Proceeding ISETH (International Summit on Science, Technology, and Humanity)
2020: Proceeding ISETH (International Summit on Science, Technology, and Humanity)

The Differences Fracture Resistance between Smooth and Serrated Type of Fiber Reinforced Composite Post

Noor Hafida Widyastuti (Universitas Muhammadiyah Surakarta)
Dara Isabella (Universitas Muhammadiyah Surakarta)

Article Info

Publish Date
25 Aug 2021

Abstract

Purpose: to determine fracture resistance differences between smooth type fiber reinforced composite post and serrated types.Methodology: the design of research is post test only control group design. The sample were 32 extracted mandibullary premolars treated endodontically crown down method with gutta percha and resin sealer. The tooth after root canal treatment is continued with the preparation of the post using precission drill. The samples divided into two group based: A. smooth type FRC post, B. serrated type FRC post. FracturSamples were loaded to failure with a Universal Testing Machine. Results: there was a fracture resistance difference between smooth type of FRC post and serrated. Fiber reinforced composite type serrated is more resistance to fracture than FRC type smooth.

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Journal Info
Proceeding ISETH (International Summit on Science, Technology, and Humanity)
Website

Abbrev

iseth

Publisher

Universitas Muhammadiyah Surakarta

Subject

Computer Science & IT Engineering Medicine & Pharmacology Social Sciences Other

Description

The International Summit on Science, Technology and Humanity (ISETH) is organised by Universitas Muhammadiyah Surakarta. This summit aims to provide a platform for researchers and academics to share their research findings with others and meet lecturers and researchers from other institutions and to ...