CD Skripsi

Sifat Mekanik Beton Campuran Abu Cangkang Telur Dan Silika Fume Dalam Larutan Asam Sulfat

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Eggshell is a type of solid waste that is mostly produced from the food industry. Eggshell ash produced through the combustion process at 900oC will produce a CaO content of 44.4% so that it has the potential to be a substitute for lime in making cement. This study aims to assess the maximum compressive strength, UPV, tensile strength and shrinkage of concrete with cement substitution using eggshell ash and silica fume in sulfuric acid baths for 7, 28 and 56 days. The concrete variations in this mixture are 100PCC, ESA5SF10, ESA10SF10, and ESA15SF10. The results of the compressive strength test show the highest compressive strength value in ESA5SF10 concrete soaking 56 days in sulfuric acid of 36 MPa. While the highest split tensile strength in ESA5SF10 concrete at 56 days soaking in sulfuric acid was 3.84 MPa. The lowest creepage speed value was obtained in the ESA5SF10 concrete variation and the smallest shrinkage value in the ESA5SF10 concrete variation was 0.040% at the age of 28 days. Based on these test results, concrete mixed with eggshell ash and silica fume in sulfuric acid baths shows good potential to be used as an environmentally sustainability concrete innovation and has high durability in corrosive environments.

Keywords: concrete, eggshell ash, silica fume, sulfuric attack

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

1907155553

Penerbit

Pekanbaru : Universitas Riau - F. Teknik - Teknik Sipil., 2023

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

1907155553

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

Vina

Versi lain/terkait

Lampiran Berkas

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