CD Tugas Akhir

Pengaruh Penambahan Bestmittel Dengan Dosis 0,4% Dan Pengurangan Kadar Air 10% Terhadap Kuat Tekan Beton

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One of the additives in concrete is Bestmittel which includes type E (water reducing and accelerating admixture) additives that function to accelerate hardening, reduce water consumption and improve workability. The purpose of this study is to determine the effect of Bestmittel on the compressive strength of concrete and to determine the percentage increase in normal concrete compressive strength on the compressive strength of Bestmittel concrete with a coefficient value using the Indonesian Concrete Regulation (PBI 1971). The test piece is in the form of a Silider, and the number of 30 pieces, the variation in the age of concrete testing is 3 days, 7 days, 14 days, 21 days, and 28 days. The dosage variation of Bestmittel added 0.4% of the amount of cement used, as well as a 10% reduction in the amount of water. The results of the test of normal concrete compressive strength at 28 days old were 25.653 MPa and the compressive strength of Bestmittel concrete was 29.615 MPa. The percentage of compressive strength of bestmittel concrete aged 14 days has reached 96%. Based on the Koefesian PBI 1971 value that the compressive strength of concrete is stamped.
Keywords: Bestmittel, Water Content, Concrete Compressive Strength.

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

2107035469

Penerbit

Pekanbaru : Universitas Riau - F. Teknik - Teknik Sipil D-III., 2024

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

2107035469

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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