PENGARUH PENGGUNAAN ADMIXTURE TIPE E DENGAN PENGURANGAN JUMLAH KADAR AIR TERHADAP NILAI SLUMP DAN KUAT TEKAN BETON PADA QUARRY EX. CIKERUH
DOI:
https://doi.org/10.31949/jensitec.v10i01.7487Abstract
This study aims to determine the effect of using type E admixture by reducing the amount of water content on the slump value and compressive strength of concrete in quarry Ex. noisy. The mixture used in this study was a normal concrete mix, a mixture with the addition of Type E admixture 1%, 1.5% and 2% taken from the weight of cement, by making cylindrical test objects measuring 15 cm x 30 cm with a total sample of 12 pieces and concrete compressive strength test plan at the age of 7, 14 and 28 days. The results of this study for normal concrete mixtures obtained a slump value of 60 mm, whereas for mixtures using type E admixture, the slump value was between 62 – 67 mm. From this study, the ideal mix was produced for a mixture using 1.5% E type admixture with a compressive strength of 22.64 MPa, while for normal concrete mixtures with a compressive strength of 20.38 MPa, for a mixture using E type 1 admixture % obtained a compressive strength of 21.23 Mpa, and the mixture with the addition of 2% type E admixture obtained a compressive strength of 21.79 Mpa. However, the mixture with the addition of 2% E type admixture experienced a decrease in compressive strength compared to the previous mixture, namely with the addition of 1.5% admixture.
Keywords:
Admixture, Slump Value, Concrete Compressive StrenghtRemoveDownloads
References
Akbar , Ariyanto, A., & Edison B. 2014, Pengunaan Tempurung Kelapa Terhadap Kuat Tekan Beton K-100. Jurnal Mahasiswa Teknik, 1 (1), 1-11.
ASTM C 39. 2005. Standard Test Method for Compressive Strenght of Clyndrical Concrete Specimens.
ASTM C 494-81. 1981. Standard Specification for Chemical Admixture for Concrete. United States.
Badan Standardisasi Nasional, SNI 1972-2008, Cara Uji Slump Beton. Dewan Standardisasi Nasional. Jakarta.
Badan Standardisasi Nasional, SNI 1971:2011, Cara uji kadar air total agregat dengan pengeringan. Dewan Standardisasi Nasional. Jakarta.
Badan Standardisasi Nasional, SNI 1974-2011, Cara Uji Kuat Tekan Beton Dengan Benda Uji Silinder. Dewan Standardisasi Nasional. Jakarta.
Badan Standardisasi Nasional, SNI 1970:2008 , Cara uji berat jenis dan penyerapan air agregat halus. Dewan Standardisasi Nasional. Jakarta.
Badan Standardisasi Nasional, SNI 1969:2008, Cara uji berat jenis dan penyerapan air agregat kasar. Dewan Standardisasi Nasional. Jakarta.
Badan Standardisasi Nasional, SNI 3407:2008, Cara uji sifat kekekalan agregat dengan cara perendaman menggunakan larutan natrium sulfat atau magnesium sulfat. Dewan Standardisasi Nasional. Jakarta.
Badan Standardisasi Nasional, SNI 2417:2008, Cara uji keausan agregat dengan mesin abrasi Los Angeles. Dewan Standardisasi Nasional. Jakarta.
Badan Standardisasi Nasional, SNI ASTM C136:2012, Metode uji untuk analisis saringan agregat halus dan agregat kasar. Dewan Standardisasi Nasional. Jakarta.
Badan Standardisasi Nasional, SNI-03-4804-1998, Metode pengujian berat isi dan rongga udara dalam agregat. Dewan Standardisasi Nasional. Jakarta.
Badan Standardisasi Nasional, SNI ASTM C117:2012, Metode uji bahan yang lebih halus dengan saringan (No.200) dalam agregat mineral dengan pencucian. Dewan Standardisasi Nasional. Jakarta.
Badan Standardisasi Nasional, SNI 03-4141-1996, Metode pengujian gumpalan lempung dan butir – butir. Dewan Standardisasi Nasional. Jakarta.
Badan Standardisasi Nasional, SNI 03-2816-1992, Metode pengujian kotoran organik dalam pasir untuk campuran mortar atau beton. Dewan Standardisasi Nasional. Jakarta.
Badan Standardisasi Nasional, SNI 03-1972-1990, Metode Pengujian Slump Beton. Dewan Standardisasi Nasional. Jakarta.
Badan Standardisasi Nasional, SNI 03-2834-1993, Tata Cara Pembuatan Rencana Campuran Beton Normal. Dewan Standardisasi Nasional. Jakarta.
Badan Standardisasi Nasional, SNI 03-2834-2000, Tata Cara Pembuatan Rencana Campuran Beton Normal. Dewan Standardisasi Nasional. Jakarta.
Departemen Pekerjaan Umum, 1971. Peraturan Beton Bertulang Indonesia (PBI). Bandung.
Departemen Pekerjaan Umum, 2008, Concrete Guide Seri Teknik Beton Untuk Jembatan. Bandung.
Direktotar Jendral Bina Marga, Spesifikasi Umum Bina Marga 2018, Untuk Pekerjaan Konstruksi Jalan Dan Jembatan Revisi 2.
Kardiyono Tjokrodimulyo, 2007, Teknologi Beton. Jurusan Teknik Sipil, Fakultas Teknik, Universitas Gajah Mada. Yogyakarta.
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