ANDIKA SAPUTRA, NIM. 112016076 (2021) PENGARUH PENAMBAHAN ABU CANGKANG SAWIT DAN SUPERPLASTICIZER MUTU BETON FC 24,9 MPA. Skripsi thesis, Universitas Muhammadiyah Palembang.

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Abstract

ASTRACT The use of additional materials as a mixture of materials in the manufacture of semi-semi-developed concrete is growing. The materials used are also expected to vary, depending on the results, the added materials that will be able to achieve the expected concrete quality, namely f'c 24.9 MPa This research aims to determine the proportion of increase in the addition of palm shell ash percentage and superplasticizer. This study used cylindrical specimens with a total of 45 specimens consisting of 5% palm shell ash and 1%, 2%, and 3% Superplasticizer as an alternative material to the compressive strength of concrete for 7 days, 14 days, 28 days. Based on the results of testing the compressive strength of cylindrical concrete data, it is safe that the compressive strength continues to increase, because the added material is a superplasticizer which can reduce the use of air in concrete, using air can increase the pressure Keywords: Concrete, Palm Shell Ash, Superplasticizer, Compressive Strength

Item Type:	Thesis (Skripsi)
Additional Information:	Pembimbing: 1. Ir. H. Masri A Rivai, M.T 2. Ir. HJ. RA. Sri Martini, M.T
Uncontrolled Keywords:	Concrete, Palm Shell Ash, Superplasticizer, Compressive Strength
Subjects:	Teknik Sipil > Teknik Struktural
Divisions:	Fakultas Teknik > Teknik Sipil (S1)
Depositing User:	Fakultas Teknik
Date Deposited:	28 Jun 2021 07:27
Last Modified:	28 Jun 2021 07:27
URI:	http://repository.um-palembang.ac.id/id/eprint/16785

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