Master Theses
Master Theses
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Now showing items 241-260 of 310
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Pembuatan Ekosemen dari Abu Sampah dan Uji Aplikasinya untuk Panel Beton
(Universitas Sumatera Utara, 2009)Portland cement is generally produced from natural materials, calcium carbonate as source of CaO; clay as source of SiO2 and Al2O3. This research conducted by making ecocement using several variations from house hold garbage ... -
Pembuatan dan Karakterisasi Batako Ringan yang Dibuat dari Sludge (Limbah Padat) Industri Kertas-Semen
(Universitas Sumatera Utara, 2009)The fabrication of sludge for structural construction materials had been made with aggregate raw material based on sludge and sand, where cement is used as reinforce matrix. The variables in concrete sludge are: composition ... -
Pemanfaatan Limbah Padat Pabrik Kertas Rokok sebagai Pengisi Bahan Papan Gipsum Partisi Dengan Perekat Tepung Tapioka
(Universitas Sumatera Utara, 2009)Has been done research with exploiting title of cigarette paper mill solid waste as material filler gypsum partition with tapioca flour glue. Research of ii is done in laboratory of Kimia Polymer FMIPA USU At this research ... -
Pemanfaatan Biogas Kotoran Ternak Sapi sebagai Pengganti Bahan Bakar Minyak dan Gas
(Universitas Sumatera Utara, 2009)Gas bio merupakan gas hasil aktivitas biologi melalui proses fermentasi anaerob dan merupakan energi terbarukan, sebagai bahan pembuat gas bio adalah kotoran hewan dan sampah organik. Penelitian dilakukan dengan menggunakan ... -
Pembuatan dan Kararkterisasi Kertas yang Dibuat dari Kantong Semen Bekas dengan Pulp Batang Kelapa Sawit
(Universitas Sumatera Utara, 2008)kantong semen bekas -
Pencampuran Serbuk Penggergajian Batang Kelapa dengan Termoplastik Polipropilena untuk Bahan Kemasan Jerigen Plastik
(Universitas Sumatera Utara, 2008)The applied polypropylene the melting point is 175° C and the density ( ? ) = 0,905. Blended polypropylene ( PP ) with saw dust of coconut trunk ( SPBK ) has been experimented, and the best comparison of PP/SPBK is 90 : ... -
Pemanfaatan Kulit Kerang dan Resin Epoksi terhadap Karakteristik Beton Polimer
(Universitas Sumatera Utara, 2009)Have been made an alternative concrete without cement by using the composition of raw material there are clamshell 66.67 – 83.33 % (volume), silica sand 16.67 – 33.33 % (volume) and 5 - 20 % (volume) epoxy resin, concrete ... -
Analisis Pengaruh Penambahan Mullite 3Al203.2SiO2 dan Variasi Suhu Sintering terhadap Karakteristik Keramik Al2O3 dengan Simulasi Program Matlab
(Universitas Sumatera Utara, 2008)Research about influent of Alumina has been done for making of alumina. Ceramic alumina is as refractory for high temprature up to 1600oC. Alumina doped mullite was varied from 0%,10%, 15%, 20%, 25% of total weight. The ... -
Efek Komposisi Agregat Batu Apung dan Epoxy Resin dalam Pembuatan Polymer Concrete Terhadap Karakteristiknya
(Universitas Sumatera Utara, 2009)Beton polimer merupakan campuran beton dengan bahan perekat polimer yang dapat meningkatkan sifat fisik, mekanik, dan ketahanan terhadap bahan kimia dalam waktu yang relatif singkat. Telah dilakukan pembuatan beton polimer ... -
Studi Analisis tentang Hubungan Suhu Sintering terhadap Karakter Keramik Berpori Cordierite secara Simulasi dengan Program Mathematica 5.1
(Universitas Sumatera Utara, 2008)This present thesis applies an study analitycal research about correlation sintering temperature with the characteristic of cordierite ceramic mechanic by simulation with mathematica 5.1 programs. The simulation research ... -
Analisis Pengaruh Temperatur Reaksi dan Konsentrasi Katalis Naoh dalam Media Etanol terhadap Perubahan Karakteristik Fisika Biodiesel Sawit
(Universitas Sumatera Utara, 2009)Oil palm has done transesterification in ethanol media with catalyst NaOH in variation temperature reaction and concentration catalyst. Variation temperature reaction (T1 : 300C, T2 : 500C, T3 : 700C) and variation temperature ... -
Pembuatan dan Karakteristik Kertas Eceng Gondok
(Universitas Sumatera Utara, 2008)A fabrication and characterization on papers made from hyacinth pulp have been performed using a chemical method. Process of making samples was done with 2.5 % soda varying with 2, 4, 6, 8, and 10 minutes. All samples then ... -
Analisis Lokasi Aliran Muka Sebagai Fungsi Waktu Resapan pada Proses VARTM
(Universitas Sumatera Utara, 2005)Resin transfer molding in composite panel observed with the computer as the VARTM process. It's simulation who name "Flow Front Simulation" illustrated as "Flow Front Location" as a function of infiltration time who ... -
Desain dan Karakteristik Panel Akustik Dengan Model Multi Lapisan Komposit Sebagai Partisi Peredam Suara
(Universitas Sumatera Utara, 2014)The study has been obtained design and characteristic of acoustic panel for sound absorber. Acoustic panel made with multilayer composite model, consisting of plywood, polyurethane foam, coconut fiber coir, and patchwork. ... -
Pembuatan dan Karakteristik Komposit yang Terdiri dari Campuran Polietilen Densitas Rendah (LDPE) dengan Pengisi Bentonit Alam
(Universitas Sumatera Utara, 2013)This study aims to determine the morphology of composite bentonite before and after, to determine thermal and mechanical properties of LDPE composites with natural bentonite filler after chemical purification. The research ... -
Simulasi Kuat Medan Magnet dekat Magnet Permanen secara Numerik dengan Syarat Batas Dua Dimensi disekitar Vakum
(Universitas Sumatera Utara, 2011)Having done simulation strong magnetic field near permanent magnets is numerically with boundary two dimention around vacum. Input of this present thesis are magnet size 4 x 5 in array mesh, region size 9 x 10 in array ... -
Pembuatan dan Karakterisasi Elektroda Keramik Konduktif Berbasis Komposit CuO-ZnO Untuk Pengolahan Air Limbah Menggunakan Metode Elektrokoagulasi
(Universitas Sumatera Utara, 2015)Has been made conductive ceramic electrode based CuO-ZnO composites with conventional techniques of CuO powder as a matrix and ZnO powder as a filler with composition variation CuO: ZnO 75%: 25%, 80%: 20%, 85%: 15%, 90%: ... -
Pembuatan dan Karakterisasi Elektroda Keramik Konduktif Berbasis Komposit CuO-ZnO Untuk Pengolahan Air Limbah Menggunakan Metode Elektrokoagulasi
(Universitas Sumatera Utara, 2015)Has been made conductive ceramic electrode based CuO-ZnO composites with conventional techniques of CuO powder as a matrix and ZnO powder as a filler with composition variation CuO: ZnO 75%: 25%, 80%: 20%, 85%: 15%, 90%: ... -
Analisis Perubahan Tegangan Dalam Deteksi Keadaan Air dengan Free-Dipping Method Menggunakan Sensor Kitosan
(Universitas Sumatera Utara, 2013)Detection of water quality river water before and after treatment, mineral water and aqudes based on the observation time. This study aims to detect multiple types of water quality based sensor voltage change using ... -
Pembuatan dan Pengujian Elektroda Superkapasitor Berbasis Graphene dengan Metode Charging - Discharging
(Universitas Sumatera Utara, 2020)A double layer supercapacitor electrode have been created by using mixture of graphene and activated carbon as a filler and epoxy resin as a matrix through a solid state reaction method with the addition of an electrolyte ...
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