Bahan Komposit Sandwich Untuk Panel Interior & Exterior

Wicaksono, Ajab and , Ir. Agus Hariyanto, M.T (2020) Bahan Komposit Sandwich Untuk Panel Interior & Exterior. Skripsi thesis, Universitas Muhammadiyah Surakarta.

	PDF (Naskah Publikasi) naskah publikasi.pdf Download (1MB)
	PDF (Halaman Depan) HALAMAN DEPAN.pdf Download (1MB)
	PDF (Bab I) BAB I AJAB.pdf Download (211kB)
	PDF (Bab II) BAB II.pdf Restricted to Repository staff only Download (488kB) | Request a copy
	PDF (Bab III) BAB III.pdf Restricted to Repository staff only Download (2MB) | Request a copy
	PDF (Bab IV) BAB IV.pdf Restricted to Repository staff only Download (466kB) | Request a copy
	PDF (Bab V) BAB V.pdf Restricted to Repository staff only Download (144kB) | Request a copy
	PDF (Daftar Pustaka) DAFTAR PUSTAKA.pdf Download (199kB)
	PDF (Lampiran) lampiran baru.pdf Restricted to Repository staff only Download (1MB) | Request a copy
	PDF (Surat Pernyataan Publikasi) Surat Pernyataan Publikasi baru.pdf Restricted to Repository staff only Download (143kB) | Request a copy

Abstract

The purpose of this study was to investigate the effect of core thickness variations and weight fraction variations on the increased bending strength of rice husk-strength composite sandwiches and hebel cement brick with hebel cement. The fracture mechanism is observed with a macro photo. The main material of the research is hebel brick with mesh 20, hebel cement, rice husk and aluminum skin. Composites are made by the press mold method. The weight fraction of the amplifier (W_f) core is 30% & 50%. Core thickness is 5 mm, 15 mm and 25 mm, while skin thickness is 1 mm. Bending specimens and testing procedures refer to ASTM C 393-00 standard. Fractional cross section is done by macro photo to identify the failure pattern. The results of this study indicate that the bending moment of sandwich composites has the maximum value at a weight fraction (W_f) of 30% with a core thickness of 25 mm that is 13084.84 N / mm. Stages of failure patterns of sandwich composites are delamination of skin and core and core cracks due to shear stress. Density has the maximum value at a weight fraction (W_f) of 30% with a 5 mm core thickness of 1.94 Tons / m3 where the higher the cores are made, the lower the density obtained. The results of the chemical composition of aluminum-based skins contained 17 elements, but only 3 were the most dominant elements, namely (Al) 99.28%, (Cu) 0.156%, (Zn) 0.156%. Keywords : Sandwich, Weight Fraction, Core Thickness, Bending Strength, Density.

Item Type:	Karya ilmiah (Skripsi)
Uncontrolled Keywords:	Sandwich, Weight Fraction, Core Thickness, Bending Strength, Density.
Subjects:	T Technology > TJ Mechanical engineering and machinery
Divisions:	Fakultas Teknik > Teknik Mesin
Depositing User:	AJAB WICAKSONO
Date Deposited:	10 Aug 2020 04:41
Last Modified:	10 Aug 2020 04:41
URI:	http://eprints.ums.ac.id/id/eprint/84119

Actions (login required)

View Item