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Increasing Compressive Strength of The Red Brick with Fly Ash and Rice Husk Ash Candra, Agata Iwan; Romadhon, Fajar; Azhari, Faiz Muhammad; Hidiyati, Evita Fitrianis
Jurnal Teknik Sipil dan Perencanaan Vol 24, No 2 (2022)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jtsp.v24i2.35855

Abstract

Abstract. Red brick is a building material widely used in Indonesia as a non-structural separator wall of a building. Soil is the main material in the production of red bricks. The soil used for the main material of red brick is sandy clay soil. The advantage of red brick is that it is resistant to hot weather or fire because it has undergone the combustion process. However, new innovations are necessary for the red brick manufacturing process due to the reduced soil.  The innovation carried out in this study was adding the main material with fly ash and rice husk ash. The purpose of this study was to obtain red brick mixture fly ash and rice husks with increased compressive strength than normal red bricks.  The research method used is an experimental method with the addition of fly ash and rice husk ash by 4%, 8%, and 12% of the soil weight.  The results obtained from this study are red bricks with fly ash and rice husk ash produced the highest value in the fly ash mixture of 12% (in sample D2) content of 75.07 Kgf / cm² so as to improve the quality of conventional red bricks.
ANALISIS DAYA DUKUNG PONDASI STROUS PILE PADA PEMBANGUNAN GEDUNG MINI HOSPITAL UNIVERSITAS KADIRI Agata Iwan Candra
UKaRsT Vol. 1 No. 1 (2017): APRIL
Publisher : Kadiri University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30737/ukarst.v1i1.83

Abstract

The foundation is an important building structure in the field of construction because it functions as the support of a building. The foundation must be planned appropriately to maintain the stability of the building. Strauss foundation is one type of foundation that is used to carry the burden if hard soil that has a strong carrying capacity is very deep from the ground surface. This study aims to calculate the carrying capacity of the Strauss foundation using the Meyerhof method. To estimate the carrying capacity of the soil, field testing is carried out using a CPT (Cone Penetration Test). The results of the analysis show that the carrying capacity of the deepest shallow foundation is 2 meters with an ultimate carrying capacity of 188 kg. While the carrying capacity of foundations in the depth of 3 to 5 meters. The most efficient result by Meyerhof's calculation was the number of poles as much as 2 at a depth of 4 meters with a pile group capacity of 74.13 tons, greater than the maximum load (69.42 tons)Keywords: Carrying capacity, CPT (Cone Penetration Test), Strauss Foundation, Meyerhof.Pondasi merupakan struktur bangunan yang penting dalam bidang konstruksi karena berfungsi sebagai penompang sebuah bangunan. Pondasi harus direncanakan dengan tepat untuk menajaga kestabilan bangunan. Pondasi strauss merupakan salah satu jenis pondasi yang digunakan untuk memikul beban apabila tanah keras yang mempunyai daya dukung yang kuat letaknya sangat dalam dari permukaan tanah. Penelitian ini bertujuan untuk menghitung daya dukung tanah pondasi strauss menggunakan metode Meyerhof. Untuk memperkirakan daya dukung tanah dilakukan pengujian lapangan dengan menggunakan CPT (Cone Penetration Test). Hasil analisis menunjukkan bahwa daya dukung pondasi dangkal terdalam pada  2 meter dengan daya dukung ultimit 188 kg. Sedangkan daya dukung pondasi dalam terdapat pada kedalaman 3 hingga 5 meter. Hasil paling efisien dengan perhitungan Meyerhof didapat jumlah tiang sebanyak 2 pada kedalaman 4 meter dengan kapasitas kelompok tiang yaitu 74.13 ton, lebih besar dibandingkan dengan beban maksimum (69.42 ton) Kata kunci : Daya dukung, CPT (Cone Penetration Test ), Pondasi Strauss, Meyerhof.
STUDI KASUS STABILITAS STRUKTUR TANAH LEMPUNG PADA JALAN TOTOK KEROT KEDIRI MENGGUNAKAN LIMBAH KERTAS Agata Iwan Candra; Sulik Anam; Zendy Bima Mahardana; Andri Dwi Cahyono
U Karst Vol. 2 No. 2 (2018): NOVEMBER
Publisher : Kadiri University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30737/ukarst.v2i2.255

Abstract

The stability of the soil structure is something that needs to be considered in development. Increasing soil structure improvement can be done through various efforts using added materials or compaction processes. This study aims to improve the clay soil on the kerot kediri road using paper waste. The research was conducted experimentally by making samples in the laboratory. The land used is from the Totok Kerot road, Kediri, which has damaged the road surface due to land loans. Waste paper was added at 0% 7.5%, 10%, 15%, and 20% of the weight of the test object. Waste paper is used with pulp after it is dried and pulverized to a certain gradation. The tests carried out include the Consistency Limit (Atterberg Limit) and Soil Compaction (Proctor) tests. The results showed that the addition of waste paper affects the original properties of the soil. The addition of paper moisture content decreases the Plastic Index value and increases the dry volume of the soil. The addition of waste paper content also increases the volume of dry soil water but decreases after reaching the optimum point, namely at 10% paper waste content and 9.96% water content with a dry volume weight value of 1.97gr/cm3. The greater the dry volume of soil, the dry density indicates that the soil is getting higher. So that by knowing these results, it can be used as a reference in the process of repairing and backfilling the soil on the Totok Kerot Kediri road.
PENELITIAN CAMPURAN ASPAL BETON DENGAN MENGGUNAKAN FILLER BUNGA PINUS April Gunarto; Agata Iwan Candra
U Karst Vol. 3 No. 1 (2019): APRIL
Publisher : Kadiri University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30737/ukarst.v3i1.351

Abstract

This study aims to determine the mixture of Pine Flowers using the Marshall method, and to determine the optimum asphalt content produced in concrete asphalt mixture with Pine Flower fillers, reviewed from the Marshall reserves, flow, VIM (voids In Mix), VMA (Void In Mineral ) Aggregate), VFB (Void Filled Bitumen), and Marshall quotient (MQ). The concrete asphalt mixture method in this study used AC 60/70 oil asphalt. This study consisted of 5 samples, each using different asphalt levels, namely: 5%, 5.5%, 6%, 6.5%, 7%. With each sample consisting of 3 variants of sample specimens. This research was conducted at the Technical Laboratory, the university attended. The stages of the study included a coarse aggregate of the solid rock held by filter no. 8 (2.36mm), fine aggregate with brantas river sand passes the no. 8 (2.36mm), and fillers use pine ashes bypassing filter no. 200 (0.075mm).The results of this study about Marshall characteristics obtained Optimal Asphalt levels of 6.5% with a mean Stability value of 1417, a mean Flow value of 3.6 mm, a mean value of VIM (voids In Mix) 4.11%, a mean value of VMA (Void In Mineral Aggregate 16.69%, VFB (Void Filled Bitumen) mean value 73.57%, and Marshall quotient (MQ) mean value 314 kg / mmKeywords: Concrete Asphalt, Marshall Method, Pine FlowersPenelitian ini bertujuan untuk menentukan campuran Bunga Pinus menggunakan metode Marshall, dan untuk menentukan kadar aspal optimal yang dihasilkan dalam campuran aspal beton dengan pengisi Bunga Pinus, ditinjau dari cadangan Marshall, aliran, VIM (rongga Dalam Campuran), VMA (Void) Dalam Mineral) Agregat), VFB (Void Filled Bitumen), dan Marshall quotient (MQ). Metode campuran aspal beton dalam penelitian ini menggunakan aspal minyak AC 60/70. Penelitian ini terdiri dari 5 sampel, masing-masing menggunakan kadar aspal yang berbeda, yaitu: 5%, 5,5%, 6%, 6,5%, 7%. Dengan masing-masing sampel terdiri dari 3 varian spesimen sampel. Penelitian ini dilakukan di Laboratorium Teknis, universitas hadir. Tahapan penelitian termasuk agregat kasar dari batuan padat yang dipegang dengan filter no. 8 (2.36mm), agregat halus dengan pasir sungai brantas melewati no. 8 (2.36mm), dan pengisi menggunakan abu pinus melewati filter no. 200 (0,075mm) .Hasil penelitian ini tentang karakteristik Marshall diperoleh tingkat Asphalt Optimal 6,5% dengan nilai Stabilitas rata-rata 1417, nilai rata-rata Arus 3,6 mm, nilai rata-rata VIM (void Dalam Campuran) 4,11%, nilai rata-rata VMA (Void Dalam Mineral Agregat 16,69%, VFB (Void Filled Bitumen) nilai rata-rata 73,57%, dan Marshall quotient (MQ) nilai rata-rata 314 kg / mmKata Kunci: Aspal Beton, Metode Marshall, Bunga Pinus
PEMANFAATAN LIMBAH PUNTUNG ROKOK FILTER SEBAGAI BAHAN CAMPURAN BETON RINGAN BERPORI Agata Iwan Candra; Edy Gardjito; Yosef Cahyo; Andri Dwi Cahyono; Zendy Bima Mahardana
U Karst Vol. 3 No. 1 (2019): APRIL
Publisher : Kadiri University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30737/ukarst.v3i1.365

Abstract

Concrete is a vital component of construction. One of them is lightweight concrete consisting of a mixture of coarse aggregate, fine aggregate, cement which is united by water in a predetermined ratio. Lightweight concrete is concrete which has a weight of less than 2000kg / m³, lightweight concrete usually uses aggregate or lightweight material so that the concrete produced also has a light specific gravity. Waste cigarette filler waste is a waste that is difficult to recycle. Cotton filter cigarette butts are cotton-based fibers that are lightweight, porous and easily absorb water. For the use of this waste as a substitute for overall coarse aggregate, research needs to be carried out, namely the amount of compressive strength produced by replacing coarse aggregate from cigarette butts waste, job mix used according to SNI K-125 by completely replacing coarse aggregate with cigarette butts waste, Job mix for 1m³ concrete consists of 276 kg of cement, 214 liters of water, 148.62 kg of cigarette butts, and 828 kg of sand. From the above research, the highest compressive strength at 28 days reached K-115.56, which means that the target for concrete paving has reached K-100. As for the absorption, value is quite high from consecutive tests for ¼ hours, 1 hour, 4 hours, and 24 hours produced an average value of 0.116 liters, 0.269 liters, 0.374 liters, 0.699 liters. The results of the study of concrete density with a coarse aggregate of cigarette butts waste reached an average of 1831.11 kg / m³, for the study the pore figures yielded an average value of 0.2854, then the results of the porosity values obtained an average of 0.222016.                                                 AbstrakBeton merupakan komponen vital pada suatu konstruksi. Salah satunya beton ringan yang terdiri dari campuran agregat kasar, agregat halus, semen yang dipersatukan oleh air dengan perbandingan yang telah ditentukan. Beton ringan adalah beton yang memiliki berat kurang dari 2000kg/m³, beton ringan biasanya menggunakan agregat atau bahan yang ringan sehingga beton yang di hasilkan juga memiliki berat jenis yang ringan. Limbah puntung rokok fillter adalah suatu limbah yang sulit untuk di daur ulang. Puntung rokok fillter berbahan dasar kapas yang merupakan serat yang memiliki sifat ringan, berpori, dan mudah menyerap air. Untuk penggunaan limbah ini sebagai pengganti agregat kasar secara menyeluruh perlu diadakan  penelitian yaitu besarnya kuat tekan yang di hasilkan dengan penggantian agregat kasar dari limbah puntung rokok tersebut, job mix yang digunakan sesuai SNI K-125 dengan mengganti sepenuhnya agregat kasar dengan limbah puntung rokok,,job mix untuk 1m³ beton terdiri dari semen 276 Kg, air 214 liter, puntung rokok 148,62 Kg, dan pasir sebanyak 828 Kg. Dari penelitian di atas diperoleh nilai kuat tekan pada umur beton 28 hari tertinggi mencapai K-115,56 yang berarti telah mencapai target untuk paving beton sebesar  K-100. Sedangkan untuk nilai absorsinya cukup tinggi dari pengujian berturut-turut selama ¼ jam, 1 jam, 4 jam, dan 24 jam di hasilkan nilai rata-rata  sebesar 0,116 liter, 0,269 liter, 0,374 liter, 0,699 liter. Hasil penelitian dari berat jenis beton dengan agregat kasar limbah puntung rokok mencapai rata-rata 1831,11 Kg/m³, untuk penelitian angka pori di hasilkan nilai rata-rata mencapai 0,2854, selanjutnya hasil nilai porositas diperoleh rata-rata mencapai 0,222016.
PENGARUH PENAMBAHAN BATU KARANG SEBAGAI SUBSTITUSI AGREGAT HALUS DALAMPEMBUATAN PAVING BLOCK Edy Gardjito; Agata Iwan Candra; Yosef Cahyo
U Karst Vol. 2 No. 1 (2018): APRIL
Publisher : Kadiri University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30737/ukarst.v2i1.374

Abstract

                                                             Material exploitation, especially the use of sand as the main component of concrete, needs  to  be  reduced. The  purpose  of  this  research  is to find  out  the  value of  compressive strength   from   the addition of rocks to achieve compressive strength according to the standard mix  design  of  paving  blocks. This  research  was  conducted  at  the University's Civil Engineering Laboratory. Attending a trial and error method, the samples tested were cube with a size of 15 x 15 x 15 cm with 3 pieces with the quality of paving planned and K-225 or 18.675  MPa. The  method  of  making specimens  includes  semi-mechanics  using  a concrete mixer. Fractional waste The rock is crushed into small pieces and then put in messin abrassion to get smaller pieces of rock and become grains of sand. Test result obtained a percentage of 25% indicating a compressive strength of 22.1 MPa, 20.3 MPa, 19.9MPa, and has an average value   of 21.8   MPa. Then   the   results from the   substitution experience i increase   against compressive strength. Keywords: Coral, Fine Aggregate, Compressive Strength.  Eksploitasi material, terutama penggunaan pasir sebagai komponen utama beton, perlu dikurangi. Tujuan dari penelitian ini adalah untuk mengetahui nilai kekuatan tekan dari penambahan batuan untuk mencapai kekuatan tekan sesuai dengan desain campuran standar balok paving. Penelitian ini dilakukan di Laboratorium Teknik Sipil Universitas. Menghadiri metode coba-coba, sampel yang diuji adalah kubus dengan ukuran 15 x 15 x 15 cm dengan 3 buah dengan kualitas paving yang direncanakan dan K-225 atau 18,675 MPa. Metode pembuatan spesimen termasuk semi-mekanika menggunakan mixer beton. Limbah pecahan Batuan dihancurkan menjadi potongan-potongan kecil dan kemudian dimasukkan ke dalam abrasi untuk mendapatkan potongan batu yang lebih kecil dan menjadi butiran pasir. Hasil pengujian diperoleh persentase 25% yang menunjukkan kekuatan tekan 22,1 MPa, 20,3 MPa, 19,9MPa, dan memiliki nilai rata-rata 21,8 MPa. Kemudian hasil dari pengalaman substitusi saya meningkat terhadap kekuatan tekan Kata Kunci
Measurement Of Occupational Safety And Health Risk Levels Of Kadiri University LP3M Building Sony Susanto; Hendy Hendy; Budi Winarno; Agata Iwan Candra
U Karst Vol. 4 No. 2 (2020): NOVEMBER
Publisher : Kadiri University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30737/ukarst.v4i2.782

Abstract

Construction work for high rise buildings is a dense work activity with a high level of risk. The purpose of this research is that construction of the building takes place in the middle of lecture activities where many students, lecturers, and staff carry out activities in the campus environment, considering that construction projects are generally vulnerable to work accidents. This study investigated the identification, K3 risk assessment, and how to control OHS risks in Kadiri University LP3M building projects. The assessment method uses a matrix sourced from AS / NZS 4360: 2004. The study population numbered 58 workers ranging from workers, artisans, project guards, forepersons, executors, and office staff. The sample in this study amounted to 38 respondents. Data collected from questionnaires to respondents. The results of the study showed that immovable/ tripped objects with a risk index of 20 included a very high-risk classification, high-risk classification of 4 variables, classification at medium risk level as many as ten variables can endanger workers and jobs while classification at a low-risk level as much as two variables.
Bearing Capacity Modification Of Clay In The Kedungsigit Village Using Zeolite Krisdiyanto Nugroho; Agata Iwan Candra; Yosef Cahyo Setianto Poernomo
U Karst Vol. 5 No. 2 (2021): NOVEMBER
Publisher : Kadiri University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30737/ukarst.v5i2.2190

Abstract

Clay is a type of soil with a high level of water content. These properties make clay soils have a low low bearing capacity which can have an impact on the buildings above them, such as cracked walls, raised foundations, bumpy roads and so on. The soil in Kedungsigit Village, Karangan District, Trenggalek Regency is clay and needs to be repaired to build a strong building. This study aims to modify the value of the bearing capacity of clay.  Modifications were made by adding Zeolite with a percentage of 0%, 5%, 10%, 15%, and 20%.  Zeolite is used because it contains mineral kristal alumina silikat which have the ability to bind grains between aggregates.  Observations were made on  the characteristics of clay including testing of volume weight, shear strength, and bearing capacity  using the Terzaghi method. The results showed the optimum value for the addition of 15. In testing the bearing capacity of the soil using the tread foundation, the value of 32,470 t/m2 was obtained for the addition of 15% zeolite and 21,376 t/m2 for the original soil.   From these results it is known that the use of zeolite can increase the value of the bearing capacity of the soil. So that these modifications can be used as an effort to improve soil in Kedungsigit village.
Easy Way To Determine The Feasibility Of Coarse Aggregate On All Pavement Layers Using The Los Angeles Tatonas TA-700 Machine Mahardi Kamalika Khusna Ali; Agata Iwan Candra; Elsa Rizqi Purwanti; Rikha Wirda Izzati; Kavindo Yugiswara Hutama; Mohammad Roziq; Herlangga Duta Pramudya
U Karst Vol. 5 No. 2 (2021): NOVEMBER
Publisher : Kadiri University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30737/ukarst.v5i2.2200

Abstract

The use of coarse aggregate with poor quality can cause bumpy roads, cracked roads, potholes, and others. Coarse aggregate wear is an indicator of the aggregate resistance index against friction with other objects. Any aggregate to be used in a pavement mix must meet the wear requirements. Low wear causes the aggregate to be easily crushed when exposed to friction and has an impact on a low level of stability. The purpose of this research is to determine the feasibility of coarse aggregate in Kedak Village, Kediri. One of the feasibility of coarse aggregate is reviewed based on wear with abrasion testing. This research was conducted by using an abrasion test using the Los Angeles TA-700 machine and SNI 2417:2008 as a reference. The specimens were taken at random and met the criteria for passing the number 3/4 sieve and stuck on the 2500 gram sieve number 1/2 and the aggregate that passed the 1/2 sieve was stuck on the 3/8 sieve as much as 2500 grams. The results obtained stated that the average wear of the abrasion test was 26.6%. Based on these results, the aggregate can be said to be feasible because it does not exceed 40% in accordance with the provisions of the 2018 Binamarga General Specifications. So that coarse aggregate from Kedak Village, Kediri can be used for all mixtures of road pavement layers.
Curtain Grouting To Reduce Seepage Foundation Access Road To The Top Of The Dam At Tugu Dam Supriono Supriono; Agata Iwan Candra; Yosef Cahyo Setianto Poernomo; Mochammad Danara Indra Pradigta
U Karst Vol. 6 No. 1 (2022): APRIL
Publisher : Kadiri University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30737/ukarst.v6i1.2479

Abstract

The construction of a complementary access road to the top of the dam is to the left of the Tugu dam pedestal. Based on geological studies, it is feared that there is a potential for seepage that passes through the left pedestal through joints, fractures, and fault areas/rock layers below the foundation surface. To anticipate this, the allowable seepage requirement is the lugeon value (Lu) < 3. This study aims to determine the geological conditions and the amount of seepage before and after foundation repairs are carried out using the grouting method. The type of this research is field research, qualitative descriptive because this research tries to collect lugeon population and cement material absorbed into the rock from water pressure test and grouting injection work by grouping each type of hole, pilot hole, primary hole, secondary hole, tertiary hole, and check hole. The study results by taking rock cores found that the constituent rocks were volcanic breccia units and colluvial rocks. Furthermore, a water pressure test before grouting with a water passing value of (k) = 6.62E-05 to 4.73E-04 cm/sec or with a lugeon value (Lu) of 5.07 to 36.21. After repairing the foundation using rim curtain grouting, the seepage that occurs decreases with a water passing value (k) = 1.96E-05 to 3.03E-05 cm/sec or lugeon (Lu) 1.50 to 2.32, so the requirements the target value of Lu < 3 was achieved with the effectiveness in the good category.
Co-Authors Abidatul Izzah Aditia, Trio Syiwa Aditiya Yayang Nurkafi Afif Nur Rahmadi Afif Nur Rahmadi, Afif Nur Afriyan Arsya Sabilla Agung Guncoro Ahmad Ridwan Ahmad Ridwan Ahmad Ridwan Ahmad Ridwan Ahmad Ridwan Ahmada Khotibul Umam Aldri Frinaldi Alfaridh Pasya, Salman Alfina Iskindaria Altara, Jecksindio Elten Alvin Hidayat Amanda Rizky F Anasrudin Yusuf Andri Dwi Cahyono Annas Dwi Safi&#039;i April Gunarto April Gunarto April Gunarto Ardinata Ardinata Ariadi Santoso Ariadi Santoso, Ariadi Arif Fathur Rohman Arif Rivianto Arif Rivianto Arthur Daniel Limantara, Arthur Daniel Ashabul Yamin Atsfiela Dzulkhan Qalby Bagas Naga Pratala Haryadi Bella Amiria Rahmahima Bima Mahardana, Zendy Budi Heryanto Budi Winarno Budi Winarno Candra Yulianto Dicko Mahendra Dikhy Ridho Laksono Dodi Setiawan Dwi Hartanto Dwi K, Mohamad Agus Dwifi Aprilia Karisma Dwifi Aprilia Kharisma Dwifi Aprillia Karisma Edy Gardjito, Edy Eko Siswanto Eko Siswanto Eko Winarti Elsa Rizqi Purwanti Evita Fitrianis Hidiyati Faiz Muhammad Azhari Fajar Romadhon Fajar Romadhon Fandra Andriansyah P Farikhatul Mufaidah Fatkunada, Nur Addin Fauzie Nursandah Fauzie Nursandah Febrian, Bagas Fianca Nimas Yamada Puteri Fidyan Mamlu&#039;atul Husna Fitry Rahmawaty Fransesco Indra Permana Friska Windi Meira Aisyah Galang Santoso Hadi Mashuri Hendy Hendy Hendy Henny Prasetiyo Heri Wahyudiono Herlan Pratikto Herlangga Duta Pramudya Hermawan Hermawan Hidiyati, Evita Fitrianis Hikmatul Lailiya Husna, Nadiya Ilham Rizqi Nurdian Putra Imam Mustofa Imam Safi'i Kavindo Yugiswara Hutama Khoirun Nisa&#039; Khoirun Nisa' Ki Catur Budi Ki Catur Budi Ki Catur Budi S Krisdiyanto Nugroho Leo Agusta Utama Lin Sintyawati M Ilham Fauzil Fahmi Mahardi Kamalika Khusna Ali Mahardika, Rega Malik Ibrahim Ma’rifatul Mumayyizah Meylinda Vricilia Mishbahul Aziz Moch Aminuddin Moch. Risjad Aldiansyah Mochamad Rizki Mochammad Danara Indra Pradigta Moh. Idham Cholid Moh. Ilham Farihi Mohamad Agus Fajar Wibowo Mohammad Abdul Aziz Hanafi Mohammad Roziq Muchammad Sutikno Mudinillah, Adam Muhammad Bahrudin Muhammad Feggi Saputra Muhammad Heri Nastotok Muhammad Heri Nastotok Muhammad Lutfi Amzari Muhammad Nasih Al hasbi Muhammad Ridho Muhammad Rosyid Abdul Rohman Fauzy Muhammad Sulton Bahrudin Mukhammad Ibnul Mubarok Nadi Rheiza Fathurrohman Niko Andika Erwanda Nur Addin Fatkunada Nursandah, Fauzie Ogest Tegar Widyakrama Oktaviadi, Mohammad Reza Onie Wardani Pertiwi, Sheila Ananda Putri Prendy Eliya Mahendra Putri, Yuzi Melia Adi Rahadi Reswara Rahmat Heru Rahmat Heru Rahmat Heru Supriyo Rahmat Heru Supriyo Rahmawati, Apriliya Laily Ramadhan Mahendra Ravie Setya Putra Rekso Ajiono Ricky Putra Ardianto Rikha Wirda Izzati Rina Dwi Fatika Rina Dwi Fatika Rivianto, Arif Rohmat Ilyas Kurniawan Roid Ahmad Faizin Romadhon Romadhon Romadhon, Fajar Safi'i, Annas Dwi Safi'i, Imam Safi’i, Annas Dwi Saiful Muslimin Salman Alfaridh Pasya Sari, Tiara Sherlyta Satria Arung Bangun Samodera Satria Febby Romaadhoni Sefiyanti, Redyka Sheila Ananda Putri Pertiwi Sigit Winarto Sigit Winarto Sigit Winarto Sigit Winarto Sony Santoso Sony Susanto Sri Wiwoho Mudjanarko, Sri Wiwoho Sudjati Sudjati Sudjati Sudjati Sugeng Yani Widodo Sulik Anam Sulik Anam Sulik Anam Sumargono Sumargono Sumargono Sumargono Sumargono Supriadi Supriadi Supriono Supriono Suwarno Suwarno Tiara Sherlyta Sari Tiok Kresna Aji Two Puji Guntur A Uminarsih Uminarsih Veithzal Rivai Zainal Vella Maulina Kris Putri Wahyu Agung Nugroho Wardani, Onie Widodo Restu Putra Widodo, Silvi Rushanti winarti, eko Wisnu Arganata Yosef Cahyo Yosef Cahyo Yosef Cahyo S Yosef Cahyo S.P Yosef Cahyo Setianto Poernomo Yosef Cahyo Setianto Poernomo Yosef Cahyo Setianto Poernomo Yosef Cahyo Setianto Poernomo Yosef Cahyo Setianto Poernomo Yosef Cahyo Setianto Poernomo Yosef Cahyo Setianto Purnomo Yusiane Saraswati Yuzi Melia Adi Putri Zaizafun Zakiya Zaizafun Zakiya Zakiya, Zaizafun Zendy Bima Mahardana