryati Dendy Wahyu Kuntoro Evi Puspita Sari Fira Nabila Kevin Erin Hasner Kiki Kurniawan Kinanti Anastasia Lenggogeni Lenggogeni Lintang Bagus Perdana Noval Abdurohim Hafish Nurul Zaqia Putri Abdul Rafik Awaludin Ria Nur Hayni Riyan Arthur Rosmawita Saleh Salma Maharani Sittati Musalamah Tisya Lulu Atika Sari Tri Mulyono winoto hadi Witri Widiyanti Yoga Sandya