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Penggunaan Campuran Serbuk Kerang Lokal Sebagai Pengganti Sebagian Semen Pada Pembuatan Beton Fansuri, Subaidillah; Diana, Anita Intan Nura; Deshariyanto, Dwi
PUBLIKASI RISET ORIENTASI TEKNIK SIPIL (PROTEKSI) Vol 2 No 1 (2020)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/proteksi.v2n1.p15-20

Abstract

Pembangunan menggunakan kontruksi beton memiliki banyak keunggulan dibandingkan material struktur lainnya. Sebagai alternatif untuk memanfaatkan limbah di sekitar lingkungan, maka diperlukan penelitian campuran beton menggunakan material lain. Dalam penelitian ini digunakan kulit kerang, sebagai bahan baku utama dalam pembuatan beton, dengan variasi kulit kerang 10% dan 20%. Penelitian ini dilakukan di laboraturim Fakultas Teknik Universitas Wiraraja Sumenep. Ekperimen pada penelitian ini dilakukan dengan cara membandingkan beton normal fc = 25 Mpa sebagai kontrol, Benda uji tersebut diuji dengan pengujian kuat tekan. Dalam penelitian ini sampel yang akan diuji untuk kuat tekan sebanyak 5 sampel dari setiap masing-masing variasi campuran. penelitian ini menggunakan analisis frekuensi (Distribusi Frekuensi). Dari hasil penelitian yang dieksperimenkan diharapkan mengetahui pengaruh serbuk kulit kerang sebagai pengganti semen terhadap kuat tekan beton. Hasil penelitian menunjukkan beton yang menggunakan penambahan serbuk kulit kerang sebagai pengganti semen mengalami penurunan kuat tekan. Beton normal tanpa penambahan serbuk kulit kerang memiliki kuat tekan karakteristik 20,63 Mpa. Beton dengan serbuk kulit kerang 10% sebagai pengganti semen tersebut memiliki kuat tekan karakteristik sebesar 14,67 Mpa. Beton dengan serbuk kulit kerang 20% sebagai pengganti semen memiliki kuat tekan karakteristik sebesar 13,69 Mpa.
Pengaruh Penggunaan Serbuk Kulit Cangkang Telur Sebagai Subsitusi Parsial Semen Terhadap Kuat Tekan Beton Ashariyanto, Yudi; Diana, Anita Intan Nura; Deshariyanto, Dwi
PUBLIKASI RISET ORIENTASI TEKNIK SIPIL (PROTEKSI) Vol 4 No 2 (2022): Vol. 4 No. 2 (2022)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/proteksi.v4n2.p114-119

Abstract

Concrete is a construction material that is the result of a combination of cement, coarse aggregate, fine aggregate, and water mixed together. The work of making concrete can be added an additional material for the benefit of construction work. In this study, 12 test objects (BU) were made using a mold in the form of a cylindrical diameter of 15 cm and a height of 30 cm. The tests carried out were in the form of testing the compressive strength of concrete at the age of 20 days, data analysis, simple linear regression analysis and hypothesis testing f, t test, significance test. The results showed that the variation of eggshell powder, the percentages of 0%, 5% and 10%, increased with an average value of the compressive strength of concrete by and while the variation of 20% experienced a decrease in the simple regression equation Y = 14210.600 + (- 2,957) from In the equation, the variable (X) is the higher the variation of eggshell powder, the (Y) will decrease the compressive strength obtained.
Analisa Pengaruh Kinerja Mandor Terhadap Kualitas Proyek Konstruksi (Studi Kasus: Proyek Renovasi Villa Pasraman Bhagawan, Jimbaran, Kec. Kuta Selatan Kab. Badung) Kariyana, I Made; Putra, I Komang Alit Astrawan; Ahdan, Alan; Pamungkas, Tri Hayatining; Diana, Anita Intan Nura
Jurnal Ilmiah MITSU (Media Informasi Teknik Sipil Universitas Wiraraja) Vol 13 No 1 (2025): Jurnal Ilmiah MITSU
Publisher : Fakultas Teknik, Universitas Wiraraja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24929/ft.v13i1.3537

Abstract

Construction developments in Bali have experienced great progress in recent years, especially in the construction of hotels, resorts and villas. This attracts the interest of many investors to invest in building villas in Bali. An important factor that determines project success is the planning of human resources who are directly involved in project work, especially foremen. One of the projects experiencing delays is the Pasraman Bhagawan Villa Renovation Project. This delay is caused by a focus on the quality of work so that it goes according to plan. Therefore, this study aims to analyze the influence of foreman performance on work quality and the factors that influence it. This research uses data collection methods by distributing questionnaires and multiple linear regression analysis. Based on the analysis results, the R-Square value obtained was 0.949, which means that the foreman's performance influenced 94.9% of the quality of the Pasraman Bhagawan Villa Renovation Project in Jimbaran. Management factors are the most dominant factors influencing project quality with a t count of 4.114. More efficient management of time, resources and budget will help avoid delays and ensure project quality is maintained.
Komparasi Model Struktur dengan Dua Metode (Matriks dengan Cross) Fansuri, Subaidillah; Deshariyanto, Dwi; Diana, Anita Intan Nura
Jurnal Ilmiah MITSU (Media Informasi Teknik Sipil Universitas Wiraraja) Vol 13 No 1 (2025): Jurnal Ilmiah MITSU
Publisher : Fakultas Teknik, Universitas Wiraraja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24929/ft.v13i1.4148

Abstract

Analyzing the structure using different manual methods certainly has a different flow. The results of the calculation of the structural analysis of each manual method certainly have varying values. Where the analysis will compare the two manual methods, namely the matrix method and the cross method. Based on these differences, a comparative analysis is carried out between the manual method (matrix method) and other manual methods (the cross method) related to the calculation results obtained from each method. The object of study analyzed is the structural model. The analytical method used is the comparative analysis method. This analysis is focused on the comparison of the two methods, namely the matrix method and the cross method in relation to the calculation results of internal forces which will be compared the magnitude and difference as well as the level of the resulting magnitude. The results of the analysis show that the values ​​generated in the two structural analysis methods are not the same. The calculation of the difference between the results of the structural analysis of the two methods on each stem has a different difference value. Based on the frequency value, each internal force in the structural analysis has a different level of magnitude. In all structural models, there is a large difference and a small difference.
PEMANFAATAN BETON NON-PASIR SEBAGAI ALTERNATIF PERMEABLE PAVING BLOCK DENGAN MENGGUNAKAN AGREGAT KASAR LOKAL SUMENEP BERUPA KERIKIL BATU PECAH Deshariyanto, Dwi; Fansuri, Subaidillah; Diana, Anita Intan Nura
Jurnal Ilmiah MITSU (Media Informasi Teknik Sipil Universitas Wiraraja) Vol 13 No 2 (2025): Jurnal Ilmiah MITSU
Publisher : Fakultas Teknik, Universitas Wiraraja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24929/ft.v13i2.4620

Abstract

Non-sand concrete or porous concrete is made by reducing the use of fine aggregates (sand). The high porosity of this concrete acts as a water absorption capacity that allows the concrete to absorb rainwater and water from other sources above it. Based on the existing problems, this study examines the compressive strength, water absorption capacity, ideal proportions, and application of paving blocks made from sandless concrete using local coarse aggregates. The objective of this research is to determine the compressive strength, water absorption capacity, ideal proportions, and application of paving blocks. This study uses a ratio of 1Pc:6 Ak, 1Pc:8 Ak, and 1Pc:10 Ak with a phase of 0.4, and this research method uses in-depth analysis techniques. The 1Pc:6Ak ratio has the highest average compressive strength of 6.3 Mpa. The 1Pc:6Ak ratio had an average water absorption of 26 ml/second. The ideal proportion of the three ratios studied is 1Pc : 6Ak with a compressive strength of 6.3 MPa and a water absorption capacity of 26 ml/second. A compressive strength of 6.3 MPa is classified as grade D with a water absorption capacity of 26–31.75 ml/second.
PENGARUH KINERJA PENAMBAHAN BAN BEKAS SEBAGAI CAMPURAN ASPAL Komalawati, Rohma; Diana, Anita Intan Nura
Jurnal Teknik Gradien Vol 17 No 02 (2025): JURNAL TEKNIK GRADIEN
Publisher : Fakultas Sains dan Teknologi Universitas Ngurah Rai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47329/teknik_gradien.v17i02.1546

Abstract

Jumlah limbah ban bekas terus meningkat seiring dengan bertambah jumlah kendaraan di indonesia. Masalah ini semakin besar limbah karet ban bekas ini mecemari lingkungan sekitar dan tidak mudah terurai jika dibiarkan begitu saja tanpa penanganan khusus. Banyak penelitian yang sudah dilakukan terhadap aspal untuk mendapatkan viskosistas yang baik dan daya tahan lama serta pemafaatan limbah serta mengurangi pencemaran lingkungan. Tujuan dari dilakukannya penelitian ini adalah mengetahui pengaruh kinerja penambahan ban bekas sebagai campuran aspal. Jenis penelitian yang digunakan pada penelitian ini adalah eksperimen, yaitu pengambilan data diambil dari metode percobaan di laboratoum. Pada penelitian ini peneliti menggunakan ban bekas sebagai campuran aspal variasi 2,5%, 2%, 10% sedangkan untuk kadar aspal menggunakan 5%. Setiap campuran proporsi dibuat sebanyak 3 sampel sehingga total keseluruhan sampel yang dipakai yaitu 9 sampel. Pengumpulan data terdiri data sekunder dan data primer. Teknik analis berupa kepadatan (density), VIM, VMA, VFA pelelehan (flow), dan amaMQ (Marshall Quotient). Dari pengujian bulk density, dan stabilitas dan flow diperoleh nilai tertinggi pada variasi 10% sedangkan pada varisi 0%, 1,5%, dan 2% memiliki nilai lebih rendah dari pengujian VIM, VMA, dan MQ diperoleh nilai tertinggi pada variasi 2% dan 10%. Dari pengujian VFA diperoleh nilai tertinggi pada variasi 0%.
TEKNOLOGI PENGOLAHAN AIR LIMBAH RUMAH TANGGA (GREYWATER) SEBAGAI PENGGANTI AIR PERTANIAN HIDROPONIK GUNA MENDUKUNG KETAHANAN PANGAN MASYARAKAT DESA PINGGIRPAPAS KABUPATEN SUMENEP Diana, Anita Intan Nura; Rahmanto, Ach. Desmantri; Hopid, Hopid
JMM (Jurnal Masyarakat Mandiri) Vol 8, No 1 (2024): Februari
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v8i1.20441

Abstract

Abstrak: Desa pinggirpapas termasuk desa yang padat penduduk, karakteristik masyarakat konsumtif untukkebutuhan pokok sehari hari didapat dengan cara membeli, minim rumah yang berkonsep ruang terbuka hijau akibat keterbatasan lahan dan sangat minim dalam kepemilikan intalasi pengolahan air limbah (IPAL) pada setiap rumah. Hasil limbah domistik yang dihasilkan oleh masyarakat langsung dialirkan/dibuang ke saluran drainase yang dapat menyebabkan pencemaran lingkungan hal ini terbukti terdepat beberapa titik pencemaran lingkungan yang parah. kegiatan pengabdian kepada masyarakar ini bertujuan untuk meminimalkan pencemaran lingkungan dengan Intalasi pengolahan air limbah (IPAL), memaksimalkan keterbatasan lahan dengan media tanam hidropnik, dan meningkatkan jiwa entrepreneur. Terdapat 2 mitra yaitu RT 07 dan RT 08 Dusun Ageng Desa Pinggirpapas Kec. Kalianget Kab. Sumenep. Kegiatan ini dimulai dengan penyerahan barang hibah kepada mitra, pelatihan dengan peserta sebayak 30 orang. Tingkat pengetahuan peserta pelatihan ipal sebelum sebesar 5,33 % sesudah pelatihan 92,33 %. Tingkat pengetahuan peserta pelatihan hidroponik sebelum pelatihan sebesar 4 % sesudah pelatihan 96 % sedangkan tingkat pengetahuan peserta pelatihan pemasaran hasil budidaya hidroponik sebelum pelatihan sebesar 15,33 % sesudah pelatihan 86,67 %.Abstract: Pinggirpapas village is a densely populated village, the characteristics of a consumptive society for daily basic needs are obtained by buying, there are minimal houses with a green open space concept due to limited land and very minimal ownership of wastewater treatment installations (IPAL) in each house. Domestic waste produced by the community is directly channeled/discarded into drainage channels which can cause environmental pollution. This has proven to be the case for several points of severe environmental pollution. This community service activity aims to minimize environmental pollution with waste water treatment plants (IPAL), maximize limited land with hydropnic planting media, and increase the entrepreneurial spirit. There are 2 partners, namely RT 07 and RT 08 Ageng Hamlet, Pinggirpapas Village, District. Kalianget District. Sumenep. This activity began with the handover of grant items to partners, training with 30 participants. The level of knowledge of ipal training participants before was 5.33% after the training was 92.33%. The knowledge level of hydroponic training participants before the training was 4% after the training was 96% while the knowledge level of marketing training participants for hydroponic cultivation products before the training was 15.33% after the training was 86.67%
PENAMBAHAN ABU DAUN BAMBU SEBAGAI SUBSTITUSI MATERIAL SEMEN TERHADAP KINERJA BETON Anita Intan Nura Diana; Subaidillah Fansuri; Dwi Deshariyanto
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 9 No. 2 (2020)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/pd.9.2.1788.172-182

Abstract

Bamboo leaf ash has reactive properties that can react to hard and stiff materials. Based on research, through burning for 2 hours bamboo leaf ash has 75.9% silica. Based on the background, the purpose of this study is to determine the effect of bamboo ash as a mixture of cement on the performance of concrete. The method used in this research is the experimental method. Experiments were carried out on normal concrete with K 240 concrete quality which the variation of bamboo leaf ash is 0%, 3%, 5%, and 7% from the cement mixture and compressive strength test with a sample of 3 cube-shaped specimens measuring 15 x 15 x 15 cm at the age of 14 days. The data analysis technique used is linear regression using SPSS software. The results show the compressive strength value which is influenced by the variation of the mixture of bamboo leaf ash is Y = 13.871 + 0.419 X where x is the variation of the mixture and y is the compressive strength value of concrete. The value of t-test = 2.504 > t-table = 1.812 indicates a significant influence between the addition of variations in the mixture of bamboo leaf ash to compressive strength. The optimum variation was found in the proportion of bamboo ash mixture of 5% and 7%.
PENAMBAHAN SERBUK LIMBAH KACA DAN ABU DAUN BAMBU TERHADAP KINERJA PAVING BLOCK Anita Intan Nura Diana; Subaidillah Fansuri
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 10 No. 2 (2021)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/pd.10.2.3932.398-416

Abstract

Glass is an object that cannot be separated from human life. Based on data from the Minister of Environment and Forestry (LHK) in 2020, it was stated that data on waste in Indonesia reached 67.8 million tons, of which 0.7 million tons were glass waste. It is known that the types of waste produced in Indonesia are organic waste (60%), plastic waste (14%), paper waste (9%), metal (4.3%), glass and wood (12.7%). The purpose of this study was "to know the effect of adding glass waste powder and bamboo leaf ash on the performance of paving blocks". The data needed in this study are primary data and secondary data. The technique used to collect primary data in this research is the experimental method. The data to be analyzed was obtained from the results of testing in the laboratory using 45 samples. Data were analyzed using multiple linear regression test. All analysis using SPSS software which is then presented in the form of tables, pictures and descriptions. The results showed that the average compressive strength of paving blocks was B quality with regression equation Y = 19.010+ (-0.119) X1 + (0.063) X2, while for absorption was D quality with regression equation Y = 10.598+ (-0.094) X1 + (-0.001) X2. In general, the addition of glass waste and bamboo leaf ash has an effect on the compressive strength and water absorption of paving blocks.
Pemanfaatan Limbah Abu Batok Kelapa dan Kapur Hidrolis sebagai Bahan Substitusi Semen pada Paving Block Nura Diana, Anita Intan; Zainah, Nor
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.v28i2.36136

Abstract

Sumenep has a large amount of coconut shell ash waste from the briquette industry and a considerable potential for producing limestone (hydraulic lime). The development of road transportation infrastructure as a regional development in Indonesia using paving blocks has resulted in increased demand for cement. Utilization of waste and the potential of local materials must be endeavored by users, both of which have the same content as cement. The research method used an experimental method by replacing the cement with coconut shell ash waste and hydraulic lime, each of 0%, 5%, 10%, 15%, 20%. data analysis techniques using multiple linear regression method with the help of SPSS software. The results of the study with the help of SPSS software showed that the addition of variations in coconut shell ash waste and hydraulic lime did not have a simultaneous effect on the compressive strength and absorption of water. Laboratory research results show a maximum compressive strength of 18.616 Mpa and an average water absorption of 10.751% with the addition of each variation of 5% coconut shell ash waste and hydraulic lime, based on SNI -03-0691-1996 compressive strength including quality classification B, while absorption does not meet the requirements for absorption quality classification.