Skripsi

PERBANDINGAN JENIS CURING TERHADAP KARAKTERISTIK AERATED CONCRETE DENGAN SUBSTITUSI SILICA FUME

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Penilaian

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Aerated concrete is a type of concrete that has a specific gravity that is lighter than conventional concrete with a specific gravity of 1140 kg/m3 to 1840 kg/m3. There are many methods that can be done to reduce the specific gravity of a concrete, one of which is by substituting aluminium powder and silica fume for cement. The composition of aerated concrete consists of cement, sand, water, aluminium powder, silica fume and superplasticizer. The composition used in the mixture are 0,2% of aluminium powder, variations in the percentage of silica fume by 10%, 15%, and 20%. Concrete treatment is carried out in two methods, the first one is by immersing the concrete in water for 7, 28, and 56 days and the second method is by autoclave curing for 3, 4, and 5 hours with a temperature of 100 – 140˚C with a pressure of 1,6 bar. This study aims to determine the differences in characteristics between water cured aerated concrete and autoclaved aerated concrete. The results of the concrete compressive strength test shows that the addition of autoclave curing time and the addition of silica fume percentage can increase the compressive strength of aerated concrete more than the compressive strength of aerated concrete with water curing.

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Availability

Inventory Code	Barcode	Call Number	Location	Status
2107002913	T50743	T507432021	Central Library (Referens)	Available but not for loan - Not for Loan

Detail Information

Series Title

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Call Number

T507432021

Publisher

Inderalaya : Prodi Teknik Sipil, Fakultas Teknik Universitas Sriwijaya., 2021

Collation

xviii, 53 hlm,: ilus.; 29 cm

Language

Indonesia

ISBN/ISSN

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Classification

690.107

Content Type

Text

Media Type

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Carrier Type

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Edition

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Subject(s)

Jurusan teknik sipil
Struktur Bahan Dasar Teknik Bangunan

Specific Detail Info

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Statement of Responsibility

MURZ

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