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All Journal Jurnal Ilmiah Universitas Batanghari Jambi WAJAH HUKUM Jurnal LEX SPECIALIS Legalitas: Jurnal Hukum Nusantara Science and Technology Proceedings Journal of Civil Engineering Science & Technology (CI-TECH) KERN : Jurnal Ilmiah Teknik Sipil Envirotek : Jurnal Ilmiah Teknik Lingkungan Jurnal Teknik Sipil
Sumaidi Sumaidi
Civil Engineering Study Program, Faculty Of Engineering, Universitas Pembangunan Nasional “Veteran” Jatim, Surabaya 60294, Indonesia
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Economics, Econometrics & Finance Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Medicine & Pharmacology Transportation

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Journal : Nusantara Science and Technology Proceedings

 1 
Making Paving Block by Using Plastic Waste Polypropylene (PP) as A Mixture Material of Sand Aggregate (Filter) Mohamad Mirwan; Firra Rosariawari; Sumaidi
Nusantara Science and Technology Proceedings International Seminar of Research Month Science and Technology in Publication, Implementation and Co
Publisher : Future Science

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Abstract

Polypropylane Plastics (PP) is one of the safe plastic materials to use because of the ability to prevent chemical reactions on plastic packaging with food or beverage packaged. The amount of PP plastic waste that is commonly used as a mineral water pack (plastic glass) has the potential to be utilized. Utilization of recycled PP plastic glass waste in this research is used as a mixture material of sand aggregate (filler) of paving-making basic material by testing on paving block sample. In this study determined the ratio of comparisons between raw materials in the form of cement, sand and plastic. The volume of paving material is set at 5 kg, 10% cement percentage by varying sand aggregate 40 - 90% while plastic mixture 0 - 50%, and analyzing compressive strength and water absorption at paving life: 7, 14 and 28 days. To fulfill the need of plastic aggregate in this research, the plastic is chopped up to 1-2 cm size which is meant to blend in making paving block. From the research, it is known that the best compressive strength value of 20% at 7 days to 28 days shows the value of compressive strength up to 13 Mpa and water absorption test reaches 10.17%, it is in accordance with SNI 03-0691 standard -1996 is included in the quality of C and D used for pedestrian and park places.
Analysis of the Relationship of Concrete Column Structural Elements to Steel Frame Beams Supporting Swimming Pool Loads in the East Coast Center II Phase 2 Surabaya Project Sumaidi; Wahyu Kartini; Rida Pribady
Nusantara Science and Technology Proceedings 5th International Conference Eco-Innovation in Science, Engineering, and Technology
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2024.4508

Abstract

The swimming pool is located on the top floor of the building with a large swimming pool making structural design pay attention to all aspects, especially safety aspects when used. The structural method used in this study is a combination of structures between concrete columns and Bailey model steel frame beams. The use of steel frame beams is because the swimming pool has an area of 27 m x 20,5 m and under the swimming pool there should be no columns to create a spacious room. In the combination of these structures, the relationship between concrete columns and steel frame beams (JCB) is connected using anchors as a component that transfers loads. The anchor used is an L-shaped anchor model. The anchor is connected at four end points of the steel frame beam which helps transfer the load to the concrete column. From the results of the analysis with ETABS software, the largest value of the axial force (Fz) is 5525113,22 N and the shear force (Fx) is 6438725 N. According to SNI 2847: 2019, the anchor needed to reduce the axial force and shear force is used 52 36 mm diameter anchors with a shear capacity value of 6496089,6 N and an axial capacity value of 12492480 N.
Co-Authors Adi Nugroho Adi Nugroho Santoso Adi Nugroho Santoso Alma Christine Puspasari Rumaseb Anna Rumintang Ardila Mulyani Larasati Firra Rosariawari Fithri Estikhamah Made Dharma Astawa Mhd Badri Mhd. Badri Mohamad Mirwan Putri Shinta Permatasari Reza Iswanto Rida Pribady Rizka Abdillah Arisandi Wahyu Kartini wahyu kartini