Pub Date : 2021-03-08DOI: 10.36050/berings.v8i01.298
Ema Maria Lestari, A. Nasrullah
Chaff ash waste rice at the process production of rice husk ash. Chaff ash waste rice discared pitches upon. Chaff ash more that evoke because that reason beginning at develops substitution alternative cement chaff ash geopolymer's mortar. Showed that experimental to geopolymer using a mixture of rice husk ash as the original material, NaOH and NaSiO3 as activator, crude aggregate and ground, to determine the effect of differences in morality on the strength of mortar pressure, the age was 3, 7, 14, 21, 28 days. With morality: 12 M, 14M and 16M, with pressing strong result a maximum 28 mortar cement with ratio 1: 1,5 was as big as 15,2 Mpa. T3's sample with concentration 12 m by aged 28 days strength presses maximum be as big as 8,35 Mpa. For T3's sample 14 m with the age 28 days strength presses maximum be as big as 8,35 Mpa, For T3's sample with concentration 16 m with the age 28 days strength presses maximum be as big as 11,33 Mpa. It can be concluded that the maximum pressure strength value of 28 days was at the concentration of NaOH 16 with a Molarity was 11,33 Mpa.
{"title":"PENGARUH KONSENTERASI LARUTAN NaOH TERHADAP KUAT TEKAN MORTAR GEOPOLIMER ABU SEKAM PADI","authors":"Ema Maria Lestari, A. Nasrullah","doi":"10.36050/berings.v8i01.298","DOIUrl":"https://doi.org/10.36050/berings.v8i01.298","url":null,"abstract":"Chaff ash waste rice at the process production of rice husk ash. Chaff ash waste rice discared pitches upon. Chaff ash more that evoke because that reason beginning at develops substitution alternative cement chaff ash geopolymer's mortar. Showed that experimental to geopolymer using a mixture of rice husk ash as the original material, NaOH and NaSiO3 as activator, crude aggregate and ground, to determine the effect of differences in morality on the strength of mortar pressure, the age was 3, 7, 14, 21, 28 days. With morality: 12 M, 14M and 16M, with pressing strong result a maximum 28 mortar cement with ratio 1: 1,5 was as big as 15,2 Mpa. T3's sample with concentration 12 m by aged 28 days strength presses maximum be as big as 8,35 Mpa. For T3's sample 14 m with the age 28 days strength presses maximum be as big as 8,35 Mpa, For T3's sample with concentration 16 m with the age 28 days strength presses maximum be as big as 11,33 Mpa. It can be concluded that the maximum pressure strength value of 28 days was at the concentration of NaOH 16 with a Molarity was 11,33 Mpa.","PeriodicalId":17796,"journal":{"name":"JURNAL ILMIAH BERING'S","volume":"13 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82634778","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-03-08DOI: 10.36050/berings.v8i01.347
Heri Wijaya, Vike Itteridi, Tarmizi
This study discusses the use of marl stone as a constituent of geopolymer mortar which aims to determine the effect of the Na₂SiO3 : NaOH ratio to the compressive strength of a marl stone geopolymer mortar. In its manufacture, geopolymer mortar utilizes natural minerals with high SiO2 (silica oxide) content as precursors and uses activators as binders such as NaOH (sodium hydroxide) and Na2SiO3 (sodium silicate), silica oxides contained in these materials will react chemically and form polymer bonds. The method in this study uses an experimental method that is doing direct testing in the laboratory procedures that are carried out in accordance with the stages and planned to refer to the applicable standards. The Na₂SiOi: NaOH activator ratio used in this study is 1, 1.5, and 2. Based on the geopolymer compressive strength test results that have a maximum compressive strength at 28 days with a composition ratio of Na2SiO3: NaOH, 1: 1 for 15 , 07 Mpa. From the results of the analysis it can be concluded that the more use of Na2SiO3, the effect on compressive strength of napal geopolymer stones will decrease. So geopolymer mortar made from stone is included in a simple mortar that is mortar for non-structural parts
{"title":"PENGARUH RASIO Na2SiO3 : NaOH TERHADAP KUAT TEKAN MORTAR GEOPOLIMER BATU NAPAL","authors":"Heri Wijaya, Vike Itteridi, Tarmizi","doi":"10.36050/berings.v8i01.347","DOIUrl":"https://doi.org/10.36050/berings.v8i01.347","url":null,"abstract":"This study discusses the use of marl stone as a constituent of geopolymer mortar which aims to determine the effect of the Na₂SiO3 : NaOH ratio to the compressive strength of a marl stone geopolymer mortar. In its manufacture, geopolymer mortar utilizes natural minerals with high SiO2 (silica oxide) content as precursors and uses activators as binders such as NaOH (sodium hydroxide) and Na2SiO3 (sodium silicate), silica oxides contained in these materials will react chemically and form polymer bonds. The method in this study uses an experimental method that is doing direct testing in the laboratory procedures that are carried out in accordance with the stages and planned to refer to the applicable standards. The Na₂SiOi: NaOH activator ratio used in this study is 1, 1.5, and 2. Based on the geopolymer compressive strength test results that have a maximum compressive strength at 28 days with a composition ratio of Na2SiO3: NaOH, 1: 1 for 15 , 07 Mpa. From the results of the analysis it can be concluded that the more use of Na2SiO3, the effect on compressive strength of napal geopolymer stones will decrease. So geopolymer mortar made from stone is included in a simple mortar that is mortar for non-structural parts","PeriodicalId":17796,"journal":{"name":"JURNAL ILMIAH BERING'S","volume":"63 5 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76693320","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-03-08DOI: 10.36050/berings.v8i01.299
Firmansyah, Vike Itteridi, Masagus Taswin
lightweight concrete is concrete that has a lighter weight than concrete in general. The weight of lightweight concrete is less than 1800 kg / m³, the advantages of lightweight concrete are mainly the weight of the concrete so that when used in high-rise buildings can significantly reduce the building's own weight, which in turn has an impact on the calculation of the foundation. In this study, using added ingredients foam agent with a variation of 10%, 12.5%, and 15% with a fc plan of 16.9 MPa. This test includes slump test, concrete specific gravity and concrete compressive strength. To find out the compressive strength of concrete, a concrete compressive strength test was performed on each mixture composition at the age of 3, 7, 21 and 28 days with a 5cmx5cmx5cm cube specimen, using SNI 03-6825-2002 method.
轻质混凝土是一种比一般混凝土重量更轻的混凝土。轻量化混凝土的自重小于1800 kg / m³，轻量化混凝土的优点主要是混凝土的自重使其在高层建筑中使用时可以显著减轻建筑物的自重，从而对基础的计算产生影响。在本研究中，分别添加10%、12.5%和15%的发泡剂，fc计划为16.9 MPa。本试验包括坍落度试验、混凝土比重试验和混凝土抗压强度试验。为确定混凝土的抗压强度，采用SNI 03-6825-2002方法，采用5cmx5cmx5cm立方体试件，对各配合比在3、7、21、28天龄期进行混凝土抗压强度试验。
{"title":"PENGARUH PENGGUNAAN FOAM AGENT TERHADAP KARAKTERISTIK BETON RINGAN","authors":"Firmansyah, Vike Itteridi, Masagus Taswin","doi":"10.36050/berings.v8i01.299","DOIUrl":"https://doi.org/10.36050/berings.v8i01.299","url":null,"abstract":"lightweight concrete is concrete that has a lighter weight than concrete in general. The weight of lightweight concrete is less than 1800 kg / m³, the advantages of lightweight concrete are mainly the weight of the concrete so that when used in high-rise buildings can significantly reduce the building's own weight, which in turn has an impact on the calculation of the foundation. In this study, using added ingredients foam agent with a variation of 10%, 12.5%, and 15% with a fc plan of 16.9 MPa. This test includes slump test, concrete specific gravity and concrete compressive strength. To find out the compressive strength of concrete, a concrete compressive strength test was performed on each mixture composition at the age of 3, 7, 21 and 28 days with a 5cmx5cmx5cm cube specimen, using SNI 03-6825-2002 method.","PeriodicalId":17796,"journal":{"name":"JURNAL ILMIAH BERING'S","volume":"447 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78263326","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-10-07DOI: 10.36050/berings.v7i02.382
Ogi Pratama Jaya, Vike Itteridi, Edowinsyah
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{"title":"ANALISIS PENGARUH POSISI SHEAR WALL PADA STRUKTUR GEDUNG 8 LANTAI KOTA PAGAR ALAM","authors":"Ogi Pratama Jaya, Vike Itteridi, Edowinsyah","doi":"10.36050/berings.v7i02.382","DOIUrl":"https://doi.org/10.36050/berings.v7i02.382","url":null,"abstract":"<jats:p>sdsdsd</jats:p>","PeriodicalId":17796,"journal":{"name":"JURNAL ILMIAH BERING'S","volume":"80 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84098042","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-10-05DOI: 10.36050/BERINGS.V7I02.275
Alharia Dinata
Soil erosion is an environmental problem that occurs in many parts of the world because it involves ecological, social and economic aspects. Kikim sub-watershed is part of the Musi river area, most of the topographic conditions are flat slopes (54.64%), steep slopes with a total percentage of 12.81%. Meanwhile, hydrological conditions have a maximum daily rainfall with a high category so that the potential for erosion and flooding is very high. The purpose of this study was to identify soil erosion vulnerability based on morphometric parameters. The research data used DEM-SRTM 30 meters and then extracted into a map of the sub-watershed and river networks to calculate morphometric parameters. The method used was the weighted sum analysis (WSA) with a GIS application approach. The DEM data excavation found 11 (eleven) sub-watersheds with an area ranging from 81.26 km2 to 220.50 km2, and the total length of the river was 2221.24 km. Based on the weighted results of the WSA method, two sub-watersheds (SB3 and SB7) had very high soil erosion vulnerability, moderate soil erosion vulnerability in SB1, SB2, SB4, SB8, SB10, and SB11. Furthermore, the low soil erosion vulnerability (SB9), and very low soil erosion vulnerability were at SB5 and SB6. The results of this study could be used for conservation zone planning to control soil erosion.
{"title":"IDENTIFIKASI KERENTANAN EROSI TANAH BERDASARKAN PARAMETER MORFOMETRI DI SUB DAS KIKIM","authors":"Alharia Dinata","doi":"10.36050/BERINGS.V7I02.275","DOIUrl":"https://doi.org/10.36050/BERINGS.V7I02.275","url":null,"abstract":"Soil erosion is an environmental problem that occurs in many parts of the world because it involves ecological, social and economic aspects. Kikim sub-watershed is part of the Musi river area, most of the topographic conditions are flat slopes (54.64%), steep slopes with a total percentage of 12.81%. Meanwhile, hydrological conditions have a maximum daily rainfall with a high category so that the potential for erosion and flooding is very high. The purpose of this study was to identify soil erosion vulnerability based on morphometric parameters. The research data used DEM-SRTM 30 meters and then extracted into a map of the sub-watershed and river networks to calculate morphometric parameters. The method used was the weighted sum analysis (WSA) with a GIS application approach. The DEM data excavation found 11 (eleven) sub-watersheds with an area ranging from 81.26 km2 to 220.50 km2, and the total length of the river was 2221.24 km. Based on the weighted results of the WSA method, two sub-watersheds (SB3 and SB7) had very high soil erosion vulnerability, moderate soil erosion vulnerability in SB1, SB2, SB4, SB8, SB10, and SB11. Furthermore, the low soil erosion vulnerability (SB9), and very low soil erosion vulnerability were at SB5 and SB6. The results of this study could be used for conservation zone planning to control soil erosion.","PeriodicalId":17796,"journal":{"name":"JURNAL ILMIAH BERING'S","volume":"PAMI-1 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72621259","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-10-05DOI: 10.36050/BERINGS.V7I02.288
A. Amrullah, Mega Yunanda
The phenomenon of development (swelling) of clay soil which causes various impacts on the construction of civil buildings, especially road construction, especially in the area of South Sumatra where most of the area is swampy. One of the mixtures to improve soil quality can use lime and cement with certain levels. The research method is experimental in the laboratory. The results of the physical properties test, namely the Sieve Analysis to pass No.200, obtained a value of 82.70%, Density obtained a value of 2.523, Liquid Limit obtained a value of 76.84%, Plastic Limit obtained a value of 44.78%, Plasticity Index obtained a value of 32.06%. The results of mechanical properties testing, namely Standard Density, obtained a Yd value of 1.216 gr / cm3 at the optimum water content of 37.20%, laboratory CBR obtained a CBR value of 3.73%. The CBR test results of the original Soil Laboratory showed that the CBR value was 3.73%. The results of laboratory CBR testing with the addition of 2% lime + 2% cement obtained CBR values of 16.46%. The results of laboratory CBR testing with the addition of 4% lime + 4% cement obtained CBR values of 28.60%. The results of laboratory CBR testing with the addition of 6% lime + 6% cement, obtained a CBR value of 34.48%.
粘土的发展(膨胀)现象，对民用建筑的建设，特别是道路建设造成各种影响，特别是在大部分地区是沼泽的南苏门答腊地区。其中一种改善土壤质量的混合物可以使用一定水平的石灰和水泥。这种研究方法在实验室中是实验性的。通过第200号筛析的物性测试结果为82.70%，密度为2.523，液限为76.84%，塑性限为44.78%，塑性指数为32.06%。力学性能测试结果即标准密度在最佳含水率为37.20%时得到的Yd值为1.216 gr / cm3，实验室CBR得到的CBR值为3.73%。原土壤实验室CBR试验结果表明，CBR值为3.73%。实验室CBR测试结果表明，添加2%石灰+ 2%水泥的CBR值为16.46%。实验室CBR测试结果表明，添加4%石灰+ 4%水泥时，CBR值为28.60%。实验室CBR测试结果表明，添加6%石灰+ 6%水泥时，CBR值为34.48%。
{"title":"ANALISA DAYA DUKUNG TANAH (CBR) MENGGUNAKAN BAHAN PENAMBAH KAPUR + SEMEN DALAM PROSENTASE TERTENTU","authors":"A. Amrullah, Mega Yunanda","doi":"10.36050/BERINGS.V7I02.288","DOIUrl":"https://doi.org/10.36050/BERINGS.V7I02.288","url":null,"abstract":"The phenomenon of development (swelling) of clay soil which causes various impacts on the construction of civil buildings, especially road construction, especially in the area of South Sumatra where most of the area is swampy. One of the mixtures to improve soil quality can use lime and cement with certain levels. The research method is experimental in the laboratory. The results of the physical properties test, namely the Sieve Analysis to pass No.200, obtained a value of 82.70%, Density obtained a value of 2.523, Liquid Limit obtained a value of 76.84%, Plastic Limit obtained a value of 44.78%, Plasticity Index obtained a value of 32.06%. The results of mechanical properties testing, namely Standard Density, obtained a Yd value of 1.216 gr / cm3 at the optimum water content of 37.20%, laboratory CBR obtained a CBR value of 3.73%. The CBR test results of the original Soil Laboratory showed that the CBR value was 3.73%. The results of laboratory CBR testing with the addition of 2% lime + 2% cement obtained CBR values of 16.46%. The results of laboratory CBR testing with the addition of 4% lime + 4% cement obtained CBR values of 28.60%. The results of laboratory CBR testing with the addition of 6% lime + 6% cement, obtained a CBR value of 34.48%.","PeriodicalId":17796,"journal":{"name":"JURNAL ILMIAH BERING'S","volume":"2 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81598029","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-10-05DOI: 10.36050/BERINGS.V7I02.277
Erwanto Yudianto, Lily Endah Diansari
The fulfillment of The clean Water needs residents of Perumnas Griya Sejahtera, Pagaralam City managed by the UPTD Publis Water Utilities (PAMS). The water supply from the source of water derived from the intake Gunung Dempo, Antan Delapan. Perumnas Griya Sejahtera was became a customer of UPTD Publis Water Utilities (PAMS) since 2018. To that year, It was registered 95 domestic connections. In the following years there was an enhancemet, in 2019 was 167 connections and in 2020 was 254 connections. But for non domestic connection there was only 1 connection. The research aimed to determine the capacity of streamed water supply to Perumnas Griya Sejahtera Pagaralam City now and to know the sufficient of clean water needs for the next 10 years (2030). The study used arithmetic methods, geometry and last-square. Based on the results of the analysis was known that the water discharge UPTD Publis Water Utilities (PAMS) for Perumnas Griya Sejahtera was 1,974 liters/sec or 5.287.161,6 liters/month. Total Clean water needs of Perumnas Griya Sejahtera customers in 2030 was 6,469 liters/sec or 17.322.589,2 liter/month. So that it could be deduced water discharge UPTD Publis Water Utilities (PAMS) for Perumnas Griya Sejahtera was not enough for the customers Perumnas Griya Sejahtera until the year 2030.
{"title":"ANALISIS KAPASITAS SUPLAI AIR BERSIH BAGI PELANGGAN UPTD PENGELOLAAN AIR MINUM (PAM) DI PERUMNAS GRIYA SEJAHTERA","authors":"Erwanto Yudianto, Lily Endah Diansari","doi":"10.36050/BERINGS.V7I02.277","DOIUrl":"https://doi.org/10.36050/BERINGS.V7I02.277","url":null,"abstract":"The fulfillment of The clean Water needs residents of Perumnas Griya Sejahtera, Pagaralam City managed by the UPTD Publis Water Utilities (PAMS). The water supply from the source of water derived from the intake Gunung Dempo, Antan Delapan. Perumnas Griya Sejahtera was became a customer of UPTD Publis Water Utilities (PAMS) since 2018. To that year, It was registered 95 domestic connections. In the following years there was an enhancemet, in 2019 was 167 connections and in 2020 was 254 connections. But for non domestic connection there was only 1 connection. The research aimed to determine the capacity of streamed water supply to Perumnas Griya Sejahtera Pagaralam City now and to know the sufficient of clean water needs for the next 10 years (2030). The study used arithmetic methods, geometry and last-square. Based on the results of the analysis was known that the water discharge UPTD Publis Water Utilities (PAMS) for Perumnas Griya Sejahtera was 1,974 liters/sec or 5.287.161,6 liters/month. Total Clean water needs of Perumnas Griya Sejahtera customers in 2030 was 6,469 liters/sec or 17.322.589,2 liter/month. So that it could be deduced water discharge UPTD Publis Water Utilities (PAMS) for Perumnas Griya Sejahtera was not enough for the customers Perumnas Griya Sejahtera until the year 2030.","PeriodicalId":17796,"journal":{"name":"JURNAL ILMIAH BERING'S","volume":"15 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72849030","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-10-05DOI: 10.36050/BERINGS.V7I02.283
Ariansa, Fameira Dhiniati, Lily Endah Diansari
Natural disasters are one of the phenomena that can occur at any time, anywhere and at any time, causing risks to human life, both property losses and human lives. Based on the data, the purpose of the study is the mapping of the evacuation route of Mount Merapi Dempo using the GIS Application. The method used Network analysis (Network Analysis) with the Model Find the best facilities This form of network analysis combines the network and physical facilities Routes This form complements the convenience of connecting networks by providing solutions to determine the best routes that must be passed. And Find the nearest facility of this network analysis between the network and other facilities to get services that are faster or easier to reach. The results of the evacuation route by class, Find the nearest Facilities and Find the Best Route as for the route that goes to the class Find the closeset Facilities Are Kampung 4, Janang, Talang beduk, Bedeng Krese, Ptpn 7, Rimau, Tangsi II, enter the class route Find the Best Route.
{"title":"PEMETAAN JALUR EVAKUASI GUNUNG MERAPI DEMPO KOTA PAGAR ALAM MENGGUNAKAN APLIKASI SISTEM INFORMASI GEOGRAFIS","authors":"Ariansa, Fameira Dhiniati, Lily Endah Diansari","doi":"10.36050/BERINGS.V7I02.283","DOIUrl":"https://doi.org/10.36050/BERINGS.V7I02.283","url":null,"abstract":"Natural disasters are one of the phenomena that can occur at any time, anywhere and at any time, causing risks to human life, both property losses and human lives. Based on the data, the purpose of the study is the mapping of the evacuation route of Mount Merapi Dempo using the GIS Application. The method used Network analysis (Network Analysis) with the Model Find the best facilities This form of network analysis combines the network and physical facilities Routes This form complements the convenience of connecting networks by providing solutions to determine the best routes that must be passed. And Find the nearest facility of this network analysis between the network and other facilities to get services that are faster or easier to reach. The results of the evacuation route by class, Find the nearest Facilities and Find the Best Route as for the route that goes to the class Find the closeset Facilities Are Kampung 4, Janang, Talang beduk, Bedeng Krese, Ptpn 7, Rimau, Tangsi II, enter the class route Find the Best Route.","PeriodicalId":17796,"journal":{"name":"JURNAL ILMIAH BERING'S","volume":"35 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78005610","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The availability of clean water is highly expected by the community to support their daily activities, ideal clean water must be clear, colorless, tasteless, odorless, without germs and all living things that endanger human health that come from wells, surface springs, rivers and services of the Regional Drinking Water Company. The purpose of this study was to determine the level of household customer satisfaction with the Pagar Alam Municipal Drinking Water Company in the Perumnas Nendagung area. With 542 active subscribers, the service quality is still not optimal, especially in the Perumnas Nendagung area. As for data collection, a questionnaire was carried out to 85 PDAM customers in the Perumnas Nendagung area randomly. For research data processing using the Importance and Performance Analysis (IPA) method, the Customer Satisfaction Index (CSI). From the results of research, clean water treatment is the most important priority for improvement and from the results of the research, the overall customer assessment of product quality and service quality can be said to be quite satisfied with the CSI score of 0.6335 for product quality and 0.6357 for service quality.
{"title":"ANALISIS TINGKAT KEPUASAN PELANGGAN RUMAH TANGGA TERHADAP PERUSAHAAN DAERAH AIR MINUM (PDAM) DI WILAYAH PRUMNAS NENDAGUNG KOTA PAGAR ALAM","authors":"Ryian Shaputra, Fameira Dhiniati, Barrorotul Azizah","doi":"10.36050/BERINGS.V7I02.276","DOIUrl":"https://doi.org/10.36050/BERINGS.V7I02.276","url":null,"abstract":"The availability of clean water is highly expected by the community to support their daily activities, ideal clean water must be clear, colorless, tasteless, odorless, without germs and all living things that endanger human health that come from wells, surface springs, rivers and services of the Regional Drinking Water Company. The purpose of this study was to determine the level of household customer satisfaction with the Pagar Alam Municipal Drinking Water Company in the Perumnas Nendagung area. With 542 active subscribers, the service quality is still not optimal, especially in the Perumnas Nendagung area. As for data collection, a questionnaire was carried out to 85 PDAM customers in the Perumnas Nendagung area randomly. For research data processing using the Importance and Performance Analysis (IPA) method, the Customer Satisfaction Index (CSI). From the results of research, clean water treatment is the most important priority for improvement and from the results of the research, the overall customer assessment of product quality and service quality can be said to be quite satisfied with the CSI score of 0.6335 for product quality and 0.6357 for service quality.","PeriodicalId":17796,"journal":{"name":"JURNAL ILMIAH BERING'S","volume":"14 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89850509","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-03-09DOI: 10.36050/BERINGS.V7I1.249
Eki, Edowinsyah
Geopolymer mortar is a mortar based mixture without using porland cement as a binding material replanced with rice husk ash and marl, using a mixture of sodium silicate (Na2SiO3) and sodium hydroxide (NaOH) to determine the effect of using huskk ash rice and stone mortar napal geopolymer conducted research using experiment in the laboratory using 5x5x5cm3 specimens the ratio of rine husk ask and stoone marl 75%:25%,50%:50%,25%:75% as much as 45 test specimens, compressive strength testing aged 3, 7, 14, 21, and 28 days. From testing the maximum strength is 17,73 Mpa obtained at the age og 28 days for rice ash and stone marl 25% : 75% from the results of the compressive strength shows that the addition of stone and the reduction of ash made of rice husk compressive strength increases.
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