CD Tesis

Pengaruh Lingkungan Refined Palm Oil (RPO) Terhadap Campuran Beton

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Nowadays the construction of palm oil industry mills is advancing rapidly and the next one is Refined Palm Oil (RPO). RPO is one of the derivatives of palm oil processing. Oneoption to use structures in the construction of palm oil mills is to use concrete. Plant parts that have concrete components often suffer damage, cracks and reduced concrete strength.
This study is intended to examine the mechanical properties of concrete including compressive strength, flexural strength and porosity in concrete in the RPO environment, examining changes in the weight of coarse and fine aggregates immersed in RPO. This study used concrete experiments in RPO baths with 3 combinations, 54 samples and 2 types of concrete plan life, then analyzed in the laboratory. The parameters measured are changes in aggregate weight, porosity, bending strength and compressive strength of concrete.
The value obtained compressive strength soaked in 100% RPO at the age of 28 and 56 days is 24.17 kg / cm 2 and 31.72 kg / cm2. 100% RPO soaking concrete flexural strength at 28 days and 56 days soaking age of 37.933 kg/cm2 and 57.920 kg/cm2. And the amount obtained porosity soaked in 100% RPO at the age of 28 and 56 days is 1.31% and 0.67%.
The results showed that the higher the percentage of RPO immersed in concrete , the lower the compressive strength, bending strength and porosity of the concrete. Fine aggregate undergoes weight change when immersed in RPO for 28 and 56 days, while coarse aggregate undergoes no weight change.

Key words: Aggregate, concrete, RPO solution, compressive strength, flexural strength and porosity

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

2010241778

Penerbit

Pekanbaru : Universitas Riau – Pascasarjana – Tesis Teknik Sipil., 2024

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

2010241778

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

TEKNIK SIPIL

Info Detail Spesifik

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Pernyataan Tanggungjawab

Jaka

Versi lain/terkait

Lampiran Berkas

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