Kajian Penggunaan Limbah Plastik Sebagai Campuran Agregat Beton

Anung Suwarno, Sudarmono Sudarmono

Abstract


This paper presents the study of the use of waste plastic bags as a mixture of fine aggregate in concrete production 1 pc: 2 Psr: 3 Split, variations in the mix of plastic is added the mortar 0, 1, 1.5, 2, 2.5, 3, 4, and 5 %. Any variation tested mixture compressive strength and tensile strength. With this method can further determined that the most optimum addition of plastic to be used as concrete mix. From the test results showed that the addition of plastics 5% increases the tensile strength of concrete approximately 50% compared with no addition of plastic, in contrast with the addition of the same plastic reduces the compressive strength of 47 %. From these results it can be stated that the addition of plastics will increase its tensile strength so that the inner structure of the fiber tensile cracks will not occur, with the addition of waste plastic bags reduces the density of concrete, so the construction is lighter.


Keywords


limbah plastik, campuran, kuat tekan, kuat tarik, berat jenis

Full Text:

Untitled


DOI: http://dx.doi.org/10.32497/wahanats.v20i1.138

Refbacks

  • There are currently no refbacks.


ABOUT JOURNAL

 POLICIES

SUBMISSION

 PEOPLE


OFFICE INFORMATION

 Publisher : Jurusan Teknik Sipil, Politeknik Negeri Semarang  wahanasipil@polines.ac.id, jurnalwahana@gmail.com https://jurnal.polines.ac.id/index.php/wahana
 Department of Civil Engineering, Politeknik Negeri Semarang (State Polytechnic of Semarang) Jl. Prof. Sudarto, SH, Tembalang, Semarang, Indonesia 50275  +62 24 7473417 Ext. 212 For Journal Subscription

Creative Commons License
Wahana TEKNIK SIPIL: Jurnal Pengembangan Teknik Sipil (p-ISSN : 0853-8727 | e-ISSN : 2527-4333) is published by Politeknik Negeri Semarang under Creative Commons Attribution 4.0 International License.