Perbandingan Kuat Tekan Beton Dengan Menggunakan Material Dari Sungai Waihatu Dan Pantai Desa Hattu

Authors

  • Christa Anjelica Program Studi Teknik Sipil Fakultas Teknik Universitas Kristen Indonesia Maluku
  • Suryanto Intan Program Studi Teknik Sipil Fakultas Teknik Universitas Kristen Indonesia Maluku
  • V Johannes Program Studi Teknik Sipil Fakultas Teknik Universitas Kristen Indonesia Maluku

DOI:

https://doi.org/10.51135/manumatav5i1p1-8

Keywords:

characteristics, fine aggregate, coarse aggregate, mix design, compressive strength of concrete

Abstract

Coastal materials are rarely used as building materials because salt content can have an impact on damage to buildings, but in Ambon coastal materials is often used as building materials.This researchhas done to to know the difference of characteristic from Waihatu River and Hatu Beach, and to know mix design and compressive strength ratio between those materials.The method used iscollection of experimental data with mix design referring to SNI 03-2834-2000, with quality plad of concrete is K-250 Kg/cm2.The results of the type of fine aggregate Waihatu River showed: Organic Content=No1, FMG=3.61%, SGSSD=2.49, WC=8.02%, SC=0.55%, and for coarse aggregates FMG =7.24%, SGSSD=1.39, WC= 4.04%, SC=0.10%. fine aggregate Hatu coastal showed: Organic Content=No3, FMG =3.32%, SGSSD=2.51, WC=6.10%, SC=0.15%. and for coarse aggregates FMG =7.08%, SGSSD=1.38, WC=4.75%, SC=0.85%. Mix Design concrete quality plan K-250Kg / m2, for river material obtained: Cement = 402Kg, Water = 168Ltr, Sand = 668Kg, coarse aggregates ½ = 431Kg, coarse aggregates ⅔ = 431Kg, for coastal material obtained: Cement = 402Kg, Water = 163Ltr, Sand = 675Kg, coarse aggregates ½ = 516Kg, coarse aggregates ⅔ = 344Kg. Results of concrete compressive strength for river materials = 345.56Kg / cm2, and for coastal materials = 307.29Kg / cm2, or concrete compressive strength for river materials 12.45% higher than coastal materials.

References

Annual Book of ASTM Standards. 2004. Volume 04.02 “Concrete And Aggregatesâ€

B Suardi. (2005). â€Pedoman Pekerjaan Betonâ€. Biro Enjiniring, PT.Wijaya Karya, Jakarta.

Mulyono, Tri. 2003. “Teknologi Betonâ€, Andi Yogyakatra, Yogyakatra.

SII. 0052 Dalam Buku Mulyono, T. 2003. “Teknologi Betonâ€. Andi Yogyakatra, Yogyakatra.

SNI 03- 6861.1-2002 “Spesifikasi Bahan Bangunan - Bagian A: Bahan Bangunan Bukan Logamâ€

SNI. T – 15 – 1990 – 03. Tata Cara Pembuatan Rencana Campuran Beton Normal

SNI 03-2847-2002, “Tata Cara Perhitungan Struktur Beton untuk Bangunan Gedungâ€

Tjokrodimuljo, K. 1995. “Teknologi Betonâ€, Nafiri, Jakarta.

Wahyudi. Y. 2001. “Perbandingan Mortar Berpasir Pantai Dan Sungaiâ€. volume 10. hal 70-77

Downloads

Published

2020-02-11

Issue

Vol. 5 No. 1 (2019)

Section

Articles

License

Authors who publish with this journal agree to the following terms:

    1. Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
    2. Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
    3. Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).