Jurnal Manajemen Teknologi & Teknik Sipil最新文献

Desain Perkerasan Jalan Sumberboto - Gununggede Blitar Menggunakan Metode Manual Desain 港景设计采用了手工设计方法

Jurnal Manajemen Teknologi & Teknik Sipil Pub Date : 2021-10-31 DOI: 10.30737/jurmateks.v4i2.2080

Uminarsih Uminarsih, Y. C. S. Poernomo, A. I. Candra, Fajar Romadhon

{"title":"Desain Perkerasan Jalan Sumberboto - Gununggede Blitar Menggunakan Metode Manual Desain","authors":"Uminarsih Uminarsih, Y. C. S. Poernomo, A. I. Candra, Fajar Romadhon","doi":"10.30737/jurmateks.v4i2.2080","DOIUrl":"https://doi.org/10.30737/jurmateks.v4i2.2080","url":null,"abstract":"The road is an access that connects an area with other areas. With the road, mobility will be easier so that it has an impact on increasing or stabilizing the economy. The Sumberboto-Gunung Gede Blitar road section is one of the access roads to Tambakrejo beach tourism. To improve comfort and safety for road users, it is necessary to improve road quality. This study aims to plan the pavement on the Sumberboto-Gunung Gede Blitar road section. The planning is carried out on the condition of the heavily damaged pavement, with a service life of more than 10 years, the width of the road is 4 meters, the length of the road is 6 kilometers, the type of collector road is class II, and the type of pavement is laston. The planning carried out includes the addition of roads in the hills of Blitar Regency, the data used includes the condition of the sections on the road with calculations referring to the Design Manual Number 02/M/BM/2013 road pavement. The planning results obtained road construction with flexible pavement, with a specification of a surface layer of 10 cm, a layer of 20 cm for the top foundation, 25 cm for the bottom layer of the foundation. From this plan, a total budget of Rp. 13,572,808,084.00 (thirteen billion five hundred seventy-two million eight hundred thousand rupiah) is required. With these results, it can be used as a reference in realizing road construction on the Sumberboto-Gunung Gede Blitar road section.","PeriodicalId":382880,"journal":{"name":"Jurnal Manajemen Teknologi & Teknik Sipil","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115527363","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}

引用次数: 0

Kuat Tekan dan Penyerapan Batako Menggunakan Serat Pelepah Kelapa

Jurnal Manajemen Teknologi & Teknik Sipil Pub Date : 2021-10-31 DOI: 10.30737/jurmateks.v4i2.2016

Darul Niham Wahono, Zaenuri Arifin, Y. C. S. Poernomo, Zendy Bima Mahardana, Ashabul Yamin

{"title":"Kuat Tekan dan Penyerapan Batako Menggunakan Serat Pelepah Kelapa","authors":"Darul Niham Wahono, Zaenuri Arifin, Y. C. S. Poernomo, Zendy Bima Mahardana, Ashabul Yamin","doi":"10.30737/jurmateks.v4i2.2016","DOIUrl":"https://doi.org/10.30737/jurmateks.v4i2.2016","url":null,"abstract":"Brick is a building material that has a function as a room sealer. Its larger size, when compared to red brick, makes bricks more in demand in the market. Improving the quality of bricks needs to be done to meet the needs of the building. The use of added materials becomes one of the things that can be considered to improve the nature and quality of bricks. This research aims to find out the strong press and absorption of bricks with the use of coconut pellet fiber. The research was conducted experimentally with the manufacture of test objects in the laboratory. The test object used is in the form of a beam of 30x15x10 cm. The percentage variation of coconut fiber is 5%, 10%, and 15% of the weight mass in bricks. The tests carried out include a strong compressive and water absorption test with reference to the Indonesian National Standard (SNI). The results of water absorption tests obtained the optimum value in bricks with a mixture of 5% fiber which is 6% of the mass of the weight of the brick, while the minimum value is in the brick, 15% fiber, which is 10%. While the compressive strength results get the optimum value on the 5% fiber mix variation, which is 20.1 kg/cm², and the minimum value on the variation of 15% fiber is 8.8 kg/cm². From these results showed that bricks with coconut pellet fiber have not been able to improve the quality of bricks.","PeriodicalId":382880,"journal":{"name":"Jurnal Manajemen Teknologi & Teknik Sipil","volume":"249 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114543794","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}

引用次数: 2

Mengkategorikan Resiko Kecelakaan Kerja Konstruksi Pada Proyek Pembangunan Pasar Pon Kabupaten Trenggalek Menggunakan Matriks Penilaian Resiko 将Trenggalek县新兴市场建设项目的施工事故风险与风险评估矩阵进行分类

Jurnal Manajemen Teknologi & Teknik Sipil Pub Date : 2021-10-31 DOI: 10.30737/jurmateks.v4i2.2111

R. Nurmala, S. Suwarno, Moch. Zaenuri Arifin

{"title":"Mengkategorikan Resiko Kecelakaan Kerja Konstruksi Pada Proyek Pembangunan Pasar Pon Kabupaten Trenggalek Menggunakan Matriks Penilaian Resiko","authors":"R. Nurmala, S. Suwarno, Moch. Zaenuri Arifin","doi":"10.30737/jurmateks.v4i2.2111","DOIUrl":"https://doi.org/10.30737/jurmateks.v4i2.2111","url":null,"abstract":"Construction work accidents become part of construction activities that need to be considered. Work accidents cause considerable losses so that there needs to be proper management of the work safety system. Definition of the risks that occur in construction activities can be done to reduce losses incurred. This research aims to categorize the risk of work accidents that occur in the Trenggalek Regency Pon Market development project. Categorize is done using the risk assessment matrix according to AS /NZS 4360:2004 so that the risk grouping category is obtained. Research methods use quantitative descriptive. The research population of 100 workers consisting of team leaders, architectural experts, structural civil experts, mechanical experts, experts, drafters, project administration, supervisors, artisans and workers with a total of 50 respondents. Data collection is done by distributing questionnaires to respondents. From the results of the questionnaire conducted validity testing and reliability test using IBMSPSS Statistic software. The results of the study obtained the risks that occurred categorized at low and medium levels. At the medium level probability with a scale often occurs that is the type of wound on the limbs. While probability with scale can occur at any time, namely the type of injury on the hand. So that from these results, risk control can be done and what things must be done to avoid work accidents in the Trenggalek Regency Pon Market development project.","PeriodicalId":382880,"journal":{"name":"Jurnal Manajemen Teknologi & Teknik Sipil","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127865348","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}

引用次数: 1

Meningkatkan Kualitas Pelayanan Jalan Raya Plandaan – Boro Tulungagung Menggunakan Perkerasan Kombinasi Geotextile 改善planbi公路服务的质量——宝路图伦加贡公路使用地理质地结合

Jurnal Manajemen Teknologi & Teknik Sipil Pub Date : 2021-10-31 DOI: 10.30737/jurmateks.v4i2.2057

Muhammad Ridho, Y. C. S. Poernomo, A. I. Candra, Fajar Romadhon

{"title":"Meningkatkan Kualitas Pelayanan Jalan Raya Plandaan – Boro Tulungagung Menggunakan Perkerasan Kombinasi Geotextile","authors":"Muhammad Ridho, Y. C. S. Poernomo, A. I. Candra, Fajar Romadhon","doi":"10.30737/jurmateks.v4i2.2057","DOIUrl":"https://doi.org/10.30737/jurmateks.v4i2.2057","url":null,"abstract":"Roads as a means of transportation have an essential role in supporting human activities. One of the developments in road construction is the application of geotextiles in road combination pavements. Geotextile itself is often found in construction planning, especially in soil stabilization. The plandaan – boro Tulungagung road section is indicated by the type of silt as deep as 1.2 meters so that improvements are needed to support the quality of road construction. The purpose of this research is to plan road pavement with geotextiles on the Plandaan to boro roads. The geotextile used is a woven geogrid geotextile. The method used in planning is the Bina marga method of the 2017 Road Pavement Design Manual. The data used include technical data, traffic data, and California Bearing Ratio (CBR). The planning includes traffic design, pavement thickness calculations, and volume calculations. The planning results will be HMA – WC pavement covering an area of 4,200 m, with K225 concrete pavement covering an area of 8,400 m. Class Bﬞ Aggregate Pavement covering an area of 10,500 m using a geotextile layer requires 51,000 m² so that these results can be used as a reference in the repair or improvement of the Plandaan - boro Tulungagung road.","PeriodicalId":382880,"journal":{"name":"Jurnal Manajemen Teknologi & Teknik Sipil","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125716907","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}

引用次数: 0

Menentukan Desain Struktur Atas Gedung Fajar Biru Trenggalek Berdasarkan SNI (Standart Nasional Indonesia) 根据SNI(印尼国家标准)确定塔尖蓝色黎明建筑的结构设计

Jurnal Manajemen Teknologi & Teknik Sipil Pub Date : 2021-10-31 DOI: 10.30737/jurmateks.v4i2.2002

Alfin Dino Saputra, Edy Gardjito, Sigit Winarto, Muhammad Heri Nastotok, F. Azhari

{"title":"Menentukan Desain Struktur Atas Gedung Fajar Biru Trenggalek Berdasarkan SNI (Standart Nasional Indonesia)","authors":"Alfin Dino Saputra, Edy Gardjito, Sigit Winarto, Muhammad Heri Nastotok, F. Azhari","doi":"10.30737/jurmateks.v4i2.2002","DOIUrl":"https://doi.org/10.30737/jurmateks.v4i2.2002","url":null,"abstract":"A multi-storey reinforced concrete building is very prone to collapse. Therefore, proper structural planning is needed in order to qualify the strength and security of the structure. Fajar Biru Building is a building that will be built in Karangsuko village of Trenggalek Regency, East Java. The building functioned as a cost with a building area of 340 m2, and has a total of 4 floors. The method used is the SRPMM (Medium Moment Musician Frame System) method which refers to SNI 1726:2012, and SNI 2847:2013. Planning includes the calculation of beams, floor plates, and columns. From the results of the calculations that have been done. on the floor plate structure with a plate thickness of 120 mm, Ø12 tree bones are used with a distance of 100 mm for pedestals and 150 mm for field areas. On the looping of B1 beams with dimensions of 300x350 mm used 6-D16 tree bones for focus and 4-D16 for field areas with Ø10-70 mm for focus and Ø10-140 mm for field areas. For the repeating of Column K1 with dimensions of 300x600 mm used 10-D16 principal bones with a Ø10-70 mm dimension. So that from these results can be used as a reference in the implementation of the construction of the blue dawn building.","PeriodicalId":382880,"journal":{"name":"Jurnal Manajemen Teknologi & Teknik Sipil","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127880440","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}

引用次数: 0

Meningkatkan Daya Dukung Pondasi Tiang Pancang Gedung Abipraya Mojo Kabupaten Kediri Menggunakan Metode Begemann 增加使用Begemann方法木桩基础的支持

Jurnal Manajemen Teknologi & Teknik Sipil Pub Date : 2021-10-31 DOI: 10.30737/jurmateks.v4i2.1986

Arif Fathur Rohman, Edy Gardjito, A. I. Candra, A. Cahyono

{"title":"Meningkatkan Daya Dukung Pondasi Tiang Pancang Gedung Abipraya Mojo Kabupaten Kediri Menggunakan Metode Begemann","authors":"Arif Fathur Rohman, Edy Gardjito, A. I. Candra, A. Cahyono","doi":"10.30737/jurmateks.v4i2.1986","DOIUrl":"https://doi.org/10.30737/jurmateks.v4i2.1986","url":null,"abstract":"The foundation is a lower structural element that serves to with stand the load of the upper structure. Pile foundation is one type of deep foundation, which is widely used in the construction of buildings. Pile foundation used in hard soil cases is located at a very deep depth. Abipraya Building is a building located in kediri regency which later functioned as a rural office. This study aims to increase the carrying capacity of pile foundation in the abipraya building project using the begemann method. Calculations carried out include the calculation of loading, carrying capacity, buckling factor and determination of foundation point. Based on the calculations obtained the results of axial load (sigma Vertical Ultimate) Σνυ of 99.70. with a single-pole carrying capacity of 38.89 tons and a group pole carrying capacity of 117,917 tons. These results will be planned the foundation of the stake with a diameter of 30 with a depth of 8 meters, amounting to 4 poles. Calculation factor buckling results in 194.14 kg/cm2 smaller than the allowed maximum 2400 kg/cm2. Thus, with the known components of the planning of the pile foundation, it can be used as a reference in the construction of the abipraya building.","PeriodicalId":382880,"journal":{"name":"Jurnal Manajemen Teknologi & Teknik Sipil","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128371089","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}

引用次数: 0

Meningkatkan Daya Dukung Pondasi Tiang Pancang Gedung Baru Rumah Sakit Baptis Kediri Menggunakan Metode Mayerhoff 使用Mayerhoff方法增加了Kediri医院新设施的支持基础

Jurnal Manajemen Teknologi & Teknik Sipil Pub Date : 2021-10-31 DOI: 10.30737/jurmateks.v4i2.2048

Lintang Ratnasari Satiti, Y. C. S. Poernomo, Sigit Winarto, A. Cahyono

{"title":"Meningkatkan Daya Dukung Pondasi Tiang Pancang Gedung Baru Rumah Sakit Baptis Kediri Menggunakan Metode Mayerhoff","authors":"Lintang Ratnasari Satiti, Y. C. S. Poernomo, Sigit Winarto, A. Cahyono","doi":"10.30737/jurmateks.v4i2.2048","DOIUrl":"https://doi.org/10.30737/jurmateks.v4i2.2048","url":null,"abstract":"The foundation is an important part of the building structure because it functions as a support. The selection of this pile foundation has various considerations, namely the pile foundation can achieve the hardest soil bearing capacity, made with a manufacturing system, then the quality of the concrete can be guaranteed, the soil bearing capacity is not only obtained from the tip of the pile. Foundation planning needs to be well planned to support user safety and comfort. Pile foundation is one type of foundation chosen because it is more cost-effective and quality than other foundations. This study aims to plan the pile foundation for a new building at Baptist Hospital Kediri. The calculations carried out include calculating the load received by each column, the carrying capacity of a single pile permit, the dimensions and depth of the pile, as well as the required pile cap dimensions. Calculation of the pile foundation is carried out using the Mayerhoff method. The calculation results show that the load on the column area (K13) is 212.23.04 tons, the carrying capacity of the single pile permit (Qall) is 87509.33 kg and Quult is 218773.3 kg and the use of 4 piles on one pile with dimensions of 40 x 40 cm with a depth of 10.6 m, With these results can be used as a reference in the construction of a new building Baptist Hospital that is safe and able to withstand the load of the building.","PeriodicalId":382880,"journal":{"name":"Jurnal Manajemen Teknologi & Teknik Sipil","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132643358","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}

引用次数: 0

Optimalisasi Biaya dan Waktu Proyek Kontruksi Pelebaran Jalan Menggunakan Earned Value 优化道路扩建项目的成本和时间使用实际价值

Jurnal Manajemen Teknologi & Teknik Sipil Pub Date : 2021-10-31 DOI: 10.30737/jurmateks.v4i2.1828

Sentot Tri Wibowo, S. Suwarno, Ahmad Ridwan, Haris Wicaksono, Fitry Rahmawaty

{"title":"Optimalisasi Biaya dan Waktu Proyek Kontruksi Pelebaran Jalan Menggunakan Earned Value","authors":"Sentot Tri Wibowo, S. Suwarno, Ahmad Ridwan, Haris Wicaksono, Fitry Rahmawaty","doi":"10.30737/jurmateks.v4i2.1828","DOIUrl":"https://doi.org/10.30737/jurmateks.v4i2.1828","url":null,"abstract":"In a construction project, there are several aspects that cause the project not to go according to plan. Cost and time are aspects that need to be considered to avoid losses incurred in a project. Jombang-ploso-legundi-gresik road project is one of the road widening projects carried out by PT. Mix Pro Indonesia. The project was carried out with the aim that access to (Surabaya-Mojokerto) or further trans Java toll road is quicker safe and smoother. This research aims to optimize the cost and time on the project using the Earned Value method. Calculations include the calculation of ACWP (Actual Cost of Work Performance), BCWS (Budgeted Cost Work Schedule), and BCWP (Budgeted Cost for Work Performed) using the Earned Value method. From these parameters, estimate aspects of cost and time. As well as project analysis of acceleration on a critical trajectory of work. The results of calculations in the 12th week obtained a BCWS value of Rp 1,216,677,846,400 BCWP = Rp 3,040,372,140,080, ACWP = Rp 3,678,560,000. CV value = -Rp 109,203,495.92, SV = Rp 895,646,816.82, CPI = 0.827, and for SPI = 2,499. From these results it can be seen that the CPI value < 1 which means that there are project expenditures that exceed the original plan. With the results, it can be used as a reference in the implementation of project activities.","PeriodicalId":382880,"journal":{"name":"Jurnal Manajemen Teknologi & Teknik Sipil","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115104652","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}

引用次数: 1

Efisiensi Harga Satuan Pekerjaan Konstruksi Gedung Dengan Metode BOW (Burgerlijke Openbare Werken), SNI (Standart Nasional Indonesia) Dan Lapangan 用弓(burlijke Openbare Werken)、SNI(印尼国家标准)和野战建筑工程的单位价格

Jurnal Manajemen Teknologi & Teknik Sipil Pub Date : 2021-10-31 DOI: 10.30737/jurmateks.v4i2.2022

Nova Irmayanti, Ahmad Ridwan, Y. C. S. Poernomo, Haris Wicaksono, Fitry Rahmawaty

{"title":"Efisiensi Harga Satuan Pekerjaan Konstruksi Gedung Dengan Metode BOW (Burgerlijke Openbare Werken), SNI (Standart Nasional Indonesia) Dan Lapangan","authors":"Nova Irmayanti, Ahmad Ridwan, Y. C. S. Poernomo, Haris Wicaksono, Fitry Rahmawaty","doi":"10.30737/jurmateks.v4i2.2022","DOIUrl":"https://doi.org/10.30737/jurmateks.v4i2.2022","url":null,"abstract":"Construction management is very necessary in project management. To increase the efficiency and effectiveness of construction development activities, a unit price calculation tool is needed, namely construction cost analysis. Contractors generally make bid prices based on analysis that is not entirely guided by BOW (Burgerlijke Openbare Werken) analysis or SNI (Standart National Indonesia) analysis. Contractors tend to calculate the unit price of work using their own analysis which is based on previous experience in completing a construction work. The purpose of this study was to analyze the unit price of work on the building using the SNI, BOW and Field methods. The work components analyzed in this study are the unit price of materials and wages for partner work and foundation work. In each calculation method used, the most economical cost budget plan is obtained, namely using the field method calculation with the unit price value for the work of a partner, it costs Rp. 509.9996.78 while for foundation work it costs Rp. 722,965.1. By using the field method, a unit price is more economical when compared to BOW and SNI methods. So that these results can be used as a reference in planning the budget for a construction project.","PeriodicalId":382880,"journal":{"name":"Jurnal Manajemen Teknologi & Teknik Sipil","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130572787","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}

引用次数: 1

Optimalisasi Kuat Tekan dan Kuat Lentur Beton Menggunakan Campuran Lateks 用乳胶混合物进行强效润肤混凝土

Jurnal Manajemen Teknologi & Teknik Sipil Pub Date : 2021-10-31 DOI: 10.30737/jurmateks.v4i2.2064

Ary Prastowo, Ahmad Ridwan, Edy Gardjito, Zendy Bima Mahardana

{"title":"Optimalisasi Kuat Tekan dan Kuat Lentur Beton Menggunakan Campuran Lateks","authors":"Ary Prastowo, Ahmad Ridwan, Edy Gardjito, Zendy Bima Mahardana","doi":"10.30737/jurmateks.v4i2.2064","DOIUrl":"https://doi.org/10.30737/jurmateks.v4i2.2064","url":null,"abstract":"Concrete is a building construction material that has an important role. Concrete itself tends to have strong properties in resisting compressive forces, but weak in resisting tensile or flexural forces. The use of additives in concrete is an option to improve the basic properties of concrete. Latex or rubber latex is one of the natural materials that can be used in concrete mixtures. Its adhesive properties can be utilized in improving the quality of concrete. This study aims to determine the compressive strength and flexural strength of concrete with the addition of latex. The research was conducted experimentally by making concrete specimens in the laboratory. The addition of latex by 10% and 30% with a planned concrete quality of fc' 29.5 MPa. The test object used is a cylinder measuring 15x30 cm and a beam measuring 15x15x30 cm. The tests carried out were testing the compressive strength and flexural strength at the age of 28 days. The results showed that the highest compressive strength was at the addition of 10% latex with a value of 9.96 MPa. While the highest flexural strength value obtained was 3.20 Mpa at the addition of 10% Latex or. From these results it can be seen that the addition of latex has not been able to improve the quality of concrete and has not been able to increase the compressive strength or flexural strength of concrete. So that these results can be used as research development or concrete production.","PeriodicalId":382880,"journal":{"name":"Jurnal Manajemen Teknologi & Teknik Sipil","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130724285","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}

引用次数: 0