ANALISIS KUAT TEKAN, PERMEABILITAS DAN POROSITAS PERVIOUS CONCRETE DENGAN VARIASI A/C TANPA AGREGAT HALUS

NAJAH, NYAYU SITI HIDAYATUN and Saloma, Saloma and Hanafiah, Hanafiah (2018) ANALISIS KUAT TEKAN, PERMEABILITAS DAN POROSITAS PERVIOUS CONCRETE DENGAN VARIASI A/C TANPA AGREGAT HALUS. Undergraduate thesis, Sriwijaya University.

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Abstract

Pervious concrete adalah inovasi beton berpori dengan berat jenis di bawah beton normal. Penelitian ini menggunakan silica fume sebagai substitusi semen. Substitusi silica fume yang digunakan sebanyak 10% dengan w/c = 0,3 dan tujuh variasi a/c. Variasi a/c yang digunakan pada penelitian ini adalah 2.0, 2.5, 3.0, 3.5, 4.0, 4.5 dan 5.0. Metode pengujian agregat, slump, porositas dan kuat tekan dilakukan berdasarkan ASTM. Pengujian permeabilitas dilakukan berdasarkan metode falling head. Penelitian ini menunjukkan semakin besar nilai a/c, kuat tekan dan berat jenis pervious concrete menurun. Sebaliknya, permeabilitas dan porositas pervious concrete meningkat. Permeabilitas dan porositas maksimum penelitian ini adalah 1,61 cm/s dan 32,52% saat a/c = 5,0. Kuat tekan dan berat jenis maksimum pada penelitian ini adalah 11,16 MPa dan 20,06 kN/m3 saat a/c = 2,0.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Pervious concrete, rasio agregat semen, silica fume
Subjects:	T Technology > TA Engineering (General). Civil engineering (General) > TA401-492 Materials of engineering and construction. Mechanics of materials > TA418.9.C6.B538 Composite materials. Polymeric composites. Fibrous composites. Biomass chemicals. TECHNOLOGY & ENGINEERING / Material Science. SCIENCE / Chemistry / General
Divisions:	03-Faculty of Engineering > 22201-Civil Engineering (S1)
Depositing User:	Users 12 not found.
Date Deposited:	25 Sep 2019 04:24
Last Modified:	25 Sep 2019 04:24
URI:	http://repository.unsri.ac.id/id/eprint/8790

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